Non-resident filing SATR with foreign employment income

Hi I've been non-resident all of 2022/3 tax year. I haven't sent in the paper form on non-resident, so I need to use a commercial software by 31st Jan to file tax return. I have foreign employment income in the US for foreign employer which I don't pay UK tax on. But I understand I need to include it in employment income. How do I do this when there is no P60 for this, and it's in a foreign currency with fluctuating exchange rate?

Hi,

As non resident, you only declare the UK income received.

Thank you.