Overview
The Chilean Unit of Account (Unidad de Fomento, or UF) is an inflation-indexed accounting unit issued by the Central Bank of Chile. Unlike the Chilean Peso (the primary currency), the UF is not physical money but rather a unit of account used to denominate long-term financial contracts, mortgages, rent agreements, and government bonds. The UF value is adjusted daily based on official inflation, protecting parties from inflation risk.
Etymology & History
"Unidad de Fomento" translates to "Unit of Development/Promotion." The UF was introduced in 1967 as a response to Chile's chronic inflation, creating an indexed accounting unit that could protect long-term contracts from currency depreciation. The UF reflects Chile's economic sophistication and experience with inflation, serving as a model adopted by other Latin American countries (Colombia, Mexico, Peru).
Chile's experience with hyperinflation (1973–1978) and subsequent stabilization drove demand for inflation-protected financial instruments, leading to the UF's central role in the modern Chilean financial system.
Timeline of Key Events
| Year | Event |
|---|---|
| 1967 | Unidad de Fomento (UF) introduced as inflation-indexed unit |
| 1973–1978 | Hyperinflation; UF becomes essential for long-term contracts |
| 1990 | Democracy restoration; UF continues as financial system anchor |
| 2000s | UF becomes standard for mortgages, bonds, government debt |
| 2020–2023 | Inflation resurgence; UF protection becomes critical again |
Current Valuation Method
The UF is revalued daily based on the previous month's official inflation rate (measured by the Consumer Price Index, IPC). One UF = approximately 30,000–50,000 Chilean Pesos (varies daily with inflation adjustment). Financial institutions publish daily UF values for contract reference.
Exchange Rate Regime
N/A (non-circulating indexed unit). Value indexed to Consumer Price Index monthly; revaluation automatic.
Convertibility
N/A (non-circulating). Contracts denominated in UF are settled in Chilean Pesos at daily published conversion rates.
Monetary Policy Framework
The UF serves as an anchor for long-term financial market stability by protecting creditors from inflation erosion. Central Bank's inflation-targeting credibility (2% target band) determines UF stability expectations.
Notable Characteristics
- Non-circulating currency: Exists only as unit of account; contracts settled in Pesos
- Inflation protection: Daily revaluation hedges inflation risk for mortgages, bonds, long-term contracts
- Financial system anchor: ~80% of Chilean mortgages denominated in UF
- Regional model: Colombia, Mexico, Peru adopted similar indexed units inspired by UF
- Government debt significant: Chilean government issues significant UF-denominated bonds
- Inflation barometer: UF valuation reflects public expectations of future inflation
- Unique institutional arrangement: Rare example of de facto dual-currency system (UF + Peso)