Delaware Individual Income Tax Forms Supported in Keystone Tax Solutions Pro

Delaware individual income tax forms supported in Keystone Tax Solutions 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