---
kind: "unit"
title: "20"
title_heading: "Employees' Benefits"
key: "chII/subchB/part233"
level: "part"
label: "Part 233"
heading: "Reduction in the Windfall Benefit Annuity Component"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/20/chII-subchB-part233"
sections_count: 4
---

# Part 233 — Reduction in the Windfall Benefit Annuity Component

Title 20 C.F.R. — Employees' Benefits › Chapter II — Railroad Retirement Board › Subchapter B — Regulations under the Railroad Retirement Act

## Sections

- [§233.1. When reduction must be made.](/cfr/20/233.1.md)
- [§233.2. Computation of reduction.](/cfr/20/233.2.md)
- [§233.3. Reduction of retroactive and other similar payments.](/cfr/20/233.3.md)
- [§233.4. Reconsideration of the reduction computation.](/cfr/20/233.4.md)