Usps Open Enrollment 2025. The 2024 open season is from november 11, 2024 through december 13, 2024. Open season for the pshb program starts november 11 and ends december 9, 2024.

The extension covers the postal service health benefits (pshb) program, flexible spending accounts, the annual leave exchange and the usps health benefits plan for. The third digit of the enrollment code indicates the enrollment type.