Mortgage escrow account guide: how it works, shortages, and whether you can opt out
Your mortgage escrow account collects monthly property tax and insurance payments so your servicer can pay them on your behalf. This guide explains how the escrow analysis works, why your payment changes each year, how to handle a shortage, and when lenders allow you to waive escrow.
Your escrow account is the part of your mortgage payment that covers property taxes and insurance — collected monthly, held by your servicer, and disbursed when those bills come due. It is also the source of annual payment surprises for many homeowners. Here is how it works, why payments change, and what you can do when a shortage notice arrives.
How escrow works: the monthly cycle
At closing, your servicer estimates annual property tax and insurance costs and divides by 12
The escrow portion is added to your monthly P&I payment and held in a separate escrow account
When tax bills and insurance renewals come due, the servicer pays them directly from the escrow account
Each year, the servicer compares actual costs to projections and adjusts the monthly amount accordingly
What triggers a payment change
| Situation | Effect on payment | What to do |
|---|---|---|
| Property taxes increased | Escrow portion rises, payment increases | Appeal your tax assessment if over-valued |
| Insurance premium rose | Escrow portion rises, payment increases | Shop for lower insurance rates at renewal |
| Escrow shortage | Shortage spread over 12 months adds to payment | Pay lump sum to minimize ongoing increase |
| Escrow surplus >$50 | Refund check or account credit | No action needed — refund issued automatically |
| PMI cancellation | Escrow portion decreases, total payment drops | Request cancellation at 80% LTV |
Escrow shortage: your two options
Pay the entire shortage at once. Your future monthly payment increases only by the higher tax/insurance cost going forward — no shortage repayment surcharge.
The shortage is divided by 12 and added to each monthly payment for one year, on top of any increase from higher tax/insurance costs. Higher near-term payment, no upfront cash needed.
External references
- CFPB — Escrow (impound) account guide
- CFPB — Why did my payment change?
- CFPB — Handling an escrow shortage
- CFPB — Can a lender require escrow?
- HUD — RESPA servicing requirements
- CFPB — Servicing transfer rights
Common questions
What does a mortgage escrow account pay for?
A mortgage escrow account covers: property taxes (collected monthly and paid to your county when due), homeowner's insurance (collected monthly and paid at policy renewal), and in some cases flood insurance, mortgage insurance (PMI/MIP), and HOA fees. The servicer estimates your annual costs, divides by 12, and adds the monthly amount to your mortgage payment. The CFPB escrow account guide explains what is typically included and how the account is managed.
Why does my monthly payment change each year?
Your servicer conducts an annual escrow analysis — typically in the same month your loan originated — comparing actual disbursements against projected amounts. If property taxes or insurance costs rose, your escrow payment increases for the next 12 months to cover the higher costs plus rebuild any shortage. If the account accumulated a surplus (more than 2 months of payments), the excess is refunded. The CFPB explanation of payment changes walks through the escrow analysis process.
What is an escrow shortage and how do I fix it?
An escrow shortage occurs when your account balance fell below the required cushion — typically because taxes or insurance costs rose more than projected. You have two options: pay the shortage in a lump sum (eliminating the payment increase), or spread the shortage repayment over 12 months added to your regular payment. Paying the lump sum results in a lower payment increase going forward. Your servicer must offer both options under RESPA. Contact them as soon as you receive the shortage notice to discuss which is better. The CFPB escrow shortage guide covers your rights and options.
Can I waive escrow and pay taxes and insurance myself?
Escrow waiver is allowed by some lenders — typically only if the LTV is at or below 80% (no PMI required) and you have a strong payment history. Lenders often charge an escrow waiver fee (0.125–0.25% of the loan amount, added to your rate or paid at closing) to compensate for the added risk. If taxes or insurance become delinquent on a no-escrow loan, the lender can force-place insurance or pay delinquent taxes and re-establish escrow. The CFPB escrow waiver guide explains lender requirements.
How much cushion can a servicer hold in my escrow account?
Under RESPA (Real Estate Settlement Procedures Act), servicers may hold a maximum cushion of 2 months' worth of escrow payments as a reserve. Any balance above this threshold is a surplus — the servicer must refund it within 30 days of the annual analysis (if the surplus exceeds $50) or credit it to your account. If your escrow balance seems excessively high, review the analysis statement and contact your servicer. The HUD RESPA servicing requirements govern escrow account management.
What happens to my escrow account if my loan is sold to another servicer?
When your loan is transferred to a new servicer, your escrow balance must transfer with it. The previous servicer has 20 days after transfer to send your escrow balance to the new servicer. During a servicing transfer, continue making payments as directed — you have a 60-day grace period on late fees if payments are sent to the wrong servicer due to the transfer. The CFPB servicing transfer guide explains your rights and what to watch for.
See your total monthly payment including taxes and insurance on the mortgage calculator — or read the escrow glossary entry for a quick definition.