Current rent
The monthly contractual rent is the starting point.
Rent increase estimate using the current CPI reference
See your
new rent
clearly.
Enter the current rent and renewal date to see the present statutory reference, monthly difference and annual impact.
CPI rate used in today's calculation%32.03Haziran 2026 CPI · 12-month average
01
Calculate the rent increase
This result is informational; the lease and its particular circumstances require separate review.
Current statutory ceiling estimateTRY 33,008New monthly rent
- Monthly increase
- +TRY 8,008
- Additional amount over 12 months
- +TRY 96,090
- Rate used
- %32.03
Data reliability
The calculation continues if the source is interrupted.
The system first checks TÜİK's official release feed. If access fails, it continues with the last verified official rate and clearly displays the reference period and status.
- Reference month
- Haziran 2026
- Published
- 03 July 2026
- Next TÜİK release
- 03 August 2026
Calculation logic
One rate.
Three clear results.
CPI reference
TÜİK's twelve-month average change rate is applied.
New period
The new monthly rent, difference and annual impact are shown together.
Legal framework
Context matters
as much as the number.
This tool makes the general rule visible; every lease may not produce the same legal result.
Statutory ceiling
The increase agreed for a renewed lease generally cannot exceed the twelve-month average change in CPI.
The 25% cap ended
The temporary residential cap has ended. The general framework under Article 344 now applies.
Comparables and equity
After five years, comparable rents, the property's condition, CPI and equity may all be considered.
No exact future rate
A future renewal rate cannot be known until the relevant TÜİK release is published. Future results are estimates.
Legal notice: This page is not legal or financial advice. It provides general information and an indicative calculation. Consult a lawyer for a dispute or lease-specific assessment.
Frequently asked
Clear answers about rent increases.
01How is the rent increase calculated?+
For residential and roofed workplace leases, the increase generally cannot exceed the twelve-month average change in CPI for the renewed lease period.
02Is there one rent increase rate for all of 2026?+
No. TÜİK publishes a new reference every month. The current Haziran 2026 reference is 32.03%
03Can next month's rent be calculated exactly today?+
No. If the applicable release has not yet been published, the calculator can only provide an estimate based on today's reference.
04Does the temporary 25% cap still apply?+
No. The temporary residential cap ended on 2 July 2024; the general framework in Article 344 applies.
05What changes after five years?+
Comparable rents, the condition of the property, CPI and equity may all become relevant.
06Is this legal advice?+
No. It is general information and an indicative calculation. Obtain professional legal advice for a specific dispute or lease.
Real estate advisory