Minn. Stat. § 326B.145
Each municipality shall annually report by June 30 to the department, in a format prescribed by the department, all construction and development-related fees collected by the municipality from developers, builders, and subcontractors if the cumulative fees collected exceeded $5,000 in the reporting year, except that, for reports due June 30, 2009, to June 30, 2013, the reporting threshold is $10,000. The report must include:
(3) the expenses associated with the municipal activities for which fees were collected.
A municipality that fails to report to the department in accordance with this section is subject to the remedies provided by section 326B.082.