Understanding property taxes and escrow: how your lender collects and pays them

An escrow account (also called an impound account) is a third-party account managed by your mortgage servicer to collect and pay property taxes and homeowner's insurance on your behalf. Each month, your servicer collects 1/12 of your estimated annual tax and insurance costs along with your mortgage payment. When the tax or insurance bills come due, the servicer pays them from the escrow account. This protects the lender's collateral — if taxes go unpaid, the government can place a lien senior to the mortgage. RESPA (the Real Estate Settlement Procedures Act) governs escrow account rules at the federal level. The CFPB escrow account explainer covers the basics.

Your P&I (principal and interest) payment on a fixed-rate mortgage never changes. Your total PITI payment changes because the escrow portion fluctuates with property taxes and insurance premiums. Common causes of escrow increases: (1) Annual property tax increases from rising assessed values; (2) Homeowner's insurance premium increases; (3) Escrow shortage from the prior year being spread over 12 months; (4) Loss of a homestead or other tax exemption. Check your annual escrow analysis statement to understand exactly what changed. CFPB escrow analysis guide explains how to read the statement.

RESPA (Section 10) limits the escrow cushion to 2 months of estimated disbursements. So the maximum escrow balance at any point is: (2 months × monthly escrow payment) above the minimum required to pay upcoming bills. At closing, the upfront deposit is typically 2–6 months of taxes and 12–14 months of insurance to prepay the first year's insurance premium and build the required cushion. The exact amounts are itemized on your Closing Disclosure. Servicers must provide an annual escrow analysis and refund any surplus over $50. The full rule is in RESPA Section 1024.17.

Yes — virtually every county has a formal appeal process. Steps: (1) Review your assessment notice for the appeal deadline (typically 30–90 days from issuance); (2) Compare your assessed value to recent comparable sales in your neighborhood — if the assessment exceeds market value, you have grounds to appeal; (3) Check for errors: wrong square footage, bedroom/bathroom count, or missing exemptions; (4) File the appeal with your county Board of Assessment Review (name varies by state); (5) Present comparable sales data and your own evidence. Winning an appeal reduces your assessed value and tax bill, which reduces your escrow payment. The IRS property tax overview explains the deductibility of property taxes for homeowners.

Homestead exemptions reduce your home's assessed value (or tax bill) if it is your primary residence. Amount and eligibility vary widely by state: (1) Florida homestead exemption: up to $50,000 reduction in assessed value for primary residence; (2) Texas: significant homestead exemption plus cap on annual assessed value increases at 10%/year; (3) California Prop 19: replaces prior Prop 58 for parent-child transfers; (4) Most states offer additional exemptions for seniors (65+), veterans, and disabled persons. You must apply — exemptions are not automatic. Contact your county assessor's office to verify eligibility and application deadlines. Some states require annual renewal. NCSL property tax exemption guide covers every state.

For conventional loans with 20%+ down (or current LTV ≤80%), many lenders allow you to waive escrow — you pay property taxes and insurance directly and manage the timing yourself. Lenders typically charge an escrow waiver fee of 0.125–0.25% of the loan balance, or may offer a slightly higher interest rate. Benefits of waiving: control over timing, ability to earn interest on funds held in your own HYSA between payments, no surprises from servicer escrow analysis errors. Risks: forgetting to pay taxes on time results in late penalties and potential tax liens. FHA and VA loans generally require escrow for the life of the loan. CFPB escrow waiver rules.