Which EIN on 1099-R ?

[Mark H.]

Hello BP members,

I have a business with a solo 401k plan, I'm the plan trustee. As a plan participant, I took an early distribution out of the plan last year. As a plan trustee, I am filling out the 1099-R form. Do I indicate on the form the EIN of the employer (plan sponsor) or the EIN of the plan itself?

Any help appreciated. Thank you.