Tax lien software for people who actually bid

LienScope turns 125 counties’ worth of tax lien and tax deed sale data — published as PDFs, CSVs and portal pages — into one searchable workspace, so the research happens before auction day instead of the night before.

Coverage: 125 counties across 13 states (MS, IN, IA, GA, TX, FL, CA, OK, MD, TN, AL, KY, and MI). County data reviewed as of 2026-08-25.

What the software does

County data, verified before publication
Auction records are pulled from county PDFs, CSV exports and public portals, then checked against the source before they appear. Every county page carries the date its data was last reviewed.
One searchable workspace, not forty county websites
Sale dates, parcel details, opening bids and sale terms sit in a single filterable list with map-based discovery, instead of a folder of downloads in different formats.
Sale terms you can check against the statute
Where we have read a county's rules, the listing shows the rate, who sets it, and how long redemption runs, each linked to the section it came from — and says plainly when we have not verified a county rather than filling the gap.
Watchlists and auction countdowns
Track the parcels you are underwriting, see which sale each belongs to, and get the calendar in one place rather than reconstructing it per county.
Exports for your own models
CSV export on paid tiers, so the research workspace feeds whatever underwriting spreadsheet or model you already trust.

See the data before you sign up

Every covered county has a public page with its sale type, redemption period and current list. No account needed to look.

Browse by state: MS, IN, IA, GA, TX, FL, CA, OK, MD, TN, AL, KY, MI

Common questions

What does tax lien software actually do?
It replaces the manual part of tax-sale research: collecting county sale lists that arrive as PDFs and spreadsheets, normalising them into one searchable format, and enriching each parcel with the value and sale-term context you would otherwise assemble by hand.
Do I need software to invest in tax liens?
No. Counties publish their lists publicly and many investors work directly from them. Software earns its place when you follow more than one county, because the research burden scales with the number of sale calendars, file formats and county rules you are tracking.
Which counties does LienScope cover?
Coverage is listed on the county pages and is added only after a verified production run — a county appears when its data is live, never in advance.
Is there a free version?
Yes. The free Scout tier shows upcoming auctions with county, sale date and opening bid, with no card required. Full property detail, exports and saved searches are on the paid tiers.

Start on the free tier

Scout shows upcoming auctions with county, sale date and opening bid, with no card required. Full property detail, exports and saved searches are on the paid tiers — see pricing.

Background reading on process and county rules is on the LienScope blog. LienScope publishes auction data and research tooling; it does not provide legal, tax or investment advice.