If you own a home in Texas, a thick envelope or an email from your county tax office is about to land. Property tax bills for the 2026 tax year are mailed beginning around October 1, and this is the first bill that reflects a bigger school homestead exemption than Texas has ever had. For many families that is good news. For others, the bill is still larger than they can comfortably pay, or it contains an error nobody has caught yet.
This guide walks through what changed, what to check on your bill in the next ten minutes, what the real dates and penalties are, and what your options look like if paying it is a stretch. The dates and exemption amounts below come from Texas law as described by Texas property tax sources and the 2025 voter-approved amendments; confirm the figures on your own bill with your county tax assessor-collector, because every taxing unit is different.
We are not a tax consultant, attorney, or CPA, and this is general information, not tax or legal advice. Diamond Acquisitions is a direct cash buyer of Texas houses. We are not licensed real estate agents, and we do not list homes. What follows is a plain-language walkthrough of the dates, amounts and options.
What changed on your 2026 Texas property tax bill
The headline change is the school district homestead exemption. In November 2025, Texas voters approved Proposition 13, which raised the exemption from $100,000 to $140,000, effective for the 2026 tax year (January 1, 2026). A second change raised the additional exemption for homeowners 65 or older and for disabled homeowners from $10,000 to $60,000, for a combined school district exemption of $200,000 for those owners.
Here is what that means in plain numbers. Say your home is appraised at $400,000. Under the old exemption, your school district taxable value was $300,000. Under the new one it is $260,000. Your school district tax rate is applied only to that reduced figure. Published estimates put the added savings at roughly $400 to $450 a year for many homeowners, depending on the local school district rate. Your savings will be higher if your district’s rate is higher and smaller if it is lower.
Three limits are worth knowing:
- It only touches the school district portion. County, city, community college and special-district taxes are calculated separately. School taxes are often somewhere between 40% and 55% of a total bill, so the exemption does not cut the whole bill by anything close to the whole increase.
- It requires a homestead. You must own the home and live in it as your primary residence. Rental houses, second homes and vacant inherited properties do not qualify.
- It is not retroactive. It applies to 2026 taxes. It does not reduce prior-year bills, penalties already accrued, or an existing delinquency.
Other 2025 legislative changes also affect certain owners. A school tax rate reduction is built into the state’s compression formulas, and a new exemption covers a portion of business personal property. Texas also has a 20% annual appraisal cap that has applied to certain non-homestead properties valued under a threshold, which matters for rental owners; confirm with your appraisal district whether it applies to your property this year. Investors with rentals should read their notices carefully, because the homestead cap and homestead exemption do not apply to them.
Ten-minute bill check: what to verify before you pay
A property tax bill is a calculation, and calculations have inputs that can be wrong. Before you pay, or before you decide you can’t, check these in order.
1. Is the homestead exemption listed?
Look for a line labeled homestead or “HS” on the bill, or search your address on the county appraisal district’s website and check the exemptions section. If you bought the home recently or never filed, it may be missing. Without it, you are paying tax on the full appraised value, which on a $350,000 house can mean an extra four-figure bill. Applying is free through your appraisal district, and you generally do not need an attorney or a paid service to file.
2. Is the value reasonable?
Compare the appraised value to what similar homes near you have sold for. If the value looks high, remember that the standard protest window for 2026 has already closed for most owners. Write down your concern, save the evidence, and calendar the 2027 notice, usually mailed in spring. If you believe there is an actual error, such as the wrong square footage or a structure that does not exist, ask your appraisal district about correction options rather than assuming nothing can be done.
3. Are the owner, address and parcel right?
Mismatched names or parcel numbers are most common on inherited homes, homes that changed hands in the last year, and homes in a trust. A bill mailed to a prior owner can sit unpaid for months. If you inherited a home and the account is still in a deceased relative’s name, you can still pay it, and paying matters whether or not the title is cleaned up.
4. Are the tax rates plausible?
The bill should list each taxing unit: county, school district, city, and any special districts, such as a municipal utility district, hospital district or community college. Special districts are where surprises hide. New-construction neighborhoods, especially in the suburban rings around Dallas and Fort Worth, can carry district taxes that older neighborhoods do not.
5. Are you carrying a mortgage escrow?
If your lender pays your taxes from escrow, the servicer will pay this bill from your escrow account. Check your annual escrow analysis, because a changed tax bill can adjust your monthly payment up or down. If you receive a tax bill and also pay escrow, do not pay twice without confirming with your servicer.
The dates and penalties that matter
Texas property taxes are due upon receipt but not delinquent until the first of February. For the 2026 tax year, the deadline to pay without penalty is January 31, 2027. Because that date is a Sunday, the weekend rule in Texas law generally moves the last timely payment day to Monday, February 1, 2027. Many offices still publish January 31, so do not count on the extra day.
