Tax Lien Data
Buy and sell tax lien data data. Lien filings, release rates, and property impact — the distressed asset and compliance data.
No listings currently in the marketplace for Tax Lien Data.
Find Me This Data →Overview
What Is Tax Lien Data?
Tax lien data encompasses records of unpaid property taxes, federal tax liens, and related filings across U.S. counties and municipalities. This dataset includes lien filings, property details, delinquency status, and release rates—critical intelligence for investors, compliance officers, and local governments. The market tracks both individual tax lien certificates and bulk transaction records, enabling investors to identify distressed assets and hedge funds to evaluate portfolio risk. The tax lien market has grown significantly, with total dollars offered increasing from $3.8 billion in 2021 to $5.02 billion in 2024. This expansion reflects genuine market growth driven by rising property valuations, increased investor confidence in tax lien certificates as an asset class, and more properties entering the delinquency pipeline. Data providers deliver this information via APIs, bulk exports, and sample previews, supporting both individual and institutional buyers.
Market Data
$3.8B to $5.02B
Market Growth (2021–2024)
Source: Tax Sale Resources
1.32M to 1.52M
Parcel Volume Growth (2021–2024)
Source: Tax Sale Resources
25,000 new IRS liens
Federal Tax Liens Tracked Annually
Source: Datarade
~98% of liens
Typical Redemption Rate
Source: AmeriSave
8% to 36% by state
Interest Rate Range for Tax Lien Certificates
Source: AmeriSave
Who Uses This Data
What AI models do with it.do with it.
Real Estate Investors & Hedge Funds
Identify distressed properties and tax lien certificates offering fixed returns between 8% and 36%. Institutional investors now dominate auctions, bidding competitively to secure liens.
Compliance & Risk Officers
Monitor federal tax liens, UCC filings, and unsecured liens to assess debtor creditworthiness and regulatory exposure across portfolios.
Local Governments & Tax Assessors
Track delinquent properties, manage tax lien sales, and forecast revenue from auctions. Data helps municipalities bridge budget gaps and enforce tax collection.
Property Title & Mortgage Companies
Verify lien status, track property transactions, and clear title chains using comprehensive deed, mortgage, and lien records before closing.
What Can You Earn?
What it's worth.worth.
Subscription Data Feed
$1,125–$1,500/month
Covers 25,000 new IRS liens annually via API and bulk access.
Pre-Foreclosure & Deed Data (ATTOM)
Varies
Pricing available upon request for 27M+ U.S. records across 3,002 counties and 525K+ foreclosure records.
API-Based Lien Queries (BatchData)
$0.01 per API call
Pay-per-call model for 127M+ property records with debt, equity, and transaction intelligence.
UCC & Business Lien Data (Accutrend)
Varies
Custom pricing for B2B business wealth and UCC lien information.
What Buyers Expect
What makes it valuable.valuable.
Comprehensive County Coverage
Data should span 3,000+ U.S. counties with consistent lien filing records. Gaps in county data reduce accuracy for nationwide analysis.
Real-Time or Frequent Updates
Investors require current lien status, redemption tracking, and release notifications. Stale data diminishes investment value and compliance relevance.
Standardized Record Structure
Lien records must include property identifiers, lien amounts, filing dates, interest rates, redemption status, and owner contact information for operational use.
Audit Trail & Data Provenance
Compliance teams and title companies demand verified sourcing from county recorders, IRS databases, or certified data aggregators to support legal proceedings.
Companies Active Here
Who's buying.buying.
Offers 27M+ pre-foreclosure records and 525K+ active foreclosure & REO records across 3,002 U.S. counties with free sample previews and API access.
Provides Federal Tax Lien and IRS lien data tracking 25,000 new liens annually via API and bulk exports, starting at $1,125–$1,500/month.
Delivers 127M+ mortgage and lien records with debt, equity, and transaction intelligence via API at $0.01 per call.
Specializes in B2B business wealth and UCC lien information for compliance and risk assessment.
FAQ
Common questions.questions.
How much money is in the tax lien market?
The national tax lien market grew from $3.8 billion in 2021 to $5.02 billion in 2024, representing sustained expansion driven by rising property valuations and increased institutional investor interest.
What returns can investors expect from tax liens?
Tax lien certificates offer fixed interest rates between 8% and 36% depending on state law, making them competitive with bonds. Approximately 98% of property owners redeem their liens before foreclosure, so most investors profit from interest payments rather than acquiring property.
How many properties enter tax lien sales annually?
In 2024, 1.52 million parcels were included in tax lien sales, up from 1.32 million in 2021. This growth reflects both rising property valuations and more properties entering the delinquency pipeline.
What data sources do investors use to identify tax liens?
Investors access tax lien data through specialized providers like ATTOM (27M+ records), CompCurve (25,000 new IRS liens/year), and BatchData (127M+ properties). Most offer API access and bulk exports for real-time or frequent updates.
Sell yourtax liendata.
If your company generates tax lien data, AI companies are actively looking for it. We handle pricing, compliance, and buyer matching.
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