An impound account, also called an escrow account, is a holding account your mortgage servicer uses to collect and pay your property taxes and homeowners insurance for you. Each month you pay a portion of the estimated annual cost along with your principal and interest, and the servicer disburses the money when the bills come due. The account protects the lender’s collateral and spares you from having to save up for large tax and insurance bills on your own.
What the Account Pays For
The two core items are property taxes (including county and municipal assessments) and homeowners insurance premiums. Your servicer tracks the due dates and sends payment before the deadline to avoid penalties.1Consumer Financial Protection Bureau. Regulation X – 1024.34 Timely Escrow Payments and Treatment of Escrow Account Balances
Depending on your loan, other recurring charges may run through the account. Private mortgage insurance is commonly included when you put less than 20% down on a conventional loan. Flood insurance premiums get added when the property sits in a designated flood zone. The account does not cover your principal, your interest, or homeowners association dues; those stay your direct responsibility.
How Your Monthly Escrow Payment Is Calculated
Your servicer runs an escrow analysis, usually once a year, to figure out how much you need to contribute each month. It estimates the total taxes and insurance expected over the next 12 months, then divides by twelve. That amount is added to your principal and interest.2eCFR. 12 CFR 1024.17 – Escrow Accounts
On top of the monthly contribution, federal law lets the servicer keep a cushion of no more than one-sixth of the estimated annual payments, or roughly two months of reserves. The cushion absorbs unexpected cost increases or timing gaps between deposits and bill due dates.3Office of the Law Revision Counsel. 12 USC 2609 – Limitation on Requirement of Advance Deposits in Escrow Accounts
Because taxes and premiums change from year to year, your total monthly mortgage payment shifts after each annual analysis. A higher tax rate or a higher insurance renewal translates directly into a higher monthly payment. This tends to catch homeowners off guard, especially after a property reassessment in the first year or two of ownership.
What You Fund at Closing
The account doesn’t start empty. Your closing disclosure will show a line for an initial escrow deposit. Federal law caps that deposit at enough to cover taxes and insurance coming due between closing and your first full mortgage payment, plus the one-sixth cushion.3Office of the Law Revision Counsel. 12 USC 2609 – Limitation on Requirement of Advance Deposits in Escrow Accounts
In practice, that often means several months of tax and insurance reserves. If you close in March and property taxes aren’t due until November, the servicer needs enough on hand so the account can cover the November bill once regular monthly deposits begin. Ask your loan officer for the specific figure early, because first-time buyers frequently underestimate this cost.
Surpluses, Shortages, and Deficiencies
Every annual analysis compares what the account actually holds against what it should hold. Three outcomes are possible, and your repayment options depend on which one applies.
Surplus
A surplus means the account holds more than needed. If the surplus is $50 or more, the servicer must refund it within 30 days of the analysis. If it’s less than $50, the servicer can either send a check or credit the amount toward next year’s payments.2eCFR. 12 CFR 1024.17 – Escrow Accounts
Shortage
A shortage means the balance is positive but below the target. If the gap is less than one month’s escrow payment, the servicer can require a lump sum within 30 days or spread the amount across at least 12 monthly installments. If the shortage equals or exceeds one month’s escrow payment, the servicer cannot demand a lump sum and must let you repay in equal monthly installments over at least 12 months.2eCFR. 12 CFR 1024.17 – Escrow Accounts
Remember that distinction. If a shortage notice demands immediate payment and the amount is larger than one month’s escrow payment, you have the right to insist on a monthly repayment plan.
