I had a new employee start in March 2017 (and they have been paid in March17) but they did not have / can't find their P45 from their previous employer. They have re-requested a copy but still do not have it, does this stop me from producing a P60 for the year end, as at present my records won't have any values for the previous months in this tax year and I am unsure if this will cause any issues with a P60 being produced only showing this one months values?