Summary: Brex lowers treasury return rate to 3.83%

Why It Matters: Brex has reduced the yield on its business accounts. This change affects how much money customers earn on their idle cash and may make their treasury product less competitive compared to other fintech options.

What Changed:

• The advertised treasury return rate decreased from 3.85% to 3.83%.
• The effective date for the yield and additional return rates was updated from 12/15/25 to 12/16/25 in the legal disclosures.