With Software That Works, Government Works Better.

Grant Street Group specializes in cloud-based government solutions for tax collection, e-payments, and auctions. Our applications handle the billing, collection, and distribution of taxes, as well as payment processing and online auctions of financial and legal instruments.
Nearly two-thirds of all property taxes in the state of Florida ($21 billion) are collected using TaxSys®, our fully hosted tax billing and collection solution. One-third of online vehicle and vessel registration renewals in the state are processed using RenewExpress®.

PaymentExpress®, our secure e-payments service, processes over $20 billion in credit card and e-check transactions annually.

Grant Street is also the world’s largest internet auctioneer. To date, we’ve conducted online auctions of bonds, notes, tax certificates, and other financial and legal instruments for more than 6,800 government and financial entities, with a value exceeding $13 trillion.

From Miami-Dade County to the State of New Mexico to the City of San Francisco, government entities from coast to coast rely on Grant Street products to deliver technological solutions that truly work.

Team Profiles

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Our Technology

Since its inception, Grant Street Group has focused on providing Software as a Service using a cloud architecture.

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