Our online tax systems are currently experiencing technical difficulties, creating higher than normal call volumes – we appreciate your patience while we resolve the issue. More Info

Delaware.gov logo
Division of

Contact Information

Specific Questions

Type of Inquiry Telephone Number Email Address
Personal Income Tax Assistance (302) 577-8200 DOR_PublicService@delaware.gov
Collections/Account Management (302) 577-8785 DOR_Collections@delaware.gov
Installments (302) 577-8586 DOR_Collections@delaware.gov
Business License Assistance (302) 577-8778 DOR_BusinessTax@delaware.gov
Corporate Franchise Tax (see Division of Corporations) DOSDOC_ftax@delaware.gov
Corporate Tax Auditors (302) 577-8783 DOR_CorpTax@delaware.gov
Corporate Tax Refund/Returns (302) 577-8781 DOR_CorpTax@delaware.gov
Gross Receipts (302) 577-8780 DOR_BusinessTax@delaware.gov
Personal Income Tax Auditors (302) 577-8994 DOR_PersIncTax@delaware.gov
Refund Assistance (302) 577-8784 DOR_RevAccounting@delaware.gov
Withholding Tax (302) 577-8779 DOR_BusinessTax@delaware.gov
Tax Conferee TaxConferee@delaware.gov


Important Email Contacts

Type of Tax / Department Contacting E-Mail Address
Copies of Delaware Tax Forms, or Public Service Assistance Formsrequest@delaware.gov
Delaware Tax Portal TaxPortal@delaware.gov
Estimated Tax Coupons Estimated@delaware.gov


Contacts for Revenue Offices – PDF

Office of Personal Taxes – Tax Forms Development

Name E-Mail Address
Tax Form Specification Questions and Electronic Filing and 2D Bar-Coding Program DE_DOR_Forms@delaware.gov

Business Audit Bureau

Name Telephone Number E-Mail Address
Warren Wood
Assistant Director
(302) 577-8455 warren.wood@delaware.gov


Business Tax Processing

Name Telephone Number E-Mail Address
De’Von Sudler-Brown
(302) 577-8178 Devon.Sudler-Brown@delaware.gov
Revenue Production Supervisor
Gross Receipts and Withholding
Tax Reconciliation
(302) 577-8780 DOR_BusinessTax@delaware.gov
Rose Livingston
Withholding/Corporate Income Tax ACH Payments
(302) 577-8231 rose.livingston@delaware.gov
Angeletta Wynn
Gross Receipts ACH Payments
(302) 577-8248 angeletta.wynn@delaware.gov

Collections, Problem Resolution, Revenue Accounting and Refunds

Name Telephone Number E-Mail Address
John Henry
Asstistant Director
(302) 577-8629 FASNotify@delaware.gov
Revenue Accounts Manager
Tosha Martin
Collections Manager
(302) 577-8585 FASNotify@delaware.gov
Lisa Long, Problem Resolution Supervisor (302) 577-8609 lisa.long@delaware.gov
Warrants/Judgments (302) 577-8585 FASNotify@delaware.gov
Rotina Taylor, Outside Collection Agencies (302) 577-8579 FASNotify@delaware.gov
Christina Rojas
Bankruptcy Administrator
(302) 577-8186 FASNotify@delaware.gov

Subpoenas and Legal Information Releases

Legal Information E-Mail Address
The Division of Revenue accepts Inquiries and Subpoena requests to release legal information via email. DOR_Legal_Info@delaware.gov

Additional Contact Numbers

Name Telephone Number E-Mail Address
Jennifer R. Noel, Esquire
Director of Revenue
(302) 577-8686 jennifer.noel@delaware.gov
Campbell Hay
Tax Conferee
(302) 577-8670 campbell.hay@delaware.gov
Mark Cavanaugh
Public Service
(302) 577-8183 Mark.cavanaugh@delaware.gov
Leslie Poland
Press & Media, Constituent Issues
(302) 577-8522 Leslie.Poland@delaware.gov


Office Locations

Division of Revenue – Wilmington Office
820 N. French Street
Wilmington, DE 19801
(302) 577-8200

39.7436848, -75.5467718

See in Google Maps

Division of Revenue – Dover Office
540 South DuPont Highway
Suite 2
Dover, DE 19901
(302) 744-1085

39.1576791, -75.5122757

See in Google Maps

Division of Revenue – Georgetown Office
20653 Dupont Blvd
Suite 2
Georgetown, DE 19947
(302) 856-5358

38.697014, -75.402288

See in Google Maps

Related Topics:  , , ,