Escrow Accounts Explained
Your monthly mortgage payment usually isn't just principal and interest. Most include an escrow account — the lender collecting your property taxes and homeowners insurance a little each month and paying those bills for you. It's also the reason a "fixed" payment can change.
What the escrow account does
Each month you pay roughly one-twelfth of your annual property taxes and insurance into the account alongside your principal and interest. The servicer holds it and pays the tax and insurance bills when they come due. It protects the lender's collateral — unpaid property taxes become a lien that outranks the mortgage — and it spares you from saving for two big bills yourself.
The cushion and the annual analysis
Federal rules (RESPA) let the servicer keep a modest cushion — generally up to two months of payments — against surprises. Once a year they run an escrow analysis: they compare what they collected against what the bills actually were and adjust your monthly escrow up or down for the year ahead. That analysis is why your payment can move even on a fixed-rate loan.
Why your payment jumped
The usual culprit is a property-tax reassessment or an insurance-premium hike. When the bills rise, two things happen at once: your ongoing monthly escrow goes up and you repay the past year's shortage, usually spread over the next twelve months. That double effect is the number-one reason a payment people thought was locked suddenly isn't. A surplus works the reverse way — a refund and a lower payment.
Can you waive it?
With enough equity, many conventional loans let you waive escrow and pay taxes and insurance yourself — more control and use of your cash, but it demands discipline (those bills are large and non-negotiable), and some lenders charge a small fee or rate bump to allow it. Note this is separate from the reserves and prepaids you funded at closing — that was seeding the account, not a fee.
Common questions
Why did my fixed-rate mortgage payment go up?
Almost always escrow. A property-tax reassessment or insurance-premium increase raises your monthly escrow and adds a repayment of the past year's shortage — even though your principal and interest never changed.
What is an escrow analysis?
Once a year the servicer compares what it collected against the actual tax and insurance bills, then adjusts your monthly escrow up or down for the year ahead. That's why the payment can move.
What is the escrow cushion?
Federal rules (RESPA) let the servicer hold a modest reserve — generally up to two months of payments — as a buffer against bills coming in higher than expected.
Can I get rid of my escrow account?
With enough equity, many conventional loans let you waive escrow and pay taxes and insurance yourself. It gives you more control but demands discipline, and some lenders charge a small fee or rate bump.
Can I pay an escrow shortage as a lump sum?
Usually yes. Paying the shortage at once instead of spreading it over twelve months keeps your monthly payment from taking the full jump.
By L.W. Martin, Founder — 20 years in the mortgage business, including 15 running his own brokerage. About → · Updated September 2026.