Key Dates, Payment Options, and How to Avoid Costly Penalties
Property taxes in Texas follow a strict calendar, and missing a deadline can get expensive—fast. Whether you’re a first-time homeowner or have owned your home for years, understanding when taxes are due and how to manage payments is essential to keeping your housing costs predictable.
In this guide, we’ll cover:
- When Texas property tax bills are due
- What happens if you pay late
- How escrow and non-escrow payments work
- Legal options for managing large tax bills
- How to reduce your bill before it’s ever due
Key Dates Every Texas Homeowner Should Know
While property taxes are assessed throughout the year, January 31 is the most important date to remember.
Texas Property Tax Timeline
- October 1 (approx.) – County tax offices mail property tax bills
If you haven’t received yours by mid-November, contact your local tax office immediately. - January 1 – A tax lien automatically attaches to your property
This gives taxing authorities the legal right to enforce collection or pursue foreclosure for unpaid taxes. - January 31 – FINAL DEADLINE
This is the last day to pay without penalty or interest.
(Example: Your 2025 tax bill is due January 31, 2026.) - February 1 – Taxes become delinquent
Penalties and interest begin accruing immediately. - July 1 – Attorney collection phase
Unpaid taxes are often transferred to attorneys, who add a 15–20% collection fee on top of penalties and interest.
Important: If January 31 falls on a weekend or legal holiday, the deadline moves to the next business day.
Escrow vs. Non-Escrow: How Your Taxes Are Paid
If You Have an Escrow Account (Most Homeowners)
Your lender collects a portion of your property taxes each month as part of your mortgage payment and pays the bill on your behalf—usually between November and January.
What to do:
Even with escrow, you’re still responsible for confirming payment. Check your mortgage statement or your county tax office’s website in late January to ensure the bill has been paid.
If You Do NOT Have an Escrow Account
If you own your home outright or waived escrow, payment responsibility is entirely yours.
What to do:
- Watch for your tax bill in October
- If it doesn’t arrive, look it up online through your county tax office
- Plan ahead for the full lump-sum payment
Pro tip: Set aside funds monthly in a savings account so January doesn’t become a financial shock.
The Cost of Paying Late: Texas Penalties Add Up Quickly
Texas law imposes automatic penalties and interest on delinquent property taxes.
Texas Property Tax Penalty & Interest Schedule
| Month Delinquent | Penalty | Interest | Total Added Cost |
|---|---|---|---|
| February | 6% | 1% | 7% |
| March | 7% | 2% | 9% |
| April | 8% | 3% | 11% |
| May | 9% | 4% | 13% |
| June | 10% | 5% | 15% |
| July | 12% | 6% | 18% + attorney fees |
On July 1, an additional collection penalty of up to 20% may be added.
Example:
A $5,000 tax bill paid in April costs an extra $550.
Wait until July, and that cost can exceed $1,500.
Payment Plans and Homestead Relief Options
If paying in full by January 31 isn’t possible, Texas law provides several options—especially for homeowners with a homestead exemption.
1. Split Payment Option
Some counties allow half your taxes to be paid by November 30 and the remainder by June 30 with no penalty. Availability varies by county.
2. Installment Plans (Over-65 or Disabled Homeowners)
If you qualify for an Over-65 or Disabled homestead exemption, you may pay in four equal installments:
- January 31
- March 31
- May 31
- July 31
You must pay at least 25% by January 31 to avoid penalties.
3. Tax Deferrals
Option A: Over-65, Disabled, or Surviving Spouse Deferral
Eligible homeowners may defer payment while they own and occupy the home.
- Interest accrues at 5% annually
- Taxes are not forgiven
- The balance becomes due upon sale or death
A surviving spouse (age 55+) may continue the deferral if they qualify and apply.
Form: Texas Comptroller Form 50-126
Option B: Deferral for Rapidly Appreciating Homesteads
If your homestead’s appraised value increased by more than 5% (excluding improvements), you may defer taxes on the portion above that increase.
- Interest accrues at 8% annually
- Applies only to the excess value increase
Form: Texas Comptroller Form 50-274
Lower Your Property Tax Bill Before It’s Due
While you can’t control tax rates, you can control whether your home is over-assessed.
Appealing your property’s assessed value is often the most effective way to:
- Reduce your tax bill
- Lower future tax obligations
- Avoid penalties by owing less in the first place
In Texas, the protest deadline is typically May 15, or 30 days after your Notice of Appraised Value is mailed—whichever is later.
How INTELLI Helps Texas Homeowners
INTELLI helps homeowners reduce their property tax liability by challenging inaccurate or inflated assessments.
We:
- Review your assessed value and property record for errors
- Analyze comparable sales and market data
- Build defensible, evidence-based appeals
- Handle filings, deadlines, and negotiations
We work 100% on a contingency basis—you only pay if we save you money.
Final Takeaway
Texas property tax deadlines are unforgiving, and late payments come with steep consequences. The best strategy isn’t just paying on time—it’s making sure you’re not overpaying at all.
If you want to take control of your property taxes and avoid unnecessary penalties, INTELLI is here to help.
👉 Check your savings potential and see if your assessment can be lowered—risk-free.