New Hampshire Quarterly Estimated Tax Calculator 2026
New Hampshire has no state income tax, so your quarterly payments only need to cover federal taxes. Use this calculator to estimate your quarterly tax payments including self-employment tax and federal income tax.
Your 2026 Quarterly Payments — New Hampshire
Total Annual Tax
$0
Per Quarter
$0
Take Home
$0
Effective Rate
0%
Tax Breakdown
Quarterly Estimated Taxes in New Hampshire
New Hampshire has no state income tax, which means your quarterly estimated payments only need to cover federal taxes — self-employment tax and federal income tax. This simplifies the calculation and means you only need to make payments to the IRS, not to a state tax authority.
Because there's no state income tax bite, self-employed workers in New Hampshire often have a lower effective tax rate compared to high-tax states like California or New York. However, you're still subject to the full 15.3% federal SE tax plus federal income tax on your earnings.
2026 Federal Quarterly Due Dates
Regardless of which state you're in, the federal quarterly estimated tax due dates for 2026 are: Q1 — April 15, Q2 — June 15, Q3 — September 15, and Q4 — January 15, 2027. Payments are made using Form 1040-ES and can be submitted via IRS Direct Pay, EFTPS, or by mail.
Other States
No Income Tax States
New Hampshire Tax Quick Facts
- Income Tax
- None
- SE Tax Rate
- 15.3%
- SS Wage Base
- $176,100