Pennsylvania REV-1736 -- Instructions For Form REV-1737-A is a document issued by the Pennsylvania Department of Revenue. It provides instructions for filing Form REV-1737-A, which is used by individuals and corporations to report their income and to calculate their Pennsylvania income tax. The form is composed of four parts: Part I — General Information; Part II – Taxable Income; Part II— – Computation of Tax; and Part IV – Other Information. The instructions cover topics such as filing requirements, filing status, exemptions, deductions, credits, estimated taxes, and payments. There are two types of Pennsylvania REV-1736 -- Instructions For Form REV-1737-A: one for individuals and one for corporations.