Hi - sorry to have been delayed in replying - the weekend here runs Thur-Fri and things can be a bit tricky with UK responses !
OK - little bit of expansion. I was forwarded a copy of the new expat rules including the issue of "number of ties"
Unfortunately my wife and I became estranged three years ago. She has been resident in the UK, along with my minor son, with me remitting money back informally. The family home is also in the UK, with me in company rented accommodation here. To pay her , and the household bills, I had to keep the UK joint bank account going. I'm on heart meds, and my prescriptions include medicines not available in Oman, so I carried on getting GP based prescriptions from the UK.
NOW - my accountant initially based the whole thing on me being a working individual overseas for a limited time (the original idea was three years with the whole family here and the UK house rented. This never happened - after a year my wife elected not to come out and the whole mess started. The problem may be that now that my wife wishes to drag me through the courts to obtain a divorce, and will not negotiate in any meaningful way, financial disclosure makes our whole setup look very murky (it was never intended to be). It's not a pleasant situation for me - botXXXXX XXXXXne is I need real clarity on what expanses we may face in me returning to UK - not least because the only asset that could pay a UK tax bill stretching back any time is the house - return to the UK pretty much terminates my ability to earn. I did seek advice from the YOUGOV website, which was confusing, and a CAB helpline which was very noncommittal.
I'm not trying to avoid any liabilities - just need to know what they are. If I have to stay here for another couple years to pay bills I can - but if I LEAVE without knowing for sure and THEN find I have liabilities, I'll be in (more) trouble.
Last tax year I was in UK about 98 days - on average I've been below the 90 days a year allowable, but it's all got very very messy. I was out of touch for a while - hospitalised in an arab institution for severe depression and mental breakdown and just let all this slide by - now it's looking complicated.
Thanks for any assist - what I REALLY need I guess is a full opinion based on earnings, where who and what was, times, dates and any resultant liabilities. I haven't found anything online that can do this.