Unverified50% confidenceFactExact time
IRS PTIN refers to the U.S. Internal Revenue Service's Preparer Tax Identification Number; anyone who prepares tax returns for others for compensation must hold one, and both application and renewal must be completed through the IRS's official system.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
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