I use Quick Employer Forms. It will do 1099-MISC, NEC, INT and DIV, and W-2 and efile them. It does not send the state ones. We or the client have to mail the recipient's copy to them. It is an Intuit product. It cost me $163 and there is no limit on the number of forms.

I'm not singing its praises but it works for us.

There are many other choices. I'm just too lazy to investigate and switch.