Everything you need to track tax lien certificates

Track certificates across any state or county. Get real-time interest calculations, deadline alerts, and portfolio insights.

Multi-State Portfolio Dashboard

See your entire portfolio across every state and county. Total invested, earned interest, active certificates, and returns at a single glance.

Auto-calculates based on each state's rate structure. Handles Texas tiered rates (25%, 18%, 15%), Florida 18%, Arizona 16%, and all others.

Every state has different redemption periods. LienSimple tracks all of them and sends email alerts before deadlines.

Built-in rate lookup for all 40 tax lien states. No more searching county websites for interest rate structures.

Get notified before your certificates approach their redemption date. Never miss a deadline again.

Export your entire portfolio history for tax season. Interest earned, dates, states, and amounts ready for your accountant.

Add certificates from any county in any state. Filter by county, state, status, or date range.

See your blended interest rate across all certificates. Compare how allocation strategies impact total returns.

Compare rates, redemption periods, and auction types across all 40 states side-by-side to find the best opportunities.

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Join investors tracking certificates across 40 states. Free to start, no credit card required.