Delaware

Unemployment forms

Contact information

Agency: Department of Labor - Division of Unemployment Insurance

Unemployment ID format

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

Tax payment details

Deposit schedule
Due date
Payment methods
Zero filing required
Zero EFT accepted
Quarterly
Last day of the following month
Check
N/A
N/A
ACH Debit and ACH Credit payments are not accepted.

UC-8

Filing methods:
Preprinted
Form due date:
Last day of the following month
Form filing address:


DOL UI Tax Lockbox,
PO Box 5515
Binghamton, NY
13902

UC-8A

Filing methods:
Preprinted, Magnetic
Magnetic file format:
Cartridge Record Format
Form due date:
Last day of the following month
Form filing address:


DOL UI Tax Lockbox,
PO Box 5515
Binghamton, NY
13902

note
  • Registration is not required for Magnetic filing.
  • Mail the CD-R or the non-compressed cartridge (3490 or 3490E) to Delaware Department of Labor, Division of Unemployment Insurance, PO Box 9953 Wilmington, DE 19809.

Withholding forms

Contact information

Agency: State of Delaware

Withholding ID format

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

Tax payment details

Deposit schedule
Due date
Payment methods
Zero filing required
Zero EFT accepted
Eighth-monthly
3 banking days after the period end
Check, ACH
Yes
No
Monthly
15th of the following month
Check, ACH
Yes
No
Quarterly
Last day of the following month
Check, ACH
Yes
No
ACH/EFT payment information
The Delaware Department of Finance - Division of Revenue accepts ACH and EFT Debit and ACH and EFT Credit payments of withholding taxes.
How to apply
The Delaware Department of Finance - Division of Revenue requires all EFT users to apply for approval prior to submitting tax payment files.
For more information and to obtain the Delaware Department of Finance - Division of Revenue's authorization agreement visit the Delaware Department of Finance - Division of Revenue website and view the Business Services/Electronic Funds Transfer (EFT) section.
Payment and other information
Payments are due by the regular due dates for the particular period.

WTH-TAX

Filing methods:
Paper
Form due date:
Last day of the following month (adjusts for non-banking days)
Form filing address:


State of Delaware Division of Revenue,
PO Box 830
Wilmington, DE
19899-0830

WTH-REC

Filing methods:
Paper, Internet
Internet file format:
Comma-delimited
Form due date:
January 31st (adjusts for non-banking days)
Form filing address:


State of Delaware Division of Revenue,
PO Box 8754
Wilmington, DE
19899-8754

note
  • Registration is not required for Internet filing.
  • Navigate to Delaware Taxpayer Portal website and then upload the files.

W-2 Copy 1

Filing methods:
Paper, Internet
Internet file format:
FSET
Form due date:
January 31st (adjusts for non-banking days)
note
Registration is not required for Internet filing.

1099 forms

Contact information

1099-MISC

Filing methods:
Paper, Internet
Form due date:
February 28th (adjusts for non-banking days)
note
Files are created only when the client's location is in Delaware.

1099-NEC

Filing methods:
Paper, Internet
Web fill-in:
No
Form due date:
January 31st (adjusts for non-bankig days)
note
Files are created only when the client's location is in Delaware.

1099-R

Filing methods:
Paper, Internet
Form due date:
February 28th (adjusts for non-banking days)
note
Files are created only when there is a Delaware withholding amount.

New hire reporting

Reporting methods

File upload type:
Magnetic

General reporting requirements

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

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