Property Taxes When Selling Your Home: What Sellers Need to Know
TL;DR
When you sell your home, property taxes are prorated at closing. You pay for the days you owned the property, and the buyer pays for the rest of the year. The title company handles this calculation as part of closing. Your escrow account is refunded after the sale. If your assessment is higher than it should be, it can affect buyer interest and your final closing costs. Make sure all taxes are current before listing.
How Property Tax Proration Works at Closing
Property tax proration splits the annual tax bill between buyer and seller based on the closing date. The standard approach is a per-day calculation.
Example: You sell your home on September 15. The annual property tax is $6,000.
| Period | Days | Amount | Paid By |
|---|---|---|---|
| January 1 - September 15 | 258 | $4,241 | Seller |
| September 16 - December 31 | 107 | $1,759 | Buyer |
If you already paid the full year's taxes, you get a credit at closing for the buyer's portion. If you have not paid yet, the amount is deducted from your proceeds.
Short Proration vs Long Proration
The method depends on local custom:
- Short proration: Uses the current known tax bill. Simple and exact.
- Long proration: Estimates taxes based on last year's bill when the current year's bill is not yet available. May require an adjustment later.
What Happens to Your Escrow Account
If you have an escrow account with your mortgage, it will be closed after your mortgage is paid off at closing. The lender must refund any balance within 30 days (some do it faster). This refund covers:
- Any property tax money collected but not yet paid to the county
- The cushion amount (typically two months' worth)
- Any insurance prepayment remaining
The refund check comes from your mortgage servicer, not the title company. It is separate from your closing proceeds.
Make Sure Taxes Are Current Before Listing
Delinquent property taxes create problems at closing:
- The title company will discover any unpaid taxes during the title search
- Unpaid taxes must be paid from closing proceeds before you receive anything
- Penalties and interest on delinquent taxes come out of your pocket
- Tax liens have priority over the mortgage, so lenders require them cleared
Check your tax status before listing. If you owe back taxes, pay them or plan for the deduction from proceeds.
How Your Assessment Affects the Sale
Savvy buyers research property taxes before making an offer. A high assessed value (and high tax bill) can impact your sale in several ways:
- Buyer affordability: Lenders include property taxes in the debt-to-income calculation. Higher taxes mean the buyer qualifies for a smaller loan.
- Monthly payment shock: Buyers compare total monthly costs, not just the purchase price. A $3,000/year tax bill versus $5,000/year is $167/month difference.
- Offer price: Some buyers will lower their offer to compensate for high taxes.
Should You Appeal Before Selling?
It depends on timing. If your home is significantly over-assessed, appealing before listing can make your property more attractive to buyers by showing a lower tax bill. However, the appeal process takes time, typically 2-6 months.
One risk: if you appeal and the assessment comes in lower, the buyer might use that lower value to justify a lower purchase offer. Weigh this carefully.
Supplemental Tax Bills After Closing
In some states (notably California), selling a property triggers a supplemental tax assessment. The county reassesses the property at the sale price and sends a supplemental bill for the difference between the old assessment and the new one, prorated for the remaining portion of the tax year.
This supplemental bill goes to the buyer, not the seller. But sellers should be aware of it because it affects the buyer's total cost and may come up during negotiations.
Capital Gains and Property Tax Deductions
Property taxes you paid during the year of sale are deductible on your federal income tax return (up to the $10,000 SALT cap). This includes taxes paid through proration at closing.
Property taxes paid do not reduce your capital gains calculation. Your cost basis includes the purchase price plus improvements, not taxes paid over the years. The property tax deduction is a separate benefit.
Seller Checklist
- Verify all property taxes are current (no delinquencies)
- Check your assessed value for accuracy
- Review your tax bill for any missing exemptions
- Request copies of recent tax bills for buyer review
- Confirm your escrow account balance with your servicer
- Discuss proration method with your real estate agent
If your property is over-assessed, it is costing you now and may cost you at closing. Run your address through our free property tax analyzer to see how your assessment compares to the market. Even if you are selling soon, knowing the true value helps you price correctly and negotiate with confidence.
Frequently Asked Questions
What should I know about property taxes when selling your home: what sellers need to know?
When you sell your home, property taxes are prorated at closing. You pay for the days you owned the property, and the buyer pays for the rest of the year. The title company handles this calculation as part of closing.
How Property Tax Proration Works at Closing?
Property tax proration splits the annual tax bill between buyer and seller based on the closing date. The standard approach is a per-day calculation.
What Happens to Your Escrow Account?
If you have an escrow account with your mortgage, it will be closed after your mortgage is paid off at closing. The lender must refund any balance within 30 days (some do it faster). This refund covers:
What should I know about make sure taxes are current before listing?
Delinquent property taxes create problems at closing:
How Your Assessment Affects the Sale?
Savvy buyers research property taxes before making an offer. A high assessed value (and high tax bill) can impact your sale in several ways:
What should I know about supplemental tax bills after closing?
In some states (notably California), selling a property triggers a supplemental tax assessment. The county reassesses the property at the sale price and sends a supplemental bill for the difference between the old assessment and the new one, prorated for the remaining portion of the tax year.
What should I know about capital gains and property tax deductions?
Property taxes you paid during the year of sale are deductible on your federal income tax return (up to the $10,000 SALT cap). This includes taxes paid through proration at closing.