In California, forming a California Professional Physician Assistant Corporation is a popular choice for licensed physician assistants rendering professional services. However, this legal structure is not suitable for every physician assistant practice. Understanding the limitations and disadvantages of practicing as a physician assistant in a California Professional Physician Assistant Corporation is crucial before incorporation.

Liability Protection in California Professional Physician Assistant Corporations

One of the key reasons licensed physician assistants practice as physician assistants in a California Professional Physician Assistant Corporation is to limit personal liability. Unlike business entities such as sole proprietorships or partnerships, California Professional Physician Assistant Corporations provide a layer of protection by separating personal assets of the licensed physician assistant from the business debts, liabilities, obligations, and legal judgments against the California Professional Physician Assistant Corporation.

This limited liability protection is particularly important for licensed physician assistants who employ other medical professionals as employees or independent contractors to render professional services where the risk of malpractice claims from the practice of these other licensed professionals is significant. By operating as a California Professional Physician Assistant Corporation, licensed physician assistants can protect their personal assets and future earnings while still complying with state regulatory requirements and governmental agency regulating the rendering of professional services in California.

Tax Benefits for Professional Services in a California Professional Physician Assistant Corporation Taxed as an S-Corp

When choosing the optimal business structure for rendering professional services, understanding the tax implications is vital. A California Professional Physician Assistant Corporation electing S Corporation status can offer significant tax advantages, particularly regarding self-employment and payroll taxes.

By default, self-employed physician assistants are responsible for paying the entirety of Social Security and Medicare taxes, equal to 15.3% of net profit up to the statutory cap (at the time of this writing in 2024, this cap is $168,600), 2.9% of net profit on all net profit, and an additional Medicare tax of 0.9% in addition to the 2.9% for single taxpayers earning $200,000 or more and $250,000 for married taxpayers who file taxes jointly.

However, a California Professional Physician Assistant Corporation taxed as an S-Corp can be used to reduce the burden of self-employment taxes. This is achieved by paying a fair market salary to the licensed physician assistant shareholder(s), which is subject to payroll taxes equal to 15.3% of the salary paid up to the statutory cap (at the time of this writing in 2024, this cap is $168,600) and 2.9% for wages in excess of the statutory cap, while distributing remaining profits in the form of shareholder distributions which are not subject to payroll tax or self-employment tax. This method can lead to substantial tax savings for licensed physician assistants.

When Do the California Professional Corporation Benefits Not Make Sense for a Licensed Physician Assistant?

While most licensed physician assistants will benefit from practicing with a California Professional Physician Assistant Corporation in California, this business entity is not the best choice for every licensed physician assistant or every physician assistant practice.

This article explores scenarios where establishing a California Professional Physician Assistant Corporation might not be beneficial for a licensed physician assistant. Concerns related to self-employment taxation, personal income tax, personal liability protection, and other ownership issues are addressed to allow licensed physician assistants to make informed decisions, ensuring that the separate legal entity chosen aligns with their business objectives and complies with California law, such as the California Corporations Code, the California Business and Professions Code, and other laws and regulations together with the rules and regulations of governmental agencies regulating the professional practice, such as the Physician Assistant Board of California.

If a licensed physician assistant (i) is not concerned about liability protection or separation of personal and professional assets; and (ii) does not expect to realize a tax benefit in the next few years of practice, then that professional may wish to forego the formation of a California Professional Physician Assistant Corporation. However, some licensed physician assistants form California Professional Physician Assistant Corporations solely for liability protection, and many licensed physician assistants form California Professional Physician Assistant Corporations solely for tax benefits. If either liability protection or tax benefits favor the formation of a California Professional Physician Assistant Corporation, then the California Professional Physician Assistant Corporation should be used by the licensed physician assistant.

Executive Summary: Putting the Conclusion First for Busy Physician Assistants

For most licensed physician assistants in most physician assistant practices, the experienced corporate attorneys at San Diego Corporate Law recommend the use of a California Professional Corporation for the limited liability protections and tax benefits a California Professional Physician Assistant Corporation provides.

However, if a licensed physician assistant works alone, does not have employees, is comprehensively insured, and has a practice that earns less than $50,000 or $60,000 of net income per year without plans for the net income to grow over time, the additional administrative costs of operating a California physician assistant practice as a sole proprietorship may be appropriate for that licensed physician assistant.

For licensed physician assistants with employees and who earn less than $50,000 or $60,000 of net income per year without plans for the net income to grow over time, a California Professional Physician Assistant Corporation is advisable to protect the licensed physician assistant shareholder from liabilities arising from their employees, the vicarious liability arising from the actions or inactions of their employees, and the malpractice liability of their employees.

Regardless of liability concerns, a licensed physician assistant earning in excess of $60,000 net income annually should strongly consider practicing in a California Professional Physician Assistant Corporation, as the tax savings realized should pay the additional administrative costs of practicing in a California Professional Physician Assistant Corporation.

