State And Federal
Efile Delaware Tax Return
The eSmart Tax online tax return filing solution makes it easy to efile your Delaware state tax return using the correct state tax forms. Prepare your full-year resident Delaware state tax return alongside your federal tax return for your convenience.
The regular deadline to file a Delaware state income tax return is April 30.
Find additional information about Delaware state tax forms, Delaware state tax filing instructions, and government information.
eSmart Tax supports the following Delaware Tax Forms
|Delaware Form 200-01
Individual Resident Income Tax Return
|Delaware Form 200-V
Electronic Filer Payment Voucher
|Delaware Form DE-8453-OL
Delaware Individual Income Tax Declaration for Online Filing
|Supported||Same as federal||N/A|
State DE Website and Contacts
|Taxpayer Assistance:||(302) 577 8200|
|Refund Status:||(302) 577 8200|
|Check Refund Status Online:||https://dorweb.revenue.delaware.gov/refinq/|
State DE Overpayment Option
|You have the following options:
State DE Amount Owe Payment Option
You have the following options to pay your tax:
- Send e-payment through state website.
- Mail in a check.
You need to attach Payment Voucher (Form DE-200V)
Mail check to:
DELAWARE DIVISION OF REVENUE
P.O. BOX 830
WILMINGTON, DE 19899-0830
|State-only tax return:||Supported|
|Decedent return:||Not supported by state e-file|
|Return with foreign address:||Supported|
|DE 8453/8453OL||Do not mail in DE 8453/8453OL. Keep it for your own record.|