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LienWatch — AI-powered Real Estate and Tax Lien investing platform.

Everything you need to know about distressed asset investing, in one place. The Tax Lien School — built for beginners to institutional investors.

Most lawyers charge $400/hour.
LienWatch Gold: less than $400/month.
All 50 states. Instant. 24/7.

Why pay a lawyer $2,500–$5,000 to research one state? Tax Lien School gives you all 50 states — for $399/month.

The old way

Hire an attorney. Wait 2–4 weeks. Pay $2,500–$5,000 per state for dozens of pages of statute citations, filing timelines, and redemption periods. Repeat for every state you want to invest in.

The LienWatch way

Every state, every statute, every filing deadline. Instant access. Can't get your attorney on the phone? Ask Professor Tax Lien anything — he's available 24/7. Gold members always get the answer.

☢ You'll save over $100,000 in legal research. You do the math.
Who this is for
💰 Lenders & Capital Deployers

Are you a lender? Big bank, hedge fund, or family office financing tax lien purchasers?

Get state-by-state statutory answers fast. No waiting on outside counsel. You need answers quick on individual states — sign up today.

🚯 Audit Firms & CPAs

Are you an audit farm? Big accounting firm with tax lien exposure?

Big Four, regional firms, and solo practitioners — get research on all 50 states, every statute, one platform. Everything in one place.

🛍 Family Offices & Hedge Funds

Deploying capital across multiple states?

Due diligence just got faster. Know every redemption period, interest rate, and lien priority before you wire. LienWatch is institutional-grade research built for serious capital.

You need answers fast. Sign up today →
Professional Legal Research

Professional Legal Research for all 50 states + DC? $399/month.

The old way

One state — one attorney — two-week wait. Pay $2,500–$5,000 per state, wait weeks, and get static documents. Repeat for every state you invest in.

The LienWatch way

All 50 states + DC — instant — $399/month. Every statute, every filing deadline, every redemption period. Ask Professor Tax Lien anything, 24/7.

What the school covers — all three categories, every state
Tax Liens

You buy the delinquent tax itself at auction and earn a statutory interest rate while the property owner has a redemption window to pay you back. Highest upside, longest hold — 30 enabling-legislation states.

Tax Deeds

You buy the property itself at auction when taxes go unpaid. No redemption period in most cases — you take title day-of-sale. Highest conviction, fastest close — several dozen states.

Redeemable Deeds

A hybrid — the holder takes title at sale, but the former owner can still redeem for a statutorily-set window (often 1 year). Best for investors who want title now but tolerate a tail risk — in 4–6 states.

☢ You'll save over $100,000 in legal research. You do the math.
Tax Lien School

Meet Professor Tax Lien

Your personal AI professor — trained on tax lien statutes, redemption periods, foreclosure mechanics, and state-specific rules across all 50 states. Ask any question, get an answer grounded in the law, not guesses.

51
States covered
30+
Enabling-legislation states
24/7
AI availability
Gold members get unlimited access
Professor Neil
University campus
Tax lien certificate
Auction room
Courthouse
Investor reviewing documents
US map
Florida
Student learning
Graduate with diploma
Professor Neil — Your Instructor
1 / 10
Professor Neil — Your Instructor
Play Orientation
0:00 / 0:00
"

The statute is your friend. Read it before you bid.

— Professor Tax Lien

Find deals before auction — any county, any state

Choose your investment category. Search any county. Get the auction list for $9.99 or subscribe for unlimited access.

Tax Liens

Counties auction certificates to investors who pay delinquent taxes. You earn interest — the certificate is backed by the property.

Foreclosures

Pre-foreclosure leads — owners defaulted but the bank hasn't finalized repossession. Often motivated sellers who need to close fast.

REO Properties

Real Estate Owned — bank-owned after foreclosure auctions draw no bids. Banks price to move, creating consistent investor opportunities.

