2012 Corporate Coupon Specifications
Please Note: The forms on this website are available in PDF format. This requires the use of an Acrobat Reader version 6.0 or higher, which may be downloaded free of charge from Adobe Systems.
Corporate tax vouchers have not changed from 2010, except for the dates. If you received test approval on these vouchers in 2010 or later and your scanline has not moved, you do not need to submit these forms for approval this year.
Scanline Specifications
Modulus 31 Check Digit Computation
Corporate Tentative Tax Coupons:
Form 1100T Delaware Corporate Tentative Tax Return"S" Corporation Personal Income Tax Coupons:
Form 1100T-EXT Corporation Income Tax Request for Extension
Form 1100T-REQ Corporation Income Tax Request for Change
Form 1100P Delaware "S" Corporation Personal Income Tax
Form 1100P-EXT Delaware "S" Corporation Request for Extension
Form 1100P-REQ Delaware "S" Corporation Income Tax Request for Change
2012 Holiday Date Table
Check Digit Computation Matrix
2012 Corporate Date Table
