(a) Monthly and annual exempt amounts. (1) The earnings test monthly and annual exempt amounts are the amounts of wages and self-employment income which you, as a Social Security beneficiary, may earn in any month or year without part or all of your monthly benefit being deducted because of excess earnings. The monthly exempt amount, (which is 1/12 of the annual exempt amount), applies only in a beneficiary's grace year or years. (See § 404.435(a) and (b)). The annual exempt amount applies to the earnings of each non-grace taxable year prior to the year of full retirement age, as defined in § 404.409(a). A larger “annual” exempt amount applies to the total earnings of the months in the taxable year that precedes the month in which you attain full retirement age. The full annual exempt amount applies to the earnings of these pre-full retirement age months, even though they are earned in less than a year. For beneficiaries using a fiscal year as a taxable year, the exempt amounts applicable at the end of the fiscal year apply.

(2) We determine the monthly exempt amounts for each year by a method that depends on the type of exempt amount. In each case, the exempt amount so determined must be greater than or equal to the corresponding exempt amount in effect for months in the taxable year in which the exempt amount determination is being made.

(i) To calculate the lower exempt amount (the one applicable before the calendar year of attaining full retirement age) for any year after 1994, we multiply $670 (the lower exempt amount for 1994) by the ratio of the national average wage index for the second prior year to that index for 1992. If the amount so calculated is not a multiple of $10, we round it to the nearest multiple of $10 (i.e., if the amount ends in $5 or more, we round up, otherwise we round down). The annual exempt amount is then 12 times the rounded monthly exempt amount.

(ii) The higher exempt amount (the one applicable in months of the year of attaining full retirement age (as defined in section 404.409(a)) that precede such attainment) was set by legislation (Public Law 104-121) for years 1996-2002. To calculate the higher exempt amount for any year after 2002, we multiply $2,500 (the higher exempt amount for 2002) by the ratio of the national average wage index for the second prior year to that index for 2000. We round the result as described in paragraph (a)(2)(i) of this section for the lower exempt amount.

(iii) The following are the annual and monthly exempt amounts for taxable years 2000 through 2005.

(b) Method of determining excess earnings for years after December 1999. If you have not yet reached your year of full retirement age, your excess earnings for a taxable year are 50 percent of your earnings (as described in § 404.429) that are above the exempt amount. After December 31, 1999, in the taxable year in which you will reach full retirement age (as defined in § 404.409(a)), the annual (and monthly, if applicable) earnings limit applies to the earnings of the months prior to the month in which you reach full retirement age. Excess earnings are 33 1/3 percent of the earnings above the annual exempt amount. Your earnings after reaching the month of full retirement age are not subject to the earnings test.