Due to redundancy this is an unusually high tax year for me. I’m interested in opening a SIPP to help reduce tax liability. I’ve never done this before always having paid into the NHS pension. I have a Vanguard ISA and for simplicity‘a sake I’m thinking of getting a Vanguard SIPP, but should I be considering another provider? I’m not going to be interested in buying and selling shares as that’s not my forte, I basically want to buy and forget. Thanks for any advice.