Tax Deeds

Counties auction the property itself after taxes go unpaid past redemption. Investors bid at auction — winning can mean acquiring property below market value.

HOA Liens

Coming Soon

HOA foreclosure and Lis Pendens filings — delinquent homeowner association liens that have progressed to court foreclosure action.

Straightforward — no surprises

Buy one list for $9.99 or subscribe for everything.

Buy a Single List
One-time purchase — no subscription
$9.99/list

Pick any county. Choose your categories. Get the list delivered.

  • One county, your choice of categories
  • Tax Liens, Tax Deeds, REO, or Foreclosures
  • Full auction list — Excel download
  • Auction dates, parcel numbers, opening bids
  • A–F scoring on every property
  • Email delivery after purchase
  • No subscription — pay once, done
Buy a List
Coming Soon
AIEVR
Property appraisal report
(pics for condo/multifamily coming soon)
$9.99/property

One AI report with estimated market value. No subscription needed.

  • Instant property valuation
  • Estimated market value
  • Available to anyone — no account required
  • Create a free account
Get AIEVR — $9.99
Most popular
Basic
Monthly — everything you need
$199/mo

5 AIEVR appraisal reports included every month.

  • All 4 categories: Tax Liens, Foreclosures, REO, Tax Deeds
  • Any county, any state
  • 5 AIEVR appraisal reports/month — included
  • A–F scoring on every lead
  • Unlimited AI chat — ask anything, no limits
  • Re-download past purchases
  • Account dashboard
Best value
Gold
Education Center + Inner Circle
$399/mo

Everything in Basic — 10 AIEVR/mo — plus real-time legislative alerts across all 50 states and education and community to win at tax liens.

  • Everything in Basic
  • 🔔 Legislative Watch — All 50 States
  • LienWatch monitors all 50 state legislatures in real time using live API integration. The moment a bill affecting tax liens, tax deeds, foreclosures, or delinquent property taxes moves — you get an email alert. Know before the laws change, not after.
  • LienWatch Inner Circle
  • Invite-only community — Gold members only, Discord-based
  • Research Center
  • All 50 states plus DC
  • Complete Access to the Tax Lien School
  • Education · Research · Marketing · State-by-State Mechanics · Unlimited Ask Professor Tax Lien
  • 10 AIEVR appraisal reports/month
  • 10 property appraisal reports included — no per-report fee. More available at $9.99 each.
  • Unlimited AI Chat
  • Ask anything about Tax Lien, Tax Deed, REO & Foreclosure investing. Open-universe answers, no limits.
Why LienWatch Gold

LienWatch catches outdated information other legal resources get wrong.

Here's one real example from our New Jersey Legal Library — callouts our team has corrected against current statute (N.J.S.A. 54:5-33):

CORRECTED

Where does the premium go after I win a NJ tax lien auction?

The premium is held by the MUNICIPALITY — the township, borough, or city tax collector where the property is located. It is NOT held by the county. It sits in a non-interest-bearing escrow account while the lien is active.

Note: Many outdated resources incorrectly state the county holds the premium. Per statute, it is the municipality.

CORRECTED

Can I request my premium back if the owner doesn't redeem?

No. There is no provision in N.J.S.A. 54:5-33 that allows the certificate holder to request the premium back outside of a formal redemption. If the property owner fails to redeem and you do not foreclose (or you foreclose but take title), the premium escheats to the municipality.

If you see this language in other NJ tax lien resources, treat it as incorrect until you verify it against the current statute text.

Gold members get the full NJ Legal Library, statute-by-statute corrections, and unlimited Ask Professor Tax Lien.

See full NJ Legal Library →
Professional legal research for a single state?
$2,500–$5,000
That's 47 pages of tax lien mechanics, statute citations, and filing timelines — per state.
Tax Lien School gives you all 30 states for only $399/month in the Gold plan.
You do the math. You save $99,601.
Why stay on Gold after you know your state?
You know Florida cold. But Florida changes — new filings, redemption windows closing, county-level rule shifts. Ask Professor Tax Lien any question, anytime. Gold keeps you ahead of it all, month after month.
Or buy one county list for $9.99 — no subscription required. See plans →

Frequently asked questions

What is LienWatch?

