Hi
The EIS3 certificate will have the investors name on it. The investor submits the claim form with the EIS3 or EIS5 to HMRC, to claim tax relief on the investment.
Have a look at helpsheet HS364 The EIS3 certificate will have the investors name on it:
HS341 Enterprise Investment Scheme — Income Tax relief (2023)
The investor submits the claim form with the EIS3 or EIS5 to HMRC, to claim tax relief on the investment.
Thank you