Hello, I am Keith, one of the experts on Just Answer, and pleased to be able to help you with your question.
The official Sweden site which you can find here:
gives the following advice:
'Your ticket to most aspects of life in Sweden is the personal identity number you’ll receive from the Swedish Tax Agency after arriving and registering. Also register with the Swedish Social Insurance Agency to have access to various benefits.'
The Local (Sweden's News in English) gives the following additional comment:
'Your UK company could also be liable for Swedish corporation tax. The reason being that it is a one-man company with all control being done in Sweden.'
You must take local professional advice on this. Remember with Britexit all this is up in the air and Sweden itself, according to the media, is not particularly happy with the EU either!
The UK has a Double Taxation Convention with Sweden which precludes the same company income stream being taxed in both jurisdictions, the tax levied in one country being allowed as a tax credit against any liability in the other. The Convention does not protect you from differences in rates of taxation.
I do hope that I have been able to shed some light on your intentions and shown you a way forward in this matter.