Capital, Legacy & The Honest Limits
Capital Gains — use it every year
The £3,000 exemption doesn't carry forward, so realising gains up to it each year ("harvesting") is tax-free. Bed & ISA (sell, then rebuy inside an ISA) and Bed & Spouse shelter future gains; offset losses; and spread a big disposal across two tax years.
Passing it on, lawfully
The gifting toolkit is immediately exempt: £3,000/yr annual exemption, £250 small gifts, wedding gifts, and gifts out of surplus income. Bigger gifts rely on the 7-year rule (with taper relief). Leaving 10%+ to charity cuts the IHT rate from 40% to 36%.
A couple each gifting £0 a year removes £6,000/yr from their estate — around £2,400/yr of potential IHT — quietly and immediately.
Rent a Room and the small wins
£7,500/yr tax-free from a lodger in your main home; the £1,000 trading and property allowances (see Hidden Tax); and everyday employee claims (mileage at HMRC's approved rates, working-from-home costs, professional subscriptions).
Venture schemes — eyes open
EIS (30%), SEIS (50%) and VCT (20% from April 2026) give generous upfront income-tax relief — but they invest in small, often illiquid, high-risk companies. They make sense only after ISA and pension allowances are full, and with regulated advice.
The honest line — planning vs avoidance
Using allowances Parliament created is fine and expected. Schemes that contrive an artificial result get unwound by HMRC's General Anti-Abuse Rule, may have to be disclosed under DOTAS, and often end in penalties and interest.
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