Missouri 1099 Tax Calculator
Estimate your 2026 taxes on 1099 income in Missouri: self-employment tax, federal income tax, and MO state income tax — with quarterly payment amounts and how much to set aside.
Reviewed by Slava Akulov, CEO & Co-Founder at Jupid · Last updated: August 2026
Deduction: $0 ($0.7425/mile — 2026 average of 72.5¢ Jan–Jun and 76¢ Jul–Dec, Announcement 2026-11)
Total Tax Owed (2026)
$16,827
24.7% effective rate
See the tax write-offs you're missing
Self-employed in Missouri? Jupid tracks income, finds write-offs, and estimates your quarterly taxes.
Tax Breakdown
Quarterly Payment Estimate
Set aside approximately:
$4,207
per quarter — about 21% of your 1099 income overall
Large Tax Bill Expected
Consider making quarterly estimated tax payments to avoid underpayment penalties. Due dates are April 15, June 15, Sept 15, and Jan 15.
How Missouri Taxes 1099 Income in 2026
Missouri taxes 1099 income using progressive brackets with a top rate of 4.95%. Your net self-employment profit (1099 income minus business expenses) is taxed as ordinary income — on top of the federal 15.3% self-employment tax and federal income tax at 10%-37%.
| Missouri Taxable Income (Single) | Rate |
|---|---|
| $0 – $1,207 | 0% |
| $1,207 – $2,414 | 2% |
| $2,414 – $3,621 | 2.5% |
| $3,621 – $4,828 | 3% |
| $4,828 – $6,035 | 3.5% |
| $6,035 – $7,242 | 4% |
| $7,242 – $8,449 | 4.5% |
| Over $8,449 | 4.95% |
There is no separate state self-employment tax — Missouri simply taxes your Schedule C profit at the rates above. Most states do not allow the federal 20% QBI deduction, so your MO taxable income is typically higher than your federal taxable income.
If you expect to owe Missouri income tax on your 1099 earnings, plan on state quarterly estimated payments in addition to federal Form 1040-ES. Most states follow the federal schedule: April 15, June 15, September 15, and January 15.
Missouri 1099 Tax FAQ
More Tax Tools for Missouri
Missouri Paycheck Calculator
See W-2 take-home pay in Missouri by pay period.
1099 vs. W-2 Calculator
Compare contract and salaried take-home pay side by side.
Self-Employment Tax Calculator
Break down the 15.3% Social Security and Medicare tax.
Quarterly Tax Calculator
Work out each 1040-ES estimated payment for 2026.
1099 Tax Calculators for Other States
State income tax on 1099 income ranges from 0% to over 13%. Pick a state to see its 2026 estimate.
Official References
- IRS Self-Employment Tax
Official self-employment tax guidance
- IRS Estimated Tax Guidelines
Quarterly tax payment requirements
- Missouri DOR
Official Missouri tax authority
This calculator provides estimates only. State tax is estimated from Missouri's current rates and standard deduction; local taxes, credits, and state-specific adjustments are not included. Consult a tax professional for personalized advice.
Let Jupid handle the books and taxes for you
- Transactions categorized and books kept clean — automatically
- Write-offs and deductions found year-round, not just in April
- Quarterly tax estimates and reminders, so nothing surprises you
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