Under Mexico’s tequila rules, how long must extra añejo tequila be aged?

Extra añejo tequila must be aged for at least three years under Mexico’s tequila rules.

Extra añejo is the longest-established age category in tequila’s official classification. The category applies to tequila matured in wooden containers for a minimum of three years before bottling. Longer aging is permitted, so three years is the minimum rather than a fixed total.

The category was introduced in 2006 to recognize very mature tequilas. Producers commonly use oak barrels or large wooden vats, and the wood can add darker color, vanilla-like notes, spice, and softer textures. The final character also depends on the spirit, barrel history, climate, and maturation conditions.

Extra añejo is often confused with añejo. Añejo requires at least one year of aging, while extra añejo requires at least three. Reposado is younger, with a minimum maturation period of two months.