Licensed physician assistants starting a practice with plans to grow the practice over time should weigh the administrative burden of starting a practice as a sole proprietor or general partnership and within a few years having to establish the practice a second time as a California Professional Physician Assistant Corporation as general liability, employment liability, and malpractice liability increases as net income grows above the $60,000 tax versus administrative cost threshold. A licensed physician assistant whose physician assistant practice accepts insurance should also consider the administrative burden of a second round of insurance paneling if they choose to start as a sole proprietorship or general partnership and later establish a California Professional Physician Assistant Corporation.

It is worth noting that LLCs and PLLCs are not permitted for use with physician assistant practices in California.

Contact San Diego Corporate Law for Expert Guidance

Navigating the complexities of choosing the right business structure for your physician assistant practice can be challenging. For personalized advice tailored to your unique circumstances, reach out to the experienced attorneys at San Diego Corporate Law. Our team is dedicated to helping licensed physician assistants assess whether a California Professional Physician Assistant Corporation or another business structure is the optimal choice for maximizing benefits and minimizing risks. Schedule a consultation today to ensure your physician assistant practice is structured for success.

When is Liability Protection Not a Concern for a Licensed Physician Assistant?

Licensed physician assistants often choose to operate within a California Professional Physician Assistant Corporation to limit their personal liability and separate their personal assets from business debts, liabilities, obligations, and legal judgments against their physician assistant practice. However, not all licensed physician assistants share the same concerns with respect to liability protection. Understanding the differences in liability protection between sole proprietorships and general partnerships versus the liability protection provided by a California Professional Physician Assistant Corporation is crucial for licensed physician assistants deciding on the appropriate business structure for their physician assistant practice.

General Liability

For licensed physician assistants choosing a business structure for their practice, it is important to understand the differences in general liability protection between sole proprietorships and general partnerships versus California Professional Physician Assistant Corporations.

As used in this section, general liability means liability for contracts entered with vendors, claims of bodily injury, property damage, and other types of liability not arising from an employment relationship or professional errors and omissions.

For example, a long-term lease of office space or specialized equipment, a bodily injury that occurs as a result of a visitor slipping and falling in the office of a licensed physician assistant, property damage to a leased space or neighboring property caused by the physician assistant practice, or claims of libel, slander, and other reputational harm arising from professional advertising.

General Liability for Sole Proprietors and General Partnerships

Sole proprietors and general partners face significant liability exposure, given the lack of separation between personal and business assets. In a sole proprietorship, the physician assistant owner is solely responsible for all business debts, liabilities, obligations, and legal judgments against the physician assistant practice for general liability claims.

Similarly, general partnerships involve joint and several liability among general partners. Each physician assistant general partner is personally liable for all business debts, liabilities, obligations, and legal judgments against the physician assistant practice arising from general liability.

This means that if a visitor is injured on the premises or if the physician assistant practice causes damage to the property of a third party, the personal assets of the physician assistant sole proprietor or each of the physician assistant general partners of a general partnership have unlimited liability for these claims. This unlimited personal liability places a considerable burden on a California physician assistant sole proprietor or individual partners if the physician assistant practice lacks sufficient insurance coverage or fails to manage risk effectively. It is crucial for physician assistant sole proprietors and general partners to recognize these risks and consider implementing protective measures like comprehensive insurance policies or restructuring the physician assistant practice to limit personal liability exposure.

General Liability for California Professional Physician Assistant Corporations

A California Professional Physician Assistant Corporation offers substantial protection against personal liability for licensed physician assistants. Unlike sole proprietors and general partners, who have unlimited personal liability for business debts, liabilities, obligations, and legal judgments against the professional practice, licensed physician assistant shareholders of a California Professional Physician Assistant Corporation usually enjoy protection from general liability. This means that personal assets, such as homes and personal bank accounts of these licensed physician assistant shareholders, are typically safeguarded against claims arising from the general liability of the physician assistant practice operated as a California Professional Physician Assistant Corporation. The California Professional Physician Assistant Corporation is recognized as a separate legal entity, responsible for its own debts, liabilities, obligations, and legal judgments against it, thus isolating the personal financial exposure of its licensed physician assistant shareholders.

However, it is important to note that the liability protection provided by a California Professional Physician Assistant Corporation has limitations. Licensed physician assistant shareholders may still be personally liable for their own negligent or wrongful acts, and the liability protection does not extend to liabilities secured by the personal guaranty of the licensed physician assistant shareholder, and the California Professional Physician Assistant Corporation must be operated diligently and in compliance with California laws and regulations to ensure limited liability protection is extended to its licensed physician assistant shareholders.

Regardless of the limitations outlined above, the general liability protections provided to licensed physician assistant shareholders are substantial and allow licensed physician assistants to operate their physician assistant practices with confidence.

General Liability Conclusion

Many, but not all, general liabilities are insurable risks for a California physician assistant practice, whether operated as a sole proprietorship, general partnership, or California Professional Physician Assistant Corporation. However, should an incident arise which is not covered by general liability insurance coverage, if coverage of an incident is denied by an insurer, or if liability for an incident exceeds the insurance coverage, the limited liability status of a California Professional Physician Assistant Corporation would protect a licensed physician assistant as opposed to unlimited personal liability for a California physician assistant sole proprietor or a California physician assistant general partner.

