Welcome and Thank You

for Participating in Martin County’s

Annual Tax Certificate Sale





Dollars collected at the tax certificate sale help SUPPORT our schools, parks, roads, libraries, waterways and natural resources.










The online electronic bidding process has proven to increase efficiency and convenience by increasing the access to our sale while ensuring fairness in the bidding process.

If you are new to the process, we have created a test/practice site that will allow you to familiarize yourself with the way the system works and learn how to maneuver through the sale.

All bidders are required to register, submit a W-8 or W-9 form and a 10% deposit. Please feel free to call us with any questions at 772-288-5749 or 772-288-5747, e-mail us at or visit our frequently asked questions page on our website