Dh has received p60 from his employer - v small business has worked for them for 3 years. This year on his p60 the bulk of his wage is started "in previous employment" and rest is stated "in this employment".
He hasn't changed employers, address and business name the same. Only reason employer can give is that they changed accountants.
Is this right or is something iffy. Last year his whole wage was in the "in this employment" box