The 'Bedroom Tax': How the Under-Occupancy Charge Actually Works
The 'bedroom tax' isn't a tax at all — it's a reduction in Housing Benefit or the Universal Credit housing element for social housing tenants judged to have more bedrooms than they need. Here's how the reduction is calculated and who's exempt.
How the Reduction Is Calculated
Benefits cap complete guide| Spare bedrooms | Reduction to eligible rent used for Housing Benefit/UC housing element |
|---|---|
| 1 spare bedroom | 14% |
| 2+ spare bedrooms | 25% |
This percentage is deducted from the rent figure before means-tested calculations are applied, meaning it reduces the maximum support available regardless of the tenant's income level.
Bedroom Entitlement Rules
| Household member | Bedrooms allowed |
|---|---|
| Adult couple | 1 |
| Any other single adult (16+) | 1 each |
| Two children of the same sex, both under 16 | 1 (shared) |
| Two children of any sex, both under 10 | 1 (shared) |
| Any other child | 1 each |
| Non-resident overnight carer (qualifying cases) | 1 additional room |
Any bedroom beyond this calculated total is treated as "spare" for the purposes of the charge.
Worked Example
A single working-age tenant in a 3-bedroom social housing property, with no children living there and no qualifying carer need, has a bedroom entitlement of 1 — meaning 2 bedrooms are assessed as spare, triggering the 25% reduction to the rent figure used for their Housing Benefit or Universal Credit housing element.
Who's Exempt or Gets Extra Allowance
- Pension-age households: not subject to the under-occupancy charge at all.
- Some disabled tenants: an extra bedroom may be allowed for equipment needs or a non-resident carer providing regular overnight care, subject to meeting specific qualifying conditions.
- Approved foster carers: an additional bedroom allowance may apply, reflecting the nature of foster caring even between placements.
What to Do if It Causes Hardship
- Check whether you actually qualify for an exemption or extra-room allowance you may not be aware of.
- Apply to your local council for a Discretionary Housing Payment to help cover a shortfall, particularly while looking for a smaller property or if downsizing isn't realistically available locally.
- Register for a transfer to a smaller, bedroom-entitlement-matched property with your landlord or local council housing register, which removes the reduction if you successfully move.
- Seek advice from a local welfare rights service or housing advice charity if you're unsure whether the charge has been applied correctly to your specific household circumstances.
Frequently asked questions
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