Personal Income Tax Forms
Read MorePersonal Income Tax Forms Current Year (2017-2018)
Prior Year Forms Obtain Paper Forms
Read MoreOnline Services
Links to various online services available through the Delaware Division of Revenue.
Read MoreTax Professional Services
Information provided by the Delaware Division of Revenue for tax professionals.
Read MoreW-2 and 1099 Form FAQs
W-2 and 1099 form frequently asked questions.
Read MorePaper Tax Forms
Find public locations that provide paper versions of Delaware personal income 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 MoreBusiness Tax Forms
Prior Year Forms Obtain Paper Forms
Read MoreMissing/Incorrect W-2 or 1099-R Form
About the Division of Revenue.
Read MoreIRS Tax Center
IRS tax center.
Read More
