Every title file has to answer a simple question: are the property taxes paid, and if not, how much is owed and to whom? Unpaid property taxes become a lien on the property that generally takes priority over almost everything else, including the new lender’s mortgage. Miss one and the buyer, the lender and the title insurer all inherit the problem.
Title teams answer that question with one of two products: a tax report or a tax certification. The names sound interchangeable, and in day-to-day conversation they often are used that way. But they are different documents, built from different sources, carrying different weight. Knowing which one a file needs saves time, money and awkward conversations with lenders.
Why taxes matter to the title file.
Property taxes are assessed and collected locally, by counties, cities, school districts and special taxing districts such as water, sewer, fire or improvement districts. A single parcel can owe money to several authorities at once, each with its own billing cycle, due dates and penalties.
At closing, the settlement agent needs to know exactly what to pay, what to prorate between buyer and seller, and what to collect into escrow. The title commitment needs to show taxes correctly as a requirement or an exception. And the lender needs confidence that no tax lien will appear ahead of its mortgage. All three depend on accurate tax information.
A tax error rarely shows up at closing. It shows up months later, as a delinquency notice addressed to the new owner.
What a tax report is.
A tax report is a research product. It pulls together the current and historical tax status of a property from available sources, typically the county treasurer or tax collector’s records, often online, sometimes by phone or in person. A good tax report shows:
- the owner of record and the parcel or tax ID number;
- each taxing authority that bills the property;
- current-year taxes, amounts due and payment status;
- delinquent taxes from prior years, if any;
- installment schedules and upcoming due dates;
- special assessments and exemptions such as homestead or senior exemptions;
- whether the property has been sold, or is scheduled for sale, at a tax sale.
Because it is compiled from records, a tax report is fast and relatively inexpensive. For many transactions it gives the title team everything it needs to prepare the commitment and the settlement figures.

What a tax certification is.
A tax certification goes one step further. It is a formal statement, issued by the taxing authority itself or by an authorized provider, confirming the tax status of a property as of a specific date. It typically confirms:
- taxes paid through a stated date;
- outstanding amounts due, with any penalties and interest;
- existing tax liens;
- upcoming installments and their due dates;
- special assessments;
- tax sale status.
The key difference is authority. A tax report says “this is what the records show.” A tax certification says “the taxing authority confirms this.” That confirmation is why lenders, underwriters and some states ask for it, and why it can carry more weight if a tax question is ever disputed.
Side by side.
Tax report vs. tax certification
| Tax report | Tax certification | |
|---|---|---|
| What it is | Research summary of tax records | Formal confirmation of tax status |
| Source | Public tax records and collector data | The taxing authority or an authorized provider |
| As of | The date the records were checked | A specific certified date |
| Typical use | Commitment preparation, settlement figures | Lender, underwriter or state requirements |
| Speed and cost | Usually faster and lower cost | Can take longer and cost more |
When to use which.
There is no single national rule. The right choice depends on the lender’s closing instructions, the underwriter’s guidelines, local practice and the risk in the file. As a general guide:
01A tax report is usually enough when…
the lender and underwriter do not require a certificate, the records are clear and current, and the taxing authorities publish reliable data. Many routine purchases and refinances fall into this group.
02A tax certification is the better choice when…
the lender’s instructions or the underwriter require one; the property shows delinquencies, liens or tax sale activity; special assessments are complex or disputed; or the online records are incomplete or out of date. In some areas, local practice simply expects a certificate on every file.
03Sometimes the answer is both.
A common workflow is to order a tax report early, to build the commitment and spot problems, then order a certification closer to closing to confirm the final figures. That combination gives speed at the start of the file and certainty at the end.

From tax data to the closing table.
Tax information does not stay in the tax report. It flows through the whole file, and an error at the start travels with it.
In the commitment, unpaid or delinquent taxes appear as requirements that must be paid at or before closing, while current-year taxes not yet due are usually shown as an exception. If a taxing authority is missed, its taxes may be missing from both.
On the settlement statement, the closer uses the tax figures to pay what is owed, prorate the current year between buyer and seller, and collect the right amount into the lender’s escrow account. A wrong due date or a missing installment changes all three.
After closing, the lender or servicer relies on the same information to pay the next bills from escrow. If a special district bill was never identified, the first anyone hears of it may be a delinquency notice sent to the new owner — and a claim on the title policy.
That is why the quality of the tax search matters as much as the choice between a report and a certification. Either product is only as good as the research behind it.
Common mistakes.
- Missing a taxing authority. The county bill is found, but a city, school or special district bill is not.
- Ignoring special assessments. Improvement or utility assessments can be billed separately and are easy to overlook.
- Using stale data. A report pulled weeks before closing may miss a payment, a penalty or a new installment.
- Misreading exemptions. A homestead exemption that ends with the sale changes the next tax bill and the proration.
- Not checking tax sale status. A property sold at tax sale can carry redemption rights that affect title.
A process that holds up.
Whichever product a file needs, the work behind it should be the same: identify every taxing authority for the parcel, capture current, delinquent and special-assessment amounts, check exemptions and tax sale status, record the date the information was confirmed, and refresh it before closing if the file has aged.
Above all, treat tax data as perishable. The closer the closing date, the more important it is that the figures are current.
That is exactly the work our team does every day for title agencies across the U.S. We prepare tax reports and obtain tax certifications inside your own platform, 24/7, so your commitments and closing figures start from complete tax data.
INFINITY TITLE
