Blog · 1 November 2026 · Guest post
Your freelance rate is wrong if it ignores quarterly taxes
The most common freelance pricing mistake is also the simplest: take the salary you want, divide by 2,080 working hours, and call the answer your rate. That number is what an employee costs before the employer pays its half of payroll tax, benefits and paid time off — and it says nothing about the tax bill that lands on you four times a year. If your rate does not gross up for that bill, you are not earning your target salary. You are earning it minus tax.
Why the naive rate underprices you twice
An employee's salary arrives after withholding, and the employer quietly pays the other half of Social Security and Medicare tax on top. A freelancer pays both halves — 15.3% self-employment tax on 92.35% of net profit — plus federal income tax, with nobody withholding anything along the way. The freelance rate calculator on this site already corrects the first half of the error: it grosses a target salary up for expenses, benefits and non-billable time instead of dividing by 2,080. The second half is the quarterly tax bill itself, and it is bigger than most new freelancers expect.
What the tax bill actually looks like
Take a single filer with $60,000 of freelance profit in tax year 2026: self-employment tax of $8,477.73 plus federal income tax of $3,559.47 gives a total federal bill of $12,037.20 — about 20% of profit, or $3,009.30 per quarter. At $100,000 of profit the bill is $22,364.55, about 22% of profit, or $5,591.14 per quarter. (Simplified figures: 2026 standard deduction, capped QBI deduction, no credits, no state tax — see the method on the About page.)
So a rate that merely replaces your old salary leaves roughly a fifth of every invoice unaccounted for. The fix is to build the rate from the after-tax income you actually want: set your target, add expenses and benefits, then gross up for tax — which is exactly what this site's calculator does when you enter a realistic tax percentage instead of leaving the default untouched.
The bill does not arrive once a year — it arrives four times
US tax is pay-as-you-go. If you expect to owe at least $1,000 after withholding and credits, you generally pay in four instalments — and the dates are uneven: for tax year 2026 they are 15 April, 15 June, 15 September 2026 and 15 January 2027. The practical habit that follows from this is a per-invoice reserve: move the tax share of every payment into a separate account the day it lands, so the January payment — which covers the longest, four-month stretch, September to December — never has to come out of holiday-season spending. A quarterly estimated tax calculator turns your profit, filing status and withholding into the four exact payments, and its guide to the quarterly tax due dates for 2026 explains the uneven periods and what happens if a date is missed.
Bottom line
Price the rate that leaves you your target income after tax, not before it. Run your target salary through the freelance rate calculator with a tax percentage grounded in your real bill — around 20–22% of profit for the single-filer examples above, more if your state takes its own slice — and reserve that share from every invoice. A rate that survives its own tax bill is the only rate worth quoting.
Estimate only — not tax advice. Figures are for federal tax, tax year 2026, under simplified assumptions. Your actual tax depends on your full return.