About 150,000 results
Open links in new tab
  1. Let us help you | Internal Revenue Service

    Get free tax help from the IRS. File your taxes, get help preparing your return, help yourself with our online tools, find your local office – or call us. We’re here to help.

  2. Contact your local IRS office - Internal Revenue Service

    If you can't solve your tax issues online, you can find your local IRS Tax Assistance Center (TAC), services offered, office hours and how to schedule an appointment.

  3. Telephone assistance contacts for business customers

    Jul 1, 2025 · Customer service by phone for businesses, e-filing services, practitioners and tax exempt entites.

  4. IRS Tax Law Phone Line - TAS

    Mar 28, 2022 · Individual taxpayers can call the IRS phone line from 7 a.m. to 7 p.m. local time Monday through Friday for telephone assistance.

  5. Contact us - Taxpayer Advocate Service

    If you are having tax problems and have not been able to resolve them with the IRS, the Taxpayer Advocate Service (TAS) may be able to help you. And our service is free.

  6. You can call 1-800-829-1040 to get answers to your federal tax questions 24 hours a day. Tax forms and instructions for current and prior years are available by calling 1-800-829-3676. You …

  7. Taxpayer Advocate | Internal Revenue Service

    Find out about the Taxpayer Advocate Service, an independent organization within the IRS, that helps taxpayers solve problems with the IRS and recommends changes to prevent them..

  8. Contact my local office internationally | Internal Revenue Service

    Contact information for the IRS International Taxpayer Service Call Center and the Taxpayer Advocate Service for taxpayers who live outside the United States.

  9. Get Help Pages - Taxpayer Advocate Service

    The Taxpayer Advocate Service offers get help information to help you with your tax issue you are unable to resolve with the IRS.

  10. Submit a request for assistance - Taxpayer Advocate Service

    Submit a request for assistance by downloading the Form 911. Find self-help tools to help you with your tax issues.