Who should file the 2025 Cambridge income tax return?

The form lists residents, nonresidents, proprietors, partners, partnerships, corporations, professionals, and rental taxpayers. It says filing is required even if no tax is due.

How do I submit the Cambridge income tax return?

File it with the City of Cambridge Income Tax at 828 Wheeling Ave., Cambridge, Ohio 43725. The form says to make checks and money orders payable to City of Cambridge Income Tax.

Do I need a notary for the 2025 Cambridge income tax return?

No. The return has taxpayer and, if filing jointly, spouse signature and date lines, but no notary block. The form does not state that its accompanying schedules or tax documents must be notarized or sworn.

What documents should I attach to the return?

The form says to attach W-2s, 1099s, Schedule 1, and Federal 1040. It also calls for federal business or rental schedules where applicable.

Cambridge, OH · Guernsey County

No notary required

2025 Cambridge Ohio Income Tax Return

Cambridge residents, businesses, and other taxpayers use this return to report taxable income, calculate city tax, claim credits, and report any balance due or overpayment.

What this form is

This return reports 2025 income subject to Cambridge income tax and calculates tax, credits, any balance due, or an overpayment. It includes schedules for business and rental income, an estimated tax declaration for 2026, and instructions to attach supporting tax documents. The form says filing is required even when no tax is due and includes a filing date of April 15, 2026.

Who needs it

Cambridge residents, nonresidents, businesses, and other taxpayers who must report income subject to the city tax use this return.

How to submit it

File with the City of Cambridge Income Tax, 828 Wheeling Ave., Cambridge, Ohio 43725; the form also lists phone (740) 439-2355 and fax (740) 435-0149. Make checks and money orders payable to City of Cambridge Income Tax.

About notarization

This return is signed and dated without a notary; the form asks for accompanying schedules and tax documents, but does not state that any attachment must be notarized or sworn.

How to submit this form

1
Download The Return
Download the 2025 Cambridge Ohio Income Tax Return PDF.
2
Complete The Return
Enter taxpayer details, income, credits, tax due or overpayment, and any applicable estimated tax information.
3
Gather Attachments
Attach W-2s, 1099s, Schedule 1, and Federal 1040; include applicable federal business or rental schedules.
4
Sign And Date
Sign and date the return; provide the spouse's signature and date if filing jointly.
5
File With The City
File with the City of Cambridge Income Tax, 828 Wheeling Ave., Cambridge, Ohio 43725. Make any check or money order payable to City of Cambridge Income Tax.

Frequently asked questions

Who should file the 2025 Cambridge income tax return?: The form lists residents, nonresidents, proprietors, partners, partnerships, corporations, professionals, and rental taxpayers. It says filing is required even if no tax is due.
How do I submit the Cambridge income tax return?: File it with the City of Cambridge Income Tax at 828 Wheeling Ave., Cambridge, Ohio 43725. The form says to make checks and money orders payable to City of Cambridge Income Tax.
Do I need a notary for the 2025 Cambridge income tax return?: No. The return has taxpayer and, if filing jointly, spouse signature and date lines, but no notary block. The form does not state that its accompanying schedules or tax documents must be notarized or sworn.
What documents should I attach to the return?: The form says to attach W-2s, 1099s, Schedule 1, and Federal 1040. It also calls for federal business or rental schedules where applicable.

Need something notarized?

This 2025 Cambridge Ohio Income Tax Return doesn’t need a notary — but if you have another Cambridge form that does, a commissioned online notary can help.

Income Tax Refund Claim