How-To Guides
Step-by-step guides that teach you how to perform calculations manually.
UK Save As You Earn (SAYE) Calculator: Step-by-Step Guide
Calculate SAYE returns and tax implications
Read guideUK Pension Drawdown Calculator: A Step-by-Step Guide
Calculate pension drawdown sustainability manually
Read guideHow to Calculate UK Company Car Benefit-in-Kind Tax: Step-by-Step Guide
Calculate company car tax manually
Read guideUK Savings Interest Tax Calculator: Step-by-Step Guide
Calculate tax on savings interest manually
Read guideUK Property Rental Yield Calculator: Step-by-Step Guide
Calculate UK property rental yield manually
Read guideUK Payslip Calculator: Step-by-Step Guide
Calculate UK payslip manually
Read guideHow to Calculate UK Contractor Umbrella vs Ltd Take-Home Pay: Step-by-Step Guide
Manually compare umbrella company vs limited company take-home pay for UK contractors. Learn the formulas, see a worked example, and avoid common pitfalls.
Read guideHow to Calculate UK R&D Tax Credits: Step-by-Step Guide
Learn to manually calculate UK R&D tax credits for SMEs and large companies (RDEC). Understand the formulas, see worked examples, and avoid common pitfalls.
Read guideHow to Calculate UK Total Property Buying Cost: Step-by-Step Guide
Calculate your total UK property buying costs: SDLT, survey, legal fees, mortgage arrangement. Learn the formulas and do it by hand!
Read guideHow to Calculate UK VAT (20% Standard Rate): Step-by-Step Guide
Learn to manually calculate UK VAT at 20%, 5%, and 0% rates. Understand formulas, examples, and common pitfalls for accurate tax calculations.
Read guideHow to Calculate UK Corporation Tax 2023-24: Step-by-Step Guide
Learn to manually calculate UK Corporation Tax for 2023-24, covering 19% (small profits), 25% (main rate), and marginal relief. Understand formulas and avoid common pitfalls.
Read guideHow to Calculate Your UK Take-Home Pay: Step-by-Step Guide
Learn to manually calculate your UK take-home pay after tax, NI, student loan, and pension. Understand the formulas with a clear, step-by-step example.
Read guideHow to Calculate UK Child Benefit and the High Income Tax Charge Manually
Learn to manually calculate UK Child Benefit and the High Income Child Benefit Tax Charge. Step-by-step guide with formulas, example, and common pitfalls.
Read guideHow to Calculate Business Asset Disposal Relief (BADR) in the UK: Step-by-Step Guide
Learn to manually calculate UK Business Asset Disposal Relief (BADR, formerly Entrepreneurs' Relief) with our step-by-step guide and worked example.
Read guideHow to Estimate Your UK New State Pension: Step-by-Step Guide
Learn to manually estimate your UK New State Pension from qualifying years. Understand the formula, worked examples, and common pitfalls.
Read guideHow to Calculate Your UK Personal Allowance Taper: Step-by-Step Guide
Manually calculate your UK Personal Allowance reduction and effective tax rate in the £100k-£125,140 income taper zone. Understand the 60% effective tax.
Read guideHow to Calculate UK Statutory Redundancy Pay: Step-by-Step Guide
Learn to manually calculate UK Statutory Redundancy Pay based on age, weekly pay, and years of service. Understand the formula with a worked example.
Read guideHow to Calculate Buy-to-Let Tax in the UK: Step-by-Step Guide
Learn to manually calculate UK Buy-to-Let tax, including Section 24 mortgage interest restrictions and property income allowance. Understand the formula with examples.
Read guideHow to Calculate UK Pension Lifetime Allowance Usage (Pre-April 2024)
Learn to manually calculate UK Pension Lifetime Allowance (LTA) usage and potential charges, understanding the historical context before its abolition from April 2024.
Read guideHow to Calculate Your Help to Buy ISA Bonus: Step-by-Step Guide
Learn to manually calculate your UK Help to Buy ISA government bonus (25% up to £3,000) for your first home purchase with this simple guide.
Read guideHow to Calculate Rent-a-Room Relief (UK): Step-by-Step Guide
Learn to manually calculate UK Rent-a-Room Relief. Understand the £7,500 tax-free allowance, compare with actual expenses, and minimize your tax.
Read guideHow to Calculate Your UK Self-Employed Tax: Step-by-Step Guide
Learn to manually calculate UK Income Tax and National Insurance for sole traders. Understand formulas, use our worked example, and avoid common pitfalls.
Read guideHow to Calculate Your Council Tax: Step-by-Step Guide
Estimate your UK Council Tax liability by band and local authority. Learn the manual calculation, formula, worked examples, and common pitfalls.
Read guideMarriage Allowance Calculator (UK): Step-by-Step Guide
Calculate Marriage Allowance transfer benefit
Read guideSalary Sacrifice Calculator (UK): Step-by-Step Guide
Calculate NI and income tax savings manually
Read guideHow to Calculate Pension Annual Allowance (UK): Step-by-Step Guide
Calculate pension annual allowance and tapered allowance
Read guideUK Dividend Tax Calculator: Step-by-Step Guide
Calculate dividend tax manually
Read guideHow to Calculate Lifetime ISA (LISA) 25% Government Bonus: Step-by-Step Guide
Calculate LISA bonus manually
Read guideHow to Calculate Gift Aid: Step-by-Step Guide
Calculate Gift Aid top-up manually
Read guideStudent Loan Repayment Calculator (UK): Step-by-Step Guide
Calculate UK student loan repayments manually
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