Most US freelancers should set aside 25–30% of every invoice for taxes in 2026. This covers the 15.3% self-employment tax (Social Security and Medicare) plus federal income tax. Freelancers earning over $100,000 or living in high-tax states like California or New York should set aside 35–40%.
Why the "save 30%" rule is both right and wrong
"Set aside 30% of everything you earn" is the single most common piece of tax advice given to new freelancers. It is not wrong — but it is imprecise in ways that matter.
30% is too high for a single freelancer in Texas earning $30,000. At that income level, the standard deduction ($16,100) offsets a large portion of taxable income, and the federal bracket is 10–12%. Their actual effective tax rate is closer to 18–20%.
30% is too low for a New York City freelancer earning $150,000. Add New York State income tax (~6.85%), New York City income tax (~3.9%), and a higher federal bracket (24%), and the true all-in rate is closer to 42%.
30% is approximately right for a single freelancer earning $50,000–$80,000 in a state with moderate income tax. But even within that range, someone in Washington (no income tax) and someone in California (up to 9.3%) will have very different set-aside needs.
The right number is specific to your income, your state, your filing status, and your business expenses.
What taxes do freelancers actually pay?
Freelancers pay three components of tax, and understanding each one clarifies why the set-aside percentage varies so much.
1. Self-employment tax (15.3% on 92.35% of net earnings)
This is the most misunderstood tax for new freelancers. When you have a W-2 job, your employer pays half of your Social Security and Medicare taxes and you pay the other half through payroll deductions. As a freelancer, you pay both halves — 15.3% total.
The IRS applies a 92.35% adjustment to your net earnings before calculating SE tax (treating the employer's share as a business deduction). So the effective SE rate is 15.3% × 92.35% = 14.13% of net income.
In 2026, the Social Security portion (12.4%) applies to the first $184,500 of net self-employment earnings. The Medicare portion (2.9%) applies to all earnings, with an additional 0.9% for income over $200,000 (single filers).
You can deduct half of your SE tax from your federal adjusted gross income, which slightly reduces your income tax.
2. Federal income tax (10% to 37% depending on bracket)
The 2026 federal income tax brackets for single filers:
| Taxable income | Rate | |----------------|------| | $0 – $12,400 | 10% | | $12,401 – $50,400 | 12% | | $50,401 – $101,050 | 22% | | $101,051 – $201,775 | 24% | | Above $201,775 | 32–37% |
Most freelancers earning $40,000–$100,000 pay income tax in the 12–22% bracket. After the $16,100 standard deduction and the SE tax deduction, a freelancer earning $60,000 gross has a federal taxable income of roughly $36,000 — well within the 12% bracket.
3. State income tax (0% to 13.3%)
This is the biggest source of variation in the 25–40% set-aside range. Nine states have no personal income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Every other state taxes income at rates ranging from around 3% to 13.3% at high incomes in California.
Real examples at five income levels
These calculations use 2026 IRS figures (IRS Revenue Procedure 2025-32), the standard deduction of $16,100 for single filers, and no additional business deductions beyond the standard deduction.
Texas (no state income tax)
| Gross income | SE tax | Federal income tax | Total tax | Set aside | |-------------|--------|-------------------|-----------|-----------| | $30,000 | $4,243 | $1,178 | $5,421 | 18% | | $50,000 | $7,074 | $3,396 | $10,470 | 21% | | $75,000 | $10,610 | $6,503 | $17,113 | 23% | | $100,000 | $14,130 | $11,616 | $25,746 | 26% | | $150,000 | $21,195 | $22,283 | $43,478 | 29% |
California (state income tax up to 9.3%)
| Gross income | SE tax | Federal income tax | CA state tax | Total tax | Set aside | |-------------|--------|-------------------|-------------|-----------|-----------| | $30,000 | $4,243 | $1,178 | $412 | $5,833 | 19% | | $50,000 | $7,074 | $3,396 | $1,341 | $11,811 | 24% | | $75,000 | $10,610 | $6,503 | $3,245 | $20,358 | 27% | | $100,000 | $14,130 | $11,616 | $5,570 | $31,316 | 31% | | $150,000 | $21,195 | $22,283 | $10,220 | $53,698 | 36% |
The pattern is consistent: lower incomes have lower effective rates because the standard deduction offsets a larger share of taxable income. Higher incomes push into higher federal brackets and accumulate more state tax.
Use TaxWise's free calculator to get your specific number — it handles all 50 states and all 2026 brackets automatically.
How business expenses change your set-aside
Every dollar of legitimate business expense reduces your net self-employment income — and therefore reduces both your SE tax and your income tax simultaneously. This double benefit is unique to self-employed workers.
