Mortgage Escrow Analysis: Explain a Payment Increase Before You Pay More

Break the new payment into its parts

Start with your monthly mortgage statement and split the total into three pieces: principal and interest, escrow (the part that covers your taxes and insurance), and any mortgage-insurance charge. The Consumer Financial Protection Bureau (CFPB), a federal consumer-protection agency, explains that the escrow part of your payment can change when property taxes or insurance premiums change, even though the principal-and-interest part of a fixed-rate loan stays the same.

Then compare last year's escrow statement with the new one. Think of an escrow analysis (sometimes called Regulation X, after the federal rule that requires it) as your mortgage company doing the math on your account: it checks whether you have too much, too little (a shortage), or a serious shortfall (a deficiency) sitting in your escrow account, and uses that to set next year's collection amount. A shortage is about making up for the past; a higher projected bill is about paying for the future. The same notice can include both at once.

Use the calculator to see how these pieces add up, then double-check the numbers against your actual mortgage-company statement. It can't tell you whether your tax bill or insurance premium itself is correct, or what your specific mortgage company's policies are.

Check these four numbers

For many federally related mortgages, the rule generally lets your mortgage company collect about one-twelfth of your expected yearly escrow bills each month, plus a cushion (reserve) no bigger than one-sixth of your estimated yearly payments, unless state law or your loan documents set a different limit. The rule also spells out how certain shortages can be repaid.

If something doesn't add up, escalate it with paperwork

If your tax bill, insurance policy, or mortgage-insurance status doesn't match what the statement says, contact your mortgage company first, pointing to the exact line and the document that proves it's wrong. Keep a dated copy of your request. If a phone call doesn't fix a real calculation error, the CFPB says you can send a formal written complaint (called a "notice of error") to your mortgage company. Keep making your required payments while you sort it out, unless your mortgage company tells you in writing to do something different.

This guide is educational information, not legal or individualized financial advice. Escrow rules, loan documents, taxes, insurance, and shortage options vary. Verify the current statement and your mortgage company's instructions before changing a payment or insurance policy.