LienWatch is an AI-powered research platform that delivers scored, ranked tax lien, tax deed, foreclosure, and REO deal flow to investors before each auction date — across 30 enabling-legislation states and 14+ sheriff-sale markets.

How much does LienWatch cost?

A single county list is $9.99. The Basic plan is $199/month (5 lists + 5 AIEVR reports included) and the Gold plan is $399/month (10 lists + 10 AIEVR reports + Tax Lien School + Inner Circle).

What is AIEVR?

AIEVR is LienWatch's AI property valuation report. For $9.99 you get an estimated market value, comparable sales, tax history, and a PDF you can keep — without a subscription.

Do I need a subscription to use LienWatch?

No. You can buy a single county list for $9.99 with no subscription, or run a single AIEVR report for $9.99. Subscriptions add unlimited lists, AIEVR reports, and (with Gold) the Tax Lien School.

Which states does LienWatch cover?

LienWatch covers real estate and tax lien investing opportunities across all 50 states, including all 30 states with enabling tax-lien legislation. Coverage extends to 14+ sheriff-sale markets for REO, Tax Deed, and Foreclosure listings. AIEVR property appraisal reports work on any US property via internet research and public records.

How fresh is the data?

Tax Lien auction calendars and National REO / Tax Deed / Foreclosure listings refresh every 2 hours. County-level lists are scraped daily across priority markets nationwide.

Is there a free trial?

There is no timed free trial, but AIEVR-style pay-per-report ($9.99) lets you evaluate the platform on any single property without committing to a subscription. You can also ask LienWatch free tax-lien questions — limited per month.

How is each property scored?

Every real estate lead is graded A through F using four signals: estimated ROI, LTV ratio, interest rate, and active-deals count. The score determines deal priority and is visible on every list.

Intelligence

The Legal Landscape Is Shifting – Are You Ready?

One landmark Supreme Court ruling. One pending ruling. A dozen states rewriting their tax sale rules. Here's what's changing and what it means for your portfolio.

The Death of "Home Equity Theft"
Tyler v. Hennepin County
States Cutting Out Private Investors
The Push to Eliminate Third-Party Lien Sales
The New Fight
Pung v. Isabella County

Stay ahead of every ruling. LienWatch tracks how legal changes affect your portfolio — before auction day.

Join LienWatch to find out more!
Properties Available
Added Today
New Lists This Week
Auctions This Week
Deal of the Week
Auction in 13 days · Aug 28, 2026
4825 W Cypress Street, Tampa FL — single-family residential tax lien
A
4825 W Cypress Street
Tampa, FL 33607 · Hillsborough County
Auction
Aug 28, 2026
Tax Owed
$14,820
Equity
74%
Interest Rate
18%
Redemption
2 yrs
Equity position
Est. value $265K · Lien $69K · 74% equity protected
See full deal → Subscribe
Investment Coverage — All 50 States
National Coverage

REO & Tax Deed Deal Flow

Real properties — not liens. REO, Tax Deeds, and Foreclosures from states, updated every 2 hours.

Type State Property Opening Bid Est. Value Tax Deed Auction Date Beds / Baths Sq Ft
View Full Live List All deals — filterable by state, type & property class

From raw county data to ranked deal — automatically

Whether it's a tax deed, foreclosure, or lien, the scoring process is the same — consistent, unbiased, updated every time the county updates.

01

Scrape county records

Our agent hits county tax collector websites across 30+ states — Hillsborough, Miami-Dade, Orange, and every other county we cover. It pulls the published delinquent property lists, PDF or CSV, no matter the format.

CountyHillsborough
UpdatedJun 3, 2026
Parcels18,432
New today+14
02

Score every property

Each parcel gets a grade (A through F) based on: tax owed vs. estimated market value, years delinquent, property type, owner situation, and redemption urgency. No gut feelings — consistent scoring every time.

