Tax Information And Services | United States Internal Revenue Service

1111 Constitution Avenue Northwest, Washington, DC 20224

Yes..

Eligibility

Anyone.

Required documents

No documents required.

Hours

Mon-Fri 7 am-10 pm.

(800) 829-1040

Voice

Languages

Translators available upon request. Information on website available in Spanish.

Application process

Telephone. Website.

Fees

None.

Service area

United States Ohio

Responsible for assuring that taxpayers, organizations of taxpayers and organizations which serve taxpayers receive the most current information regarding their tax obligations and rights. Duties include informing the public of its rights and responsibilities, communicating requirements of the law to the public, assisting taxpayers in complying with laws and regulations and taking necessary enforcement actions.

Last assured

10/24/2025

What's Here

Individual Taxpayer Identification Numbers Federal Tax Collection Agencies Federal Income Tax Information Taxpayer Information Lines State Income Tax Information

Providing organization

United States Internal Revenue Service

Federal agency that oversees federal tax policies. IRS is responsible for the collection of all tax revenue. Bureau of the Department of the Treasury.