HMRC is set to pay families up to £4,000 for a quick check, potentially owing 430,000 UK households £2,000 on average. People can receive £500 every three months from HMRC for completing a quick check. Martin Lewis advises stocking up on a household item before April. BT and Sky customers can reduce their broadband bill to £10 before April. Married couples could be owed £1,256 through Marriage Allowance. Virgin Media offers £250 off bills or a free 43-inch 4K TV to users. Various financial perks and savings are available before April deadlines.