Last updated: 17 February 2026

Quick take: Monzo investment fees are now 0.25% a year (or 0.20% on certain paid plans). If you’re a smaller-balance, set-and-forget investor, Monzo just got a lot more competitive. If you’re fee-optimising at higher balances, fund costs and fee caps still matter.

Monzo has made a change that actually matters: the platform fee for Monzo Investments is now 0.25% per year (and 0.20% if you’re on eligible paid plans). Fees accrue daily and get collected monthly from your investment account. That’s the “Monzo fee” bit, not the fund manager’s own fee (more on that below).

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