Employment Liability

Licensed physician assistants selecting a business structure for their practice should understand the distinctions in employment liability protection among sole proprietorships, general partnerships, and California Professional Physician Assistant Corporations.

As used in this section, employment liability means both liability to employees as well as vicarious liability to third parties based upon the actions or inactions of employees.

For example, employment liability to employees involved wage and hour law, sexual harassment and hostile work environment claims, privacy and information privacy claims, discrimination, and wrongful termination, whereas vicarious liability to third parties would include a business being liable for an auto accident caused by an employee on company time.

Employment Liability for Sole Proprietors and General Partnerships

Similar to general liability concerns, physician assistant sole proprietors and physician assistant general partners face significant liability exposure given the lack of separation between personal and business assets. In a sole proprietorship, the physician assistant owner is solely responsible and has unlimited liability for employment related claims against the physician assistant practice by employees and unlimited liability for third party claims for employee actions or inactions wherein the physician assistant practice is vicariously liable for the behavior of its employee.

Similarly, general partnerships involve joint and several liability among physician assistant partners. Each physician assistant partner has unlimited personally liable for all claims against the physician assistant practice by employees based upon their employment and also unlimited personal liability for third party claims of vicarious liability against the physician assistant practice based upon employee behavior.

This means that if an employee brings a claim for a meal break violation or wrongful termination (or any other number of common employee claims), the personal assets of the physician assistant sole proprietor or each of the physician assistant general partners of a general partnership have unlimited liability for these claims. Similarly, if an employee assaults or injures a third party, or damages the property of a third party, physician assistant sole proprietors and physician assistant general partners have unlimited liability for the third-party claim under the legal theory of vicarious liability.

Unlimited personal liability imposes a significant burden on physician assistant sole proprietors or individual physician assistant partners, especially if the physician assistant practice is inadequately insured or fails to manage risks effectively. It is essential for physician assistant sole proprietors and physician assistant general partners to acknowledge these risks and consider protective measures, such as employment practices liability insurance to protect against employee claims, comprehensive general liability insurance for vicarious liability claims, and/or restructuring the business to mitigate personal liability exposure.

Employment Liability for California Professional Physician Assistant Corporations

A California Professional Physician Assistant Corporation offers substantial protection against personal liability for licensed physician assistant shareholders both from employees and because of employees. Unlike physician assistant sole proprietors and physician assistant general partners, who have unlimited personal liability for claims from employees and vicarious liability claims for incidents caused by employees, licensed physician assistant shareholders of a California Professional Physician Assistant Corporation usually enjoy protection from both forms of employment liability. This means that personal assets, such as homes and personal bank accounts of these licensed physician assistant shareholders, are typically safeguarded against claims arising from employment liability of the professional practice operated as a California Professional Physician Assistant Corporation. The California Professional Physician Assistant Corporation is recognized as a separate legal entity, responsible for the claims of employees and claims of third parties based upon employee behavior under the legal theory of vicarious liability, thus isolating the personal financial exposure of its licensed physician assistant shareholders.

It is important to note that the California Professional Corporation is liable for employee claims and third-party claims based upon vicarious liability. While this is preferred to unlimited personal liability, such liability may be devastating to a professional practice even while shielding the assets of the licensed professional shareholders.

As with general liability, a California Professional Physician Assistant Corporation must be operated diligently and in compliance with California laws and regulations to ensure limited liability protection is extended to its licensed physician assistant shareholders for both employee claims and vicarious liability claims from third parties.

Despite the aforementioned limitations, the employment liability protections for licensed physician assistant shareholders are substantial, enabling them to conduct their practices with confidence.

Employment Liability Conclusion

Many, but not all, liabilities to employees for employment practices may be insured with an employment practices liability insurance policy. Similarly, many, but not all, general liabilities are insurable risks for a California physician assistant practice whose employees expose it to claims from third parties arising from the legal theory of vicarious liability. Whether operated as a sole proprietorship, general partnership, or California Professional Physician Assistant Corporation, comprehensive insurance coverage is important. However, should an incident arise which is not covered by employment practices liability insurance or general liability insurance coverage, if coverage of an incident is denied by an insurer, or if liability for an incident exceeds the insurance coverage, the limited liability status of a California Professional Physician Assistant Corporation would protect a licensed physician assistant as opposed to unlimited personal liability for a California physician assistant sole proprietor or a California physician assistant general partner.

Malpractice Liability

Malpractice can be defined as professional errors and omissions that occur when a professional fails to perform their duties to the accepted standards of practice, resulting in harm or damage. Malpractice liability refers to the legal responsibility professionals may face for failing to meet these standards, leading to potential claims and lawsuits.

Understanding how malpractice liability is assigned is crucial for physician assistants when choosing a California business entity for their physician assistant practice. In a California physician assistant practice, the repercussions of malpractice can be severe. This section will delve into the nuances of malpractice liability, examining the liability of physician assistant practice owners and their physician assistant practices from the risks associated with professional errors and omissions.

Malpractice Liability for Sole Proprietors and General Partnerships

Physician assistant sole proprietors and physician assistant general partners have unlimited liability for their own acts of malpractice. This means that they are personally responsible for any malpractice claims brought against them by patients.

