UK money, tax and property guides — built around our calculators.
Plain-English articles on contractor finance, IR35, umbrella companies, salary & tax, mortgages and property investing. Every guide links straight into the calculator that proves the point.
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How Much Tax Do UK Contractors Actually Pay?
A plain-English breakdown of the tax UK contractors pay across Agency PAYE, Umbrella, Outside IR35 and Inside IR35 structures on a £100,000 contract for the 2025/26 tax year.
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How to Check if HMRC Owes You a Tax Refund (2025/26)
A plain-English UK guide to checking if HMRC owes you a tax refund: why overpayments happen, how to use your Personal Tax Account, P800 and Simple Assessment, when refunds are automatic, how to claim, and how to avoid tax refund scams.
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BRRR Strategy Explained: A UK Investor's Guide
How the Buy, Refurbish, Rent, Refinance (BRRR) strategy works in the UK — including funding, refurb costs, refinance pitfalls and a worked example.
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HMRC Pension Tax Refund Explained (2025/26)
Why HMRC overtaxes pension withdrawals with emergency tax, how pension tax refunds work, and which form to use — P55, P53Z, P50Z or P53 — to reclaim overpaid tax for 2025/26.
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Can I Use a Limited Company Inside IR35? (2025/26)
Can you still use a limited company inside IR35? Learn what happens to PAYE, dividends, Corporation Tax, expenses, umbrella companies and mixed inside/outside IR35 contracts.
Contractor Tax CalculatorRead guide
How Much Does an Umbrella Company Actually Cost? (2025/26)
See how much an umbrella company really costs in 2025/26, including umbrella margin, Employer's NI, Apprenticeship Levy, holiday pay, pension deductions and contractor take-home pay.
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Is a £500/Day Contract Worth It After Tax? (2025/26)
See how much a £500/day contract could be worth after tax in 2025/26. Compare umbrella company, inside IR35, outside IR35 and limited company take-home pay.
Contractor Tax CalculatorRead guide
What Expenses Can Contractors Claim in 2025/26?
Learn which business expenses UK contractors can claim in 2025/26, including travel, home office, equipment, subscriptions, accountancy fees, training, pensions and more.
Contractor Tax CalculatorRead guide
How Much House Can I Afford on My Salary? (2025/26)
Find out how much house you may be able to afford based on your salary, deposit, mortgage income multiple, monthly repayments, bills, debts and affordability checks.
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Umbrella Company vs Limited Company (2025/26): Which Pays More?
Compare umbrella company vs limited company take-home pay in 2025/26. Learn how tax, IR35, dividends, expenses, admin, risk and calculator examples affect which structure pays more.
Contractor Tax CalculatorRead guide
How Umbrella Company Take-Home Pay Really Works (2025/26)
Understand every deduction on your umbrella payslip in 2025/26 — employer's NI, employee NI, Income Tax, the Apprenticeship Levy, umbrella margin, pensions and student loans, with worked examples.
Umbrella Company CalculatorRead guide
Company Car Tax Explained (2025/26): How Benefit-in-Kind Tax Works
Learn how UK company car tax works in 2025/26, including Benefit-in-Kind tax, P11D value, CO2 emissions, electric cars, fuel benefit and salary sacrifice examples.
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Marriage Allowance Explained (2025/26): Who Can Claim and How Much Can You Save?
Learn how Marriage Allowance works in the 2025/26 tax year. Discover eligibility rules, how much you can save, how to apply and common mistakes to avoid.
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Plan 2 Student Loan Explained (2025/26): How Repayments Really Work
Learn how Plan 2 student loan repayments work in the UK for the 2025/26 tax year. Discover repayment thresholds, interest rates, salary examples and whether overpaying makes sense.
UK Take-Home Pay CalculatorRead guide
Child Benefit Tax Charge Explained (2025/26): How the High Income Child Benefit Charge Works
Understand how the High Income Child Benefit Charge works in 2025/26, who pays it, the £60k to £80k taper, adjusted net income, salary sacrifice, pensions and how to reduce the charge legally.
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