Martin Lewis has shared an important update for anyone who receives a payslip. The money saving expert is urging Brits to check a specific code to see if they're owed thousands If you're not sure what your tax code is you can check with the HMRC website or app (stock) (Image: Getty)

Brits have been warned to examine a specific number on their payslip as they could be entitled to thousands of pounds back. ‌

You might not be aware that you could have been overcharged on your income tax . ‌

In a recent update posted on his Money Saving Expert website, Martin Lewis encouraged people to scrutinise their tax code . ‌

This figure can be located on your payslip or on various other documents including a P45, P60, or pension advice slip.

Martin revealed that millions of peop

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