After that, a penalty and interest schedule applies. Commonly published figures run about 7% total in February, 9% in March, 11% in April, 13% in May and 15% in June, then about 18% from July 1. If the county refers the account to a delinquent-tax attorney, an additional collection fee of up to 20% may be added. Each taxing unit publishes its own notices, so use the figure your office gives you.
Think about what that means in dollars. On a $6,000 annual bill, a 7% penalty-plus-interest charge in February is roughly $420. By July, the combined charge can exceed $1,000, before any collection fee. That is a steep price for missing a deadline by weeks, and it is the reason a partial payment or a payment agreement beats silence.
Two things help people who are short on cash:
- Early-payment and partial-payment options. Some taxing offices offer partial-payment or installment arrangements. Ask the tax office what it offers before January.
- Over-65 and disability options. Homeowners 65 and older, or disabled, can generally defer collection of taxes on their homestead while they live there, though interest continues to accrue. This is a significant decision with trade-offs, so get advice from your appraisal district or a licensed Texas attorney before electing it.
If the bill is bigger than your budget
Taxes have a way of arriving in the same quarter as the holidays, a roof claim, or a job change. If you already know that paying is a stretch, the sooner you plan, the more options you have. Work through these in order:
- Confirm the bill is right. A missing exemption or wrong owner can erase hundreds or thousands of dollars.
- Call the tax office before the deadline. Ask about installment or partial-payment plans. Counties are generally easier to work with before a bill is delinquent than after.
- Look at the whole picture. If the tax bill is one of several stacked problems, such as a past-due mortgage, deferred repairs, or a home you no longer live in, solving one problem at a time often costs more than solving the whole thing once. Our guide to behind on property taxes in Texas covers what happens after a bill goes delinquent, and the foreclosure timeline shows how quickly unpaid liens can escalate.
- Price the sale option honestly. If you are going to sell anyway, selling before the bill goes delinquent means the title company pays the tax at closing from your proceeds, and you avoid penalty and interest entirely.
When selling is the right move
Selling is not right for everyone. If you love the house, can pay with a plan, and have equity you want to keep, keep the house. But if the house is a burden, such as an inherited property you do not want, a rental that costs more than it earns, or a home that needs repairs you cannot fund, tax season is a natural moment to ask whether carrying it is still worth it.
A conventional sale through a Texas-licensed agent can capture the highest price when a house is in good condition and you have months to wait. A direct sale to a cash buyer trades some of that price for speed and certainty: no repairs, no showings, no financing fall-through, and a closing date you pick. At Diamond Acquisitions, we buy as the principal for our own account, and our offers are built on the after-repair value multiplied by 75–80%, minus the repairs the house needs, with a higher percentage for clean, light-rehab houses. If you want to see how that math plays out on a real house, read how a cash offer is calculated, or compare the numbers in cash offer versus listing. If back taxes are already part of the story, our tax-delinquent situations page explains how those sales work.
What this means for rental and investment owners
Everything above about the homestead exemption applies only to owner-occupied primary residences. If you own a rental, a vacant property or a house you are holding for a flip, you pay school tax on the full appraised value, and your bill did not get the $400-ish break your neighbor got. Investors should do three things this month:
- Re-run the numbers. Property tax is one of the largest ongoing costs on a Texas rental. If you have not updated your hold-versus-sell analysis since last year’s bill, do it now. Our guide to fix-and-flip versus buy-and-hold in Texas walks through how holding costs change the answer.
- Check for a stale homestead. If you moved out of a former primary residence, the homestead exemption should come off. Keeping it improperly can bring back taxes and penalties.
- Budget escrow differences. If a tenant’s rent assumed last year’s tax load, a bill that moved against you can change your cash flow quickly.
A simple calendar for the next four months
- October: Review the bill. Check the exemption, value, owner and parcel. Note any error and contact the appraisal district.
- November and December: Decide whether to pay in full, pay a portion, or ask about a plan. Compare against any year-end cash needs, and talk to your mortgage servicer if you escrow.
- January: Pay by the last working day before the deadline. Do not leave it to the final weekend, since the deadline lands on a Sunday.
- After February 1: If you missed it, act quickly. Penalties grow monthly, and delinquent accounts can eventually be referred for collection and tax suit.
- Spring 2027: Watch for the appraisal notice and protest if the value looks wrong.
The bottom line
The bigger exemption is real, and for most Texas homeowners it means a smaller school tax bill than they would have faced otherwise. But a smaller bill is not the same as a small one, and it does not fix a missing exemption, a wrong value, or a budget that was already stretched. Check the bill, know the dates, call the tax office early, and if the house itself has become the problem, price your sale options before the penalties start. If you want a straight answer on what we would pay for your house as is, tell us about the property and we will give you an honest, no-obligation number, or tell you plainly if keeping or listing makes more sense.