How old do you have to be to get a job at a mcdonalds or something like that?

how old to you have to be to get a job at a place like mcdonalds, tim hortons, a grocery store or somewhere like that?How old do you have to be to get a job at a mcdonalds or something like that?
It used to be 16. but I think you can now work as young as 14. You will need a Social Insurance Number (S.I.N.) however.How old do you have to be to get a job at a mcdonalds or something like that?
Depends on the laws, I know i New Jersey at some Mcdonalds you can be as young as 14 but in most grocery stores you have to be at least 16