First payroll supposed to be removed from business account today and paid to personal account on the 15th. Was quite easy to set up, and while Wave's documentation doesn't cover every last possibility, I think that I'll likely not even have to log in to the business checking most months. Aside from regular salary, which is very straightforward, some details in case anyone else tries this provider:
1. Sole-Member Health Insurance Reimbursement (bought on my own, LLC is reimbursing me).
a. Enter under the Employee as "Add to Pay" - select "Shareholder Medical Premiums". This gets it correct on W-2, but does not move any money.
b. If you want the transfer to happen via payroll rather than some other way, add a corresponding "Expense Reimbursement" item.
2. Sole-Member HSA
a. Tax treatment is same as Shareholder Medical Premiums, so use that.
b. Transfer money to HSA provider however you need to do that - mine I do the transfer from the HSA provider's website.
3. Profit Distribution
a. As this is not taxable, the "Expense Reimbursement" works if you'd like transfer to happen via payroll.
Anyway - I'm going to put in a feature request to be able to assign the expense account at the time you do the "Add to Pay" setup. Right now on expense reimbursements, you approve the payroll and transactions appear in the list. You can review there, click on the "edit details" option and set the expense account on the line-item in there. Would be nice, particularly for recurring items, if you didn't have to do that as a separate step every month.