If your mortgage payment jumped this year even though your interest rate never changed, you are not imagining it, and you are far from alone. As CNBC put it in May 2026, this is exactly why a “fixed” mortgage payment keeps going up.
The reason has nothing to do with interest rates. LERETA reports that more than 80% of mortgage loans have an escrow account. Separately, Cotality projected that roughly 65% of escrow accounts would run short in 2026. CNBC reported Cotality's average shortage as $2,157 — about $180 more per month. Escrow costs are up about 45% since 2019 nationally, and far more in some states: Florida and Colorado have seen jumps of roughly 70% and 77%.
Your rate is fixed. Your payment is not.
On a fixed-rate mortgage, your principal-and-interest payment never changes. But your total monthly payment usually includes an escrow account — money your servicer collects to pay your property taxes and homeowners insurance on your behalf. When those bills rise, your escrow payment rises too, even though your loan did not change. Both costs have surged recently:
- Homeowners insurance is up about 46% since 2021, with the average policy projected near $3,057 in 2026 (Insurify).
- Property taxes averaged about $3,018 in 2024, up 27.4% since 2019 (Cotality), climbing alongside home values.
An escrow increase is usually two things stacked
A big jump — $200 or $400 a month — is typically a combination of:
- A permanent increase — your taxes or insurance genuinely went up, so your ongoing monthly escrow is higher from now on.
- A temporary shortage catch-up — if your servicer under-collected last year, they spread that shortfall over the next ~12 months on top of the new higher amount. This part usually drops off after a year, so your payment may fall again.
Knowing the split matters: part of your increase may be temporary, and part is here to stay.
Step 1: Check whether the increase is actually correct
Servicers do make escrow errors. Before you accept the new number, pull your annual escrow analysis statement and check that it reconciles: beginning balance plus deposits minus disbursements should equal the ending balance, and the new monthly escrow should roughly equal your projected annual taxes and insurance divided by 12, plus any shortage catch-up. The free 12-month escrow analysis checker rebuilds this month by month so you can see where the numbers land.
Step 2: Attack the real driver
If taxes jumped, you may have leverage — but be smart about it. As one financial planner cautioned in CNBC's coverage, do not appeal just because the bill feels expensive; appeal only when you have solid evidence the assessed value is too high. Compare the assessor's value to recent sales of similar nearby homes, and watch your county's filing deadline. The property-tax assessment review screens whether yours looks worth appealing, and there are often exemptions (homestead, senior, veteran, disability) you may be missing.
If insurance is the driver, as it increasingly is, reshop your policy — compare equivalent coverage, deductibles, and discounts, not just the premium. The insurance savings calculator shows how a lower premium changes your monthly escrow.
Step 3: Lower the monthly, if you can
Paying the shortage as a lump sum may remove the temporary catch-up portion after the servicer applies the payment and recalculates the schedule. Confirm whether and when your required payment will change. Paying it over time layers the catch-up on top of the higher ongoing amount. Compare the two with the escrow shortage calculator. In some cases you can also ask to pay taxes and insurance yourself and remove escrow, though you then have to budget for those bills and some loans require escrow.
When to act quickly
Contact your servicer promptly, and consider a HUD-approved housing counselor (their help is free), if the increase is genuinely unaffordable, or if you see unpaid taxes, a canceled policy, force-placed insurance, or any legal notice.
The bottom line
An escrow-driven increase in 2026 is common and often legitimate — but legitimate does not mean correct, and part of it may be temporary. It is worth 15 minutes to confirm the math, separate the permanent piece from the catch-up, and decide whether your assessment is genuinely worth appealing. You can check yours privately with no account. Financial inputs and documents stay in your browser; MortgageWhy may receive the anonymous usage and error metadata described in the privacy approach.