City of Wilmington, DE Earned Income Tax Division

Oct 1, 2025

Access the City of Wilmington, DE Earned Income Tax Division here.

The City of Wilmington, DE Earned Income Tax Division is a state agency in Delaware responsible for overseeing and enforcing earned income tax regulations within the city. This division ensures compliance with local tax laws and provides resources for residents and businesses to accurately file their taxes.

Agency Accounts

Wilmington DE Income Tax Account

The Wilmington DE Income Tax Account allows you to set up and manage the following information:

  • Wilmington Taxpayer ID

Review your compliance risks, free.

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