"I setup payroll awhile ago and it took me a long time to find a provider. I remember looking at Intuit, ADP (for a second), and SurePayroll; I think I'm also on the ZenPayroll invite list.
After going through some of the threads on HN I decided to use BOA -- which is essentially Intuit -- and although it was a pain to setup, it does seem to be working. (Total cost: $30/month)
However, the Wave Accounting team reached out to me recently to let me know that they'll begin a full service payroll SAAS in January with pricing at $5/person. You can bet I'll be trying it out.
Sadly we're too small for ZenPayroll's pricing to make sense at this time."