Taxpayer identification numbers TIN Internal Revenue Service
See IRS.gov – ITIN Updated Procedures Frequently Asked Questions. For more information see Allowable Tax Benefits in the Instructions for Form W-7 PDF. Proposed regulations permitting the IRS to shorten third-party notice requirements in certain circum... Acceptance Agents (AAs) and Certifying Acceptance Agents (CAAs) can help you complete applications. We strongly suggest that you get certified copies of all your documents instead of sending originals.Obtaining an Individual Taxpayer Identification Number (ITIN) is a crucial step in fulfilling your tax obligations in the United...