Non Resident Status

I moved to Saudi Arabia in May 2023 and sent a P85 form to HMRC as instructed. When I go online and look at my current estimated tax calculations (2024/25) it suggests I will need to pay a large tax bill! Can anyone advise if this is simply because the system has not updated (my address shows as Saudi Arabia) Thank you

Hi Nicola,
I can only provide general advice in this forum.  For an answer to your query, you will either need to call our helpline
(from outside the UK) on +44 135535 9022 or via webchat at Income Tax: general enquiries.
My colleagues will be in a position to give you more details reply.
Thank you.