How auto-enrolment actually works
Auto-enrolment is the legal framework that puts employees aged 22 to State Pension age, earning over £10,000, into a workplace pension by default. The Pensions Regulator enforces a minimum 8% total contribution on qualifying earnings (the band between £6,240 and £50,270 in 2024-25): at least 3% from the employer, the rest from you, with tax relief included. Most schemes use NEST, The People’s Pension, or a Master Trust. You can opt out, but you lose the employer match and tax relief, which is by far the best risk-free return you will ever see.
On a £40,000 salary, qualifying earnings are £33,760. Minimum contributions: 3% employer (£1,013) and 5% employee (£1,688, of which £338 is basic-rate tax relief). Total going into the pot: £2,701 a year for a net cost to you of £1,350. Over a 40-year career, with normal salary increases and ~6% real returns, that grows to a pot above £300,000, mostly funded by money that was never in your bank account.
Opting out to free up cash. You are walking away from a guaranteed match plus tax relief, the closest thing to free money in personal finance. If cashflow is tight, cut subscriptions before you cut the pension.
A 60-second lesson on this, with a worked drill, lives inside the Finlo app. Free, forever, on the basics.