2022 Delaware Relief Rebate Program was signed on April 14, 2022. More Info

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Forms

  Due in part to the pandemic, the Delaware Division of Revenue anticipates delays in processing paper returns for the 2022 filing season.  As a result, please consider filing your return electronically instead of submitting a paper return.  The Division of Revenue links for online filing options are available at https://revenue.delaware.gov/file/.  Electronic filing is fast, convenient, […]

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Software Developer Contact Information

Personal Income Tax   Business Tax     For Specific Tax Questions   Personal Income Tax     Business Tax

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Approval Process

Software Developer Approval Process

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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 2019 Holiday Table 2018 Holiday Table 2020 Withholding Date Table 2019 Withholding Date Table 2018 […]

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Tax Rate Changes

Tax Table Calculation

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