Self employment tax · Maryland · 2026
Maryland self employment
tax calculator (2026).
Maryland has a graduated income tax in 2026, from 2% up to 6.5%. Enter your net business income to estimate your self employment tax, federal income tax, Maryland income tax, and the quarterly payment that keeps you out of penalty range, built for self employed service vendors on Schedule C.
Self employment tax is 15.3% on 92.35% of net profit.
Estimate only: not tax, legal, or financial advice, and provided with no warranty of accuracy. Figures are approximations of 2026 federal + state self employment tax and exclude credits, dependents, other deductions, retirement contributions, and QBI phaseouts above $191,950 single / $383,900 married, among other factors. Verify with a licensed tax professional before relying on these numbers.
How Maryland taxes you
Maryland has a graduated income tax in 2026, from 2% up to 6.5%.
Maryland counties levy a separate local income tax (roughly 2.25%–3.2%) not included here.
- $0 – $1,000: 2%
- $1,000 – $2,000: 3%
- $2,000 – $3,000: 4%
- $3,000 – $100,000: 4.75%
- $100,000 – $125,000: 5%
- $125,000 – $150,000: 5.25%
- $150,000 – $250,000: 5.5%
- $250,000 – $500,000: 5.75%
- $500,000 – $1,000,000: 6.25%
- $1,000,000+: 6.5%
State brackets verified 2026-07-29 against the Tax Foundation’s 2026 tables. Federal self employment tax is 15.3% of 92.35% of net income everywhere; only the state portion changes by location.
Worked example
$80,000 net income, single filer.
Estimate only: it excludes credits, dependents, retirement contributions, and QBI phaseouts. Talk to a CPA before you send the IRS a check this size. Plan your quarterly payments →
Maryland tax FAQ
Common questions.
- Does Maryland tax self employment income in 2026? Yes. Maryland has a graduated income tax in 2026, from 2% up to 6.5%. That sits on top of federal self employment tax and federal income tax.
- How much should I set aside for taxes on $80,000 of net income in Maryland? On $80,000 of net self employment income (single filer), the estimate is about $11,304 self employment tax, $4,957 federal income tax, and $3,479 Maryland income tax: roughly $19,740 total, or about $4,935 per quarter (~24.68% effective). Adjust for your deductions and credits.
- When are quarterly estimated taxes due? Federal estimated payments are generally due April 15, June 15, September 15, and January 15. The safe-harbor minimum is 100% of last year's tax (110% if your AGI was over $150,000). Pay that across four quarters and you avoid the underpayment penalty regardless of how your income spikes.
- Is a deposit I collect through BookNox taxable? Yes. A deposit is income in the year you receive it, the same as any other booking revenue. BookNox uses Stripe Connect direct charges, so the money lands in your own bank account and you report it like any self employment income.
Keep comparing
More state calculators.
- New York: SE tax, federal, and New York income tax with the quarterly estimate.
- California: SE tax, federal, and California income tax with the quarterly estimate.
- Texas: SE tax, federal, and Texas income tax with the quarterly estimate.
- Florida: SE tax, federal, and Florida income tax with the quarterly estimate.
- Illinois: SE tax, federal, and Illinois income tax with the quarterly estimate.
- Georgia: SE tax, federal, and Georgia income tax with the quarterly estimate.
- South Carolina: SE tax, federal, and South Carolina income tax with the quarterly estimate.
- Kansas: SE tax, federal, and Kansas income tax with the quarterly estimate.
Book the work. Then handle the tax.
The same tax dollar hits whether you book the client this week or next month. BookNox helps Maryland service vendors close inquiries on the spot: quote, sign, and take the deposit in one link, $29/month flat.