Internal Revenue Customer Service



  • This follows the Treasury Secretary announcement that the Internal Revenue Service (IRS) has moved the deadline for 2020 federal individual income tax returns to May 17, 2021. The extended deadline only includes individual tax returns. The extended deadline also includes Form 140PTC and Form 140ET.
  • Taxpayer Advocate Service. Report Tax Fraud. International IRS Offices. Where to File Paper Tax Returns. Local Offices: Find a Taxpayer Assistance Center Near You. Main Address: 1111 Constitution Ave., NW Washington, DC 20224. Phone Number: 1-202-622-5000. Toll Free: 1-800-829-1040. TTY: 1-800-829-4059. Forms: Internal Revenue Service Forms.
  • Until further notice, the Revenue Building in Salem and all regional field offices are closed to the general public until further notice. Services and payments are available by appointment only. Please schedule an appointment with Tax Services by using our self-service tool or calling 800-356-4222 toll-free.
  • 366 reviews from Internal Revenue Service employees about working as a Customer Service Representative at Internal Revenue Service. Learn about Internal Revenue Service culture, salaries, benefits, work-life balance, management, job security, and more.

Are you a business or corporate tax customer?

Internal Revenue Customer Service

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Welcome to DOR's contact us page. We are currently experiencing a high volume of calls and encourage you to utilize our online services.

If you received an individual income tax bill, you can pay your bill in full online with DORpay.

Internal Revenue Customer Service Phone Number 1-800

374 reviews from Internal Revenue Service employees about working as a Customer Service Representative at Internal Revenue Service. Learn about Internal Revenue Service culture, salaries, benefits, work-life balance, management, job security, and more.

If assistance is needed with a business or corporate tax account, contact DOR using INTIME to submit a question or get your issue resolved easily and efficiently. Once you are logged in, get started with INTIME messaging by selecting the “All Actions” tab followed by clicking on the “Messages” section.

Need to visit a DOR office? Appointments are highly recommended to reduce your wait time.

Internal Revenue Customer Service Number

83282797418328179737832837977183284809728328583293

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Internal Revenue Customer Service

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Internal Revenue Customer Service Representative

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