Return forms to:
City of Delaware Income Tax Department
P.O. Box 496
Delaware, Ohio 43015
Current Forms (those marked with an * are fill-in):
2020 City of Delaware Individual Income Tax Form
2020 City of Delaware Individual Income Tax Form Instructions
Delaware 2021 Employers Quarterly Withholding Return Reconciliation*
Delaware 2021 Employers Monthly Withholding Return Reconciliation*
Business Income Tax Return (Form R)
Business Income Tax Return Instructions
New Resident Individual Registration Form*
Business Registration Form*
Estimated Tax Payment Form*
Prior Year Forms:
2019 City of Delaware Individual Income Tax Form
2019 City of Delaware Individual Income Tax Instructions
2020 Employer’s Quarterly Withholding Return & Reconciliation*
2020 Employer’s Monthly Withholding Return & Reconciliation*
2018 City of Delaware Individual Income Tax Form
2018 City of Delaware Individual Income Tax Instructions
2019 Employer’s Quarterly Withholding Return & Reconciliation*
2019 Employer’s Monthly Withholding Return & Reconciliation*
2018 Business Income Tax Return (Form R)
2018 Business Income Tax Return Instructions
2018 Employer’s Monthly Withholding Return & Reconciliation*
2018 Employer’s Quarterly Withholding Return & Reconciliation*
2017 City of Delaware Individual Income Tax Form
2017 City of Delaware Individual Income Tax Instructions
2017 City of Delaware Business Income Tax Form R Instructions
2017 City of Delaware Business Income Tax Form R
More Information:
Tax Forms
Income Tax FAQs
Taxable & Non-Taxable Income
Online & Electronic Payments
JEDD District Withholding Information