Typical Delaware Personal Income Tax refunds may take up to 10-12 weeks to process More Info

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 Pages Tagged With: "tax forms"

Business Tax Forms 2011

Delaware Business Tax Forms for 2009.

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Business Tax Forms 2011

Delaware Business Tax Forms for 2011.

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Business Tax Forms 2012

Delaware Business Tax Forms for 2012.

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Business Tax Forms 2013

Delaware Business Tax Forms for 2013.

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Gross Receipts Tax Forms

Gross Receipts Tax Forms

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Prior Year Business Tax Forms

Find Delaware business tax forms for prior years.

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Prior Year Withholding Tax Forms

Prior Year Withholding Tax Forms

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Gross Receipt Tax – Form Examples

Gross Receipts Tax Forms

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Collections

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 […]

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Software 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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