Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Itemized Deductions
Application for Automatic Extension of Time
Request for Taxpayer Identification Number (TIN) and Certification


Single and Joint Filers With No Dependents
Employer's Quarterly Federal Tax Return
Employee's Withholding Allowance Certificate
Request for Transcript of Tax Return

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Contact the Return Preparer Program


NOTE: these phone numbers are for tax professionals only and DO NOT provide assistance with individual income tax return or refund issues.

PTIN questions

Live Chat

Note: We cannot answer questions specific to your PTIN account via web chat. Please call the PTIN Information Line at the number below if you have an account-specific question.

PTIN Account Information Line - Toll-Free: 877-613-PTIN (7846) 
Toll Number for International Callers:
+1 915-342-5655 
Hours of Operation:
Monday - Friday, 8:00 a.m. - 5:00 p.m. (CST)

Scheduling for the IRS Special Enrollment Examination (to become an Enrolled Agent):

Primary Toll-Free: 1-800-306-3926
Hours of Operation: Monday - Friday, 8:00 a.m. - 8:00 p.m. (ET)

Note: This line only answers questions regarding the SEE.

IRS Continuing Education Provider questions:

Primary Toll Free: 1-888-316-7581 
Toll Number: +1-916-738-8001 
Hours of Operation: Monday - Friday, 8:00 a.m. to 6:00 p.m. (ET)

Note: This line only answers questions related to IRS CE Providers and assists with CE Provider system technical issues.

Office of Enrollment questions:

Primary Toll Free: 855-472-5540 
Hours of Operation: Monday - Friday, 6:30 a.m. - 5:00 p.m. (CST)

Note: This line only answers enrollment questions, including those about the status of Form 23, Application to Practice Before the IRS, or Form 8554, Application for Renewal to Practice Before the IRS.


Mailing Address: 
Internal Revenue Service  
Enrolled Agent Policy & Management  
P.O. Box 33968  
Detroit, MI 48232

Submit a name/address change request or proof of CE credits via fax at  
855-889-7959, or by regular mail.


PTIN System

Renew or register for 2018 by Dec. 31