The headline rule you'll find in most freelancer guides: set aside 25–30% of your income for taxes. This is a reasonable starting estimate, but it's not universally accurate — your real rate depends on your income level, filing status, country, state or province, applicable deductions, and business structure. This guide helps you understand what drives the number and how to calculate a personalized estimate.
Important disclaimer: Tax rates and rules vary significantly by country and individual situation. The examples below use US figures. Consult a qualified tax professional for guidance specific to your circumstances — this guide is educational, not tax advice.
Why the Rate Is Higher Than Most Freelancers Expect
Most employees think of income tax as the primary tax they pay. For self-employed people, there are typically two major tax obligations:
Income tax: Progressive rates applied to your taxable income (after deductions). This is the same basic structure as for employees.
Self-employment (SE) tax: In the US, this is 15.3% on net self-employment income up to the Social Security wage base (approximately $168,600 for 2024 — verify the current threshold at IRS.gov), then 2.9% above that. This covers both the employee and employer portions of Social Security and Medicare, since as a freelancer you're both.
An employee pays 7.65% of their wages toward these taxes; their employer pays the other 7.65%. A freelancer pays both halves — 15.3% — though you can deduct half of SE tax on your income tax return, which reduces your taxable income.
A Simple US Example
Say your freelance business earns $80,000 gross income and you have $15,000 in deductible business expenses, leaving $65,000 in net self-employment income.
- SE tax: 65,000 × 15.3% ≈ $9,945 (you can deduct half, approximately $4,972, from your taxable income)
- Taxable income after SE deduction: $65,000 − $4,972 − standard deduction (verify current amount at IRS.gov) ≈ roughly $40,000–$50,000 depending on filing status
- Federal income tax on that amount: varies by bracket, potentially $4,500–$6,000 for a single filer
- State income tax: 0–13% depending on your state
Total federal and state taxes combined could range from 20–35% of gross income depending on your specific situation. The 25–30% rule of thumb is a reasonable middle estimate, but it can be wrong in both directions.
Key Factors That Affect Your Rate
Deductible business expenses directly reduce your taxable income. The more legitimate business expenses you track and deduct, the lower your effective tax rate. See our freelancer tax deductions checklist for the categories most commonly missed.
Income level matters because income tax is progressive — higher income is taxed at higher marginal rates. A freelancer earning $30,000 net has a meaningfully lower effective rate than one earning $150,000 net.
Filing status affects the standard deduction and bracket thresholds.
State or local taxes vary enormously. Nine US states have no state income tax; California has a top rate above 13%.
Business structure can affect your SE tax. An S corporation, for example, allows you to pay yourself a reasonable salary (on which you pay payroll taxes) and take additional profit as a distribution (which is not subject to SE tax). This is a tax planning strategy worth discussing with a CPA once your income reaches a level where it becomes meaningful.
A Practical System: The Tax Savings Account
The most effective system is simple: open a dedicated savings account called something like "Tax Account" and transfer a fixed percentage of every client payment into it immediately — the same day you receive it, before you touch the money.
If you're early in your freelancing and don't have a precise rate yet, 30% of gross income is a conservative starting point for US-based freelancers. You're more likely to have money left over at tax time (a good problem) than to fall short (a stressful one). Once you file your first return, you'll know your actual rate and can calibrate going forward.
For quarterly estimated tax payments, withdraw from this account when payments are due. See our guide on how freelancers pay estimated taxes for the mechanics.
When to Work With a Tax Professional
A one-time session with a CPA or tax advisor to calculate your personal set-aside rate is often worth $200–$400. They can look at your actual income, deductions, state, and filing status and give you a precise estimate. This pays for itself quickly if you've been over-setting aside (tying up cash unnecessarily) or under-setting aside (building a tax liability you don't know about).
The Bottom Line
Start with 30% of gross income as your tax set-aside, confirm your actual rate with a tax professional, and adjust the percentage at the start of each year. Use a dedicated savings account that you don't touch for anything else. For the full picture on freelance finance, see our hub guide: The Complete Guide to Freelance Business Finance.
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