Travis Bunn

Founder, AppealDesk · Published March 27, 2026 · Updated August 2, 2026

You Won Your Texas Protest in July. Your Mortgage Payment Drops When, Exactly?

Updated August 2026

Here is the question Texas homeowners with a mortgage ask after every successful protest: the Appraisal Review Board just knocked $40,000 off my value, so why is my payment the same in August? The answer is that Texas runs two calendars that were never designed to talk to each other. The protest calendar is set by the Texas Tax Code and finishes its work in summer. Your escrow account runs on a federal calendar set by RESPA, and it only reconciles once a year. A protest win travels from the ARB hearing room to your monthly mortgage statement in three separate hops, and each hop has its own clock.

This guide maps the full route: when each Texas deadline hits, when your lender actually pays the county, and the two federal rules you can use to pull your savings forward instead of waiting for them.

The Two Calendars That Never Line Up

The Texas side is rigid. Appraisal districts must send a Notice of Appraised Value by April 1 for residence homesteads (May 1 for other property) under Tax Code Section 25.19. Your protest deadline is May 15, or 30 days after the district mailed your notice, whichever is later. ARB hearings run through the summer, with at least 15 days advance notice of your hearing date. Then, under Tax Code Section 31.01, tax bills go out around October 1, and under Section 31.02 the tax is delinquent if not paid before February 1. In practice your lender wires the county money from your escrow account in the window between October and January 31.

The escrow side is elastic. Under RESPA (12 CFR 1024.17), your servicer must analyze your escrow account once per escrow computation year. That computation year starts whenever your loan was set up or last analyzed, so it almost never aligns with the Texas tax calendar. The analysis looks backward at what was actually disbursed and forward at what the servicer expects to disburse next.

Put the two together and you get the lag: an ARB order signed in July does not change any number your servicer looks at until the county produces a bill in October, and the bill does not change your monthly payment until the next analysis after your servicer pays it.

A worked timeline (hypothetical example)

Suppose a Harris County homeowner gets an April notice valuing her homestead at $400,000, protests by May 15, and the ARB signs an order in July lowering the value to $360,000. At the statewide average effective rate of roughly 1.6%, that is about $6,400 in annual tax reduced to about $5,760, a $640 savings. (Rates vary by school district, city, and county, so treat these as illustration, not a quote.) Here is when each dollar of that $640 shows up:

• July: ARB order issued. Monthly payment: unchanged.
• October: County issues the tax bill at the corrected $360,000 value. Monthly payment: still unchanged.
• By January 31: Servicer pays the lower bill from escrow. The account now holds more than it needs, but the payment is still unchanged.
• Next annual escrow analysis: The servicer sees the smaller disbursement, projects a smaller year ahead, refunds the surplus, and finally cuts the monthly payment.

If that analysis lands in March, the homeowner who won in July waits eight months to see the win in her payment. That is normal, not a servicer error. The good news: the money is not lost, and there are two levers to speed it up.

The Combined Calendar at a Glance

Pin this next to your mortgage statement. The first six entries are fixed by the Texas Tax Code; the last one floats with your loan.

• January 1: Valuation date. Under Tax Code Section 23.01, your property is appraised at its market value as of this day, which is why December sales in your neighborhood matter more to your protest than June ones.
• By April 1: Notice of Appraised Value mailed for residence homesteads (Section 25.19); May 1 for other property.
• May 15: Protest filing deadline, or 30 days after your notice was mailed, whichever is later.
• Summer: Informal conferences with the appraisal district and formal ARB hearings, with at least 15 days notice before yours.
• Around October 1: Taxing units have set rates; tax bills mailed (Section 31.01). This is the first document your servicer will actually act on.
• Before February 1: Your servicer pays the bill from escrow; taxes unpaid on February 1 are delinquent (Section 31.02).
• Your escrow analysis date: Set by your loan's computation year, not by Texas. Find last year's annual escrow statement; the analysis lands at roughly the same point every year, and that is the day your payment actually changes.

What RESPA Makes Your Servicer Do With the Savings

Three federal rules in 12 CFR 1024.17 govern where your protest savings go. The CFPB enforces all of them.

