Riverfront economic development tax area.

Requires the legislative body to submit a resolution establishing a tax area to the budget committee and budget agency for review and approval. Allows a tax area to receive incremental state income tax revenue and incremental sales tax revenue attributable to the tax area. Requires a city or county that establishes a tax area to establish a riverfront economic development area fund. Provides that a tax area terminates not later than 25 years after the date on which the resolution establishing the tax area is adopted.