A mortgage escrow account is a holding account your loan servicer manages to pay certain property bills for you, most often your property taxes and homeowners insurance. Instead of facing a large tax bill once or twice a year, you pay a slice of those costs with every monthly mortgage payment, and the servicer sends the money to the tax office and insurer when the bills come due. In some parts of the country the same arrangement is called an impound account.
Escrow is one of the most misunderstood pieces of a mortgage, mainly because it is the part of your payment that can change even on a fixed-rate loan. This guide explains what goes into escrow, when it is required, the federal limits on how much a servicer can collect, and what happens when the account comes up short or ends up with extra money.

What a Mortgage Escrow Account Pays For
According to the Consumer Financial Protection Bureau (CFPB), an escrow account is set up by your lender to cover property-related expenses, and the money comes from a portion of your monthly payment. The most common items are:
- Property taxes owed to your county, city, school district or other local taxing body.
- Homeowners (hazard) insurance premiums that your lender requires.
- Mortgage insurance, such as private mortgage insurance (PMI) on a conventional loan or the annual mortgage insurance premium on an FHA loan, when it applies.
- Flood insurance, if your home is in an area where your lender requires it.
How Your Monthly Payment Is Split
Your total monthly mortgage payment usually has two parts. The first is principal and interest, which repays the loan itself. The second is the escrow deposit, which the servicer sets aside for taxes and insurance.
Under the federal escrow rules in Regulation X, a servicer may collect each month one-twelfth of the total escrow bills it reasonably expects to pay over the coming year, plus a limited cushion (explained below). The servicer must then pay your bills on time, meaning on or before the deadline to avoid a penalty, as long as your payment is not more than 30 days overdue.
Hypothetical example: building the escrow payment
Assume a homeowner has these annual bills (numbers are illustrative only):
| Item | Annual cost | Monthly share (1/12) |
|---|---|---|
| Property taxes | $4,800 | $400 |
| Homeowners insurance | $1,800 | $150 |
| Total escrow | $6,600 | $550 |
If the principal and interest portion is $1,900, the total monthly payment would be about $2,450. The escrow share is what moves up or down over time; the principal and interest on a fixed-rate loan stays the same.
When an Escrow Account Is Required
Whether you must have escrow depends on your loan type, your lender and federal rules:
- Lender requirement. The CFPB notes that many lenders require escrow for taxes and insurance so they can be sure those bills get paid. The New Hampshire Banking Department, a state regulator, adds that loans with a loan-to-value ratio above 80% at origination usually require escrow, and that FHA loans have escrow accounts.
- Higher-priced mortgage loans (HPMLs). Regulation Z generally bars a creditor from making a first-lien higher-priced mortgage loan on your principal dwelling unless an escrow account for property taxes and required insurance is set up before closing. A loan is an HPML when its APR exceeds the average prime offer rate for a comparable loan by set margins, such as 1.5 percentage points or more for most first-lien loans within Freddie Mac’s loan limit. Some exemptions exist, including for certain small creditors in rural or underserved areas.
- Voluntary escrow. Even if your lender does not require one, the CFPB suggests considering a voluntary escrow account because it spreads large bills into smaller monthly amounts.
For an HPML, the required escrow account generally must stay open until the loan is paid off or until you ask to cancel it no earlier than five years after closing. Even then, the servicer can cancel only if your unpaid balance is below 80% of the home’s original value and you are not delinquent or in default.
The Escrow Cushion and Federal Limits
Servicers are allowed to keep a small reserve, called a cushion, to cover unexpected increases or bills that come due before enough deposits have built up. Regulation X caps that cushion at one-sixth of the estimated total annual disbursements from the account, which works out to roughly two months of escrow payments. Your loan documents or state law can set a lower limit, and a servicer is not required to hold any cushion at all.
Using the example above, the annual escrow total is $6,600, so the maximum cushion would be $1,100 (one-sixth of $6,600). Servicers are also barred from pre-accrual, the practice of requiring deposits well before bills are actually due.
At closing, you may also be asked to make an initial escrow deposit so the account has enough to pay the first bills on schedule. That deposit shows up among your closing costs. Our guide on closing costs when buying a home walks through the typical line items, and our explainer on how to read a Loan Estimate shows where escrow estimates are disclosed before you commit.
The Annual Escrow Analysis
Because tax bills and insurance premiums change, the servicer must review the account regularly. Regulation X requires an escrow analysis before the account is opened and again at the end of each 12-month escrow computation year. After each annual analysis, the servicer must send you an annual escrow account statement within 30 days of the end of that year.
The annual statement must show, at a minimum:
- Your current and prior-year monthly payment, and the escrow portion of each.
