Learn the complete process for Hennepin County notary registration. Discover steps, fees, and benefits to start your notary journey.File in person:​​ Go to the Civil Filing counter on the third floor of the C Tower in the Hennepin County Government Center in downtown Minneapolis. I am first duly sworn and state I am: Name. Sign the form before a Notary Public or before a Hennepin County District Court Clerk in the Civil Division. Select or upload your document, prove your identity and meet with an online notary instantly. This form is for use when claiming exemption from motor vehicle sales tax in a gift transaction, pursuant to Minnesota Statutes. 168.171.