Long Island Mortgage Hub: Nassau and Suffolk Property Taxes and 2026 Limits
Updated October 2026
On Long Island, the property tax line often rivals the principal and interest line. A Hempstead, Levittown or Islip buyer can qualify for the loan amount easily and still be squeezed out by escrow, because Nassau and Suffolk school districts carry some of the highest effective tax rates in the country. That makes tax verification, not rate shopping, the first real step in a Long Island pre-approval.
2026 Loan Limits Across the Region
Nassau and Suffolk are grouped with New York City, Westchester and Rockland in the high-cost tier, so the one-unit conforming limit is $1,249,125. Upstate counties work from the $832,750 baseline, and the FHA floor of $541,287 applies to low-cost areas rather than here.
| Market | 2026 one-unit conforming limit | Typical financing path |
|---|---|---|
| Nassau and Suffolk | $1,249,125 | Conforming high-balance, jumbo above the ceiling |
| Upstate New York | $832,750 | Standard conforming |
Escrow Is the Real Underwriting Test
- Pull the actual tax bill for the subject parcel, not a neighbor's or a listing estimate
- Confirm whether the seller's bill reflects a STAR, Enhanced STAR, veteran or senior exemption that will not transfer to you
- Separate village, town, county and school components, since villages add a fourth layer
- Budget for reassessment, which can move escrow sharply at the first annual analysis
A seller carrying Enhanced STAR can show a monthly escrow hundreds of dollars below what a new owner will actually pay. Register for STAR yourself through the state after closing; it is a credit for most new buyers rather than an exemption applied to the bill.
Closing Costs and Refinancing
Outside New York City the Mortgage Recording Tax falls to the 0.75% to 1.25% range instead of the city's 1.80% to 1.925%. The Mansion Tax still starts at 1% once the price reaches $1,000,000, which is ordinary territory in much of Nassau. Long Island closes through attorneys with table funding, and refinances should be structured as a CEMA assignment so recording tax applies only to new money. First-time buyers under the income limits can combine SONYMA financing with a DPAL of 3% up to $15,000.
Model the full payment with taxes included using the monthly payment calculator, test a CEMA refinance with the refinance savings calculator, then read the village-tax detail in the Garden City and Huntington guide or the flood-zone detail in the Babylon and Brookhaven guide. Exemption rules come from NY Department of Taxation and Finance Property Tax and limits from FHFA Loan Limits.
Compare Current Mortgage Rates
Compare current APRs, points, fees, and estimated monthly payments from participating lenders below.
Loan Program Comparison: 2026 Benchmarks
Long Island Mortgage Hub: Nassau and Suffolk Property Taxes and 2026 Limits — 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 $806,500; FHA floor $524,225. 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.
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.