Delaware payroll tax form information

Alerts and notices

Select a state from the drop-down list or visit the State-specific payroll tax form information topic to view payroll tax form information for that state.

Unemployment forms

Agency: Department of Labor - Division of Unemployment Insurance

Website: http://ui.delawareworks.com/

Description Approval Information Filing Methods Web fill-in Form Due Date
UC-8 Preprinted form only Preprinted No Last day of the following month
UC-8A Preprinted form only Preprinted, Magnetic No Last day of the following month

Withholding forms

Agency: State of Delaware

Website: http://revenue.delaware.gov/

Description Approval Information Filing Methods Web fill-in Form Due Date
W1A 9301 Approved Paper No 3 banking days after the period end*
W1 9301 Approved Paper No 15th of the following month*
W1Q 9701 Approved Paper No Last day of the following month*
W-3 9801 Approved Paper No January 31st*
W-2 Copy 1 Available up to 2020 (No approval required) Paper, Internet No January 31st*

* Due date adjusts for non-banking days

Other forms

1099 forms

Description Approval Information Filing Methods Web fill-in Form Due Date
1099-MISC No approval required Internet No February 28th*
1099-R No approval required Internet No February 28th*

* Due date adjusts for non-banking days

See also: State 1099 files overview

State website: www.revenue.delaware.gov

E-filing notes

Form UC-8

  • Registration required - No
  • File format - Cartridge Record Format
  • Mail the CD-R or the non-compressed cartridge (3490 or 3490E) to Delaware Department of Labor, Division of Unemployment Insurance, P.O. Box 9953, Wilmington, DE 19809.

State ID formats

Unemployment ID: 6 digits formatted as #####-# (Example: 12345-6)

Withholding ID: 13 digits formatted as #-#########-### (Example: 1-234567890-123)

New hire reporting

Reporting methods

File Upload Type: Magnetic

General reporting requirements

Electronic filing required: No
Filing frequency: Twice monthly
Registration required: No

Website:

Related topics

State-specific payroll tax form information

Processing state payroll tax forms

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