Child Benefit and Guardian’s Allowance will rise from Monday 6 April 2026, the first Monday of the 2026–27 tax year. A statutory instrument published on legislation.gov.uk and signed by Treasury Lords Commissioners Gen Kitchen and Christian Wakeford on 3 March confirms the changes after the annual review of prices.

The new Child Benefit rates move to £27.05 a week for the eldest or only child and £17.90 for each additional child, up from £26.05 and £17.25 respectively. Guardian’s Allowance increases to £22.95 a week. The Order makes matching provision for Northern Ireland, keeping rates aligned across the UK.

What this means per payment cycle: most households are paid every four weeks by HMRC. On that basis, the uplift is £4.00 per cycle for the first child and £2.60 for each additional child. Over a full year, that’s £52.00 for the eldest/only child and £33.80 for each subsequent child.

For a one‑child household, the new rate equates to £108.20 every four weeks and £1,406.60 a year. A two‑child family will receive £44.95 a week (£179.80 per four weeks), up £1.65 a week versus 2025–26-around £85.80 more across the year. With three children, the weekly total reaches £62.85, an extra £2.30 a week, or £119.60 a year.

Why now: under section 150 of the Social Security Administration Act 1992, the Treasury must uprate certain benefits if the ‘general level of prices’ has risen over the review period. Ministers concluded prices were higher at the end of 2025–26 than at the start, and the Order was approved by both Houses of Parliament.

What to do next: if you already receive Child Benefit, the new rate should apply automatically from the first payment due on or after 6 April. There’s usually no need to reapply, but it’s worth checking HMRC has your current bank details and that your payment frequency suits cashflow. Some households may be eligible to be paid weekly.

A note on Guardian’s Allowance: this is paid on top of Child Benefit to people bringing up a child whose parents have died. From 6 April, it will be £22.95 a week and is normally paid every four weeks. If your circumstances fit, consider making a claim alongside Child Benefit.

Higher earners should still watch the High Income Child Benefit Charge. Some or all of the benefit may be clawed back via Self Assessment. Many parents still choose to claim to protect National Insurance credits for State Pension purposes even if payments are later reduced; check HMRC guidance for your position.

For transparency, Parliament also received an opinion from the Government Actuary’s Department on the likely effect of the Guardian’s Allowance increase on the National Insurance Fund. The Treasury notes no separate impact assessment was needed, with no significant costs to private, voluntary, or public sectors expected.

Market Pulse UK view: the cash uplift is modest, but it lands just as households lock in 2026–27 budgets. Treat it as a predictable offset to essentials rather than windfall money-ring‑fencing the extra £1.65 a week for a two‑child household can quietly ease pressure on groceries, school costs, and transport over the year.