Physician assistant general partners of general partnerships also have unlimited liability for malpractice claims alleged against the other physician assistant general partners of a general partnership because general partners have joint and several liability for all business debts, liabilities, obligations, and legal judgments against a California physician assistant practice operated as a general partnership.

In addition, and as previously discussed for vicarious liability, physician assistant sole proprietors and physician assistant general partners of general partnerships have unlimited liability for malpractice claims arising from the alleged errors and omissions of their professional employees under the legal theory of vicarious liability.

This unlimited personal liability for malpractice claims of physician assistant partners and employees makes physician assistant sole proprietorships and general partnerships less desirable business entities for physician assistant practices, as it exposes the personal assets of physician assistant owners to unlimited liability for the alleged malpractice of others.

Malpractice Liability for California Professional Physician Assistant Corporations

Like physician assistant sole proprietors and physician assistant general partners of a general partnership, licensed physician assistant shareholders of a California Professional Physician Assistant Corporation have unlimited liability for their own acts of malpractice. This means that these licensed physician assistant shareholders are personally responsible for any malpractice claims brought against them by patients based upon their own errors and omissions.

However, licensed physician assistant shareholders of a California Professional Physician Assistant Corporation are protected from liability claims arising from alleged acts of malpractice by employees or other professional shareholders. The structure of a California Professional Physician Assistant Corporation allows it to act as a separate legal entity, thus insulating individual licensed physician assistant shareholders and their personal assets from personal liability other than their own direct acts of malpractice. In legal terms, this configuration means that while licensed physician assistant shareholders of a California Professional Physician Assistant Corporation are responsible for their personal acts of professional negligence, they are not personally accountable for the professional negligence of the employees and other professional shareholders of their California Professional Physician Assistant Corporation.

This protection exists because the California Professional Physician Assistant Corporation and not the licensed physician assistant shareholder is the employer of employee or other professional shareholder alleged to have committed an act of malpractice, thus vicarious liability for the malpractice is a liability of the California Professional Physician Assistant Corporation rather than the licensed physician assistant shareholder. Consequently, while the California Professional Physician Assistant Corporation may be sued for malpractice claims related to employee or other professional shareholder errors and omissions, the personal assets of the licensed physician assistant shareholders are generally safeguarded.

The limited liability framework relies upon the diligent operation of the California Professional Physician Assistant Corporation in compliance with California laws and regulations.

Malpractice Liability Conclusion

Regardless of which business structure a licensed physician assistant chooses, they always have personal liability for their own acts of malpractice. However, operating as a California physician assistant sole proprietorship or general partnership exposes the personal assets of physician assistant owners to unlimited liability for the alleged malpractice of employees and co-owners. In contrast, forming a California Professional Physician Assistant Corporation offers protection from personal liability for acts of professional negligence committed by employees or other professional shareholders. While malpractice insurance is available to indemnify for errors and omissions, insurance coverage limits and the potential for a claim to be denied by a malpractice insurance coverage still make malpractice liability a concern for licensed physician assistants.

Conclusions About Liability Protections

The decision on which business entity to choose for a California physician assistant practice should be made carefully and with consultation from a legal professional, such as the experienced corporate attorneys at San Diego Corporate Law. Adequate insurance coverage for general liability, employment practices liability, and malpractice liability is also essential to protect against claims regardless of which professional business entity is used for a California physician assistant practice. Ultimately, understanding liability and choosing the appropriate business structure can provide peace of mind and safeguard both personal and professional assets, however, licensed physician assistants who are properly insured and both properly insured and actively mitigate risks may feel as though the limited liability protections provided by a California Professional Physician Assistant Corporation are not a primary concern for their personal assets and physician assistant practice.

When Does a California Professional Physician Assistant Corporation Not Provide a Tax Benefit for a Licensed Physician Assistant?

While the organizational structure of a California Professional Physician Assistant Corporation can offer substantial liability protection for licensed physician assistants, it is crucial to assess its implications from a tax perspective as well. Forming such a California Professional Physician Assistant Corporation may not always result in favorable tax outcomes, and understanding when this applies can help licensed physician assistants make informed decisions.

Factors influencing the tax benefits of a professional business entity include the net income of the professional practice prior to allocating funds to owners, other income earned by owners, and the overall tax strategy of the owners.

Certain tax scenarios may negate the advantages typically associated with the use of a California Professional Physician Assistant Corporation, such as when physician assistant practice net income is relatively low or when other sources of income of an owner satisfy the FICA cap. In these cases, the tax benefits of passing income through to physician assistant shareholders may not outweigh the increased administrative costs, complexities in tax filing, and corporate compliance requirements of a California Professional Physician Assistant Corporation.

California Professional Physician Assistant Corporations are by default subject to double taxation at personal service corporation rates (sometimes referred to as professional service corporation rates), however, California Professional Physician Assistant Corporations may also elect to be taxed as S Corporations. As S Corporation taxation is beneficial for most physician assistant practices, this article will focus on S Corporations and omit a discussion on professional C Corporation and double taxation matters.

