Freelance Retirement Calculator: How Much to Save With No Employer Match
When you leave a W-2 job, you lose the employer match — but you gain access to the most generous retirement accounts in the tax code. A self-employed worker in 2026 can shelter up to $70,000 per year, more than triple what most employees can contribute. The question is how much of your irregular 1099 income to lock away. Run your own numbers in the freelance retirement calculator while you read.
The match you're really missing
A typical employer match is 3–6% of salary. On a $75,000 salary that's $2,250–$4,500 a year of free money. As a freelancer you replace it yourself — but here's the part most people miss: your Solo 401(k) or SEP-IRA contribution is fully deductible, so a $12,000 contribution in the 22% bracket only costs you $9,360 out of pocket. The tax code hands you back a chunk of the 'match' every April.
Solo 401(k) vs SEP-IRA in 2026
Both accounts cap at $70,000 for 2026, but they get there differently. A SEP-IRA lets you contribute roughly 20% of net profit (after the half-SE-tax adjustment) — simple, but at $60,000 of profit that's only about $11,200 of room. A Solo 401(k) adds a $24,500 employee deferral on top of the profit-sharing piece, so the same $60,000 of profit supports roughly $35,700 of contributions. Below about $100,000 of profit, the Solo 401(k) almost always wins. The SEP-IRA's advantages are simplicity and a later deadline: you can open and fund one up to your filing deadline, including extensions.
The age-50 catch-up
Turning 50 adds an $8,000 catch-up to the Solo 401(k) deferral in 2026, pushing the possible total to $78,000. SEP-IRAs have no catch-up provision.
Roth option
Most Solo 401(k) providers now offer a Roth deferral option. If your income is low this year — a slow quarter, a big mileage deduction — Roth contributions let you lock in today's low rate instead of deferring tax.
How much should you actually save?
The classic guideline is 15% of income toward retirement. For freelancers, split it into two moves: first, a fixed percentage of every payout (10% is a realistic floor) transferred automatically to a holding account; second, a year-end top-up once you know your actual profit. Because 1099 income swings, tying contributions to profit rather than a fixed monthly dollar amount keeps you from overcommitting in a slow month.
The tax math on a real example
A freelance designer nets $80,000 in 2026. Half of her SE tax is about $5,650, so her contribution base is $74,350. SEP-IRA room: roughly $14,870. Solo 401(k) room: $24,500 deferral plus about $14,870 profit-sharing — $39,370 total. She contributes $18,000, saving about $3,960 in federal income tax at the 22% bracket. Her SE tax doesn't change — retirement contributions never reduce the 15.3% — but the income-tax saving alone funds three months of contributions.
What the projection looks like
Start at 38 with $20,000 saved, contribute $12,000 a year, earn 7%: by 65 the nest egg is roughly $950,000, supporting about $3,160 a month under the 4% rule. Bump contributions to $18,000 and it crosses $1.3 million. The single biggest lever isn't the return assumption — it's the contribution rate, which is exactly what a calculator helps you commit to.
Deadlines that trip freelancers up
Solo 401(k) plans must be established by December 31 of the tax year (the deferral election too), though profit-sharing dollars can go in until the filing deadline. SEP-IRAs can be opened and funded up to the extended filing deadline — the last-chance account for a big 2026 profit you didn't plan for. Miss the December 31 Solo 401(k) setup and the SEP-IRA is your fallback.
Frequently asked questions
+How much can a freelancer contribute to retirement in 2026?
Up to $70,000 across a Solo 401(k) or SEP-IRA ($78,000 with the age-50 catch-up on a Solo 401(k)). The practical limit is about 20% of net profit for a SEP-IRA, or $24,500 plus 20% of profit for a Solo 401(k).
+Do retirement contributions lower self-employment tax?
No. They reduce federal and state income tax, but the 15.3% SE tax is computed on net profit before retirement contributions.
+Can I open a Solo 401(k) if I also have a W-2 job with a 401(k)?
Yes, but the $24,500 employee deferral limit is shared across both plans. The employer profit-sharing side of your Solo 401(k) is separate and still available.
+What if my income is irregular?
Contribute a fixed percentage of each payout to a holding account, then make the official contribution quarterly or at year-end once profit is known. Both accounts allow lump-sum funding.
+Is a SEP-IRA easier than a Solo 401(k)?
Yes — no plan documents, no Form 5500-EZ until assets pass $250,000 (Solo 401(k) only), and it can be opened at the filing deadline. The trade-off is much lower contribution room at moderate incomes.
Ask about this article
Answers are grounded in “Freelance Retirement Calculator: How Much to Save With No Employer Match”. Educational info, not tax advice.
About the author
Javed Niamat · Founder & Editor, GigTax
Javed Niamat founded GigTax to make self-employment tax math understandable for rideshare drivers, delivery couriers, creators and freelancers. He builds and maintains every calculator on this site and writes the guides that explain the numbers behind them.
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