Forms
The Division of Revenue links for online filing options are available at https://revenue.delaware.gov/file/. Electronic filing is fast, convenient, accurate and easy. When completing a form electronically, please download the form prior to completing it to obtain the best results. Delaware Personal Tax Forms Personal Income Tax Forms (current) Personal Income Tax Forms (prior years) […]
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Personal Income Tax Business Tax For Specific Tax Questions Personal Income Tax Business Tax
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Software Developer Approval Process
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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 2023 Holiday Table 2023 Withholding Date Table 2023 Corporate Date Table
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Tax Table Calculation
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