Hoping someone can help me with this please.
I have a full time PAYE job, annual salary £36k.
I've recently started to pick up some additional contractor work in the evenings on a self-employed basis. So far this is averaging out at about £200 a week - so circa £10k a year in SE income.
I know that I'll need to complete a Self Assessment, which is fine. But how much should I put aside to cover any tax/NI?
So far I've just been mindlessly shoving 30% of my SE earnings into a savings account but I think this is probably too much.
I definitely won't cross into higher rate tax territory so it's all basic rate tax. But what of National Insurance? Obviously I pay NI through my PAYE job, will I need to pay anything extra for my self employed work? Or is it just 20% tax I'll need to pay on this, so I could drop the amount I'm putting aside to 20% instead of 30%?
I'm finding it impossible to find clarification online for when you're both PAYE and SE, it all seems aimed at one or the other. Any help really appreciated!