PLEASE NOTE: Some information on this website is provided in PDF format. This requires the use of an Acrobat Reader version 7.0 or higher, which may be downloaded free of charge from Adobe Systems.

Delaware's Corporate Tax Vouchers for the upcoming tax year must include a scanline, barcode and four anchor marks.

Vouchers missing any of these features cannot be added to a software package.


Blank Corporate Forms


Form Identification

Form Type

Barcode
Form ID

Last
Updated

Draft
or Final

Form 1100P

DE "S" Corporation Personal Income Tax

620

P1 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

P2 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

P3 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

P4 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

Form 1100P-EXT

"S" Corporation Request for Extension

621

Form 1100P-REQ

"S" Corporation Request for Change Form

622

Form 1100T

Delaware Corporate Tentative Tax Return

623

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01/09/18

FINAL

T2 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

T3 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

T4 Coupon  -  On Grid  -  Without Lines  -  Overlay

01/09/18

FINAL

Form 1100T-EXT

Corporation Income Tax Request for Extension

624

Form 1100T-REQ

Corporation Income Tax Request for Change Form

622

Form 1049L 9605

Claim for Revision - License Tax

422

Claim Form - On Grid - Without Lines - Overlay

01/09/18

FINAL


The following worksheets are not required for submission; however, some developers have found them helpful to include in their software packages: