<prompt> Human: Hey everyone,I recently started a new job that has a good HSA. No fees, good investment options, etc.I also have an HSA through my old job, and it is not quite as stellar. 3.25 monthly fees just for keeping the money in the HSA, additional monthly fees for money that I invest, not the best fund choices... and so I decided I wanted to get it into my new HSA. Since they charge money on a trustee to trustee transfer, I opted to do a rollover via a check.So now I have a check from my previous HSA, made out to me. Do I send this directly to my new HSA with a rollover request form? Do I deposit it in my bank first and then write a check from my checking account for the full amount? Is there a difference, practically? Im just a little nervous about sending a signed check in the mail for the amount that Im rolling over.  <response>: Ive not gone through this process before, but I think the best thing to do would be to call the HSA custodian that youre trying to transfer to and ask them what you should do. 