Escrow means a neutral third party holds money until the deal is done. It does two common jobs. While you are buying a home, it holds your deposit safely so neither side can run off with it. After you own the home, your mortgage lender uses an escrow account to collect a slice of your property taxes and insurance with every payment, then pays those big bills for you when they come due.
The word sounds like legal fog, but the idea is simple: escrow is a waiting room for money. The cash sits with someone neutral until the conditions are met, and then it goes where it was always supposed to go.
Escrow while you buy
When a seller accepts your offer, you usually put down a good-faith deposit — often a few thousand dollars. That money does not go to the seller. It sits in escrow, held by a title company or attorney, until closing day. If the sale goes through, it counts toward your purchase. If the sale falls apart, the contract spells out who gets it back.
Escrow inside your mortgage
Property taxes and homeowner's insurance are big yearly bills. Instead of trusting you to save for them, most lenders collect one-twelfth of the yearly total with every monthly payment and hold it in escrow. When the tax bill arrives, the lender pays it from that account. Your payment statement shows this as the escrow portion, separate from principal and interest.
Your property taxes are $3,600 a year and your homeowner's insurance is $1,800 a year — $5,400 total. Divided by 12, that is $450 a month added to your mortgage payment and parked in escrow. You never write the big checks yourself; the lender pays both bills out of the pot as they come due.
Why your payment changes
Once a year the lender reviews the account — an escrow analysis. If taxes or insurance went up, your monthly payment rises to match. If they collected too much, you get the extra back. A jump in your house payment is usually this, not your loan changing.