Escrow Shortages and Surpluses: What Happens When Your Property Taxes Change
If you have an escrow account and your property tax bill changes — up or down — you may eventually receive a notice about an escrow shortage or surplus. These notices can feel alarming, especially shortage notices that ask for additional money. Here’s what’s actually going on. For expert advice and loan quotes related to property taxes, contact American Finance and Investment Co., Inc. (AFIC).
The Basic Mechanics: Estimates vs. Actuals
As discussed in our escrow basics article, your monthly escrow payment is based on an estimate of your annual property tax (and insurance) costs. When the actual bill comes in, it might be higher or lower than what was collected based on that estimate — this difference is the source of shortages and surpluses.
What Causes a Shortage?
A shortage occurs when the actual amount paid out (for taxes and/or insurance) was more than what was collected in escrow. Common causes related to property taxes include:
- Your appraised value increased, increasing your tax bill
- Tax rates increased for one or more taxing units
- A previous estimate simply underestimated the actual amount
What Causes a Surplus?
A surplus occurs when more was collected than needed. Common causes related to property taxes include:
- A successful protest reduced your appraised value after the estimate was set
- A new exemption (like newly applying for homestead) reduced your taxable value
- Tax rates decreased
- A previous estimate simply overestimated the actual amount
What Happens If You Have a Shortage?
Your servicer generally has a few ways of handling this:
- Spread the shortage across your payments for the next 12 months, increasing your monthly payment temporarily (or, depending on the new estimate, potentially permanently if the underlying tax amount has genuinely increased)
- Offer a lump-sum payment option, where you can pay the shortage amount directly to avoid (or reduce) the temporary payment increase
The notice you receive should explain your specific options.
What Happens If You Have a Surplus?
Depending on the amount and your servicer’s policies, a surplus might result in:
- A refund check sent directly to you
- A credit applied to reduce future escrow payments
Why a Shortage Notice Can Feel Confusing
It’s common for homeowners to see their monthly payment increase due to an escrow shortage and wonder ‘did my interest rate change?’ — as discussed in our escrow basics article, this is generally separate from your principal and interest payment, which (for a fixed-rate mortgage) doesn’t change. The shortage reflects the tax/insurance portion catching up to actual costs.
Connecting This to Protests and Exemptions
If you protested your value or applied for an exemption and are expecting your tax bill (and eventually your escrow payment) to reflect this, remember there can be a lag: your servicer’s escrow analysis is based on the tax bills they actually receive, which reflect the current tax year’s outcome — a protest or exemption applied this year might affect this year’s bill, but the escrow analysis reflecting that change might not happen until the servicer processes the updated bill, potentially resulting in a surplus the following year if your previous estimate was based on the higher pre-protest amount.
What to Do When You Receive a Shortage or Surplus Notice
- Read the notice carefully — it should explain the specific amounts and your options
- Verify the underlying tax change — if you’re unsure why your tax amount changed, your appraisal district or tax statement can clarify (new value, new rate, exemption change, etc.)
- Choose the option that fits your budget — for shortages, weigh a lump-sum payment (avoiding a temporary payment increase) against spreading it out, based on what works for your finances
Manage Your Property Taxes with AFIC
Understanding the connection between your property tax situation and your escrow account helps you interpret these notices with less stress — and if your overall property tax situation involves a delinquent balance separate from escrow, AFIC can help with that piece.
American Finance & Investment Co., Inc. (AFIC) has helped Texas property owners understand and manage their property tax obligations for over 80 years. See if you qualify for a property tax loan.
Frequently Asked Questions
It occurs when the actual amount paid for taxes/insurance was more than what was collected in your escrow account, creating a deficit.
It occurs when more was collected than needed for actual taxes/insurance, often resulting in a refund or credit.
This is often due to an escrow shortage from increased property taxes or insurance, which is separate from your principal and interest payment.
Often yes — many servicers offer a lump-sum option to avoid or reduce a temporary payment increase; check your specific notice.
There can be a lag — your servicer’s escrow analysis reflects the tax bills they actually receive, so the benefit might appear as a surplus in a later analysis.
