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Automatic Increases
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Contribution and Benefit Base Determination

Automatic Increases

Contribution & Benefit Base

Wage-indexed Amounts

Method for determining the base
The formula for determining the OASDI contribution and benefit base is set by law. The formula is applicable only if a cost-of-living increase becomes effective for December of the year in which a determination of the base would ordinarily be made. Because there is no cost-of-living increase for December 2009, the formula is not applicable. Thus the base for 2010 is the same as the 2009 base, $106,800.

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Last reviewed or modified October 15, 2009
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