This section evaluates these concerns for licensed physician assistants, allowing them to determine whether forming a California Professional Physician Assistant Corporation aligns with their financial goals and tax efficiency strategies.

FICA Tax Liability

The FICA tax is a mandatory payroll tax in the United States that funds Social Security. Both employees and employers share the responsibility of paying FICA taxes.

For employees, the FICA tax is deducted directly from wages or salaries, with rates set at 6.2% from the gross income of the employee. Employers are required to match these contributions by paying an additional 6.2% on behalf of the employee, bringing the overall contribution to 12.4% per employee.

For self-employed persons, including physician assistant sole proprietors and physician assistant general partners of general partnerships, the FICA tax is based not on wages or salaries, but is instead assessed as 12.4% of the net income of the business allocated to the self-employed person.

The FICA tax is levied only on income or net income up to a specific threshold, which is adjusted annually for inflation. At the time of this writing in 2024, the FICA cap is the first $168,600 earned.

FICA Tax Liability for Sole Proprietors and General Partners

As physician assistant sole proprietors and physician assistant general partners in general partnerships, these licensed physician assistant owners bear the full burden of the FICA tax obligation on their entire net income up to the FICA cap. Unlike employees, who share the FICA tax responsibility with their employer, self-employed individuals are required to pay both the employer and employee portions of the tax, resulting in a total rate of 12.4% for FICA.

The following are some examples of FICA tax liability for a licensed physician assistant with various net income:

$50,000 net income x 12.4% = $6,200 FICA tax liability

$150,000 net income x 12.4% = $18,600 FICA tax liability

$300,000 net income x 12.4% = $20,906 FICA tax liability (limited by $168,600 FICA cap for 2024)

FICA Tax Liability for California Professional Physician Assistant Corporations Taxed as S Corporations

When a California Professional Physician Assistant Corporation elects S Corporation status for taxation purposes, it alters how FICA tax liability is handled for its licensed physician assistant shareholders. Unlike physician assistant sole proprietors or physician assistant general partners, who pay FICA taxes on their entire net income, California Professional Physician Assistant Corporations taxed as S Corporations provide an opportunity to potentially reduce FICA tax liability by allocating a portion of business profits as distributions rather than wages. Licensed physician assistant shareholders who are actively involved in the day-to-day operations of the California Professional Physician Assistant Corporation must still receive reasonable compensation, which is subject to FICA taxes. This reasonable salary is subject to the 12.4% FICA tax up to the annual wage base limit, split into a 6.2% contribution from the wages of the licensed physician assistant shareholder as an employee of the California Professional Physician Assistant Corporation and a matching 6.2% paid by the California Professional Physician Assistant Corporation.

Beyond the reasonable salary that licensed physician assistant shareholders must draw, any additional profits may be paid to as distributions to the licensed physician assistant shareholder not subject to FICA taxes. This distinction enables licensed physician assistants within California Professional Physician Assistant Corporations electing taxation as S Corporations to strategically structure their income to minimize FICA tax obligations, provided that Internal Revenue Service guidelines for determining reasonable compensation are strictly followed.

The following is an example of FICA tax liability for a licensed physician assistant with a minimum fair market value salary as established in accordance with the Internal Revenue Service guidelines regardless of whether they also receive $100,000, $250,000, or some other amount in the form of a distribution through the shares of stock of the California Professional Physician Assistant Corporation:

$50,000 salary x 12.4% = $6,200 FICA tax liability

This approach requires careful planning and documentation to withstand potential scrutiny by tax authorities, and failing to comply with reasonable compensation standards can result in reclassification of distributions as wages, thereby incurring additional FICA tax liabilities and penalties. However, a $50,000 salary is capable of being deemed a reasonable salary in accordance with Internal Revenue Service standards regardless of the total net income of the California Professional Physician Assistant Corporation.

FICA Tax Liability Conclusion

Comparing FICA tax liability of physician assistant sole proprietors or physician assistant general partners, which is assessed against the total net income of the business, a California Professional Physician Assistant Corporation electing S Corporation taxation may bifurcate its income into a salary paid to a licensed physician assistant shareholder as an employee subject to the FICA tax and distribute the remainder through the shares of stock of the California Professional Physician Assistant Corporation not subject to the FICA tax.

Based upon the examples above, a California Professional Physician Assistant Corporation taxed as an S Corporation that pays a $50,000 fair market salary to a licensed physician assistant shareholder as an employee could save that licensed physician assistant shareholder up to $14,706 per year based on the 2024 FICA tax cap of $168,600 compared to a California physician assistant sole proprietorship or general partnership.

Medicare Tax Liability

The Medicare tax is another mandatory payroll tax in the United States that funds the federal Medicare insurance program. Both employees and employers share the responsibility of paying Medicare taxes.

For employees, the Medicare tax is deducted directly from wages or salaries, with rates set at 1.45% from the gross income of the employee. Employers are required to match these contributions by paying an additional 1.45% on behalf of the employee, bringing the overall contribution to 12.9% per employee.

