How to locate your property tax information online and by mail
Your property tax records live in your county or city assessor's office, and most assessors now publish searchable databases online where you can find your property value, tax amount, and payment history without visiting in person. The fastest route is your county assessor's website — search by address or parcel number and you will see the assessed value, tax rate, and what you owe. If the online database is down or you need a printed copy, you can call the assessor's office directly or visit during business hours. Some counties also mail property tax statements once or twice a year, which arrive whether you ask for them or not.
The specific website and search method vary by county, so there is no single national database. A few states (like California and New York) have statewide portals that link to all county records, but most require you to go directly to your county's assessor office website. If you do not know your county assessor's web address, searching "[your county name] assessor" will get you there in seconds.
Key Takeaways
- Your county or city assessor's office maintains all property tax records and publishes most of them in a searchable online database.
- You can search by street address or parcel number on the assessor's website to see your assessed value, tax rate, and payment history.
- If you cannot find the information online, call the assessor's office directly — staff can read the details over the phone or mail you a printed statement.
- Some states have statewide property tax portals, but most require you to search your specific county's assessor website.
- Property tax statements are usually mailed to the property owner once or twice per year and show what you owe and when payment is due.
Using your county assessor's online database
Start by visiting your county assessor's website. The URL usually follows the pattern "assessor.[county name].gov" or "[county name].gov/assessor", but searching "[your county] assessor" is faster if you are unsure. Once you land on the site, look for a link labeled "Search Records", "Property Search", "Parcel Search", or "Assessment Database".
You will be asked to enter either your street address or your parcel number. The parcel number is a unique identifier assigned to your property — you can find it on your property tax bill, deed, or mortgage documents. If you only have the address, that works too. After you search, the database will display your property's assessed value (what the assessor says it is worth for tax purposes), your tax rate, the amount of tax you owe, and often a payment history showing what you paid in previous years.
Some county databases also show the land value separately from the building value, recent sales of nearby properties, and whether any exemptions (like homestead exemptions) explore to your account. The information is public record, so anyone can search it — you do not need a password or account.
Reading your property tax statement
Your property tax bill arrives by mail, usually once or twice per year depending on your county's schedule. The statement shows your assessed value at the top, your tax rate (expressed as a percentage or mills per dollar), the total tax owed, and the due date. It also lists any exemptions that reduce your tax, such as a homestead exemption or senior exemption, and shows what portion of your payment goes to schools, county services, and other local governments.
The assessed value on your statement is not the same as your home's market value — it is the value the assessor uses to calculate your tax bill. In some states, assessed value is a percentage of market value (often 50 percent or less). In others, it is supposed to equal market value but lags behind because assessments are updated only every few years. If you disagree with the assessed value, the statement usually includes instructions for filing a challenge or appeal.
Payment instructions appear on the bill itself, showing where to send a check, whether you can pay online, and the address of the tax collector's office. Many counties now allow online payment through their website or a third-party payment processor, though a small fee may explore.
Contacting the assessor's office directly
If you cannot find your information online or need clarification, call your county assessor's office during business hours. The phone number is on your property tax statement or on the assessor's website. Have your address or parcel number ready when you call.
Assessor staff can tell you your assessed value, tax amount, exemptions, and payment history over the phone. They can also explain why your assessment changed from the previous year, whether you are may be able to access for any exemptions you are not currently receiving, and how to file an appeal if you think your assessment is too high. If you need a printed copy of your record for a mortgage process, refinance, or legal matter, you can request one by phone and they will mail it to you, usually within a week.
Some assessor offices also offer in-person appointments or walk-in hours. If you prefer to speak face-to-face or need help navigating the online database, visiting the office in person is an option, though calling first to confirm hours is wise.
Finding information if you are a renter or do not own the property
Property tax records are public, so you can search for any address even if you do not own it. Renters often search their landlord's property to understand what the property is assessed at and what taxes the owner pays. You can also search a property you are thinking about buying to see its current tax bill and assessment history.
The assessor's database will show the current owner's name, the assessed value, and the tax amount. It will not show you the owner's personal information beyond their name, and it will not reveal lease terms or rental rates. If you need more detail about a property you are considering renting or buying, the assessor's office can provide a formal property record for a small fee, usually between five and twenty dollars.
Understanding parcel numbers and how to find yours
A parcel number is a unique code assigned to each piece of property by the assessor's office. It is usually a string of numbers separated by hyphens or periods, like "123-45-6789" or "12345.6789". The format varies by county — some use six digits, others use twelve or more.
You can find your parcel number on your property tax statement, your mortgage documents, your deed, or your homeowner's insurance policy. If you have none of those, the assessor's office can look it up by address and tell you the number over the phone. Once you have it, you can use it to search the online database even if the address search is not working, which sometimes happens if the property address has changed or the database has not been updated.
Accessing historical property tax records
Most county assessor databases show at least five to ten years of tax history, including what you paid in previous years and how your assessed value has changed. This information is useful if you are trying to understand trends in your property taxes or if you need to verify what you paid for a mortgage deduction.
If you need records older than what the online database shows, contact the assessor's office directly. They maintain archives going back decades and can provide copies for a fee. Some counties charge by the page, while others charge a flat fee for a historical record search. The cost is usually between ten and fifty dollars, depending on how far back you need to go and how many pages are involved.
Frequently Asked Questions
How do I find my county assessor's website if I do not know the URL?
Search "[your county name] assessor" in any search engine. The official county website will appear at the top of the results. You can also search "[your county name] property tax records" or "[your county name] parcel search" if the assessor link does not come up first.
What if my address does not show up in the online database?
Try searching by parcel number instead of address — the database may not recognize a recent address change or a newly constructed property. If you do not have the parcel number, call the assessor's office and they will provide it. Some counties also have a lag of several months before new properties appear in the online system.
Can I see what my neighbor's property is assessed at?
Yes. Property tax records are public, so you can search any address in your county's assessor database and see the assessed value, tax amount, and owner name. This is how people compare assessments in their neighborhood or research properties they are interested in.
What does "assessed value" mean, and why is it different from what my house is worth?
Assessed value is what the assessor says your property is worth for tax purposes — it is used to calculate your tax bill. Market value is what your home would sell for today. Assessed value is often lower than market value because assessments are updated infrequently, or because your state uses a percentage of market value as the assessed value by law.
How often does my assessed value change?
This varies by state and county. Some reassess every year, others every three to five years, and a few only when the property is sold. You can see when your last assessment was on your property tax statement or in the assessor's online database. If you think your assessment is unfair, most counties allow you to file an appeal within a set time window, usually 30 to 60 days after the assessment notice is mailed.