


Throughout 2025, Turkey has been experiencing a complex interplay between disinflation and currency depreciation. While headline inflation (CPI YoY) eased from above 42% in January to around 33% in October, consumer prices continued to rise cumulatively by nearly 24% since December 2024. This indicates a strong persistence of structural inflation even under monetary tightening, largely driven by exchange-rate pass-through and wage indexation cycles.
The chart visualizes the rise in consumer prices since January 2025 (base: December 2024 = 100), showing how persistent monthly price momentum continues to challenge real wage stability.

Parallel to domestic inflation, the Turkish lira (TRY) continued its gradual depreciation. The USD/TRY moved from an average of 35.5 in January to 41.8 in October, and the EUR/TRY from 36.8 to 48.7 in the same period — equivalent to a 18% and 33% rise respectively.
Such movements directly raise import-dependent input costs, especially in energy, logistics, and payroll-funded service sectors.
The second chart below illustrates these parallel trends, underlining how both exchange rates have sharply diverged from the stable 2024 levels.

Standard Cost of Living Adjustments (COLA) indexed solely to CPI no longer preserve purchasing power in foreign currency–linked sectors. Companies operating with USD or EUR revenue exposure should integrate a dual-index model combining CPI and FX basket variation to maintain real wage competitiveness.
For employees with cross-border deliverables or expat contracts, partial FX-indexed salaries and currency-trigger clauses (e.g., “if USD/TRY average > X, additional FX differential applied”) are becoming standard in 2025 employment agreements. These practices hedge wage erosion and enhance retention in high-skill talent pools.
EoR and outsourced HR service providers increasingly use FX pass-through formulas, e.g., “if EUR/TRY average rises more than 5% QoQ, unit price adjusts by equivalent ratio.” This aligns service pricing with actual cost exposure, ensuring both vendor sustainability and client predictability.
Instead of a single annual adjustment, most multinational employers now adopt biannual (Q1 + Q3) or quarterly payroll reviews, anchored to CPI and FX basket trends. This ensures wage structures remain aligned with real purchasing power and mitigates attrition risk caused by mid-year inflation shocks.
Finance and HR teams should collaborate on exchange-rate sensitivity models — mapping how a 1% move in USD/TRY or EUR/TRY affects total payroll cost. Integrating forward hedging instruments or natural offsetting (USD inflows vs. TRY outflows) can stabilize multi-currency payroll budgets.
2025 has proven that inflation deceleration does not equate to price stability. For HR and finance leaders, aligning wage policies, service pricing, and contract indexation to a hybrid CPI–FX mechanism is no longer optional — it’s structural risk management.
In short: Plan in local currency, price in reality.
(Graphs above: Consumer Price Index rise, and USD/EUR exchange rate averages for 2025. Data compiled from TURKSTAT, CBRT, and X-Rates monthly averages.)