For self-employed persons, including physician assistant sole proprietors and physician assistant general partners of general partnerships, the Medicare tax is based not on wages or salaries, but is instead assessed as 2.9% of the net income of the business allocated to the self-employed person.

Unlike the FICA tax that is levied only on income or net income up to a specific threshold, there is no cap on the amount of Medicare tax an employee, sole proprietor, or general partner may have to pay.

Medicare Tax Liability for Sole Proprietors and General Partners

As physician assistant sole proprietors and physician assistant general partners in general partnerships, individuals bear the full burden of the Medicare tax obligation on their entire net income. Unlike employees, who share the Medicare tax responsibility with their employer, self-employed individuals are required to pay both the employer and employee portions of the tax, resulting in a total rate of 2.9% for Medicare.

The following are some examples of Medicare tax liability for a licensed physician assistant with various net income:

$50,000 net income x 2.9% = $1,450 Medicare tax liability

$150,000 net income x 2.9% = $4,350 Medicare tax liability

$300,000 net income x 2.9% = $8,700 Medicare tax liability

Medicare Tax Liability for California Professional Physician Assistant Corporations Taxed as S Corporations

When a California Professional Physician Assistant Corporation elects S Corporation status for taxation purposes, it alters how Medicare tax liability is handled for its licensed physician assistant shareholders. Unlike physician assistant sole proprietors or physician assistant general partners, who pay Medicare taxes on their entire net income, California Professional Physician Assistant Corporations taxed as S Corporations provide an opportunity to potentially reduce Medicare tax liability by allocating a portion of business profits as distributions rather than wages. Licensed physician assistant shareholders who are actively involved in the day-to-day operations of the California Professional Physician Assistant Corporation must still receive reasonable compensation, which is subject to Medicare taxes. Responsibility for the Medicare tax is split into a 1.45% contribution from the wages of the licensed physician assistant shareholder as an employee of the California Professional Physician Assistant Corporation and a matching 1.45% paid by the California Professional Physician Assistant Corporation.

Beyond the reasonable salary that licensed physician assistant shareholders must draw, any additional profits may be paid to as distributions to the licensed physician assistant shareholder not subject to Medicare taxes. This distinction enables licensed physician assistants within California Professional Physician Assistant Corporations electing taxation as S Corporations to strategically structure their income to minimize Medicare tax obligations, provided that Internal Revenue Service guidelines for determining reasonable compensation are strictly followed.

The following is an example of Medicare tax liability for a licensed physician assistant with a minimum fair market value salary as established in accordance with the Internal Revenue Service regardless of whether they also receive $100,000, $250,000, or some other amount in the form of a distribution through the shares of stock of the California Professional Physician Assistant Corporation:

$50,000 salary x 2.9% = $1,450 Medicare tax liability

This approach requires careful planning and documentation to withstand potential scrutiny by tax authorities, and failing to comply with reasonable compensation standards can result in reclassification of distributions as wages, thereby incurring additional Medicare tax liabilities and penalties. However, a $50,000 salary is capable of being deemed a reasonable salary in accordance with Internal Revenue Service standards regardless of the total net income of the California Professional Physician Assistant Corporation.

Medicare Tax Liability Conclusion

Comparing FICA tax liability of physician assistant sole proprietors or physician assistant general partners, which is assessed against the total net income of the business, a California Professional Physician Assistant Corporation electing S Corporation taxation may bifurcate its income into a salary paid to a licensed physician assistant shareholder as an employee subject to the Medicare tax and distribute the remainder through the shares of stock of the California Professional Physician Assistant Corporation not subject to the Medicare tax.

Based upon the examples above, a California Professional Physician Assistant Corporation taxed as an S Corporation that pays a $50,000 fair market salary to a licensed physician assistant shareholder as an employee could save that licensed physician assistant shareholder $2,900 per year based on a $150,000 annual income or $7,250 per year based on a $300,000 annual income compared to a sole proprietorship or general partnership.

Additional Medicare Liability

The Additional Medicare Tax is an increased taxation measure aimed at high-income earners, implemented as part of the Affordable Care Act. Unlike the standard Medicare tax, this additional tax is only applicable to individuals and couples whose income exceeds certain thresholds. Specifically, the tax applies to wages and self-employment income above these set limits at a rate of 0.9%, and it applies solely to the income that surpasses the threshold.

The Additional Medicare Tax threshold for single taxpayers is $200,000, $250,000 for married taxpayers who file taxes jointly, and $125,000 for married taxpayers who file separately.

Additional Medicare Tax Liability for Sole Proprietors and General Partners

As physician assistant sole proprietors and physician assistant general partners in general partnerships, individuals bear the full burden of the Additional Medicare tax obligation on their entire net income in excess of the thresholds.

