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Retirement Accounts That Slash Your Freelancer Tax Bill

-9 min read

For informational purposes only — not tax, legal, or financial advice. Consult a qualified tax professional for advice specific to your situation.

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The Double Win: Save for Retirement AND Cut Your Taxes

Most freelancers know they should save for retirement. Fewer realize that retirement contributions are one of the biggest tax deductions available — potentially saving you tens of thousands in taxes every year.

Here's how it works: every dollar you contribute to a qualified retirement account reduces your taxable income by that same dollar. If you're in the 24% tax bracket and contribute $20,000, you save $4,800 in income tax — plus you dodge the 15.3% self-employment tax on that income.


Your Three Main Options

1. SEP IRA (Simplified Employee Pension)

The simplest retirement account for freelancers.

Contribution limit (2026): Up to 25% of net self-employment income, maximum $70,000

How it works:

Best for: Freelancers who want simplicity and have no employees

Example: $100,000 net income. Max contribution: ~$20,000. Tax savings at 24%: $4,800 (plus ~$3,060 in SE tax savings).


2. Solo 401(k) (One-Participant 401k)

The most powerful retirement account for high-earning freelancers.

Contribution limit (2026):

How it works:

Best for: High earners who want to maximize contributions, especially those under $100K income where the employee contribution is a higher percentage

Example: $80,000 net income.

Key advantage over SEP IRA: The employee contribution ($23,500) doesn't depend on your income percentage. A freelancer earning $50,000 can still contribute $23,500 + ~$10,000 employer = $33,500 total.


3. SIMPLE IRA

Less common for solo freelancers, but worth knowing about.

Contribution limit (2026):

Best for: Small businesses with a few employees who want simplicity

Why most freelancers skip it: Lower contribution limits than SEP or Solo 401(k), and the two-year rule restricts rollovers.


Comparison Table

FeatureSEP IRASolo 401(k)SIMPLE IRA
Max contribution$70,000$70,000 ($77,500 50+)$16,500 ($20,000 50+)
Employee elective deferralNo$23,500$16,500
Income-based contribution25% of net SE25% of net SE3% match
Setup complexityVery easyModerateModerate
Roth optionNoYes (some plans)No
Loan optionNoYesNo
Deadline to openTax filing deadlineDecember 31October 1
Contribution deadlineTax filing deadlineTax filing deadlineTax filing deadline

Which Should You Choose?

Choose SEP IRA if:

Choose Solo 401(k) if:

Choose SIMPLE IRA if:


The Real Math: How Much Can You Save?

Let's compare a freelancer with $100,000 net income who contributes the maximum to each account type:

No RetirementSEP IRASolo 401(k)
Contribution$0$20,000$43,500
Taxable income reduction$0$20,000$43,500
Income tax savings (24%)$0$4,800$10,440
SE tax savings$0~$3,060~$6,656
Total tax savings$0$7,860$17,096

A Solo 401(k) could save you over $17,000 in taxes while building your retirement nest egg.


Key Deadlines

AccountDeadline to OpenDeadline to Contribute
SEP IRATax filing deadline (Apr 15 or Oct 15 with extension)Tax filing deadline
Solo 401(k)December 31 of the tax yearTax filing deadline
SIMPLE IRAOctober 1 of the tax yearTax filing deadline

Critical: If you want a Solo 401(k) for 2026, you must open it by December 31, 2026. Don't wait until tax time.


Start Saving. Start Deducting.

TaxPilot tracks your income throughout the year and shows you exactly how much you can contribute to each retirement account type — and how much it'll save you in taxes. Try our free tax calculator to see your retirement deduction potential.

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