Calculator
Rent Increase Rate Calculator
Calculate the maximum rent increase based on the 12-month average CPI change rate.
This calculation is an approximate estimate; consult a lawyer for a definitive result.
For residential and roofed workplace leases, the rent increase rate agreed upon by the parties cannot exceed the 12-month average change rate of the consumer price index (CPI) for the previous rental year.
This tool lets you enter the current CPI rate yourself and calculates the maximum new rent and the increase amount based on your current rent. No fixed rate is hardcoded, since it changes over time.
Legislation Notes
- · Article 344 of the Turkish Code of Obligations No. 6098 — determination of rent
- · The maximum increase rate is the 12-month average CPI change rate announced by Turkish Statistical Institute (TÜİK)
Frequently Asked Questions
The current 12-month average CPI change rate can be tracked through the official announcements of the Turkish Statistical Institute (TÜİK).
Agreeing on an increase rate exceeding the statutory maximum does not override the limitation; the rent cannot exceed the legal cap.
This tool is based on the general rule for residential and roofed workplace leases; the specific contract terms and lease type may lead to differences.