Martin Lewis issues one week warning to taxpayers to avoid losing out on thousands

Martin Lewis has issued a one-week warning to taxpayers (Picture: Ken McKay/ITV/Shutterstock)As the beginning of the new financial year looms, Money Saving Expert Martin Lewis has issued a one-week warning to UK taxpayers who could risk losing out on hundreds if they don’t take action.‘[There are] a number of tax allowances you can claim back four tax years before the current one,’ he wrote in his latest newsletter.‘So that means when the new tax year starts on April 6 we