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Learn Real Estate Title Due Diligence

Plain-language guides on researching title, liens, and tax-sale risk before you buy. Start with the free checklist, work through the foundations, and join the training list for new lessons.

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Start with the Foundations

Six guides that cover the core of pre-purchase title due diligence — what to check, what survives a sale, and how to read the records.

Fundamentals

Tax Deed vs. Tax Lien Investing: What Every Investor Must Understand

Not all tax sale investments are created equal. The distinction between tax deeds and tax liens is more than just terminology — it fundamentally changes your risk profile, your due diligence requirements, and your path to profit. Here is what 20+ years of title examination has taught me about both.

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Due Diligence

Which Liens Survive a Tax Deed Sale? The Complete Guide

One of the most dangerous misconceptions in tax deed investing is that all liens are wiped clean at the auction. They are not. Understanding which liens survive and which are extinguished can mean the difference between a profitable investment and a financial disaster.

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Due Diligence

The Complete Pre-Bid Due Diligence Checklist for Tax Deed Investors

Walking into a tax deed auction without proper due diligence is like buying a house without an inspection — except the risks are significantly higher. Every property at a tax deed auction has a story, and most of those stories involve complications that only surface after you have the deed in hand.

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Title Examination

How to Read a Chain of Title in 20 Minutes: A Practical Guide

The chain of title is the chronological history of ownership for a property. It tells you who owned the property, when they acquired it, and — most importantly — what encumbrances, liens, and restrictions were placed on it along the way. Here is how to read one efficiently.

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Title Protection

Quiet Title Action After a Tax Deed Sale: What You Need to Know

You won the auction, you have the deed, and you think the property is yours. But there is one more critical step most tax deed investors underestimate: the quiet title action. Without it, you may own a property you cannot sell, refinance, or insure.

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Due Diligence

Environmental Due Diligence for Tax Deed Properties: Avoiding Hidden Liability

Of all the risks in tax deed investing, environmental contamination may be the most financially devastating. Unlike a bad roof or foundation crack, environmental liability can exceed the property value by 10x or more — and it follows the land, not the owner who caused it.

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Browse all insights & guides

Ready for Help on a Real Property?

When you move from learning to a specific deal, here’s where to go next.

I’m new and not sure where to start

You want a knowledgeable second opinion before risking money.

Book a consultationRecommended: Strategy Consultation

I found a property I might bid on or buy

Tax deed, auction, wholesale, off-market, or owner-finance.

Order a property reviewRecommended: Pre-Bid Property Research

A wholesaler or seller is pressuring me to close

You want independent eyes on the title before you commit.

Verify before you buyRecommended: Pre-Bid Property Research

I already bought it and want to know what I own

You need to understand remaining risk and next steps.

Review what I ownRecommended: Post-Purchase Title Review

I have a deed, survey, or title document problem

A legal-description, survey, deed, or exception question.

Get the document reviewedRecommended: Title, Survey & Deed Review

I just want to learn and do it myself

Start with the free checklist and the education hub.

Start learningRecommended: Learn Title Due Diligence

Join the Due Diligence Training List

Get the free checklist bundle now, plus new plain-language lessons on title research, lien survival, and tax-sale red flags as they’re published. No hype, no spam — unsubscribe anytime.

The 7-document due diligence checklist bundle, free
New guides and worked examples as they’re released
Practical, investor-focused — written by a title professional

Disclaimer: The guides and resources on this site are for general education only and do not constitute legal, tax, or investment advice. Always confirm details for your specific property and jurisdiction, and consult a licensed attorney, surveyor, or title company where appropriate. Questions? Email info@taxdeedduediligence.com.