Business Tax Forms 2011
Delaware Business Tax Forms for 2009.
Read MoreBusiness Tax Forms 2011
Delaware Business Tax Forms for 2011.
Read MoreBusiness Tax Forms 2012
Delaware Business Tax Forms for 2012.
Read MoreBusiness Tax Forms 2013
Delaware Business Tax Forms for 2013.
Read MorePrior Year Withholding Tax Forms
Prior Year Withholding Tax Forms
Read MoreGross Receipts Tax Forms
Gross Receipts Tax Forms
Read MorePrior Year Business Tax Forms
Find Delaware business tax forms for prior years.
Read MoreGross Receipt Tax – Form Examples
Gross Receipts Tax Forms
Read MoreCollections
Below you’ll find useful links to information about the collections process, including information on assistance, important contacts and more. If you have additional questions about your tax bill, you may call the number printed on the bill; or (302) 577-8208 if you’re calling from New Castle County and 1-800-292-7826 if you’re calling from Kent or […]
Read MoreSoftware Developer
All Tax Forms Forms Approval Process Approved Software Developers (MeF) Vendor Registration and Letter of Intent Approved Software Vendors FTA State Exchange System W-2 and 1099 Form FAQs Tax Season Updates Contacts for Software Developers Revenue Contacts Dates Tables 2024 Holiday Table 2024 Withholding Date Table 2024 Corporate Date Table
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