Resources
Take a look at our online resources
Enquire with our Southampton, Portsmouth or Winchester team today for more information
Income Tax
Check you’re paying the right amount of Income Tax.
Use this service to estimate how much Income Tax you should have paid for a previous tax year.Click Here to Calculate.
Budget for your Self Assessment tax bill if you’re self-employed
Use the self-employed ready reckoner to budget for your Self Assessment tax bill for the 2024 to 2025 tax year. Enter your estimated weekly or monthly profit to get an idea of how much Income Tax, Class 2 and Class 4 National Insurance you’ll pay..
Stamp Duty Land Tax (SDLT)
Work out how much SDLT you need to pay when buying or transferring land or property Use this calculator to work out your SDLT for: Residential freehold or leasehold property transactions Non-residential (including mixed) freehold or leasehold property transactions.
Calculate your employee’s National Insurance contributions
If you are checking your payroll calculations or running a ‘what if’ calculation for the tax year 2024 to 2025 you can do it using the calculators or manually using tax tables. The figures produced cannot be entered into your payroll software. You can no longer run your payroll manually..
Income Tax and National Insurance contributions
Estimate how much Income Tax and National Insurance contributions you can expect to pay on your income – and find out how this money gets spent by the Government. The calculator is aimed at people who pay tax through Pay As You Earn (the system used by employers and pension providers to deduct tax from your wages or pension). It’s free and easy to use.
Company Car Calculator
Calculate the company car tax charge based on a car’s taxable value and CO2 rating. As an employer, if you provide company cars or fuel for your employees’ private use, you’ll need to work out the taxable value so you can report this to HM Revenue and Customs (HMRC). Private use’ includes employees’ journeys between home and work, unless they’re travelling to a temporary place of work.
Making Tax Digital
To ensure full compliance with HMRC’s Making Tax Digital (MTD) for Income Tax rules (effective April 2026/2027), our firm is already using MTD-compatible software to manage your tax submissions. This transition will streamline your record-keeping, improve accuracy, and simplify quarterly reporting for sole traders and landlords. Rest assured, we’ll guide you through every step.