• The surplus rule. If an escrow analysis shows a surplus of $50 or more, the servicer must refund it to you within 30 days of the analysis (Section 1024.17(f)(2)(i)). Below $50, they may refund it or credit it against upcoming payments. One catch: the refund obligation applies when you are current on the mortgage, meaning payments received within 30 days of the due date (Section 1024.17(f)(2)(ii)).
• The cushion cap. Servicers may hold a cushion for surprises, but no more than one-sixth of estimated annual disbursements, roughly two months of escrow payments (Section 1024.17(c)(5)). A lower tax bill shrinks the allowed cushion too, which is why post-protest refunds are often larger than the tax savings alone.
• The annual statement. Within 30 days after the computation year ends, you get a statement showing every disbursement (Section 1024.17(i)). Check it after a protest year: confirm the servicer paid the corrected amount, not the amount from your original notice.

Lever One: Ask for an Off-Cycle Analysis

Regulation X permits a servicer to run an escrow analysis at other times during the computation year (Section 1024.17(f)(1)(ii)). Permits, not requires. So the play is a documented request, not a demand: once the county issues the corrected bill, call the escrow department, send the ARB order and the new bill, and ask them to re-run the analysis early. Many servicers will, because a correct projection is in their interest too. If yours declines, you are not stuck; the annual analysis will catch it, and the surplus rule guarantees the overage comes back to you then.

Timing note: there is no point requesting a re-analysis in July on the strength of the ARB order alone. Your servicer budgets off tax bills, not ARB orders, and the bill does not exist until the taxing units set rates and the county mails bills in the fall. Mark your calendar for October instead.

What to put in the request

Escrow departments process paper, so give them everything in one packet:

• The ARB order determining protest, showing the old and corrected appraised values
• The corrected tax bill or a current statement from the county tax office reflecting the new amount
• Your loan number and a one-line ask: re-analyze the escrow account based on the attached corrected tax bill
• A request for written confirmation of the new monthly payment and the date it takes effect

Keep copies. If the next annual statement still projects taxes at the pre-protest amount, that packet is your evidence for a written notice of error to the servicer, and for a CFPB complaint if the servicer does not fix it.

Lever Two: The Exemption and the Cap Do Escrow Work Too

A protest attacks this year's market value. Two other Texas mechanisms lower every future escrowed bill, and lenders can only price them in if they are actually on file.

The $140,000 school district homestead exemption

In November 2025 Texas voters approved Proposition 13, raising the school district homestead exemption from $100,000 to $140,000 of appraised value under Tax Code Section 11.13(b). School taxes are typically the largest line on a Texas bill, so this exemption alone materially changes what your servicer needs to collect each month. Other taxing units may add a local-option exemption of up to 20% of value. The general application deadline is before May 1, and heir property owners can qualify with an affidavit of ownership, the prior owner's death certificate, and a recent utility bill.

The 10% appraisal cap, and why it resets when you buy

Tax Code Section 23.23 caps annual increases in a homestead's appraised value at 10% plus the value of new improvements. But the cap does not start the day you close. It takes effect on January 1 of the tax year after the first year you qualify for the homestead exemption, and the prior owner's cap expires when they no longer qualify. Translation: in your first full tax year, the district can appraise your home at full market value with no cap protection at all.

This is exactly where escrow accounts on recently purchased Texas homes go wrong. A servicer that estimated the first-year escrow from the seller's old capped-and-exempted bill will under-collect, then hit you with a shortage spread over at least 12 months (Section 1024.17(f)(3)) once the real bill arrives. If you bought recently: file the homestead exemption promptly, protest the first uncapped appraisal if it overshoots your purchase price, and expect the first annual analysis to move.

If Escrow Already Paid Before Your Value Came Down

Late protests happen; some ARB orders and lawsuit settlements land after January 31. The Comptroller's protest guidance is clear that when the ARB rules in your favor, the chief appraiser notifies the taxing units, and if the taxes were already paid, a refund is issued. That refund follows the payment, so it flows back toward the escrow account that paid the bill. From there the RESPA machinery above takes over: the money sits as a surplus until an analysis catches it, at which point the $50-or-more rule forces it out to you. Keep your own copy of the ARB order and match it against your next annual escrow statement.

One thing your servicer never controls: your right to protest. Filing with the ARB requires nothing from your lender, and winning obligates them to nothing except handling the smaller bill correctly. Every step of the Texas process, from evidence to hearing, is covered in our Texas property tax protest guide.

FAQ