A surety deposit threshold applies for businesses and state and local government units (city, county, school districts) that contract with non-Minnesota construction contractors.
For any one contract that exceeds $50,000, the business or government unit must withhold 8 percent from payments and send the money to the Department of Revenue. The department will hold the funds as surety for the payment of state taxes owed as a result of the contract.
For more information about this law, including exceptions to the withholding requirement, see Withholding Tax Fact Sheet 12 – Surety Deposits for Non-Minnesota Construction Contractors.
The law that applies is Minnesota Statutes, section 290.9705.