How Much Should a Self-Employed Person Set Aside for Taxes?

One of the most common — and costly — mistakes self-employed workers make is not saving enough for taxes. Unlike W-2 employees who have taxes automatically withheld from every paycheck, 1099 contractors, freelancers, and independent consultants receive their full payment and are responsible for setting aside their own tax money.

Get this wrong and you could face a large, unexpected tax bill in April — plus underpayment penalties from the IRS on top of it.

Why self-employed taxes are higher than you expect

Most people understand they'll owe income tax. What catches freelancers off guard is the self-employment (SE) tax — an additional 15.3% that goes toward Social Security and Medicare.

W-2 employees split this with their employer: the employee pays 7.65% and the employer pays 7.65%. As a self-employed worker, you pay both halves — the full 15.3%. This is applied to 92.35% of your net self-employment income (a built-in IRS adjustment).

The good news: you can deduct half of your SE tax as an above-the-line deduction, which reduces your federal income tax. But the net effect is still significant — self-employed workers typically pay 5–10% more in total taxes than equivalent W-2 employees at the same gross income.

The three components of your self-employment tax bill

1. Self-employment tax: 15.3%

Applied to 92.35% of net income (gross income minus business expenses). For 2026, the Social Security portion (12.4%) applies up to an estimated wage base of $176,100. Medicare (2.9%) applies to all earnings. High earners over $200,000 (single) also owe an additional 0.9% Medicare surtax.

2. Federal income tax: 10–37%

Calculated on your taxable income after deductions. Your effective rate is almost always lower than your marginal bracket. A freelancer earning $75,000 net after deductions typically pays an effective federal income tax rate of 13–17%.

3. State income tax: 0–13.3%

Nine states have no income tax: Florida, Texas, Washington, Nevada, Wyoming, South Dakota, Alaska, Tennessee, and New Hampshire. Everyone else owes state income tax ranging from 2% (North Dakota) to 9.3%+ (California, New York, Oregon).

Real examples: what you actually owe at common income levels

The table below shows estimated total tax for a single filer with no additional deductions beyond the standard deduction, living in a state with no income tax vs. California (9.3%).

The practical system: set aside money with every payment

The most reliable approach is to transfer a fixed percentage to a dedicated savings account the moment every client payment arrives — before you spend any of it. This removes willpower from the equation.

The two-account method

Open a separate high-yield savings account and label it "Tax Reserve." Every time money hits your business account, immediately transfer your set-aside percentage. Treat it as if the money was never yours. When quarterly payments come due, the money is already there.

This approach has two additional benefits: the money earns interest while sitting in savings (currently 4–5% APY in 2026 at most online banks), and it creates a psychological barrier against spending your tax money on operating expenses.

How much to transfer

Use these rules of thumb based on your situation:

• No state income tax, income under $80K: Set aside 25–27%
• No state income tax, income $80K–$150K: Set aside 28–30%
• Low state tax (under 4%), income under $100K: Set aside 28–30%
• Mid state tax (4–6%), income under $100K: Set aside 30–33%
• High state tax (6–10%), income under $100K: Set aside 33–37%
• Any state, income over $150K: Use the calculator — your rate is highly individual

How deductions dramatically reduce your set-aside rate

The percentages above assume minimal deductions. If you actively manage your deductions, your effective tax rate drops significantly. Here's what the most common deductions save a freelancer earning $75,000:

A freelancer earning $75,000 who takes all of the above deductions could reduce their effective total tax rate from 33% down to 22–24% — saving $6,750–$8,250 annually compared to taking only the standard deduction.

When to pay: the 2026 quarterly schedule

The IRS requires self-employed workers earning more than $1,000 in tax for the year to pay estimated taxes quarterly. Missing payments or underpaying results in a penalty based on the current IRS underpayment rate (approximately 8% annualized in 2026).

The 2026 quarterly due dates are:

• Q1 (Jan–Mar income): April 15, 2026 — already passed
• Q2 (Apr–May income): June 16, 2026
• Q3 (Jun–Aug income): September 15, 2026
• Q4 (Sep–Dec income): January 15, 2027

The bottom line

There is no single universal percentage — but for most self-employed workers earning $50,000–$150,000, setting aside 28–35% of gross income covers all federal and state taxes with a small buffer. The buffer matters: it's better to overpay quarterly and receive a refund than to underpay and face penalties.

The most important thing is to start immediately and be consistent. Every payment, every time — transfer your percentage before spending anything. Quarterly tax time should be a non-event, not a crisis.