The following are some examples of Additional Medicare tax liability for a single licensed physician assistant with various net income:

$50,000 net income x 0.9% = $0 Additional Medicare tax liability (below threshold)

$150,000 net income x 0.9% = $0 Additional Medicare tax liability (below threshold)

$300,000 net income x 0.9% = $900 Additional Medicare tax liability ($100,000 above threshold)

The following are some examples of Additional Medicare tax liability for a married licensed physician assistant filing jointly with various net income:

$50,000 net income x 0.9% = $0 Additional Medicare tax liability (below threshold)

$150,000 net income x 0.9% = $0 Additional Medicare tax liability (below threshold)

$300,000 net income x 0.9% = $450 Additional Medicare tax liability ($50,000 above threshold)

The following are some examples of Additional Medicare tax liability for a married licensed physician assistant filing separately with various net income:

$50,000 net income x 0.9% = $0 Additional Medicare tax liability (below threshold)

$150,000 net income x 0.9% = $225 Additional Medicare tax liability ($25,000 above threshold)

$300,000 net income x 0.9% = $1,575 Additional Medicare tax liability ($175,000 above threshold)

Additional Medicare Tax Liability for California Professional Physician Assistant Corporations Taxed as S Corporations

While the Additional Medicare tax applies to wages, including wages earned by licensed physician assistant shareholders involved in the day-to-day operations of a California Professional Physician Assistant Corporation, the fair market value wages required by the Internal Revenue Service are unlikely to come close to the thresholds for the Additional Medicare tax, regardless of marital status or tax filing status, with proper tax planning as follows:

$50,000 salary x 0.9% = $0 Additional Medicare tax liability (below threshold)

Additional Medicare Tax Liability Conclusion

While not as large as the FICA and Medicare tax examples at the net income rates used as examples above, the Additional Medicare tax is not nominal and can become quite large for the owners of large practice groups or owners of physician assistant practices with high net income.

Deductibility of Health Insurance Premiums and Other Fringe Benefits

Deducting health insurance premiums and other fringe benefits to licensed physician assistant shareholders is a critical aspect of tax planning when choosing a business entity for a California physician assistant practice. This section will outline the tax implications and benefits associated with offering health insurance and other fringe benefits to licensed physician assistant shareholders and employees. Understanding these deductions enables more strategic financial planning and can significantly impact the overall tax liabilities.

Deductibility of Health Insurance Premiums and Other Fringe Benefits for Sole Proprietors and General Partners

For physician assistant sole proprietors and physician assistant general partners, the deductibility of health insurance premiums and other fringe benefits for their benefit can constitute a significant tax advantage. Sole proprietors can deduct health insurance premiums they pay for themselves as an above-the-line income tax deduction, reducing their adjusted gross income.

This deduction is available regardless of whether the sole proprietorship shows a profit but cannot exceed the net profit from the business. However, it is important to note that Medicare or Social Security taxes cannot be reduced by these deductions. For physician assistant general partners, similar provisions apply if the premiums are paid by the partnership and reported as guaranteed payments.

These deductions not only lower taxable income but also reflect an incentive within the tax code encouraging the provision of health-related benefits by these smaller business structures.

Deductibility of Health Insurance Premiums and Other Fringe Benefits for California Professional Physician Assistant Corporations Taxed as S Corporations

For California Professional Physician Assistant Corporations taxed as S Corporations, the deductibility of health insurance premiums and other fringe benefits for the benefit of the licensed professional shareholder is an integral element of tax strategy to understand.

Shareholders who own more than 2% of the California Professional Physician Assistant Corporation can deduct health insurance premiums and other fringe benefits for their benefit paid on their behalf by the California Professional Physician Assistant Corporation, however, these premiums are treated as compensation to the shareholders and are reported as such on their W-2 forms, underlining their inclusion in taxable income.

Proper handling of these deductions ensures that the California Professional Physician Assistant Corporation remains compliant with tax regulations.

Deductibility of Health Insurance Premiums and Other Fringe Benefits Conclusion

Understanding these deductions is essential for choosing the appropriate business structure and optimizing tax obligations. While health insurance premiums may be treated as business expenses of sole proprietorships, general partnerships, and California Professional Physician Assistant Corporations taxed as S Corporations, licensed physician assistant shareholders of California Professional Physician Assistant Corporations must add these premiums and other fringe benefits to the calculation of their income tax (but not their FICA or Medicare tax liabilities).

Additional Costs to Operating as a California Professional Physician Assistant Corporation

California Franchise Tax Board Minimum Annual Franchise Tax

California Professional Physician Assistant Corporations taxed as S Corporations are subject to the California minimum annual franchise tax imposed by the California Franchise Tax Board. The minimum franchise tax for a California Professional Physician Assistant Corporation is the greater of an $800 annual minimum or 1.5% of net income.

Sole proprietorships and general partnerships are not subject to this franchise taxation. These business structures forego the annual minimum tax, allowing them a different financial advantage in maintaining operations without this mandatory state-imposed financial obligation. However, owners of physician assistant sole proprietorships and physician assistant general partnerships should remain aware of other state tax requirements that might apply, ensuring comprehensive compliance across varying business models.

Other Administrative Costs to Operate a California Professional Physician Assistant Corporation

Operating a California Professional Physician Assistant Corporation involves several administrative costs beyond the minimum annual franchise tax compared to sole proprietorships and general partnerships.

For example, a California Professional Physician Assistant Corporation will have expenses related to maintaining state and federal compliance for keeping its FinCEN Beneficial Ownership Information Report up to date, filing an annual statement of information, and the drafting of meeting minutes for its annual meetings of shareholders and its board of directors that sole proprietorships and general partnerships do not require.

