How to Find Tax Lien Properties: A Complete County-by-County Guide

Where Beginners Should Look

Every county that sells tax liens publishes a list of delinquent properties before auction. These lists are public records. No paid service needed. In Texas, check the tax assessor-collector website under Tax Sales. In Florida, the county clerk site under Tax Deed Sales. In Arizona, the Treasurer Office. I built my entire portfolio using free public data.

What to Look for on the Auction List

First, sort by the ratio of back taxes to appraised value. Properties under 5% are ideal. Second, filter out commercial and industrial properties. Stick to residential lots. Third, check for mortgages. Banks redeem certificates aggressively. Fourth, check owner history. Long-term owners are more likely to redeem. Fifth, check bankruptcy filings. Frozen properties are not worth the hassle.

Best States for Tax Lien Investing

Texas is best for beginners with 25% on the first $2,500. Arizona offers both liens and deeds. Florida is popular for tax deed sales. New Jersey has high rates but complex laws. Cameron County and El Paso County in Texas are beginner-friendly with low bidder turnout.

Marcus Field: Start With One County

Pick one county and learn it completely before expanding. Download the auction list. Study the properties. Watch an auction without bidding. Once you understand the rhythm, bid on small certificates. Each county has unique quirks. Trying to learn five at once invites costly mistakes.

Finding tax lien properties is the single most common question I get from new investors. The answer is simpler than most people expect. Counties are required by law to publish delinquent tax lists before their annual or monthly auctions. These lists are public records. You do not need a paid subscription or a fancy software tool to access them.

Start by identifying which counties in your state sell tax liens. Not all states do. Some states sell tax deeds instead, which is a different strategy. Focus on lien states like Texas, Arizona, Colorado, Florida lien certificates, and New Jersey. Each county within these states publishes its auction schedule and delinquent list on the county tax assessor or treasurer website.

Once you have the list, the real work begins. I spend about two hours per week reviewing auction lists across the four counties I actively invest in. I look for properties where the back taxes are small relative to the property value. I check for mortgages, bankruptcy filings, and owner history. I build a shortlist of properties that meet my criteria.

The properties that look best on paper often attract the most competition. I have had my best results targeting mid-tier properties that other bidders overlook. A $75,000 lot with $1,500 in back taxes and a minor title issue that I have researched thoroughly is worth more to me than a pristine property that ten other bidders are chasing.

Tracking is essential. I use LienSimple to monitor my certificates, deadlines, and interest calculations. Before I built LienSimple, I used a spreadsheet. Either works as long as you are consistent. Missing a redemption deadline because you lost track is one of the most expensive mistakes you can make in this business.

Frequently Asked Questions

Common questions about finding properties.