Mortgage Interest Deduction in New Hampshire
State income tax rate
None
Itemized deductions allowed
❌ No
State-Level Mortgage Interest Deduction
New Hampshire fully repealed its interest and dividends tax as of January 1, 2025, joining the states with no income tax. The federal mortgage interest deduction is your only deduction.
Frequently Asked Questions
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CalculatorMortgage Interest Deduction CalculatorRun your own numbers with New Hampshire rates applied.GuideMortgage Interest Deduction by StateHow the federal rules interact with each state's conformity and limits.GuideIs a Home Equity Loan Tax Deductible?The 2018 rules, and the use test that decides whether your interest qualifies.GuideMortgage Points: What They Cost and When They Pay OffPoints are prepaid interest, and on a purchase they can be deducted in the year paid.
Rate reflects the top marginal state income tax rate for 2026 per the Tax Foundation. Whether a deduction helps depends on your full return, including whether itemizing beats the federal standard deduction. General information, not tax advice.