For both general partnerships and California Professional Physician Assistant Corporations, additional administrative costs for bookkeeping, legal consultation to ensure adherence to corporate governance requirements, and tax preparation are likely higher than equivalent costs for a sole proprietorship.

Sole proprietorships and general partnerships without employees will generally not incur payroll costs, but California Professional Physician Assistant Corporations will require payroll services even if the licensed physician assistant shareholder is the only employee of the California Professional Physician Assistant Corporation, which is an added expense. However, sole proprietorships and general partnerships with employees will incur equivalent payroll costs that are comparable to those of California Professional Physician Assistant Corporations.

The additional financial obligations of a California Professional Physician Assistant Corporation can add up to a few thousand dollars per year depending upon the costs of tax preparation and payroll services.

Conclusions About Tax Benefits

The additional costs associated with operation as a California Professional Physician Assistant Corporation vary but are generally a few thousand dollars per year compared to a sole proprietorship or general partnership that does not pay an annual franchise tax to the California Franchise Tax Board and does not have employees requiring payroll. In addition, sole proprietorships may enjoy lower tax preparation costs than general partnerships or California Physician Assistant Professional Corporations.

However, depending upon the net income of the professional practice, these additional expenses may be paid for by the FICA, Medicare, and Additional Medicare tax savings possible with a California Physician Assistant Professional Corporation.

For $50,000 of allocated net income, a California physician assistant sole proprietor or physician assistant general partner would expect to pay $7,650 in self-employment taxes ($6,200 FICA + $1,450 Medicare), equivalent to that which would be paid by a licensed professional shareholder of a California Professional Physician Assistant Corporation.

For $150,000 of allocated net income, a California physician assistant sole proprietor or physician assistant general partner would expect to pay $22,950 in self-employment taxes ($18,600 FICA + $4,350 Medicare), compared to $7,650 in payroll taxes (employee and employer contributions combined of ($6,200 FICA + $1,450 Medicare) for a $50,000 salary from a California Professional Physician Assistant Corporation, a tax savings of $15,300.

For $300,000 of allocated net income, a California physician assistant sole proprietor or physician assistant general partner would expect to pay $30,506 in self-employment taxes ($20,906 FICA + $8,700 Medicare + $900 Additional Medicare), compared to $7,650 in payroll taxes (employee and employer contributions combined of ($6,200 FICA + $1,450 Medicare) for a $50,000 salary from a California Professional Physician Assistant Corporation, a tax savings of $122,856.

Thus, for lower net income, say $50,000 or below, a California Professional Physician Assistant Corporation will likely cost more in additional administrative expenses than the tax savings realized.

At around $60,000 of net income per year, the tax savings versus additional expense of operating a California physician assistant practice as a California Physician Assistants Corporation starts to break even depending on the costs of the additional expenses incurred.

Above the $60,000 of net income per year, the tax savings begins to exceed the additional expense of operating a California physician assistant practice as a California Professional Physician Assistant Corporation, resulting in the licensed physician assistant shareholder keeping more of the net income earned after taxes.

The experienced corporate attorneys at San Diego Corporate Law are available to assist with the analysis of net income versus administrative expense budgeting when deciding whether or not a licensed physician assistant should form a California Professional Physician Assistant Corporation or choose another business structure for a California physician assistant practice.

Establishing a Business Structure for Anticipated Growth

Establishing a business structure conducive to anticipated growth involves selecting a formation that not only accommodates current operations but also facilitates future expansion.

For licensed physician assistants foreseeing growth of their professional practice, choosing to start as a California Professional Physician Assistant Corporation is advantageous because it allows these physician assistants to establish their practice once, avoiding the establishment of a practice as a sole proprietorship or general partnership for a year or two before facing the need to establish the physician assistant practice a second time to after net income grows and the self-employment tax burden becomes expensive.

Additionally, even when net income remains lower, the California Professional Physician Assistant Corporation is still valuable to a licensed physician assistant because it provides legal protection by separating personal assets from business liabilities, a critical consideration for risk management.

Finally, for physician assistants who accept insurance from patients or work with regional centers, the insurance paneling process will need to be repeated for a licensed physician assistant first establishing a sole proprietorship or general partnership and later incorporating to take advantage of the liability protections and tax benefits of a California Professional Physician Assistant Corporation.

If within the means of such a licensed physician assistant, the recommendation is to establish the practice right the first time as a California Professional Physician Assistants Corporation.

A Quick Note on LLCs and PLLCs

A licensed physician assistant may not use a foreign or California limited liability company (LLC), nor may a foreign professional limited liability company (PLLC) be used to practice as a physician assistant in California. Pursuant to California Corporations Code Section 17701.04(e):

“Nothing in this title shall be construed to permit a domestic or foreign limited liability company to render professional services, as defined in subdivision (a) of Section 13401 and in Section 13401.3, in this state.”

This comes as a surprise to many licensed physician assistants, as professional limited liability companies (PLLCs) are commonly used to render professional services in other states.