Operating an unlicensed HMO is a criminal offence. The penalties are designed to deter non-compliance and protect tenants. If you're unsure whether you need a licence, contact your council immediately.
Criminal conviction with no upper limit on the fine imposed
Repay up to 12 months of rent to tenants
Prohibited from letting property for a period or indefinitely
Conviction may affect future licence applications and other activities
Councils can issue fines of up to £30,000 as an alternative to prosecution