We used atoznannycontract.com and found it to the best. Included many things I wouldn’t have thought of. Thorough but more expensive then some of the others. It was worth it to us and nanny. Also use Homework solutions to handle the payroll and tax stuff. Best money we’ve spent not to have to deal with all that. Nanny is very happy and does a great job since she’s respected and treated as a professional. Good luck, OP.