Arkansas has not enacted a statewide impact fee enabling statute, and Arkansas cities have historically had limited authority to impose development impact fees outside of negotiated agreements. Fort Smith does not impose general development impact fees on residential construction; ADU applicants typically face only standard zoning permit fees, building permit fees under the locally adopted IRC, and utility connection (tap) fees through Fort Smith Utilities (water and sewer) and the appropriate gas and electric utilities. School districts in Arkansas have no impact-fee authority. Recreation, traffic, and park impact fees are not generally assessed by Fort Smith on infill ADU construction.
Arkansas, unlike states such as Florida, Texas, and California, has not enacted a comprehensive impact fee enabling statute. The Arkansas Constitution Article XII §4 limits municipal taxation and has been read to constrain unauthorized exactions on development. Cities of the first class derive their general powers from A.C.A. §14-43-601 et seq. (corporate powers) and planning powers from A.C.A. §14-56-401 et seq. but have no specific impact fee authorization equivalent to California's Mitigation Fee Act (Gov. Code §66000) or Florida's Impact Fee Act (Fla. Stat. §163.31801). Fort Smith therefore relies on permit fees and utility connection (tap) fees rather than impact fees to recover infrastructure costs. Water and sewer tap fees are administered by Fort Smith Utilities for residential service expansion; an ADU with separate service typically pays a tap fee plus any meter installation cost. If the ADU shares an existing meter and service line with the principal dwelling, tap fees may not apply. School districts under the Arkansas Education Code (A.C.A. Title 6) have no impact-fee authority and rely on the millage system funded under Arkansas Constitution Amendment 74. Recreation fees-in-lieu and park dedication requirements may apply to subdivisions but generally not to single-lot infill ADUs. Net result for a Fort Smith ADU applicant: zoning permit fee, building permit fee, and water/sewer tap fees if separate service is established. Confirm current charges with Development Services and Fort Smith Utilities.
Failure to pay required permit and tap fees prevents permit issuance and Certificate of Occupancy. Cities that attempt to collect unauthorized impact fees outside statutory authority face challenge under Arkansas constitutional and statutory limits on municipal exactions; courts have historically scrutinized exactions that lack a clear statutory basis. Fees collected without authority are subject to refund. Failure to obtain water or sewer service through proper channels can result in service termination and unauthorized connection penalties under Fort Smith Utilities tariffs.
Fort Smith, AR
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