Calculator
Rent Increase Calculator
Calculate the new rent instantly with the selected period’s CPI rate and the legal cap.
Calculator
CPI Increase Calculation
Calcola entro i limiti legali utilizzando i tassi TÜFE (IPC) attuali
TÜFE%39.62
Dati TÜFE Selezionati: 2025 Settembre
Tasso TÜFE %39.62
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Inserisci le informazioni richieste e clicca "Calcola Aumento" per calcolare l'aumento dell'affitto.
Controllo completo con il calcolo della ritenuta (stopaj)
Calcola Anche La Ritenuta Sull'affitto (Stopaj)!
Dopo aver calcolato l'aumento dell'affitto, scopri la ritenuta (stopaj) detratta dal tuo nuovo affitto. Calcola il 20% di stopaj, il reddito netto da locazione e le proiezioni annuali.
About CPI And Rent Increases
- Legal cap
- The increase rate may be capped by the legal upper limit for the period (often 25%).
- What is CPI
- The Consumer Price Index is the official inflation measure published by TurkStat.
- Calculation period
- Pick the CPI period that matches your contract renewal date.
How Is A Rent Increase Calculated?
New rent = current rent × (1 + applicable rate). If CPI exceeds the legal cap, the tool applies the cap.
Formula
New rent = Current rent × (1 + Applicable rate / 100)
Applicable rate = min(CPI, legal cap)
Track It With Kira Portal
Manage collections, reminders and renewals in one place — don’t miss increase dates.
Frequently Asked Questions
- How is the rent increase rate set?
- Usually the period’s CPI and the legal cap in force are considered together.
- When can rent be increased?
- For most residential leases, at the contract anniversary within the legal framework.
- What if CPI exceeds the legal cap?
- If a legal cap applies, the tool uses it and notes this on the result screen.
- Is the calculator free?
- Yes. It’s free — no signup required.