April Property Tax Deadlines by State: What's Due This Month
TL;DR
April is the peak month for property tax assessment notices. Texas, Georgia, Wisconsin, New Mexico, Vermont, and Wyoming all send notices this month. Appeal deadlines hit in New Jersey (April 1), Hawaii (April 9), Georgia (45 days from notice), and several other states. Texas homestead exemption applications are due April 30. If you just received a notice with a number that looks wrong, your clock is ticking. Most deadlines are 30-45 days from the notice date.
States With April Assessment Notices
| State | What Arrives | Appeal Deadline |
|---|---|---|
| Texas | Notice of Appraised Value | May 15 or 30 days after notice |
| Georgia | Annual Notice of Assessment | 45 days from notice |
| Wisconsin | Assessment notices | Board of Review (typically May) |
| New Mexico | Notices of value | 30 days after notice |
| Vermont | Assessment notices | Within 30 days of notice |
| Wyoming | Assessment notices | 30 days after notice |
| Maine | Assessment notices (some municipalities) | 185 days from commitment date |
| Iowa | Assessment notices | April 25 - May 5 (Board of Review) |
April Appeal Deadlines
New Jersey - April 1
New Jersey's county tax board deadline is April 1, one of the most important deadlines of the year in the highest-taxed state in the nation. Assessment notices arrive in February, giving you about two months to prepare. If you have not filed yet and your deadline is April 1, file today.
New Jersey homeowners pay an average of over $9,000 per year in property taxes. Even a modest reduction in assessed value saves hundreds annually. Full New Jersey appeal guide.
Hawaii - April 9
Hawaii homeowners must file appeals by April 9 for the upcoming tax year. Despite having the lowest effective tax rates in the country, high property values mean tax bills can still be substantial.
Georgia - 45 Days From Notice
Georgia notices go out in April and May. Your appeal window is 45 days from the date printed on the notice, not the date you received it. Georgia assesses at 40% of fair market value, so to find the implied market value, multiply your assessed value by 2.5. If that number is higher than what your home would sell for, you have grounds to appeal.
North Dakota - April 1 Start
North Dakota's equalization process begins April 1 and runs through the first Tuesday in June. File your protest during this window.
Minnesota - April 30 (Open Book)
Minnesota's Open Book meetings happen in April, giving homeowners a chance to meet with the assessor and discuss their values. This is an informal process but an important first step. If the Open Book meeting does not resolve your issue, the county Board of Appeal and Equalization meets in June.
April Payment Deadlines
| State | What Is Due | Date | Notes |
|---|---|---|---|
| California | Second installment | April 10 | Penalties after this date (first was due December 10) |
| New Mexico | Second installment | April 10 | First was due November 10 |
| Colorado | Full payment | April 30 | Or split into June 15 and January 15 |
| Washington | First half | April 30 | Second half due October 31 |
| South Dakota | First half | April 30 | Second half due October 31 |
April Exemption Deadlines
Texas Exemption Applications - April 30
Texas homestead exemption applications are due by April 30 for the current tax year. If you purchased a home in Texas and have not filed for the homestead exemption, you are leaving money on the table. The general homestead exemption removes $100,000 from your assessed value for school district taxes. Seniors and disabled homeowners qualify for additional exemptions.
Georgia Exemption Applications - April 1
Georgia homestead exemption applications are typically due by April 1 in most counties. You must own and occupy the property as of January 1. Available exemptions include standard homestead, senior (age 62+), and disabled veteran exemptions.
What to Do in April
If Your Notice Just Arrived (Texas, Georgia, Wisconsin, Others)
- Do not set it aside. Read it today. Check every property detail.
- Mark the deadline. For Texas: May 15 or 30 days after notice. For Georgia: 45 days from the notice date. For others: check the notice itself.
- Pull comparable sales. Find 3-5 recent sales of similar homes near yours.
- Check for errors. Wrong square footage alone can be worth thousands in over-assessment.
If You Are in Texas
Texas has one of the most robust protest systems in the country. Nearly 2 million protests are filed each year. The process includes an informal hearing with the appraisal district and, if needed, a formal hearing before the Appraisal Review Board.
Key Texas facts:
- File by May 15 or 30 days after the notice date, whichever is later
- Informal hearings resolve about 60% of protests
- No filing fee for residential protests
- You can file online through your county appraisal district's website
If Your Deadline Already Passed
If you missed a March deadline, check whether your state has a secondary appeal window. For example, New Jersey allows Tax Court filings through October 1 even after the April 1 county deadline passes. Otherwise, mark next year's deadline and start preparing early.
The Spring Crunch
April and May are the busiest months for property tax appeals nationwide. Assessor offices and review boards are overwhelmed. If you plan to appeal:
- File early. Boards often schedule hearings in the order appeals are received.
- Submit complete paperwork. Incomplete filings cause delays.
- Be responsive. If the assessor's office contacts you, respond promptly.
Frequently Asked Questions
What should I know about april property tax deadlines by state: what's due this month?
April is the peak month for property tax assessment notices. Texas, Georgia, Wisconsin, New Mexico, Vermont, and Wyoming all send notices this month. Appeal deadlines hit in New Jersey (April 1), Hawaii (April 9), Georgia (45 days from notice), and several other states.
What should I know about april appeal deadlines?
New Jersey's county tax board deadline is April 1, one of the most important deadlines of the year in the highest-taxed state in the nation. Assessment notices arrive in February, giving you about two months to prepare. If you have not filed yet and your deadline is April 1, file today.
What should I know about april exemption deadlines?
Texas homestead exemption applications are due by April 30 for the current tax year. If you purchased a home in Texas and have not filed for the homestead exemption, you are leaving money on the table. The general homestead exemption removes $100,000 from your assessed value for school district taxes.
What to Do in April?
Texas has one of the most robust protest systems in the country. Nearly 2 million protests are filed each year. The process includes an informal hearing with the appraisal district and, if needed, a formal hearing before the Appraisal Review Board.
What should I know about the spring crunch?
April and May are the busiest months for property tax appeals nationwide. Assessor offices and review boards are overwhelmed. If you plan to appeal:
What should I know about april is here. your clock is running.?
If you received your assessment notice this month, your appeal deadline is likely 30-45 days away. PropertyTaxFight builds your evidence packet with comparable sales and assessment analysis in minutes. $79 one-time fee.
April Is Here. Your Clock Is Running.
If you received your assessment notice this month, your appeal deadline is likely 30-45 days away. PropertyTaxFight builds your evidence packet with comparable sales and assessment analysis in minutes. $79 one-time fee. Start your appeal now while you still have time.