Escrow Shortage: Why Your Mortgage Payment Just Went Up
Once a year your mortgage servicer mails a letter called an escrow account analysis. Most years it's a non-event. Then one year it says you have a shortage and your monthly payment is going up by $150, and you sit there wondering what you did wrong.
Usually you did nothing wrong. Your taxes or insurance went up. Here's what's going on and what you can do.
What escrow is
If you escrow, part of each mortgage payment goes into an account the servicer uses to pay your property tax and homeowners insurance when they come due. Each year the servicer has to run an analysis: look at what it expects to pay over the next 12 months and set your monthly escrow deposit to cover it. You get that annual statement within 30 days of the end of the escrow year.
Shortage, deficiency and surplus
- Shortage: your balance is lower than it should be, but still positive.
- Deficiency: your balance went negative because the servicer paid more than was in the account.
- Surplus: you have more in the account than needed.
Servicers are also allowed to keep a cushion, but federal rules cap it at one-sixth of the year's expected payments. That's about two months' worth.
Your options for a shortage
Federal rules (Regulation X) limit what your servicer can demand:
| Situation | What the servicer can do |
|---|---|
| Shortage less than one month's escrow payment | Do nothing, ask you to repay within 30 days or spread it over 12 months or more |
| Shortage of one month's payment or more | Do nothing or spread it over at least 12 months |
| Deficiency less than one month's payment (if you're current on payments) | Let it stand, ask for it within 30 days or spread it over 2 or more months |
| Deficiency of one month or more (if you're current on payments) | Let it stand or spread it over 2 or more months |
Most letters give you a choice: pay the shortage in one lump sum or let it spread over 12 months. Paying the lump sum keeps your monthly payment lower, though it will still rise if taxes or insurance went up, because next year's deposit has to cover the new amount.
If you have a surplus
If the surplus is $50 or more, the servicer has to refund it within 30 days of the analysis, as long as you're current on your payments. Under $50, they can refund it or credit it to next year.
Check their math
Servicers make mistakes. Before you pay, look at:
- The tax amount. Compare it to your actual county tax bill. If you have a homestead exemption, make sure the bill reflects it.
- The insurance amount. Compare it to your current policy's premium. Did you switch insurers and the old one is still listed?
- Duplicate payments. Did you and the servicer both pay the same bill?
If something's wrong, call the servicer and send a written notice of error. If it's your property tax that jumped, it might be time to appeal your assessment.
Common questions
Why do I have an escrow shortage?
Usually because your property tax or homeowners insurance cost more than the servicer estimated. It can also come from a servicer error, so compare the analysis to your actual bills.
Do I have to pay an escrow shortage all at once?
No. Federal rules require the servicer to let you spread a shortage of one month's escrow payment or more over at least 12 months. Smaller shortages can be requested within 30 days or spread out.
When do I get an escrow surplus refund?
If the surplus is $50 or more and you are current on payments, the servicer must refund it within 30 days of the analysis.
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Sources checked October 2026:
General information for Georgia property owners, not legal, tax or insurance advice. Rules change, so check the official source or a professional before you act.