Tax Forms

The Dayton municipal income tax filing deadline for individual taxpayers has been extended to Monday, May 17, 2021. Late filing penalties, and late payment penalties and interest, will not be imposed from April 15, 2021, through May 17, 2021, for these extended filings and payments. The payment due date for the tax year 2021 first quarter estimated tax payment, and the filing and payment due dates for business net profit taxpayers, are not impacted by this extension. However, the city will not impose late filing penalties, or late payment penalties and interest for the period of April 15, 2021, through May 17, 2021, for first quarter 2021 estimated tax payments or business net profit filings and payments.

Tax assistance of Individuals in our office at 101 W. Third St., Dayton, OH 45402 will be by appointment only. Please visit https://daytonincometax.setmore.com/ to book an appointment. Tax Office extended hours for Friday, May 14, and Monday, May 17, 2021, will be from 8.30 a.m. until 5.40 p.m. Dayton tax forms can be found at daytonohio.gov/taxforms, and credit card payments can be made at daytonohio.gov/paytax. Individual filers can file and pay via ACH online at cityofdaytontax.com.

For more information, contact the Dayton tax team at 937-333-3500.

DOWNLOADABLE FORMS
The majority of the forms are PDF files. They can be read with the free Adobe Acrobat reader. Click on the form name to open the form.

Individual/Joint Filers
  1. 2020 Individual Income Tax Return (PDF) 

    CITY OF DAYTON TAX FILING DEADLINE EXTENDED TO MAY 17

  2. Individual Income Tax Return – Blank year (Tax years 2017 to current) (PDF)
  3. Individual Income Tax Return – Blank year (Tax years prior to 2017)  (PDF)
  4. D1-X Individual Income Tax Return Request For Extension
  5. AS-22 Refund Request
  6. Income Tax Payment Voucher (PDF)
  7. Income Tax Payment Voucher (Pay online)
  8. Personal Income Tax Questionnaire (PDF)
  9. Rental Questionnaire (PDF)
  10. Suspected Tax Non-Compliance Form (Complete and submit online)
  11. Declaration of Tax Representative Form (Complete and submit online)
  12. Declaration of Estimated Income Tax (Complete and submit to your email address)

Business Filers
  1. DW1 Dayton Employer Tax Withholding Form (PDF)
  2. DW1 Miami Township-Dayton JEDD Employer Tax Withholding Form (PDF)
  3. DW1 Butler Township-Dayton JEDD Employer Tax Withholding Form (PDF)
  4. DW3 Annual Reconciliation of DW3 Withholding and 1099Misc Wages Paid (PDF)
  5. R-B Business Income Tax Return (Tax years 2017 to current) (PDF)
  6. R-B Business Income Tax Return (Tax years prior to 2017) (PDF)
  7. D1-XB Business Income Tax Return Request For Extension (PDF)
  8. Business Update Questionnaire (PDF)
  9. New Business Questionnaire (PDF)
  10. Hotel/Motel Tax Form (PDF)
  11. Income Tax Payment Voucher (PDF)
  12. Income Tax Payment Voucher (Pay online)
  13. Suspected Tax Non-Compliance Form (Complete and submit online)
  14. Declaration of Tax Representative Form (Complete and submit online)
  15. Declaration of Estimated Income Tax (Complete and submit to your email address)

FORMS
Forms are also available:

  1. By visiting our office during regular hours. We are located at 101 W. Third St (Inside the Dayton City Hall Building).
  2. By calling the Forms Hotline at 937-333-3501. Please leave your Name, Phone Number, Address and requested form on the voicemail. Forms will be mailed.
  3. By emailing taxquestions@daytonohio.gov
  4. By calling an Income Tax Customer Service Representative at 937-333-3500.