Delaware individual income tax forms supported in TaxSlayer Pro:
Form 200-01 - Resident Income Tax Return
Form 200-01-X - Amended Resident Income Tax Return
Form 200-02 - Non-Resident Income Tax Return
Form 200-02-X - Amended Non-Resident Income Tax Return
Form 200-V - Electronic Filer Payment Voucher
Form 200-ES - Declaration of Estimated Income Tax
Form 209 - Claim For Refund Due On Behalf of Deceased Taxpayer
Form 1027 - Application For Automatic Extension of Time To File
Form 2210 - Underpayment of Estimated Taxes
Form 8453 - Declaration For Electronic Filing
