20 C.F.R. § 229.80 Earnings restrictions.
Title 20 - Employees' Benefits
The O/M may be reduced due to earnings from employment or self-employment in the same manner as a social security benefit. These restrictions on earnings are found at subpart E of part 404 of this chapter. Earnings can never reduce an employee's benefit below the railroad formula rate less the amount that those benefits would be reduced by earnings.
Title 20: Employees' Benefits
PART 229—SOCIAL SECURITY OVERALL MINIMUM GUARANTEE
Subpart H—Miscellaneous Deductions and Reductions
§ 229.80 Earnings restrictions.
