We use Breedlove and they've been great. It is certainly possible to manage it all on your own, but I really appreciate not having to deal w/ the payroll drafting, quarterly tax payments, production of annual tax paperwork, etc...

We use GTM and have been very happy with the service.

Thinking about going with a nanny. Can any of you recommend a payroll service? Or would a reasonably intelligent person be able to handle withholdings without a service?