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Retirement Planning

Are Nonqualified Retirement Plans Subject to Self-Employment Tax?

By
Alexander Harmsen
Alexander Harmsen is the Co-founder and CEO of PortfolioPilot. With a track record of building AI-driven products that have scaled globally, he brings deep expertise in finance, technology, and strategy to create content that is both data-driven and actionable.
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PortfolioPilot Compliance Team
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Are Nonqualified Retirement Plans Subject to Self-Employment Tax?

Nonqualified retirement plans (NQPs) are a great way for employers to reward top earners or executives with extra benefits through deferred compensation. But when taxes come into the picture—especially self-employment taxes—things can get a bit confusing. Let’s simplify this so it’s easier to follow.

Here, we’ll dive into how nonqualified retirement plans interact with self-employment tax, walk through some examples, and clarify what these rules mean in real-world scenarios.

Key Takeaways

  • Nonqualified retirement plans are not typically subject to self-employment tax unless the recipient is classified as self-employed.
  • Employees receiving deferred compensation through an NQP generally face income tax on distributions, not self-employment tax.
  • Specific rules and exceptions apply, depending on how the income is reported and the individual’s employment status.

What Are Nonqualified Retirement Plans?

Nonqualified retirement plans are employer-sponsored plans that allow for deferred compensation beyond the limits of qualified plans like 401(k)s. They’re designed to benefit key employees and typically lack the same tax-advantaged status as qualified plans.

What makes NQPs unique? Here are the key features:

  • No contribution limits: Unlike a 401(k), there’s no ceiling on how much money can be deferred.
  • Exclusive participation: These plans are often tailored for high-level employees or executives.
  • Tax-deferred growth: The money you defer grows tax-free until it’s eventually withdrawn, usually during retirement.

Hypothetical Example of a Nonqualified Plan: An executive earns $500,000 annually but defers $100,000 into a nonqualified deferred compensation (NQDC) plan. This $100,000 grows tax-deferred until it’s withdrawn.

What Is Self-Employment Tax?

Self-employment tax is how people who work for themselves contribute to Social Security and Medicare. It’s 15.3% of net earnings, which includes both the employee and employer portions. While regular employees have these taxes deducted automatically by their employer, self-employed individuals handle the entire amount on their own.

Are NQPs Subject to Self-Employment Tax?

The answer depends on the situation and how the plan is structured.

For W-2 Employees:

If you’re an employee deferring income into a nonqualified plan, those deferred amounts are not subject to self-employment tax. Instead, they’re subject to:

  • Income Tax: When the funds are distributed, they’re taxed as ordinary income.

FICA Taxes: Deferred compensation may still be subject to Social Security and Medicare taxes at the time it’s earned, depending on the plan’s structure.

For Self-Employed Individuals:

If you’re self-employed, deferred compensation under a nonqualified plan is subject to self-employment tax. This is because the IRS considers the income to be part of your net earnings.

Hypothetical Scenarios

Hypothetical Scenario 1: W-2 Employee with NQP

  • Situation: Sarah, a corporate executive, defers $50,000 into her company’s NQDC plan.
  • Tax Implications: At the time of deferral, the amount is not subject to income tax but may still be subject to FICA taxes. When Sarah withdraws the funds during retirement, she will pay income tax but not self-employment tax.

Hypothetical Scenario 2: Self-Employed Consultant with NQP

  • Situation: James, a self-employed consultant, negotiates a deferred compensation agreement with a client.
  • Tax Implications: The deferred income is considered part of his net earnings and is subject to self-employment tax in the year it is earned.

Important Considerations

  1. Timing of Taxes: For W-2 employees, taxes are deferred until distribution. For self-employed individuals, taxes apply in the year the income is earned.
  2. Plan Design: The structure of the NQP can affect tax treatment, especially for Social Security and Medicare taxes.
  3. Record Keeping: Both employees and self-employed individuals should keep detailed records of deferred compensation agreements and distributions.

Nonqualified Retirement Plans Taxation — FAQs

How are nonqualified retirement plans taxed differently for W-2 employees versus self-employed individuals?
W-2 employees pay income tax on distributions, with deferred amounts possibly subject to FICA taxes when earned. Self-employed individuals must include deferred income as net earnings, making it subject to self-employment tax in the year earned.
When do W-2 employees typically pay taxes on nonqualified plan distributions?
W-2 employees defer income taxes until distributions begin, usually in retirement. The deferred amounts are then taxed as ordinary income, while self-employment tax does not apply to these payouts.
How do FICA taxes interact with nonqualified deferred compensation for employees?
Deferred compensation in nonqualified plans may still be subject to Social Security and Medicare taxes at the time income is earned, even if income tax liability is postponed until distribution.
What is the self-employment tax rate that applies if a consultant defers income?
Self-employment tax is generally 15.3% of net earnings, covering both the employee and employer portions of Social Security and Medicare. Deferred compensation under an NQP is included in these net earnings for self-employed individuals.
Can nonqualified plans bypass contribution limits that apply to 401(k)s?
Yes. Unlike qualified plans with annual contribution caps, nonqualified retirement plans have no statutory contribution limits, allowing executives to defer larger portions of compensation beyond 401(k) thresholds.
How does tax-deferred growth in a nonqualified plan compare to immediate taxation?
Income deferred into an NQP grows tax-deferred, postponing taxation until withdrawal. This contrasts with taxable accounts, where gains, dividends, and interest are taxed annually, reducing compounding potential.
Are distributions from nonqualified retirement plans treated as ordinary income?
Yes. Distributions are taxed as ordinary income when received, similar to wages, regardless of the type of investment growth accrued within the plan.
How do recordkeeping requirements differ for employees and self-employed individuals with NQPs?
Employees rely on employer reporting of deferred amounts and distributions. Self-employed individuals must maintain detailed records of agreements and deferred income, since these amounts affect both income and self-employment tax.
What risks arise if NQPs are misclassified for tax purposes?
Misclassification may lead to underpayment of Social Security and Medicare taxes, IRS penalties, or unexpected liabilities. Employees benefit from employer reporting, but self-employed individuals bear the responsibility of accurate tax treatment.
Do timing rules for taxation differ between employees and self-employed individuals with NQPs?
Yes. For employees, taxation is deferred until distribution. For self-employed individuals, taxation applies in the year compensation is earned, creating a timing gap in tax obligations.

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1: As of February 20, 2025