The math: At a 25% combined effective rate, $1,000 in business deductions saves $250 in taxes. At the SE tax rate alone, $1,000 less in net SE income saves $141 (14.1%) in SE tax.
Worked example: A freelancer earns $60,000 gross and has $8,000 in legitimate business expenses (home office, software, phone, equipment). Their net SE income is $52,000 instead of $60,000.
- Without deductions: effective rate ≈ 22%
- With $8,000 in deductions: effective rate drops to ≈ 19%, saving approximately $1,500 in taxes
This means instead of setting aside 22% of every invoice, they only need to set aside 19%. For a freelancer billing $5,000/month, that is $150/month less reserved for taxes.
Common deductions that reduce your set-aside rate:
- Home office ($5/sq ft simplified, or actual expenses)
- Software and subscriptions (100% deductible for business use)
- Vehicle mileage ($0.70/mile in 2026)
- Health insurance premiums (100% deductible if self-employed)
- Retirement contributions (Solo 401(k) up to $70,000, SEP-IRA up to $70,000)
- Professional development, equipment, business travel
The practical system: separate savings account
The single most reliable tax management system for freelancers: every time a client payment arrives, immediately transfer your target set-aside percentage to a separate high-yield savings account labeled "Taxes." Do not touch this account except to make quarterly payments.
How to set it up:
- Open a free high-yield savings account at a different bank from your checking (creating friction to spend it)
- Set a recurring transfer or do it manually within 24 hours of each deposit
- Use the TaxWise calculator to determine your percentage — update it whenever your income picture changes significantly
- Pay your quarterly estimates from this account on the four IRS deadlines
Freelancers who mix tax savings with operating cash routinely discover in March that they have spent the money they needed for April.
Adjusting your percentage through the year
Your set-aside percentage should change if your income changes significantly. If you land a large contract that pushes you into a higher bracket, your marginal tax rate on that additional income is higher, so you need to save more of it.
Trigger to recalculate: Any time your annualized income changes by more than $15,000 from your original estimate. Run the TaxWise calculator with your updated projected income to get a new percentage.
Stay above the safe harbor floor: Even if you reduce your set-aside rate during a slow quarter, always save enough to maintain your safe harbor payments (100% of prior-year tax, divided by four per quarter). Falling below safe harbor triggers underpayment penalties even if you later make it up.
Frequently asked questions
Does the 30% rule apply to gross income or net income?
Both framings are used but they produce very different results. The IRS calculates your tax on net income (gross minus business expenses). When people say "save 30% of every invoice," they mean gross income — which builds in a buffer since your actual tax will be lower than 30% of gross if you have real business deductions. If you have few deductions, 30% of gross is closer to your actual liability.
I have both a W-2 job and freelance income. How much should I set aside for the freelance portion?
Your employer already withholds income tax on your salary. For your freelance income, you still owe self-employment tax (15.3%) on all of it, plus federal income tax at your marginal rate — which is higher because your W-2 income already filled the lower tax brackets. A freelancer with a $60,000 salary and $20,000 in side income might need to set aside 35–40% of the freelance portion alone, because that income is taxed at the 22% bracket from the first dollar.
What happens if I set aside too much?
You get a refund when you file your April return. There is no penalty for overpaying estimated taxes. Many freelancers deliberately over-withhold quarterly and use the April refund as a forced savings event. The tradeoff is that you gave the IRS an interest-free loan for the year — money that could have been earning interest in your savings account instead.
Do I include sales tax I collected in the income I calculate taxes on?
No. Sales tax you collected on behalf of your state is not your income — it belongs to the state. Include only the net amount you received for your services or products, before any sales tax you collected separately. Remit the collected sales tax to your state on its own schedule.
What is the QBI deduction and how does it affect my set-aside percentage?
The Qualified Business Income (QBI) deduction, made permanent by the OBBBA in 2026, allows eligible self-employed individuals to deduct up to 20% of their qualified business income from federal taxable income. In 2026, the income thresholds are $197,300 (single) and $394,600 (married filing jointly). If you are below these thresholds and your business is not a specified service trade, you likely qualify. This can reduce your effective federal income tax rate by 2–4 percentage points, allowing you to set aside slightly less than a pure bracket calculation would suggest.
Sources
- IRS Revenue Procedure 2025-32 (2026 inflation adjustments and brackets)
- IRS Publication 505: Tax Withholding and Estimated Tax
- IRS Schedule SE instructions
- IRS Notice 2025-84 (QBI deduction guidance for 2026)
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This article is for informational purposes only and does not constitute tax advice. Consult a qualified CPA, EA, or tax attorney for advice specific to your situation. TaxWise is not a licensed tax preparer, CPA firm, or financial advisor.