Please hire an accountant ( with recognized qualifications from govt like ACA or ACCA in the UK). And take his/her services. AT threshold, you may be able to claim vat back for computers etc purchased for your self-employment business.
Please hire an accountant ( with recognized qualifications from govt like ACA or ACCA in the UK). And take his/her services. AT threshold, you may be able to claim vat back for computers etc purchased for your self-employment business.
If you're tax resident in two countries the tax free allowance in the other country doesn't matter. Unless a tax treaty changed how the taxes are distributed.
Typically:
The country where you are tax resident will want to tax you on worldwide income; and this according to its local (tax) legislation.
Many countries will want to tax you on the money earned while working from that country.
In many cases of DTT you will get "credit" in your tax-resident country for taxes paid in other countries.