Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return


Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Delaware Tax Workshops, Meetings and Seminars

If you live near a state line, please look for tax workshops, meetings and seminars in nearby cities of the bordering state.

Small Business Development Center Workshops

Delaware offers a variety of programs that cover business start-up issues such as entity choice and the risk and tax implications that can drive it, writing effective business plans, high impact marketing, strategic and contingency plans, business resiliency and others.
Programs are offered in both live and online versions. Check the Delaware SBDC website for information about:

Sponsored By: Delaware Small Business Development Center


Location: Dover Small Business Development Center, DSU Bank of America Building,
1200 N. DuPont Hwy, Room 108, Dover, DE 19901
Contact: Daniel Eliot; Phone: 302-831-0778; Email: 


Location: Georgetown Small Business Development Center, Sussex County Center, University Of Delaware, 103 W. Pine Street, Georgetown, DE 19947
Contact: Daniel Eliot; Phone: 302-831-0778; Email: 


Location: Newark Small Business Development Center, New Castle County Center, University of Delaware, Delaware Technology Park, 1 Innovation Way, Suite 300, Newark, DE 19711
Contact: Daniel Eliot; Phone: 302-831-0778; Email: 

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