Financial Calculators

Mortgage Calculator NH

Calculate monthly mortgage payments in New Hampshire. Includes principal, interest, NH property tax averages (1.86%), and insurance.

Reviewed by David Miller, CPA (CPA, M.S. Finance (NYU Stern))

Verified for accuracy•Updated 2026

Interactive Calculator

1. Provide Details

Home Purchase Price ($)

Down Payment Amount ($)

Loan Interest Rate (%)

Loan Term (years)

yrs

NH Property Tax Rate (%)

Homeowners Insurance ($/year)

2. Output Results

Monthly Principal & Interest2275.44 $

Monthly Property Tax (Escrow)620.00 $

Monthly Home Insurance100.00 $

Total Estimated Monthly Payment2995.44 $

How to Calculate: Formula & Steps

Computes monthly amortized principal and interest using home price, down payment, rate, and term. Adds NH's property taxes and home insurance.

Formula Used:M = P * [i(1+i)^n] ÷ [(1+i)^n - 1] + Monthly Tax & Insurance

Step-by-Step Calculation Example

A $400,000 NH home with 10% down at 6.5% interest and 1.86% property tax has a total payment of ~$2,900/month.

Common Mistakes to Avoid

Underestimating the monthly escrow payment by using a standard US average property tax rate (which is about 1.0%), rather than the higher NH rates.

Practical Use Cases

Buying a home in NH
Escrow budgeting

Expert Tips

Look for specific municipal rates in NH (like Hanover vs. Alton) to refine your tax assumptions, as rates can double depending on the town.

Disclaimer

This calculation tool is provided for educational and informational estimation purposes only. Results are based on mathematical formulas and user-supplied parameters. They do not constitute formal underwriting, financial, tax, engineering, or legal determinations.

Frequently Asked Questions About Mortgage Calculator NH

Why are NH property taxes so high?

New Hampshire has no state sales tax and no personal state income tax. Property taxes serve as the primary source of revenue for local town and school budgets.

What is NH's average property tax rate?

NH's statewide average property tax rate is approximately 1.86% of assessed home value, though rates vary significantly by municipality.