The payers TIN on a 1099-R is the EIN.
Taxpayer Identification Numbers
- Social Security Number "SSN"
- Employer Identification Number "EIN"
- Individual Taxpayer Identification Number "ITIN"
- Taxpayer Identification Number for Pending U.S. Adoptions "ATIN"
- Preparer Taxpayer Identification Number "PTIN"
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**