Form 480.31
Deposit of Income Tax Withheld from Non-residents for April exceeding $200.
Form 480.9
Payment of Income Tax Withheld on dividends, partnerships distributions, interest, and 10% IRA penalty.
Form 480.9A
Deposit of tax withheld from professional services and other income subject to withholding of April.
Form 499 R-1
Employer’s Monthly Deposit of Income Tax Withheld from Employees in April.
Decl. 900.02
Monthly Room Occupancy Tax.
Form SC 2225
Filing and payment of monthly Excise Tax Return.
Form AS 2970.1
Declaration of Imports. Payment for Non-bonded importers is the day of introduction of items. Bonded importers pay the 10th of the following month of introduction.
Form SC 2788B
Donor’s Gift Tax Return, if the 3-month automatic extension was filed.
Sales and Use Tax
Biweekly 2nd installment deposit.
EFTPS
Quarterly FUTA deposit for quarter ended March 31st if liability exceeds $500, if not carryforward liability to next quarter.