VAT CalculatorAdd or remove VAT at 20%, 5% or a custom rate.Self-Employed Tax CalculatorIncome tax and Class 4 NI on your sole-trader profits.Dividend Tax CalculatorTax on dividends alongside your salary.Corporation Tax CalculatorSmall profits rate, main rate and marginal relief.Profit Margin CalculatorMargin, markup and profit from cost and selling price.Salary vs Dividends CalculatorThe most tax-efficient way to pay yourself as a director.Machinery Finance CalculatorHire purchase payments on plant and machinery, with VAT and balloon.Asset Finance CalculatorCompare hire purchase and leasing costs for business equipment.HGV Finance CalculatorMonthly payments on HGV hire purchase with deposit, balloon and VAT.