Deficiency
A deficiency is more serious. It means the account has gone negative because the servicer advanced its own money to pay a bill. Repayment rules mirror the shortage rules: under one month, the servicer can require repayment within 30 days or spread it across multiple months; at or above one month, it must be spread over two or more monthly payments. These protections apply only if you’re current on your mortgage. If you’re more than 30 days late, the servicer can pursue repayment under your loan documents instead.2eCFR. 12 CFR 1024.17 – Escrow Accounts
When an Impound Account Is Required
Whether you need one depends on your loan type and your equity. FHA-insured loans require an escrow account regardless of down payment or equity level.4U.S. Department of Housing and Urban Development. Who May a Consumer Contact With Questions About Their Existing Escrow Account on an FHA-Insured Mortgage
For VA-guaranteed loans, escrow accounts are common but not universally mandatory. VA guidance notes that borrowers without an escrow account remain responsible for paying taxes and insurance directly.5U.S. Department of Veterans Affairs. VA Home Loan Guaranty Buyer’s Guide
For conventional loans sold to Fannie Mae, first mortgages generally must include an escrow account, but lenders can waive the requirement if they follow a written policy on when waivers are allowed. Fannie Mae specifies that the decision cannot rest on loan-to-value ratio alone; the lender must also consider whether the borrower can handle lump-sum tax and insurance payments.6Fannie Mae. Escrow Accounts – Fannie Mae Selling Guide
In practice, most lenders require an impound account when the borrower has less than 20% equity, and many allow waivers once equity exceeds that level. The 80% loan-to-value line is an industry convention, though, not a federal rule. Individual lenders set their own thresholds, and some charge a fee or require strong credit before granting a waiver.
Waiving the Account
If your loan allows it, you can ask your servicer to remove the impound requirement. Fannie Mae preserves the lender’s right to reinstate escrow if you fall behind on taxes or insurance, so the waiver is a privilege that carries ongoing responsibility.6Fannie Mae. Escrow Accounts – Fannie Mae Selling Guide
Some lenders charge a one-time waiver fee, sometimes expressed as a fraction of a percentage point added to closing costs. Others simply require a minimum credit score and clean payment history. Borrower-purchased PMI generally cannot be removed from escrow even if the rest of the account is waived. Before requesting a waiver, be sure you can actually budget for large semiannual or annual bills on your own. Missing a property tax deadline can bring penalties and, in extreme cases, a tax lien on your home.
What Happens if Your Insurance Lapses
If your homeowners policy expires or is canceled and you don’t provide proof of a new one, the servicer can buy coverage on your behalf. That’s force-placed insurance, and it’s almost always more expensive than a standard policy while providing less coverage. Federal rules require the servicer to send written notice at least 45 days before charging you for it, followed by a second notice, with at least 15 more days for you to supply evidence of your own policy before the charge is assessed.7Consumer Financial Protection Bureau. Regulation X – 1024.37 Force-Placed Insurance
If you secure a replacement policy during that window, the servicer must cancel the force-placed coverage and refund any premiums that overlap with your new policy. Force-placed premiums can run several times a normal policy’s cost, so ignoring those letters is expensive.
Your Rights Under RESPA
The Real Estate Settlement Procedures Act, implemented through Regulation X, is the main federal law governing impound accounts. It sets the one-sixth cushion limit, dictates how surpluses and shortages must be handled, and caps the amount a servicer can collect at closing.3Office of the Law Revision Counsel. 12 USC 2609 – Limitation on Requirement of Advance Deposits in Escrow Accounts
Your servicer must send you an annual escrow account statement within 30 days of completing the yearly analysis. The statement breaks down all activity in the account over the past year and projects expected payments for the coming year. Read it carefully. This is where you’ll see whether your monthly payment is going up and by how much.8Consumer Financial Protection Bureau. Regulation X – 1024.17 Escrow Accounts
Servicers must also make tax and insurance payments on time, meaning before any penalty deadline.1Consumer Financial Protection Bureau. Regulation X – 1024.34 Timely Escrow Payments and Treatment of Escrow Account Balances If your servicer misses a deadline, charges improper fees, or fails to refund the escrow balance within 20 days after you pay off your mortgage, you can send a written notice of error to dispute the issue.9Consumer Financial Protection Bureau. Know Your Rights – Your Mortgage Servicer Must Comply With Federal Rules
A handful of states require servicers to pay interest on escrow balances, though rates and rules vary. Federal law imposes no interest requirement, so in most states the money sitting in your impound account earns nothing. That lost yield is the main financial tradeoff of using an impound account instead of paying taxes and insurance directly.