It varies greatly within the same state as well. Some of those rates for Boston.
I live a litte more than 1 hour outside Boston. A daycare center for a child that age would be about $50 a day (for a 10 hr day). This includes preschool as well. I had to provide all of my snacks/meals/drinks etc.
I know someone who has someone to come to her house after school to care for her 1st and 2nd grader. She pays $12 an hour. WHen I have a babysitter come at night we pay $12 an hour as well. But, they are expected to feed them dinner and put them to bed as well.
I would atleast double your rate and do $60 a day. Is the child a good sleeper? At that age, my son would sleep 12 - 14 hours. I would not ask for entertainment money as a lot of families don't really budget outside entertainment, especially if they are short on cash.
As others have stated, absolutely get a copy of the medical and dental insurance cards as well as the authorization for medical treatment letter. My In laws watched my children for 3 nights while my DH and myself were out of state. I had a copy of the letter (that included photocopies of the health and dental insurance cards) on the fridge, put one in her pocketbook, and one in the glove comparment of her car. I also left her with the carseats and the stroller. I did leave money on the counter in case she wanted to take them out or order in pizza or something but she didn't end up using it. I used a template I found online. It was free and easy. I had to plug in the birthdates of the children, any allergies, any pre-existing medical conditions etc. My DH and myself each then had 2 witnesses sign as we did not have it notarized.
Edited to Add: I also listed my children's primary care doctor, specialists, as well as dentist along with their contact info in the letter.
Good luck. SO nice of you.
To the poster that quoted the $26,000 year and was surprise. Salaries in those areas are not unheard of to be at least $65,000. So, while you are paying 1/3 of your salary on daycare you are also getting benefits, building your retirement etc.
Crazy how things can vary.
