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NOTE: The scanline spec documents (below) have not been updated with the current year's dates or new coupons yet, but the scanline follows the same requirements this year as it has in previous years.
Delaware's Corporate Tax Vouchers must include a scanline, barcode and four anchor marks.
Vouchers missing any of these features cannot be added to a software package.
- General Scanline Requirements
- Modulus 31 Check Digit Computation
- 1D Barcode Specs
- Corporate Tentative Tax:
Form 1100T Delaware Corporate Tentative Tax
Form 1100T-EXT Corporation Income Tax Request for Extension
Form 1100T-REQ Corporation Income Tax Request for Change
- "S" Corporation Personal Income Tax Specs:
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