Federal-Grade Retirement Infrastructure: Why TSP Compliance Is the Floor, Not the Ceiling

Building for federal defined contribution plans means tolerating zero ambiguity. There is no graceful degradation. There is no 'close enough.' Every calculation must be exact, every transaction must be auditable, and every edge case must be handled before it reaches a beneficiary.

The Thrift Savings Plan serves over 6 million federal employees. The stakes of a miscalculated IFT or a misfiled loan aren't measured in customer churn — they're measured in retirement security. A single error at scale is a federal audit.