If you're due money, the first payment will be in three days

Almost one third of UK adults who have checked their tax code were on the wrong one. 6% of those who checked the wrong code in the last year were on wrong tax code. Around 6% owed £689 due to tax error - see if you're due money back.

HMRC warns 'don't miss out' on £1,331 - with first payment 'in three days' Child Benefit is available to parents or guardians who are responsible for someone under the age of 16 or 20. Child Benefit available to those under 16, or 20 if they are in approved education or training.

Child Trust Funds were offered to most children born between September 1, 2002 and January 2, 2011. The average account has £2,000 sitting in it, according to HMRC. Most children were born between 2002 and 2011, and the average account is £1,000.

Almost 430,000 people still yet to claim an average of £2,000 each. The HMRC is urging people to check if they are owed unclaimed savings in the form of Child Trust Funds. The tax body is urging Brits born between specific dates to check their savings.