Below are some important deadlines for Delaware based companies for this upcoming tax season and year end filings.

• January 9th
  • Transmitting of Federal Business (1120 & 1065 Series) Income Tax Returns Begins.

• January 19th
  • Transmitting of Federal Individual Income Tax Returns Begins.

• January 29th
  • Transmitting of DE Individual Income Tax Returns Begins.

• February 1st
  • Furnish W-2’s to Employees.
  • Furnish 1099’s to Vendors
  • Employer’s Payroll Return 941 & 940 due to IRS.
  • Employer’s Payroll Return UC-8 due to DE Unemployment.

• March 1st
  • State of DE Annual Report & Franchise Tax Payment Due

• March 31st
  • File Copy A of Forms W-2 & W-3 to SSA
  • File Copy A of Form 1099 & 1096 to IRS

• June 1st
  • State of DE LLC Tax Payment Due

*State of Delaware Business Returns are still paper filed. These are available now.