The CalcHub Editorial team researches, writes and reviews every calculator, guide and article published on CalcHub.uk. Our remit is to translate the rules that govern UK personal finance — income tax bands, National Insurance thresholds, stamp duty slabs, Ofgem price caps, NHS health metrics, DVLA road-tax bands — into tools and explanations that anyone can use in under a minute. Every figure we publish is traced to a primary source: HMRC, Revenue Scotland, the Welsh Revenue Authority, Land & Property Services NI, DWP, Ofgem, the Bank of England, ONS, NHS or DVLA. We cross-check our calculator outputs against HMRC reference calculators to within £1 of accuracy where they exist, and against worked examples in legislation where they do not. The team conducts a full content review every 6 April when the UK tax year turns over, with event-driven updates within 7 days of a Budget, Autumn Statement, MPC base-rate decision or new Ofgem price cap. We do not sell financial products, take affiliate commission on regulated products, or accept payment for editorial placement. Our full editorial standards, sources list and corrections policy are published on the Editorial Policy and Sources pages.
Quick reference for UK income tax 2025/26: rates and bands for England/Wales/NI and Scotland, plus Personal Allowance, NI thresholds, dividend rates, savings allowance and student loan thresholds
London's ULEZ costs £12.50/day; Birmingham, Bristol, Sheffield and other UK Clean Air Zones charge £8-£10/day for non-compliant vehicles. Here's exactly which cars are exempt
If you opened a Help to Buy ISA before 30 November 2019 you have until 1 December 2030 to claim the 25% government bonus on up to £12,000 of savings. Here's how the deadline works and whether to transfer to a Lifetime ISA.
Junior ISA gives £9,000/year, no tax, accessible at 18. A Children's SIPP gives £3,600 gross with 20% tax relief and locks money to age 57. Side-by-side worked example over 18 years.
State Pension Age is 66 in 2026 but starts rising to 67 between April 2026 and March 2028, then to 68 from 2044. Here's exactly when your State Pension starts, based on date of birth, and what to do if there's a gap before then.
Plug missing National Insurance years with voluntary Class 3 contributions. £907 buys roughly £329/yr of extra state pension for life — payback in under 3 years. Who can do it, by when, and how.
The 2025/26 UK tax year ends 5 April 2026. Use-it-or-lose-it allowances: £20k ISA, £4k LISA, £60k pension, £3k CGT, £3k IHT gifts, Marriage Allowance backdate. Step-by-step checklist.
How BMI is calculated, what the NHS uses it for, where it fails (athletes, older adults, ethnic differences) and what the new 'BMI prime' and waist-to-height ratios add. A plain-English UK guide.
What the A-H Council Tax bands mean, how the 1991 valuation still drives every UK household's bill, when you can challenge your band, and what councils typically charge each band in 2026.
The Ofgem energy price cap for April–June 2026 is set. Here's what it means for a typical UK household, how standing charges and unit rates break down by region, and the smart-meter tariffs that beat it.