Scotland rent cap calculator
Calculator only. Models the maximum lawful in-tenancy rent uplift in a designated rent control area: CPI + 1 percentage point, capped at 6%.
Frequently asked questions
Does the cap apply across all of Scotland?
No. Only inside areas formally designated as rent control areas by Scottish Ministers. Outside designated areas, the standard reasonable-rent route applies.
How often can I increase the rent?
A maximum of one increase in any 12-month period. The tenant can refer the increase to Rent Service Scotland for adjudication.
Can the cap reduce my rent?
No. The formula sets a maximum increase. If CPI is negative, the lawful uplift is floored at 0% — you cannot be required to lower the rent.
Which CPI figure should I use?
The headline 12-month CPI rate from the Office for National Statistics, taken at the date the increase notice is served.
Sources & references
All thresholds, dates, and figures shown on this page come from the following authoritative sources.
This is general information, not legal or tax advice. For decisions affecting a specific tenancy, lease, or tax position, consult a qualified solicitor, accountant, or housing adviser.