Maryland Any Year Form 2 — SolProprietorshipps & General Partnerships is a form used by sole proprietorship and general partnerships in the state of Maryland. It is required to be filed annually or biennially with the Maryland Comptroller's Office. This form is used to report business income, deductions, and credits to the Comptroller's Office. The form must be completed and filed by the due date provided by the Comptroller's Office for the tax year in question. There are two types of Maryland Any Year Form 2 — SolProprietorshipps & General Partnerships: Form 2-S for sole proprietorship and Form 2-P for general partnerships. Both forms must be completed and filed with the Comptroller's Office in order to remain in compliance with Maryland's tax laws.