Property Taxes Up 40%? How to Challenge and Find Relief
A sudden, large jump in your property taxes is a serious financial threat. You have specific steps you can take to challenge the increase or find relief, but you must act quickly to meet deadlines. Ignoring a high property tax bill will only make things worse.
Based on federal consumer protection law and HUD/CFPB public guidance · Last reviewed July 2026
The Direct Answer
If your property taxes increased 40%, immediately locate your assessment notice and understand the deadline to appeal the new valuation. Most property tax increases stem from a higher assessed value, which you can challenge if you believe it's inaccurate.
Simultaneously, research all available property tax exemptions and assistance programs in your area. These can significantly reduce your tax burden if you qualify, and many homeowners overlook them.
Do not ignore tax notices, even if you cannot pay. Unpaid property taxes accumulate interest and penalties rapidly, and can eventually lead to foreclosure on your home.
Act Fast: Understand Your Tax Assessment Notice
When your property taxes jump, the first step is to locate and review your property tax assessment notice. This document details your property's assessed value, the new tax rate, and the deadline to appeal. It's not the same as your tax bill; the assessment notice comes first.
What to look for on your notice:
Assessed Value: This is the value your local tax assessor believes your property is worth for tax purposes. A 40% tax increase usually means this value went up significantly.
Tax Rate (Millage Rate): This is the percentage or dollar amount per $1,000 of assessed value that determines your tax bill. While the rate can change, large jumps are typically due to the assessed value.
Appeal Deadline: This is a critical date. Miss it, and you lose your chance to formally challenge the assessment for that tax year. Deadlines are often tight, sometimes only 30-60 days from the notice date.
Property Description: Verify that the square footage, number of bedrooms, bathrooms, and lot size listed on the assessment are accurate. Errors here can lead to overvaluation.
Confirm the exact deadline and the correct office for appeals with your county tax assessor's office. Their contact information should be on the notice.
Appeal Your Assessment: How to Challenge the Value
You have the right to appeal your property's assessed value if you believe it is too high or inaccurate. This process is often free, though it requires effort to gather evidence. You are arguing that the assessor’s valuation of your home is incorrect.
Step 1: Gather Comparables (Comps). Look for recent sales (within the last 6-12 months) of similar homes in your immediate neighborhood. These homes should be roughly the same size, age, condition, and have similar features as yours. Focus on sales prices lower than your new assessment. Websites of your county tax assessor or local real estate agents can often provide this data.
Step 2: Document Property Flaws. Take photos of any issues with your home that might reduce its value – cracks in the foundation, outdated fixtures, a leaky roof, or necessary major repairs. These show why your home might be worth less than the assessor claims.
Step 3: Review Your Property Record Card. Request your property's record card from the assessor's office. Check for any inaccuracies like incorrect square footage, extra bathrooms, or features you don’t have. Correcting these errors can lower your assessment.
Step 4: File Your Appeal. Submit your formal appeal before the deadline. This usually involves completing a form and presenting your evidence to a local board or review committee. The process and forms are specific to your county or municipality.
Step 5: Attend the Hearing. Be prepared to present your case clearly and concisely. Stick to the facts and the evidence you collected.
Find Relief: Property Tax Exemptions and Assistance Programs
Many states and counties offer programs that can reduce your property tax bill. These are not loans; they are reductions or deferrals you might qualify for based on specific criteria. You often need to apply for these programs directly with your local tax assessor or treasurer's office.
Common property tax relief options:
Homestead Exemption: This is the most common exemption, reducing the taxable portion of your home's value if it is your primary residence. You typically apply once.
Senior Citizen Exemptions: Many areas offer additional tax breaks for homeowners over a certain age (e.g., 65 or 70), often with income limitations.
Veteran Exemptions: Disabled veterans, or surviving spouses of veterans, often qualify for significant property tax reductions.
Disability Exemptions: Homeowners with qualifying disabilities may be eligible for tax relief.
Circuit Breaker Programs: These programs cap property taxes as a percentage of your income, providing relief if your taxes exceed that cap, often for low-income seniors or disabled individuals.
Property Tax Deferral Programs: Some states allow seniors or low-income homeowners to defer paying a portion of their property taxes until the home is sold or transferred. Interest may accrue.
Homeowner Assistance Fund (HAF): This federal program provides funds to states to help homeowners with housing-related costs, including delinquent property taxes, if the homeowner experienced a financial hardship after January 21, 2020. Check if your state's HAF program covers property taxes and if you qualify.
Contact your county tax assessor's office or your state's housing finance agency to understand all available exemptions and programs, including their eligibility requirements and application deadlines.
Ignoring Property Taxes Leads to Foreclosure
Allowing property taxes to go unpaid is a direct path to losing your home. This is not like missing a mortgage payment where you have time to catch up before serious action. Property tax collection is aggressive because local governments rely heavily on these funds.
Interest and Penalties: Unpaid taxes immediately accrue interest and penalties, making your bill grow quickly.
Tax Liens: Your county will place a tax lien on your property. This is a public record that means the county has a legal claim to your home until the taxes are paid.
Tax Sales or Foreclosure: If taxes remain unpaid, the county can sell the tax lien to an investor. This investor then has the right to eventually foreclose on your home to collect the debt. In some areas, the county itself can initiate a tax foreclosure. The process varies by state, but the outcome is the same: loss of your home.
You cannot simply stop paying property taxes. If you are struggling, pursue an appeal, look for exemptions, or seek a repayment plan with your local tax collector before the situation becomes irreversible.
Need Help Fighting Your Property Tax Increase?
A HUD-approved housing counselor can help you understand your options, review your assessment notice, and guide you through the appeal process or identify relief programs.
Yes, you generally have the right to appeal your property tax assessment annually, assuming there is a change in the assessed value or you believe the current assessment is incorrect. You must follow the established appeal process and deadlines each time.
What if I missed the property tax appeal deadline?
If you missed the official appeal deadline, your options are limited for the current tax year. Some jurisdictions offer a late appeal process under specific hardship circumstances, but this is rare. Your best approach is to prepare for the next assessment cycle and ensure you meet future deadlines.
Does refinancing my mortgage lower my property taxes?
Refinancing your mortgage does not directly lower your property taxes. Your property taxes are based on your home's assessed value and the local tax rate, not your mortgage amount or interest rate. However, a lower mortgage payment could free up funds to help you pay your tax bill.
What's the difference between a property assessment and a tax bill?
A property assessment is the official valuation of your home by the local tax assessor for tax purposes. The tax bill is the actual amount of money you owe, calculated by applying the local tax rate to your assessed value (minus any exemptions). The assessment comes first and determines the bill.