A
92
B+
78
C
54
D
31
03

Deliver ranked leads

When the county publishes a new list, the rerun surfaces a prioritized lineup — A‑grades at the top, with property address, tax owed, estimated market value, and auction date. Skip the spreadsheet. Focus on the deals that matter.

A 4708 W Hillsborough Ave, Tampa 18.4%
B+ 12034 NW 7th St, Miami 14.2%
B 8914 Colonial Dr, Orlando 12.1%
C 334 Pine Ave, West Palm Beach 9.8%

Most investors only see the surface.

We monitor data streams most investors don't know exist — giving subscribers first look at properties before they hit the public auction lists.

County PDFs
Published delinquent lists from county tax collector websites — the same public records everyone else scrapes, but faster and cleaner.
Internal auction calendars
County auction dates and bid opening windows — pulled directly from official county schedules and licensed auction‑data feeds, then de‑duplicated before subscribers see them.
Property record cross-referencing
Parcel IDs matched against assessor data — owner names, mailing addresses, assessed values, and prior lien history.
Redemption timeline signals
Years delinquent, past redemption events, and court filing patterns — signals that indicate whether the owner is likely to redeem or let the lien go.
Multi-source data fusion
Official county records fused with licensed auction‑data feeds — de-duplicated into one clean view before subscribers see it.
RealAuction feed access
Proprietary data pipeline from RealAuction and county-contracted auction platforms — aggregated and scored daily before the auction round opens.
New Jersey
Coming Soon

Track NJ Municipal Tax Sales
Before They Open

LienWatch uses AI-powered research to surface confirmed upcoming tax sale dates across hundreds of NJ municipalities — registration deadlines, deposit requirements, and auction details. Never miss a sale.

Gold: Included Free Basic: 2 free searches/day
Join Today to View →
Sample Municipality, NJ
Sale Date
●●●● ●●, 2026
Registration Deadline
●●●● ●●, 2026
Deposit Required
$●,●●● cashier's check
Auction Details
●●●●●●●●●●●●
Members Only
Honest Assessment

Risks & Pitfalls

Tax Liens Are Not a Get-Rich-Quick Scheme.

You can lose money on tax liens. Most investors do. All investors have at some point. The ones who keep going? They learned the risks before they bought.

(If someone claims online they've never lost money on tax liens — obviously they haven't actually invested in them.)

Ranked property leads — updated daily

Scored across tax owed, market value, delinquency severity, and redemption urgency. Real data from Hillsborough, Miami-Dade, and Orange County.

Filter by county:
Grade Property address County Tax owed Est. value Est. yield Report
A
4708 W Hillsborough Ave Tampa, FL 33614
Hillsborough
$4,218
$285,000
18.4%
A–
12034 NW 7th Street Miami, FL 33168
Miami-Dade
$7,104
$340,000
15.2%
B+
8914 Colonial Drive Orlando, FL 32807
Orange
$3,881
$210,000
14.2%
B
551 N Federal Highway Boca Raton, FL 33432
Broward
$12,490
$620,000
12.8%
B
334 NE 3rd Avenue Fort Lauderdale, FL 33301
Broward
$5,620
$295,000
11.4%
C+
2100 S Ocean Drive West Palm Beach, FL 33401
Palm Beach
$21,300
$890,000
9.1%

Yields are estimated based on tax certificate mechanics. Actual returns depend on redemption timeline and bidding dynamics.

Talk to us

Not sure which plan fits? Have a specific property in mind? Just want to know more before you buy. We'll get back to you fast.

Response time
Within a few hours
General inquiries
support@lienwatch.ai
Have a question? Chat with us now — get answers in seconds

Support Hours: Mon–Fri, 9 AM–5 PM

Ask LienWatch
LienWatch's customer-service assistant — verified state corrections persist across sessions.