Mortgage escrow accounts: why your payment can change on a fixed-rate loan

What an escrow account is

An escrow account (sometimes called an impound account) is an account your loan servicer manages to pay recurring property bills on your behalf. Each month, part of your mortgage payment goes into it; when your property tax bill or homeowners insurance renewal comes due, the servicer pays it from the account.

Your monthly payment is then often described as PITI: principal and interest go to the loan, while taxes and insurance go to escrow. Depending on the loan, escrow can also cover PMI, flood insurance or other required premiums. HOA dues are usually paid by you directly.

Is escrow required?

Government-backed loans (FHA, VA and USDA) require escrow. On conventional loans, lenders usually require it if you put down less than 20%. With more equity, some lenders let you waive escrow and pay taxes and insurance yourself — sometimes for a small fee or a slightly higher rate. Waiving it gives you control of the money, but you'll need the discipline to have large tax and insurance bills ready when they're due.

How your monthly escrow payment is calculated

The servicer estimates your total tax and insurance bills for the coming year and divides by 12. For a $400,000 home with property tax of 1.1% a year and a $1,500 insurance premium:

Federal rules also let the servicer keep a cushion of up to one-sixth of the year's escrow payments — about two months' worth, or $983 in this example — so the account doesn't run dry if a bill is slightly higher than expected. That's also why you fund an initial escrow deposit at closing (see closing costs).

The annual escrow analysis

Once a year, your servicer must review the account and send you an escrow statement. It compares what was collected with what was actually paid out, projects the next year's bills and resets your monthly escrow amount. Three outcomes are possible:

• Balanced: estimates were accurate and your payment stays about the same.
• Surplus: the account holds more than needed. If the surplus is $50 or more and you're current on payments, the servicer must refund it to you within 30 days.
• Shortage: bills were higher than expected, so the account is short. You can usually pay it in one lump sum or have it spread over the next 12 months.

Example: why a shortage can raise your payment twice

Say your home is reassessed and the property tax bill rises by $600 a year, from $4,400 to $5,000. At the next analysis, two things happen:

1. The new estimate is higher: $600 ÷ 12 = +$50 a month going forward.
2. Last year's gap must be made up: the account paid $600 more than it collected. Spread over 12 months, that's another +$50 a month.

So your payment rises by about $100 a month for the next year, then settles at +$50 once the shortage is repaid. If you pay the $600 shortage as a lump sum instead, the increase is only $50 from the start. The same pattern applies when your insurance premium jumps at renewal — something that has become common in many states.

How to keep escrow surprises small

• Read your escrow statement every year and check the tax and insurance amounts against your actual bills.
• Watch for reassessments. Buying a home often triggers a new assessment at the purchase price, so the first year's tax bill can be higher than the seller's.
• Appeal your assessment if it looks too high compared with similar homes; the process is usually free.
• Check exemptions such as a homestead exemption for your primary residence, which many states offer but don't apply automatically.
• Shop your homeowners insurance at renewal. If you switch insurers, tell your servicer so the new policy is paid from escrow.
• Budget with the full payment. When comparing homes, use a calculator that includes taxes and insurance — like ours — not just principal and interest.

Common questions

Does escrow mean I'm paying more for my house?

No. You would owe the same taxes and insurance without escrow; the account only changes how and when you pay them.

Does the servicer pay me interest on escrow?

Generally not, although a few states require interest on escrow balances. The cushion rules limit how much extra money can sit in the account.

What happens to escrow when I sell or refinance?

When the loan is paid off, the servicer closes the account and refunds any remaining balance to you, typically within a few weeks.

This guide is for general information and is not financial advice. Example figures use the standard amortization formula and are rounded. How we write our guides.