Finance Department Directory

(302) 576-2400

Business Licenses and Head Taxes
(302) 576-2415

Parking Citations
(302) 571-4320
(302) 571-4311

Procurement & Records
(302) 576-2423

Property Tax
(302) 571-4320

Residential Parking Stickers
(302) 571-4320

Delinquent Accounts
(302) 576-2445

Earned Income Tax (City Wage Tax)
(302) 576-2418

Water & Sewer Billing
(302) 571-4320

Contact Finance

Mailing Address

Department of Finance
Louis L. Redding City/County Building
800 N. French Street, 5th Floor
Wilmington DE 19801

Phone: (302) 576-2400

Fax: (302) 571-4283

Earned Income Tax Office: (302) 576-2418

Email your City tax questions:

Citizen Self Service

View Your City Water/Sewer, Property Tax, and Permit Bills Online

The City of Wilmington is pleased to provide citizens an easy way to access your City utility, tax, and permit bill information.

  • Real Estate Property Tax
  • City quarterly water, sewer or storm water bills
  • Licenses and Inspections property maintenance, vacant property, and instant ticket bills
  • Public Works permits
  • License and Inspection permits
  • Fire permits

Go to Citizen Self Service

If the parcel is going to settlement or you wish to payoff an outstanding balance, please contact the Customer Service Unit at (302) 571-4320 for the most current charges.