why do you save money running a limited liability company?

Becky; ♥ asked: UK corporation tax rates are often much lower than income tax rates.
Why? Does that mean that if you are paying corporation tax, you do you not have to pay income tax aswell?

By running your business through a limited company you stand to save tens of thousands of pounds in tax and national [...]

Can I get public liability insurance by the day?

Boudicca asked: I’m running a one-off day course in a public building. If it goes well I’ll run others. But is it possible to get public liability insurance for this one day? (Building I’m hiring needs it.)