ChatGPT Introduces Banked Rate Limit Resets for Codex Users.

OpenAI announced on LinkedIn that ChatGPT users can now bank Codex rate limit resets instead of losing them at the end of each billing cycle. The feature, rolling out starting today, addresses a longstanding friction point for developers who hit rate limits at inconvenient times.

The banking system lets Plus and Pro subscribers store unused rate limit resets and deploy them when needed. OpenAI is seeding each Go, Plus, Pro, and Business user with one free banked reset to start.

For the next two weeks, Plus and Pro users can invite up to three friends to try Codex. When an invited friend sends their first Codex message, both the referrer and the new user receive an additional banked reset. The program gives existing users a path to accumulate resets beyond their standard allocation while expanding Codex adoption.

The timing follows ChatGPT's recent expansion of Codex to mobile, which brought remote development workflows to iOS and Android. Banking resets could prove especially useful for mobile users who may hit limits away from their primary workstation.

Codex, OpenAI's coding-focused model within ChatGPT, enforces usage caps that reset on a fixed schedule. Previously, users who didn't hit their limit would simply lose that capacity. The new system preserves that unused capacity as a banked reset, which users can trigger manually during high-demand periods.

The feature appears designed for developers with uneven usage patterns: someone building a feature sprint might burn through limits quickly, while quieter weeks leave capacity unused. Banking smooths out that variance.

OpenAI has not disclosed technical details about how many resets users can bank simultaneously or whether banked resets expire. The LinkedIn post focuses on the initial rollout mechanics rather than long-term banking policies.

The update arrives as AI coding assistants face increasing scrutiny over usage limits and pricing structures. Cursor, Replit, and Windsurf have all adjusted their rate limit policies in recent months as compute costs and user expectations collide.

OpenAI's approach of banking rather than removing limits entirely suggests the company is threading a needle between user flexibility and infrastructure costs. The referral incentive also signals OpenAI wants wider Codex adoption without immediately opening the floodgates through a free tier.

The feature is live now for eligible users. OpenAI has not specified whether the banking system will remain after the two-week referral period ends or what changes might come to the program structure.