Chile: UF and UTM, what are these 2 acronyms?

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In Chile, you will hear about two indicators, UF and UTM. Each of them corresponds to an amount in Chilean pesos. They are everywhere — in contracts, bank fees, fines, real estate listings — so you need to understand what they are.

UF: Unidad de Fomento

UF stands for "Unidad de Fomento." It is an official indicator managed by the tax authority (SII), initially developed for the real estate sector. The UF is updated daily and automatically adjusts for inflation, which makes it a stable reference for pricing. As of 2025, 1 UF is approximately CLP 39,000.

You can find its current value on the SII website.

You will encounter UF in these situations:

• Buying, selling, or renting real estate — property prices are almost always expressed in UF
• Mortgage calculations and bank loan terms
• Bank fees, often expressed as a fraction of UF (for example, 0.0025 UF to download a bank statement)
• Insurance policies and premium subscription services
• International school tuition fees

Example: if a property costs 5,000 UF, that is 5,000 × CLP 39,000 = CLP 195,000,000 (roughly USD 200,000 at current rates).

UTM: Unidad Tributaria Mensual

UTM stands for "Unidad Tributaria Mensual." It is the administrative equivalent of UF — an official indicator, also managed by the SII, but updated monthly rather than daily. As of 2025, 1 UTM is approximately CLP 67,000-68,000 depending on the month.

You can find its current value on the SII website.

You will encounter UTM in these situations:

• Definition of income tax brackets
• Fines from administrations or courts
• Brand and trademark registration with INAPI
• Municipal permits and government fees
• Immigration service charges are an exception — they are calculated in USD, not UTM

And more generally, in most situations where you have a financial transaction with a government body.

You may also encounter the UTA (Unidad Tributaria Anual), which is simply UTM × 12. It is used for annual tax calculations.

In practice

The values of UF and UTM are defined by law and publicly available, so there are no surprises. Two things to keep in mind:

1. When signing a contract, always verify that the UF or UTM value used in the peso conversion matches the official rate on the contract date. Some people make mistakes, and you do not want to overpay because someone used an outdated rate.

2. When making UTM payments to an administration, try to complete the process within 2-3 weeks. Otherwise, by the time you finish, the monthly UTM value may have changed. The administration will ask you to go back to the bank and pay the difference — a small but annoying extra step.

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