Minnesota automatically registers electronic return originators nationwide and will automatically enroll authorized IRS e-file providers with an IRS electronic filer electronic filer identification number (EFIN) into Minnesota's e-file program on a nationwide basis.
The IRS generally posts updates once per week for Minnesota to modify its records. Preparers who prepared more than 100 individual income tax returns in the previous tax filing season are required to e-file all individual income tax returns. Exceptions:
(1) Joint returns where both reciprocity and form M1NR are required to file;
(2) SSN was used erroneously on a previously e-filed return. The preparer will be fined $5 per return for each return filed on paper.
Phone: (651) 296-2153 Fax: (651) 556-3130