# TAE

/ˈtaɪ/ (US) · CEFR C1 · Noun

Source: https://englishreference.com/word/tae
Updated: 2026-05-10

## Definition

Stands for Taux Annuel Effectif. The actual yearly cost of a loan or the real interest you earn on savings. It includes all extra fees so you can compare different bank offers easily.

For teachers: Abbreviation for Taux Annuel Effectif. The annualised cost of credit or the yield on an investment, accounting for compounding and ancillary fees. Used primarily in European financial contexts to provide a standardised metric for consumer comparison.

## Examples

- The bank offers a TAE of five percent on this loan.
- When comparing mortgage offers, you should look at the TAE rather than the nominal interest rate to see the true cost.
- The regulation requires lenders to disclose the TAE prominently in all advertising materials, ensuring that consumers are not misled by low introductory rates that hide significant administrative fees.

## Pitfalls

- Not "The TAE interest is low." but "The TAE is low." — TAE already includes the concept of interest and fees; adding the word 'interest' after the acronym is redundant.

## Usage notes

- Commonly used in Spanish-speaking and European financial markets; equivalent to the APR (Annual Percentage Rate) used in the UK and US.

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