The utility model belongs to the technical field of financial management, and discloses a bill fold for financial management, which comprises a bottom clamping plate, the side end of the bottom clamping plate is movably connected with a connecting shaft, the top end of the bottom clamping plate is provided with a limiting structure, the limiting structure comprises a mounting base, a mounting rod and a limiting disc, and a limiting block is fixed on the side wall of the limiting rod. Through mutual cooperation of the mounting base, the mounting rod, the limiting disc and other components, the whole device can fix bills in the device after the bills are stored, the bills are prevented from being damaged, an observation opening is formed in the lower position of a top clamping plate, a user can open and close the observation opening by sliding a blocking plate, and the practicability of the device is improved. When the bottom clamping plate and the top clamping plate are closed, the main body of the top clamping plate can block part of information of a bill to protect part of privacy existing on the bill, and part of information is recorded through the observation port, so that privacy is effectively protected when the bill is managed.