SEP-IRA for Freelancers: The Easiest Retirement Plan for the Self-Employed
As a freelancer, you don't have an employer offering a 401(k) with matching contributions. But here's the upside: you can shelter more money from taxes than most full-time employees ever could — with a SEP-IRA. It's the simplest retirement plan available to self-employed workers, and it takes about 15 minutes to set up.
What Is a SEP-IRA?
SEP stands for Simplified Employee Pension. It's a retirement account designed specifically for self-employed individuals and small business owners. Think of it as a traditional IRA on steroids — same basic concept, but with a dramatically higher contribution limit.
Here's how it works:
- Contributions are tax-deductible. Every dollar you put into a SEP-IRA reduces your taxable income for that year. If you contribute $20,000, that's $20,000 less income the IRS taxes you on.
- Investments grow tax-deferred. You pay no taxes on gains, dividends, or interest inside the account until you withdraw the money in retirement.
- Withdrawals are taxed as regular income. When you take money out in retirement (after age 59½), you pay income tax at your then-current rate — which is typically lower than during your peak earning years.
The result: you lower your tax bill now, invest the savings, and let compound growth work for decades before you ever owe taxes on it.
2025 SEP-IRA Contribution Limits
This is where the SEP-IRA really shines compared to a regular IRA. For 2025:
- Up to 25% of your net self-employment income
- Maximum: $70,000
Compare that to the $7,000 limit on a traditional IRA. The SEP-IRA lets you put away 10 times more.
Here's what the math looks like in practice:
| Net SE Income | Max SEP-IRA Contribution |
|---|---|
| $50,000 | $12,500 |
| $100,000 | $25,000 |
| $150,000 | $37,500 |
| $200,000 | ~$46,300* |
| $280,000+ | $70,000 (max) |
*At higher incomes, the self-employment tax deduction slightly reduces your net income, so the actual max is a bit less than a straight 25%.
Contribution deadline: You have until your tax filing deadline, including extensions, to make SEP-IRA contributions. If you file an extension, you can contribute for 2024 as late as October 15, 2025.
How Much Can You Actually Save in Taxes?
SEP-IRA contributions directly reduce your Adjusted Gross Income (AGI). The tax savings depend on your tax bracket.
Example: You earn $80,000 in net freelance income and contribute $15,000 to your SEP-IRA.
- Your taxable income drops from $80,000 to $65,000
- At the 22% federal tax bracket: $15,000 × 22% = $3,300 saved in federal income tax
- If you're in a state with income tax, you save there too
- Lower AGI can also qualify you for other deductions and credits
And that $15,000 isn't gone — it's invested in your retirement account, growing tax-free until you need it. Over 20–30 years, compound growth can turn that single contribution into significantly more.
Estimate your full tax bill with the 1099 Tax Calculator →
How to Open a SEP-IRA
Opening a SEP-IRA is surprisingly simple. No IRS forms are required upfront, and most major brokerages offer them with zero fees.
- Choose a provider. Fidelity, Vanguard, and Charles Schwab all offer free SEP-IRA accounts with no account minimums and access to low-cost index funds.
- Go to their website and select "SEP-IRA" (sometimes listed under "Self-Employed Retirement" or "Small Business Retirement").
- Complete the application. You'll need your Social Security number, bank account info, and basic business details. Takes about 15 minutes.
- Link your bank account for transfers.
- Make your contribution. You can contribute a lump sum or make multiple deposits throughout the year, as long as the total is in by your tax deadline.
That's it. No employer identification number (EIN) required if you're a sole proprietor. No annual filings with the IRS. No mandatory contributions — you can skip a year if business is slow and contribute more when it picks up.
SEP-IRA vs. Other Retirement Options
How does a SEP-IRA stack up against other retirement plans available to freelancers?
| SEP-IRA | Solo 401(k) | Traditional/Roth IRA | |
|---|---|---|---|
| 2025 Limit | $70,000 | $70,000 + $23,500 employee | $7,000 |
| Setup | Very easy, 15 min | More paperwork | Very easy |
| Contribution type | Employer only (you as employer) | Employer + employee | Personal |
| Roth option | No | Yes | Yes |
| Best for | Freelancers wanting simplicity | Maximizing contributions | Additional savings on top |
Bottom line: If you want the simplest option with high limits, go with a SEP-IRA. If you want to maximize every dollar and don't mind slightly more paperwork, a Solo 401(k) lets you contribute even more. And you can always have a traditional or Roth IRA alongside either option.
Important Rules to Know
Before you open a SEP-IRA, keep these rules in mind:
- Early withdrawals cost you. If you take money out before age 59½, you'll pay a 10% penalty on top of regular income taxes. Exceptions exist for certain hardships, but generally — leave it alone until retirement.
- Required Minimum Distributions (RMDs) start at age 73. The IRS won't let you defer taxes forever. Starting at 73, you must withdraw a minimum amount each year.
- No Roth option. SEP-IRA contributions are always pre-tax. If you want after-tax (Roth) retirement savings, you'll need a Roth IRA or Solo Roth 401(k) instead.
- If you hire employees, you must contribute for them too. The same percentage you contribute for yourself must be contributed for all eligible employees. This is the main reason some freelancers who hire staff switch to a Solo 401(k) instead.
When to Open One
The best time to open a SEP-IRA is as soon as you have freelance income. Even a small contribution in your first year starts the habit and puts compound growth to work.
And here's something many freelancers don't realize: you can contribute retroactively. If you're reading this in 2025 and haven't filed your 2024 taxes yet, you can open a SEP-IRA today and make a contribution for 2024. With a tax extension, you have until October 15, 2025 to contribute for the 2024 tax year.
The longer you wait, the more tax-free growth you miss. Even $5,000 per year invested in a broad market index fund can grow to over $250,000 in 25 years at historical average returns.
Frequently Asked Questions
Can I have a SEP-IRA and a regular IRA?
Yes. You can contribute to both a SEP-IRA and a traditional or Roth IRA in the same year. Each account has its own separate contribution limit. The SEP-IRA limit is up to $70,000 for 2025, and the traditional/Roth IRA limit is $7,000. Having both is a solid strategy to maximize your tax-advantaged retirement savings.
Do I need an LLC or business entity to open a SEP-IRA?
No. Sole proprietors who file Schedule C qualify for a SEP-IRA. You don't need an LLC, S-Corp, or any formal business entity. As long as you have self-employment income reported on your tax return, you're eligible.
What happens to my SEP-IRA if I get a full-time job?
It stays yours. You can no longer make SEP-IRA contributions once you stop freelancing, but the account remains open and your investments continue growing tax-deferred. You can also roll it into your new employer's 401(k) or into a traditional IRA if you prefer to consolidate accounts.
Is a SEP-IRA better than a Solo 401(k)?
It depends on your priorities. SEP-IRA wins on simplicity — it's faster to open, has no annual reporting requirements, and is easier to manage. Solo 401(k) wins on flexibility — it allows higher total contributions through an employee contribution component ($23,500 extra for 2025) and offers a Roth option. For most freelancers just getting started with retirement savings, the SEP-IRA is the easier starting point. You can always switch later.