Washington 1099 tax calculator
Estimate what you owe on self-employment income in Washington: 15.3% self-employment tax, 2026 federal income tax, the QBI deduction, and no state income tax. The state rate below is pre-filled — adjust it if your bracket differs.
Your numbers
What you'll owe
Estimated total tax
$11,740
≈ 19.6% of profit · set aside 20% of every deposit
Each quarterly payment
$2,935
Due ~Apr 15, Jun 15, Sep 15, Jan 15
- Net business profit
- $60,000
- Self-employment tax (15.3%)
- $8,478
- QBI deduction
- − $11,152
- Taxable income
- $29,209
- Federal income tax
- $3,262
Don't miss your next IRS payment
Email me Set aside 20% — about $2,935 each quarter and one reminder a week before it's due. No account, no spam.
Washington self-employed tax at a glance
| State income tax | None on earned income |
|---|---|
| Self-employment tax | 15.3% federal (12.4% Social Security + 2.9% Medicare) |
| Social Security wage base | $184,500 (2026) |
| Local income tax | Business & occupation tax applies to gross receipts for many services. |
| Quarterly estimate dates | Federal only: Apr 15, Jun 15, Sep 15, Jan 15 |
| Typical total rate on $100k profit | About 21.9% (~$21,915) |
What Washington tax looks like at four profit levels
Single filer, standard deduction, 20% QBI deduction applied, Washington rate of 0% included. Your own number depends on filing status and deductions — use the calculator above for that.
| Net profit | Self-employment tax | Federal income tax | Washington tax | Total | Set aside monthly |
|---|---|---|---|---|---|
| $50,000 | $7,065 | $2,370 | $0 | $9,435 (18.9%) | $786 |
| $75,000 | $10,597 | $4,600 | $0 | $15,197 (20.3%) | $1,266 |
| $100,000 | $14,130 | $7,786 | $0 | $21,915 (21.9%) | $1,826 |
| $150,000 | $21,194 | $15,964 | $0 | $37,158 (24.8%) | $3,097 |
Self-employment tax in Washington
Washington has no individual income tax on earnings.
Federal rules are the same everywhere: you pay 15.3% self-employment tax on 92.35% of net profit, then income tax on profit less half of that SE tax, the standard deduction and up to 20% qualified business income. What changes state to state is the layer on top — which is why the reserve percentage a Washington contractor needs is lower than in most of the country.
Local note: Business & occupation tax applies to gross receipts for many services.
The failure mode isn't the arithmetic, it's cash. Money lands, it gets spent, and the quarterly due date becomes a crisis. Hate Ledger moves the reserve out of reach the day each deposit clears, so the bill is funded before you see it.
Frequently asked questions
How much tax do 1099 contractors pay in Washington?
Washington has no individual income tax, so a 1099 worker there pays federal income tax and 15.3% self-employment tax only.
How much should I set aside for taxes in Washington?
Most Washington contractors reserve 25-30% of net profit, since only federal tax applies.
Do I owe quarterly estimated taxes in Washington?
Federal estimated payments are generally required if you expect to owe $1,000 or more. Washington has no state income tax filing for earned income.
Are there local taxes on self-employment income in Washington?
Business & occupation tax applies to gross receipts for many services.
Estimates only, using projected 2026 federal figures and published Washington rates. Not tax advice.
More Washington calculators
Same state figures, different question. All free, no account needed.
Run the same numbers for another state
State income tax is the biggest variable in the result. Pick your state for a pre-filled estimate.