- The total paid into and out of the account during the year, with taxes, insurance and other charges listed separately.
- The ending balance.
- How any surplus will be handled and how any shortage or deficiency must be repaid.
Shortages, Deficiencies and Surpluses
The annual analysis can reveal one of three outcomes. Federal rules define each one and limit what the servicer can ask of you, provided you are current on your loan (a payment counts as current if received within 30 days of its due date).
| Situation | What it means | What the servicer may do |
|---|---|---|
| Shortage under one month’s escrow payment | Balance is below the target, but not negative | Leave it alone, ask you to repay within 30 days, or spread repayment over at least 12 months |
| Shortage of one month’s payment or more | Balance is well below the target | Leave it alone or spread repayment in equal amounts over at least 12 months |
| Deficiency | The account balance is negative (the servicer advanced money) | Under one month’s payment: leave it, require repayment within 30 days, or split into 2+ monthly payments. One month or more: leave it or split into 2+ monthly payments |
| Surplus of $50 or more | Balance exceeds the target | Must refund it within 30 days of the analysis |
| Surplus under $50 | Small excess | Refund it or credit it toward next year’s escrow payments |
Hypothetical example: when taxes and insurance rise
Suppose that in year two the homeowner’s property taxes rise to $5,400 and insurance rises to $2,100, for a new annual total of $7,500. The base escrow deposit rises from $550 to $625 a month. If the analysis also finds a $480 shortage from the past year, that amount is less than one month’s new escrow payment ($625), so the servicer could ask for it within 30 days or spread it over 12 months, adding $40 a month. In that case the escrow portion would be about $665 until the shortage is repaid. This is why a fixed-rate mortgage payment can still go up.
Pros and Cons of Paying Through Escrow
Advantages:
- Large annual or semiannual bills become predictable monthly amounts.
- Federal rules require the servicer to pay covered bills on time while you are no more than 30 days behind.
- It lowers the risk of missed tax payments, which the CFPB warns can lead to penalties, a tax lien or even foreclosure.
Drawbacks:
- Your total payment can change every year, even with a fixed rate.
- Part of your money sits in the account, including a cushion of up to about two months of escrow payments.
- You depend on the servicer’s accuracy, so you need to review statements and catch errors.
If you skip escrow where allowed, you must budget and pay these bills yourself. The CFPB notes that if taxes or insurance go unpaid, a lender may add the amount to your loan balance, set up an escrow account, or buy force-placed insurance and bill you for it, which is usually more expensive and generally protects only the lender’s interest.
What to Do If Something Looks Wrong
Watch for a payment change you were not warned about, a delinquency notice from your tax office, or a force-placed insurance charge. The CFPB recommends contacting your servicer right away, and if the servicer failed to pay a bill, sending a written notice of error along with a copy of the bill.
When you pay off your mortgage, Regulation X generally requires the servicer to return any remaining escrow balance within 20 days, not counting weekends and legal public holidays. If you refinance with the same lender, owner or servicer, you may agree to have the balance credited to the new loan’s escrow account instead.
Frequently Asked Questions
Can I cancel my escrow account?
It depends on your loan terms and lender. For a higher-priced mortgage loan, federal rules generally keep escrow in place for at least five years and allow cancellation only if your balance is below 80% of the home’s original value and you are current. For other loans, ask your servicer what its policy and your mortgage documents allow. Removing mortgage insurance is a separate process, covered in our guide to PMI cost and removal.
Why did my mortgage payment go up if my rate is fixed?
Most often, your property taxes or insurance premiums increased, so the escrow portion rose. A shortage repayment from the prior year can also add to the payment for 12 months or more.
Do I earn interest on money in my escrow account?
The federal escrow rules described here do not set a general interest requirement. Some states have their own rules, so check with your servicer or your state banking regulator.
Bottom Line
A mortgage escrow account turns big property tax and insurance bills into steady monthly deposits. Federal rules cap the cushion at one-sixth of annual disbursements, require a yearly analysis and statement, and require refunds of surpluses of $50 or more. The trade-off is that your payment can change each year. Read your annual escrow statement carefully, compare it with your actual tax and insurance bills, and contact your servicer quickly if anything does not match.
Sources
- Consumer Financial Protection Bureau – What is an escrow or impound account?
- Consumer Financial Protection Bureau – Regulation X § 1024.17 Escrow accounts
- Consumer Financial Protection Bureau – Regulation X § 1024.34 Timely escrow payments and treatment of escrow account balances
- Consumer Financial Protection Bureau – Regulation Z § 1026.35 Requirements for higher-priced mortgage loans
- New Hampshire Banking Department – Escrow FAQ
This article is for general information only and is not financial advice. See our Disclaimer.






