

The new tax checker will enable employers or payroll departments, regardless of the size of the company, to use the information from the P45 brought by any new employer to confirm instantly, without charge, that the details are accurate.
To access the online P45 tax checker click below:
Whilst every care has been taken in the compilation of these calculators, the information is based on our own interpretation of the official guides and is provided for comparison purposes only. No responsibility for loss occasioned to any person or any business for action taken or refraining from action based on this information, can be accepted.