New Hampshire Municipal Property Taxes, Equalization Ratios and Semi-Annual Escrow Math — Lilac Saltbox
Updated October 2026
Two New Hampshire houses with the same asking price can produce very different mortgage payments because their tax bills differ. With no general state sales tax or wage income tax, local property taxes deserve close attention when estimating principal, interest, taxes, and insurance, commonly called PITI.
Read the assessment and combined rate
Property tax rates are commonly quoted per $1,000 of assessed value. A $450,000 assessment at a combined rate of $20 per $1,000 produces a $9,000 annual bill. The combined rate can include municipal, county, local education, and Statewide Education Property Tax, or SWEPT, components.
| Example calculation | Amount |
|---|---|
| Assessed value | $450,000 |
| Combined rate per $1,000 | $20 |
| Estimated annual property tax | $9,000 |
| Monthly tax escrow equivalent | $750 |
Do not add SWEPT again if it is already included in the combined rate. Also avoid multiplying an asking price by a published rate unless you clearly label that as an estimate rather than the property's actual bill.
Equalization ratios describe assessed values relative to market values across a municipality. They support statewide comparisons and allocation processes; they are not an extra tax rate or a homeowner discount. A revaluation can increase assessments while rates adjust, so assessment growth alone does not establish the eventual bill increase.
Find official background through the New Hampshire Department of Revenue Administration.
Plan around the billing calendar
April 1 is New Hampshire's assessment reference date. Semiannual bills commonly fall due in July and December, although you should verify the property's municipal schedule. The first installment is generally provisional, with the later bill reflecting the final annual calculation and earlier payment.
A $9,000 annual estimate does not guarantee two identical $4,500 bills. Rate changes, exemptions, credits, and assessment adjustments can change the second installment.
At closing, tax prorations and initial escrow deposits serve different purposes. The title closing guide explains why both may appear on the same settlement statement.
Build a payment that survives adjustments
Enter the latest annual bill into the monthly payment calculator, then test a higher-tax scenario. Ask whether any seller exemption or veteran credit will disappear after transfer.
Your servicer may adjust monthly escrow collections after reviewing actual bills and the account balance. The Consumer Financial Protection Bureau explains mortgage payment and escrow basics. Keep a separate reserve for maintenance: it is not covered by your property tax escrow.
Compare Current Mortgage Rates
Compare current APRs, points, fees, and estimated monthly payments from participating lenders below.
Loan Program Comparison: 2026 Benchmarks
New Hampshire Municipal Property Taxes, Equalization Ratios and Semi Annual Escrow Math — Choose a mortgage by comparing eligibility, upfront cash and total monthly costs, not the advertised rate alone. Conventional, FHA, VA and USDA serve different borrowers. Confirm county limits, taxes, insurance and lender requirements before comparing personalized Loan Estimates for your household.
Historical 2025 one-unit comparison: conforming $832,750; FHA floor $541,287. County and unit-count limits can differ.
| Loan program | Down payment / equity | 2026 one-unit baseline | Costs and page-specific comparison |
|---|---|---|---|
| Conventional | 3%–5% subject to eligibility | $832,750 | PMI generally below 20% down |
| FHA | 3.5% at 580+; 10% at 500–579 | $541,287 floor | 1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years |
| VA | 0% for eligible borrowers | No VA limit with full entitlement | No monthly PMI; funding fee unless exempt |
| USDA | 0% for eligible borrowers | Income, address and repayment eligibility | Guarantee and annual fees; confirm current schedule |
| Jumbo | Lender-specific cash and reserves | Above applicable conforming limit | Lender-specific pricing and insurance |
| Home Equity / Refinance | Equity and underwriting dependent | Property and lender dependent | Compare closing costs, term and break-even |
Sources: FHFA limits; HUD FHA limits.
Editorial Methodology & Primary Sources
Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.
Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.
Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.
- Consumer Financial Protection Bureau (CFPB) — Loan Estimates, APR and borrower disclosures; Regulation Z.
- U.S. Department of Housing and Urban Development (HUD / FHA) — FHA program guidance.
- U.S. Department of Veterans Affairs (VA) — VA loan eligibility and benefits.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — published rate benchmarks.
- U.S. Census state tax collections — state property tax benchmarks; confirm parcel-specific assessments and exemptions with the state revenue department and local assessor.
- New Hampshire Housing — state housing finance and property tax authority.
- New Hampshire Department of Revenue Administration — state housing finance and property tax authority.
The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.