Sorry about how clueless these questions are.
Situation:
Employed full time, earning 30K in job.
I also have a software "business" (not actually registered as such). Payment taken by software payment processor in USA and sent to my bank account. Lets say £20,000. Most of this is taxed at higher rate of course - 40% through self assessment.
Can I pay less tax legally?
By setting up a company in the UK? I see corporation tax is 33% but do you still get the first £30,000 at the lower 23%? After paying income tax on dividends from the company would I be worse off?
Hopefully there is an easy answer!