Don't rely on forums like this for tax advice. Work with your tax advisor.
I wasn't actually asking about taxation, but thank you for the information, I didn't know how taxes would work either.
I guess I was just under the impression, for whatever reason, that there may be more fees (transaction/maintenance) or minimums I am not used to working with inside the "retirement account" world. I guess the retirement & taxable accounts are more similar than I thought, if you're buying the same types of funds.
Because I don't currently have my IRAs or my 401ks with Vanguard, I am just unfamiliar with their (or any other broker's) specifics. It sounds like Vanguard has $3,000 minimums on a lot of funds, which I sort of expected, although I have seen other places waive their fund minimum requirements if you set up a regular transfer into the account. Does vanguard have a minimum balance to open an account? I was under the impression they did. The only reason I was considering *not* going with them is I may not meet the minimum.
It also sounds like Vanguard has a yearly fee for small fish like me, but that it's waived with electronic statements - that's awesome, thanks for the info!
The only reason I am asking is, I expect to have a pile of already taxed cash to invest after my refinance goes through, but I am holding the cash in case I need it to buy down my principal after the appraisal. If I do have the cash, I'll probably not contribute to that account regularly, because I am not yet maxed out on my 401k.