Calculating for an Unexpected Property Tax Adjustment at Closing

Understand property tax proration basics

Property taxes are generally paid in arrears or advance, covering a specific period. At closing, the seller and buyer split these taxes based on the number of days each party owned the property within the current tax period. This division is called proration.

If the seller has paid taxes for a period extending beyond the closing date, he or she receives a credit from you. If he or she has not paid taxes for a period leading up to closing, you receive a credit to cover his or her share. This ensures each party pays for the time he or she owned the property.

Identify common causes for unexpected adjustments

Unexpected adjustments often stem from outdated information. Your initial offer might be based on the previous year's tax records, but a new assessment could have significantly changed the amount due. Another cause is a change in tax rates or exemptions, which might not be reflected until close to the closing date.

Sometimes, a property transfer itself can trigger a reassessment, especially if it was a long-term owner with grandfathered tax benefits. These changes can result in a higher tax bill than initially estimated, which will impact your prorated amount and thus your final closing costs.

How to verify current tax assessments

To avoid surprises, pull the most current property tax assessment directly from the county assessor's office. Do not rely solely on third-party data services, as their information might have a lag. Look for the most recent assessed value and any applicable tax rates or exemptions.

It is also wise to inquire if there are any pending reassessments or appeals that could alter the tax burden. A quick call to the county tax office can often provide clarity on these potential changes, giving you more accurate numbers to work with.

Factor in a buffer for tax variations

Even with diligent research, minor discrepancies can occur. Build a small buffer into your projected closing costs for property taxes. This contingency helps absorb any small, unforeseen adjustments without eating into your projected spread.

Suppose, hypothetically, you estimate closing costs at $5,000. Adding an extra $200-$300 for potential tax variations can save you from scrambling for funds or renegotiating your assignment fee at the last minute if the taxes come in slightly higher.

Adjusting your offer or assignment fee

If a significant unexpected tax adjustment arises, you might need to adjust your offer to the seller or your assignment fee to the end buyer. Be transparent about why the numbers have changed. If the taxes are substantially higher, your initial offer might no longer be feasible given your target spread.

Conversely, if the tax adjustment is in your favor, it could mean a slightly larger profit or room to offer a small concession elsewhere. The key is to run your numbers again, incorporating the new tax figures, and make an informed decision about how to proceed with the deal.

Not legal or tax advice

This information is for educational purposes only and is not intended as legal, tax, or financial advice. Property tax laws and practices vary significantly by jurisdiction, and unforeseen circumstances can always arise. Always consult with a qualified professional for advice tailored to your specific situation.