Instructions for Form OS114BUT Connecticut Business Use Tax Return
Form Os-114. Sales and use tax return: Visit portal.ct.gov/tsc to file your return electronically using the tsc or call 855.
Both taxable and nontaxable sales must. Sales and use tax return: Visit portal.ct.gov/tsc to file your return electronically using the tsc or call 855.
Sales and use tax return: Visit portal.ct.gov/tsc to file your return electronically using the tsc or call 855. Sales and use tax return: Both taxable and nontaxable sales must.
