Alabama property tax appeal deadline 2026: 30 days from your Notice of Valuation. Madison County uses newspaper publication. Postmark deadline. Learn what to do before time runs out. TaxAppeal $89 flat.
The Alabama property tax appeal deadline is 30 days from the date your county mails your Notice of Valuation — making it one of the shorter appeal windows in any state TaxAppeal serves. Unlike Florida's fixed September deadline or Arkansas's statewide August 17 date, Alabama's deadline is specific to each property and each county's mailing schedule. Most Alabama counties mail notices between April and August. This guide tells you exactly what to watch for and what to do when your notice arrives.
How the Alabama 30-Day Deadline Works
Your 30-day clock starts from the mailing date printed on your Notice of Valuation — not the date you received it. If your notice was mailed on May 1, your deadline is May 31 regardless of when it arrived in your mailbox. Alabama uses a postmark deadline, meaning your appeal only needs to be postmarked by the deadline date — not physically received. TaxAppeal files 7–10 days early via certified mail to ensure documented proof of timely filing.
✓Clock starts: Mailing date on notice (not receipt date)
✓Window length: 30 calendar days
✓Deadline type: Postmark — postmark by deadline is sufficient
✓Typical notice window: April through August depending on county
✓File early: TaxAppeal files 7–10 days before the deadline
Madison County Exception: Newspaper Deadline
Madison County (Huntsville) does not mail individual notices. Instead, new values are published in a local newspaper, and the 30-day appeal window runs from the date of the second newspaper advertisement. Madison County homeowners must actively monitor local newspapers each spring — typically March or April — to catch the publication date.
✓Watch for: Public Notice of Values in Huntsville-area newspapers
✓Deadline trigger: Date of second newspaper advertisement
✓Typical publication: March or April
✓Missing the newspaper notice can mean missing the deadline
What Happens If You Miss the Deadline
If the 30-day window closes without a filed appeal, your Notice of Valuation becomes final for the current tax year. Options are very limited — contact your county assessor to ask about any administrative correction procedures for data errors. Your next opportunity is the following year's assessment cycle. Set an April 1 reminder each year to watch for your Notice of Valuation.
Frequently Asked Questions
What is the Alabama property tax appeal deadline for 2026? ▾
30 days from the mailing date on your Notice of Valuation. Most Alabama counties mail notices April–August. Madison County uses a newspaper publication trigger instead.
Is the Alabama appeal deadline a postmark or receipt deadline? ▾
Postmark. Your appeal only needs to be postmarked by the deadline date. TaxAppeal files via USPS certified mail 7–10 days early for documented proof.
How do I find my Alabama appeal deadline? ▾
Check the mailing date on your Notice of Valuation and add 30 calendar days. If you don't have a notice, contact your county assessor to request your current assessed value and notice date.
What if I never received my Alabama Notice of Valuation? ▾
Contact your county assessor immediately. If the notice was mailed to a wrong address, you may have grounds for a late filing. Document the situation in writing.
Can I appeal Alabama property taxes every year? ▾
Yes. The 30-day window opens each year when your Notice of Valuation arrives.
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TaxAppeal USA is a self-service document-preparation and mail filing service. In every state we serve, including Florida, we are not property tax consultants, agents, or representatives, we do not provide tax or legal advice, and we do not represent customers before any appraisal district, board of equalization, value adjustment board, or review board. Every protest and petition is prepared for the property owner, signed by the owner, and filed in the owner’s name. In Florida we also pay your county’s Value Adjustment Board filing fee on your behalf and mail your petition to the Clerk of the Value Adjustment Board. Your petition is signed by you as the property owner under section 194.011(3), Florida Statutes. TaxAppeal USA does not sign as your representative, does not appear before the Board, and does not present evidence or argument at a hearing.