Salary sacrifice cuts your taxable pay and adds employer NI savings. Pension, EV lease and Cycle to Work each have different mechanics — at £60k a year, a £400/month EV lease costs as little as £232 net; a £6,000 pension sacrifice costs £3,480.
Non-UK resident buyers of residential property in England or Northern Ireland pay a 2% SDLT surcharge on top of normal rates — and the 5% second-home surcharge stacks. Full breakdown with worked examples.
Missing the 31 January Self Assessment deadline triggers an instant £100 penalty even if you owe no tax — then £10/day from day 90, plus 5% surcharges at 6 and 12 months. Late payment adds 7.75% interest in 2026. Full penalty schedule.
Section 24, 5% SDLT surcharge, 24% CGT, vanishing CGT allowance, lower yields and tighter EPC rules — the maths on selling a BTL in 2026. A full worked example on a £250,000 property bought for £180,000.
If your Stocks & Shares ISA is in the red in 2026, panic-selling can lock in losses and waste valuable ISA contribution space. Here's the maths, the behaviour and the UK-specific tax rules behind sell-or-hold.
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 triple lock will lift the State Pension in April 2026 by the highest of CPI, wage growth or 2.5%. Full forecast of the new weekly rate, annual uplift, and what it means for retirees.
A Stocks & Shares ISA shelters all dividends and capital gains from UK tax forever. Here's what 20 years of £20,000 contributions could realistically grow to, and why the wrapper matters more than the funds you pick.
You can't claim both. Tax-Free Childcare tops up your childcare account by 25% (up to £2,000 per child per year); the Universal Credit childcare element repays 85% of costs up to £1,031 per month for one child. Which suits which family in 2025/26?
Your effective tax rate is what you actually pay on average; your marginal rate is what the next £1 costs. Both matter — but for different decisions. Worked examples at £30k, £55k, £105k and £130k.
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.