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Delaware Public Service Commission
Mailing Address
861 Silver Lake Blvd
Cannon Building
Suite 100
Dover DE 19904
How to File Refund
File Online
File by Phone
(800) 282-8574
APL Address Book
Property Tax Calculator
Mortgage Calculator
Mortgagee Clauses
Utilities Set Up
About APL
APL Address Book
Property Tax Calculator
Mortgage Calculator
Mortgagee Clauses
Utilities Set Up
About APL