Tennessee Form SS-2237 is a state tax form used by employers in the state of Tennessee to report their quarterly state unemployment insurance contributions. The form is used to report the total gross wages paid to each employee and the amount of contributions due for the quarter. There are two types of Tennessee Form SS-2237: the Quarterly Contribution and Wage Report and the Quarterly Contribution-Only Report. The Quarterly Contribution and Wage Report is used to report employee wages and contributions, while the Quarterly Contribution-Only Report is used to report contributions only. Both forms are available on the Tennessee Department of Labor and Workforce Development website.