Hmrc bank detail change

Ajc1986

Hi. Not sure if this is in the right place here?

I recently put my sa tax return in and qualified for a refund. 
I'm concerned as I changed the bank account it is getting paid in to, the account is in my name, just a different provider. 

I'm worried now that this may affect them paying me as it might flag up the system. Any one experienced this before? It's Bank repayment pending at the moment. 

Tia

-taff

  I don't understand what you mean by a different provider. A different company?

Shouldn't make any difference at all if you've changed the bank details for the refund and they're correct.