I'm working with a company in the UK doing graphical designs (previously employed by that company, they're outsourcing some design work to me), but living in Valencia. How do the taxes work in this situation? I've had a look at a UK tax calculator (income-tax.co.uk) and I know what UK tax I would pay, but do I pay Spanish income tax on top of this income or not? Is there some kind of international/dual country income calculator to make everything dead easy for me to figure out? Which tax authority should I go to for some advice, as I feel like I'll end up being bounced between HMRC and AT?
Any advice will be super helpful! Thanks
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