The difference between Child Trust Funds and Junior ISAs
3 December 2013 Last updated at 16:50 GMT
There are hopes the Chancellor will announce changes to Child Trust Funds which were automatically created by the government for children born between 1 September 2002 and 2 January 2011.
Although the accounts are tax free, many complain that interest rates are poor and they cannot transfer the money to other schemes, such as the replacement Junior ISAs .
Editor of comparison website Moneyfacts.co.uk Sylvia Waycot told BBC Breakfast the "big difference" in rates was unfair which could deter young people from saving in the future.