Quickly find business customer service phone numbers

 Customer Service Number [Delaware Division of Revenue]:

Business Customer Service number
(Business License Assistance)
+1 302 577 8778
Business Customer Service number
(Corporate Tax Auditors)
+1 302 577 8783
Business Customer Service number
(Corporate Tax Refund/Returns)
+1 302 577 8781
Customer Service number
(Personal Income Tax Auditors)
+1 302 577 8994
Customer Service number
(Refund Assistance)
+1 302 577 8784
Business Customer Service number
(Withholding Tax)
+1 302 577 8779
Customer Service number
(Problem Resolution Supervisor)
+1 302 577 8609
[Report Fraud] contact number
(Tax Fraud Hotline)
+1 302 577 8958
[Report Fraud] contact number
(Business, Contractor or Landlord)
+1 302 577 8600
[Report Fraud] contact number
(In State Government)
+1 800 553 7283
[Media] contact number
(Press Inquiries)
+1 302 577 8522
[Accounting/ Billing] contact number
(Collections/Account Management)
+1 302 577 8785
[Accounting/ Billing] contact number
(Installments)
+1 302 577 8586
[Headquarters] contact number
(Assistant Director)
+1 302 577 8455
[Headquarters] contact number
(Manager)
+1 302 577 8178
[Headquarters] contact number
(Gross Receipts and Withholding Tax Reconciliation)
+1 302 577 8780
[Headquarters] contact number
(Withholding/Corporate Income Tax ACH Payments)
+1 302 577 8231
[Headquarters] contact number
(Gross Receipts ACH Payments)
+1 302 577 8248
[Headquarters] contact number
(Asstistant Director)
+1 302 577 8629
[Headquarters] contact number
(Collections Manager)
+1 302 577 8585
[Headquarters] contact number
(Outside Collection Agencies)
+1 302 577 8579
[Headquarters] contact number
(Bankruptcy Administrator)
+1 302 577 8186
[Media] contact number
(Public Service)
+1 302 577 8183
[General Info] contact number
(Tax Conferee)
+1 302 577 8670
[General Info] contact number
(Wilmington)
+1 302 577 8200
[General Info] contact number
(Dover)
+1 302 744 1085
[General Info] contact number
(Georgetown)
+1 302 856 5358

 Support Email(s) [Delaware Division of Revenue]:

[Customer Service] email
(Personal Income Tax Assistance)
[Business Customer Service] email
(Business License Assistance)
[Business Customer Service] email
(Corporate Franchise Tax)
[Business Customer Service] email
(Corporate Tax Auditors)
[Customer Service] email
(Personal Income Tax Auditors)
[Customer Service] email
(Problem Resolution Supervisor)
[Report Fraud] contact email
[Media] contact email
(Press Inquiries)
[Headquarters] contact email
(Office of Tax Processing)
[Headquarters] contact email
(Office of Tax Enforcement)
[Headquarters] contact email
(Office of Financial and Account Services)
[Accounting/ Billing] contact email
(Collections/Account Management)
[Accounting/ Billing] contact email
[General Info] contact email
(Tax Conferee)
[General Info] contact email
(Copies of Delaware Tax Forms, or Public Service Assistance)
[General Info] contact email
(Estimated Tax Coupons)
[General Info] contact email
(Tax Form Specification Questions and Electronic Filing)
[Headquarters] contact email
(Manager)
[Headquarters] contact email
(Withholding/Corporate Income Tax ACH Payments)
[Headquarters] contact email
(Gross Receipts ACH Payments)
[Headquarters] contact email
(Asstistant Director)
[Legal] contact email
[Headquarters] contact email
(Director of Revenue)
[General Info] contact email
(Tax Conferee)
[Media] contact email

Top