Income Tax Resources & References
Street Listings Guide

This Quick Locator is provided for your convenience to quickly determine whether or not a Cincinnati post office address is actually located within the Cincinnati city limits.

Income Tax Ordinance

Chapter 311 of the Cincinnati Municipal Code contains the City's income tax ordinance.

Rules & Regulations

These Income Tax Rules and Regulations are adopted as required by Section 311-53 of the Cincinnati Municipal Code.

Southwestern Ohio Tax Administrators Association

The Southwestern Ohio Tax Administrators Association was formed for the purpose of promoting understanding, cooperation, and uniformity of operation among the various taxing administrations.

Tax Information: Other Southwestern Ohio Cities

SWOTAA Roster

SWOTAA Grid

SWOTAA Grid

Internal Revenue Service

Link to the Internal Revenue Service homepage.