Watch this video for line-by-line instructions for filling out a paper SIT return.
|2018 School Income Tax (SIT) return PDF||Use this form to file 2018 School Income Tax.||March 22, 2019|
|2018 School Income Tax (SIT) instructions PDF||Use these instructions to file 2018 School Income Taxes.||April 16, 2019|
|2018 School Income Tax S Corporation worksheet PDF||Worksheet for S Corporation shareholders to calculate regulatory exclusion for 2018 net taxable distributions.||December 18, 2018|
|Tax account change form PDF||Add a tax, change contact information, request payment coupons, or cancel an account.||February 7, 2017|