Florida Tax Lien API for Certificate Investors
Florida Tax Certs indexes 1,267,795 Florida tax certificates at certificate level across 42 of Florida's 67 counties, plus the official certificate-sale directory for all 67 counties and 9.25 million property parcels for owner and valuation context. Screen tax liens by county, status, face amount, and interest rate without juggling LienHub, RealAuction, and TaxCertSale logins. Certificate holder, lands-available, and tax deed application records are not yet available, and redemption tracking is on the roadmap.
Example request
One curl call, one Bearer token. No SDK install required.
curl -H "Authorization: Bearer fltc_test_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" \
"https://fltaxcerts.com/api/v1/certificates/search?county=miami-dade"Example response
Envelope-shaped JSON with data, meta, and pagination cursors.
Synthetic rows — the live response from /api/v1/sample/certificates/search. Not real records.
{
"data": [
{
"id": "sample_cert_polk_0001",
"certificate_number": "2023-004512",
"county_slug": "polk",
"parcel_id": "242813000000031010",
"parcel_ref": "24-28-13-000000-031010",
"tax_year": 2023,
"status": "sold",
"face_amount": 1842.55,
"delinquent_amount": 1612.4,
"total_due": 1907.31,
"interest_rate": 5.25,
"bid_rate": 5.25,
"sale_date": "2024-06-01",
"batch_number": "B-014",
"holder_name": "FIG CAPITAL INVESTMENTS LLC",
"redeemed_at": null,
"owner_name": "RIVERA MARIA G",
"site_address_full": "1420 AVENUE K NE, WINTER HAVEN, FL 33881",
"legal_description": "LAKEVIEW HEIGHTS PB 12 PG 4 LOT 10 BLK 3",
"source_vendor": "lienhub",
"source_url": "https://polk.lienhub.com"
},
{
"id": "sample_cert_polk_0002",
"certificate_number": "2023-004870",
"county_slug": "polk",
"parcel_id": "262701000000044220",
"parcel_ref": "26-27-01-000000-044220",
"tax_year": 2023,
"status": "redeemed",
"face_amount": 612.18,
"delinquent_amount": 540,
"total_due": 0,
"interest_rate": 0.25,
"bid_rate": 0.25,
"sale_date": "2024-06-01",
"batch_number": "B-031",
"holder_name": "TLGFY LLC",
"redeemed_at": "2024-09-14",
"owner_name": "OAKMONT HOLDINGS LLC",
"site_address_full": "905 6TH ST SW, WINTER HAVEN, FL 33880",
"legal_description": "INWOOD UNIT 2 PB 9 PG 51 LOT 22",
"source_vendor": "lienhub",
"source_url": "https://polk.lienhub.com"
}
],
"pagination": {
"limit": 2,
"offset": 0,
"total": 5,
"has_more": true
},
"meta": {
"request_id": "req_00000000000000000000000000000000",
"dataset_status": "sample",
"dataset_message": "Sample data — production endpoints require an API key.",
"sample": true
}
}Ready to ship against Florida data?
Read the authentication docs then start hitting the API with your test key. Free tier: 1,000 calls/mo.
Last updated: 2026-06-29