Minn. Stat. § 518A.37
Subd. 1. No deviation.
If the court does not deviate from the presumptive child support obligation computed under section 518A.34, the court must make written findings that state:
Subd. 2. Deviation.
If the court deviates from the presumptive child support obligation computed under section 518A.34, the court must make written findings that state:
Subd. 3. Written findings required in every case.
The provisions of this section apply whether or not the parties are each represented by independent counsel and have entered into a written agreement. The court must review stipulations presented to it for conformity with section 518A.34. The court is not required to conduct a hearing, but the parties must provide sufficient documentation to verify the child support determination and to justify any deviation.