Don’t know your USPS PIN? You’ll need it for: * Flexible Spending Accounts * Health Benefits * Thrift Savings Plan * Annual Leave Exchange * Savings Bonds * Allotments/Net-to-Bank * Federal W-4 Tax Changes * Federal W-2 Reprints * NARECS Annuity Estimate Requests and for * eOPF * Telephone Job Bidding * Computerized Job Bidding PostalEASE Go to https://liteblue.usps.gov or an employee self-service kiosk or call 1-877-477-3273 United States Postal Service®