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Money and taxes

Florida stormwater fees can be a local bill line

A Florida stormwater fee may show up as a local service charge, often tied to hard surfaces on a property rather than the home's market value.

A stormwater fee can look odd the first time it appears in a Florida money file.

It may not be based on what the home is worth. Orlando, for example, ties its fee to impervious area. That means hard surfaces where water does not soak into the soil, such as roofs, driveways, parking lots, and streets. Pinellas County uses a surface water assessment for unincorporated areas and also looks at hard surface area.

The bill location can vary. Orlando bills the fee as a non-ad valorem charge on the Orange County property tax bill. Pinellas lists its surface water assessment on the TRIM notice for affected property. Other local governments may use a utility bill or another local setup.

The simple check is the address. Look at the city, county, and whether the property is inside an unincorporated area or a municipality. Then check the hard-surface measure if the fee looks off. A house addition, patio, driveway, commercial parking area, or property record correction can change the math.

Do not treat this as a statewide flat fee. Treat it as a local service charge with local rules, local credits, and a local office that can explain the parcel.

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Last checked against these sources: July 5, 2026.

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