Dd is 17 in sept, she keeps banging on about when does she get her money ( saved through birthday/Christmas and other stuff). She knows she's getting it so I told her its locked away il she's 21....firstly is that too old?? And there's another, small account that she will get at 18 approx £1000...she seemed happy about that, but aibu to not let her have the rest til she's 21? It'll be around £2/3k depending on what comes in.
If I give it her before she's 21 it'll lose interest but doubt it'd be much...I just know when I was her age I got a bit at 18 then some at 21 and promptly squandered every penny