About Miami-Dade County
Miami-Dade County is the county-level government serving the greater Miami area in Florida. It oversees a wide range of public services, including property tax administration through the Office of the Tax Collector, water and sewer utilities, public transportation, courts and records, permitting, code enforcement, and various community programs. Many of these services can be paid for online via credit or debit card through the county’s official payment portals.
A charge with the descriptor string "MIAMI PMT* MIAMIDADE CC" is very likely tied to a credit or debit card payment you made to Miami-Dade County, such as property taxes, utility bills (like Water and Sewer), permits, licenses, fines, or other county fees. The “MIAMI PMT*” portion functions as part of the payment gateway/portal label, while “MIAMIDADE CC” indicates a Miami-Dade County credit card transaction. In many cases, you’ll also see a separate small line item reflecting the third‑party card processing or convenience fee, as allowed under Florida law for government entities that accept card payments online.
If you don’t recognize this charge, start by comparing the transaction date and amount to recent Miami-Dade payments you or someone in your household may have made—especially property tax payments, water/sewer bills, transit passes, or permit fees. You can look up your accounts via the official Miami-Dade County website, tax payment portal, or Water and Sewer account page to confirm recent transactions. If something still looks wrong, contact the relevant Miami-Dade department (for example, the Office of the Tax Collector or Water and Sewer Department) using the phone numbers or contact forms listed on miamidade.gov, or reach out to your card issuer to inquire and, if needed, dispute unrecognized charges.