How does 31 CFR § 29.346 calculate the reduced Federal Benefit Payment for survivors?

✓ Accepted answer

Under 31 CFR § 29.346, the reduced Federal Benefit Payment is calculated by multiplying the ratio of the unreduced Federal Benefit Payment to the unreduced total annuity by the reduced total annuity.

• Core Formula: This regulation applies when a retiree elects a reduction for a survivor annuity. The mathematical relationship is: (Unreduced Federal Benefit Payment / Unreduced Total Annuity) × Reduced Total Annuity = Reduced Federal Benefit Payment.
• Proportional Adjustment: The calculation ensures that the Federal portion of the annuity is adjusted in the same proportion as the total annuity, maintaining consistency between the civilian and federal components of the benefit.
• Illustrative Example: If an unreduced total annuity is $2,000, with $1,200 being the Federal Benefit Payment, the ratio is 0.6 (1,200/2,000). If the total annuity is reduced to $1,500 for survivor benefits, the new Federal Benefit Payment is $900 (0.6 × 1,500).
• Reference Context: The regulation directs readers to example 10 in Appendix A of Subpart C for a detailed numerical walkthrough, which is useful for verifying specific benefit splits involving employee contribution refunds.
• Practical Implication: Survivors and estate planners should verify this split when calculating net income, as the Federal portion may have different tax implications or be subject to different offsets compared to the non-Federal annuity portion.

admin · 2026-10-09 12:55:21