Tools and Calculators
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IR35 calculator
The IR35 rules limit or remove the tax advantage that an individual can obtain by providing their services through a company. In effect the rules deem income received by the company to be salary and apply the PAYE rules accordingly.
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Inheritance tax calculator
Inheritance tax (IHT) is payable on the value of your estate when you die where it exceeds the nil rate band. When planning to reduce your estate through gifts and other arrangements it’s helpful to know your and your spouse’s exposure to IHT.
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Directors' NI calculator
A special method applies to the calculation of directors' and their companies' NI on salary, bonuses, etc. HMRC also allows an alternative method, but where this is used a calculation should be made at the end of each tax year using the special method to ensure that the correct amount of NI has been paid.
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Company car capital contribution calculator
A company car is taxed according to its list price. This can be reduced if you make a capital contribution towards the purchase of the car. This calculator shows you how much tax could be saved.
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Business incorporation calculator
Where you run a business as a sole trader it might save tax and NI if you transfer it to a company. However, doing so has immediate and long term tax consequences.