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

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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 Sussex Counties.

Understanding the Collection Process

Answers to Commonly Asked Questions About the Collection Process

Collections Assistance

When You Have Not Paid Enough Tax

Making Arrangements to Pay Your Bill

Other Payment Options

When You Don’t Pay Your Tax Bill

Releasing a Notice of Judgment


Releasing a Warrant

Trust Fund Recovery

Revocation of Business License and Bankruptcy

Forms and Instructions

Contact Information

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