Postby LozaACCS » Thu Nov 24, 2016 9:41 pm
No, the employer cannot change its mind as the case progresses.
There is a great deal of ambiguity around the issue of a PILON, I have seen posts on this site suggesting that there can be no such thing as a tax free PILON, this is not correct there are circumstances where a payment is broadly an amount in respect of liquidated damages resulting from the employers breach of contract, such a payment is not earnings from the employment and will not be taxable, nor subject to NI.
There is a considerable body of case law, in practice employers very often tax the payment and leave the former employee to argue the issue with HMRC directly, by doing so the employer treats the payments at the outset as taxable earnings and a liability arises on the employer at that point.
As suggested the employer might accept its breach of contract and offer a payment (a PILON) to the former employee reflecting his loss of income (ie net after tax), he cannot apply deductions and subsequently say the the amount was a PILON which was not liable to a deduction, you should (having examined the P45) challenge the employer to make a formal statement of how it has treated the payment.