- find out how much Income Tax you should pay - check your company benefits - find your tax codes - claim a refund if you’ve paid too much tax - work out your take-home pay with the tax calculator - check how much Self Assessment tax you owe and make a payment ...
11. What if I don’t pay tax on taxable income and HMRC finds out?You face the very real risk of having to pay a penalty, as well as any tax due, plus interest, which can prove to be very expensive.12. What if I’ve earned taxable income from online selling in previous t...
Gone are the days of fretting over a calculator surrounded by scraps of paper at the eleventh hour. GoSimpleTax’s tax return software uses the information you upload in real time to calculate your income and expenditure, working out the tax you owe and sending you helpful notifications when ...