The TaxSlayer Pro desktop program supports the following Delaware Business forms.
DE Form 1100 |
Delaware Corporation Income Tax Return |
DE Form 1100 EXT |
Delaware Corporate Income Tax Request for Extension |
DE Form 1100 T |
Delaware Corporate Tentative Tax Return |
DE Form 1100X |
Amended Delaware Corporation Income Tax Return |
DE Form 1100S |
Delaware Corporation Reconciliation and Shareholders Information Return. |
DE Form 1100S Sch. A |
Delaware S Corporation Reconciliation of Ordinary Income to Total Net Income |
DE Form 1100S Sch. A-1 |
S Corporation Shareholders Information Return |
DE Form 1100P EXT |
Delaware “S” Corporation Request for Extension |
DE Form 1100P |
“S” Corporation Personal Income Tax |
DE From 300 |
Partnership Return |
DE Form 300 K-1 |
Partner’s Share of Income |
DE Form 400 |
Delaware Fiduciary Income Tax Return |
DE Form 400 K-1 |
Beneficiary’s Information |
Additional Information: