20 C.F.R. § 404.270 Cost-of-living increases.
Title 20 - Employees' Benefits
Your primary insurance amount may be automatically increased each December so it keeps up with rises in the cost of living. These automatic increases also apply to other benefit amounts, as described in §404.271. [47 FR 30734, July 15, 1982, as amended at 51 FR 12603, Apr. 14, 1986]
Title 20: Employees' Benefits
PART 404—FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950– )
Subpart C—Computing Primary Insurance Amounts
Cost-of-Living Increases
§ 404.270 Cost-of-living increases.