Local calculations run in your browser. AI features, accounts, saved reports and external data requests use server services. Check the tool description and privacy policy for the relevant processing and storage. Updated with 2026 federal tax brackets, standard deductions, and contribution limits.
Estimate and pay quarterly taxes with TurboTax.
Automate quarterly tax estimates and payments.
Sponsored · We may earn a commission at no cost to you
No spam. Unsubscribe anytime.
| Tax Rate | Single Filer | Married Filing Jointly |
|---|---|---|
| 10% | $0 – $12,150 | $0 – $24,300 |
| 12% | $12,151 – $49,475 | $24,301 – $98,950 |
| 22% | $49,476 – $105,525 | $98,951 – $211,050 |
| 24% | $105,526 – $201,350 | $211,051 – $402,700 |
| 32% | $201,351 – $255,925 | $402,701 – $511,850 |
| 35% | $255,926 – $640,500 | $511,851 – $768,600 |
| 37% | Over $640,500 | Over $768,600 |
This quarterly tax calculator uses the latest 2026 federal tax brackets, standard deduction of $15,350 (single) / $30,700 (married filing jointly), and updated contribution limits. The Social Security wage cap for 2026 is $183,300, and the 401(k) contribution limit is $24,000.
All calculations are performed in your browser with no data sent to any server. Results are instant, free, and completely private.
Guides and updates about NexTool calculators.
Compare the included tool uses and AI allowances before choosing a plan.
Stripe checkout confirms the final amount, any eligible trial, and renewal terms before payment.
Compare all plans and annual billingSelf-Employment Tax: As a 1099 worker, you pay both the employer and employee portions of Social Security (12.4%) and Medicare (2.9%) taxes, totaling 15.3% on 92.35% of net earnings.
Safe Harbor Rule: To avoid underpayment penalties, pay either 90% of your current year tax or 100%/110% of your prior year tax (110% if your AGI exceeds $150K) throughout the year via quarterly estimated payments.
Common Deductions: Home office, equipment, software, health insurance premiums (self-employed), SEP-IRA or Solo 401(k) contributions, professional development, and business travel.
QBI Deduction: The Section 199A Qualified Business Income deduction allows eligible self-employed individuals to deduct up to 20% of their qualified business income.
Disclaimer: This is an estimate only. State tax rates shown are approximate. Does not account for all deductions, credits, AMT, or complex situations. Consult a qualified tax professional.