What the benefit cap is and which benefits count
The benefit cap sets a ceiling on the total monthly benefits a working-age household can receive. If your combined benefits exceed the cap, Universal Credit is reduced to bring the total down. The cap applies to most mainstream benefits including UC, Child Benefit, Housing Benefit, maternity-related payments and some others, but not disability benefits.
The benefits that count toward the cap total include Universal Credit (all elements), Housing Benefit, Child Benefit, Child Tax Credit, Working Tax Credit (below the earnings threshold), Bereavement Allowance, Maternity Allowance, Incapacity Benefit, Severe Disablement Allowance and similar income-replacement payments.
Benefits that don't count and also often provide a complete exemption include PIP, DLA, Attendance Allowance, Carer's Allowance, ESA in the support group and Industrial Injuries Disablement Benefit. If you or your partner receive one of those, you're usually exempt from the cap entirely, not just the payment excluded.
The four cap limits in 2026/27
There are different cap levels depending on where you live and your household type. For families (couples, single parents with dependent children) outside Greater London the cap is £1,835 a month. Inside Greater London, the 33 boroughs and the City, families face a cap of £2,110 a month.
For single adults without dependent children, the caps are lower: £1,229.42 a month outside London and £1,413.92 a month inside London. The Greater London boundary is the boundary, being in Slough or Watford doesn't count as London even if rents are comparable.
Wales, Scotland and the rest of England outside Greater London all use the same non-London caps. Scotland has devolved some welfare powers but the benefit cap structure applies to UC and Housing Benefit there in the same way.
Who is exempt from the benefit cap
Several groups are fully exempt. If you or your partner receive PIP (either component, either rate), DLA (any component), ESA with the support group component, Attendance Allowance, Carer's Allowance, Industrial Injuries Disablement Benefit or a War Pension, the cap does not apply to your household. The exemption kicks in from the date the qualifying benefit is in payment.
The working exemption is also significant: if you or your partner earn at or above the equivalent of the Working Tax Credit earnings threshold, roughly £722 a month in net earned income for UC purposes, you're exempt from the cap. This is specifically designed so working households don't face it.
There's also a nine-month grace period if you've been continuously employed for 12 months and then fall below the earnings threshold. That gives time to find new work before the cap applies. If you've just received a qualifying disability benefit and previously faced the cap, check whether it should be lifted retroactively to the award start date, that can trigger arrears.
How the cap is applied and what to do about it
DWP applies the cap by reducing your UC. The reduction hits the housing costs element first, UC is set up to reduce housing support before cutting into the standard allowance. In some cases, this can take the housing element to zero, leaving households without any UC help toward rent even where rent is technically eligible.
If the cap seems wrong, wrong regional rate, a qualifying disability benefit not being reflected, incorrect household composition, request a mandatory reconsideration. The most common reason for a capped household to find relief is a successful PIP award that retrospectively exempts them. A benefit check with Citizens Advice or a welfare rights adviser is worth doing if your UC seems lower than expected and housing costs are high.