45 C.F.R. § 304.12
(a) Definitions. For the purposes of this section:
Non-title IV-A collections means support collections, on behalf of individuals receiving services under this title, satisfying a support obligation which has not been assigned under section 408(a)(3) of the Act or section 471(a)(17) of the Act, including collections treated in accordance with paragraph (b)(4)(ii) of this section .
Title IV-A collections means support collections satisfying an assigned support obligation under section 408(a)(3) of the Act or section 471(a)(17) of the Act, including collections treated in accordance with paragraph (b)(4)(ii) of this section.
Total IV-D administrative costs means total IV-D administrative expenditures claimed by a State in a specified fiscal year adjusted in accordance with paragraphs (b)(4)(iii), (b)(4)(iv) and (b)(4)(v) of this section.
(b) Incentive payments to States. Effective October 1, 1985, the Office shall compute incentive payments for States for a fiscal year in recognition of title IV-A collections and of non-title IV-A collections.
(1) A portion of a State's incentive payment shall be computed as a percentage of the State's title IV-A collections, and a portion of the incentive payment shall be computed as a percentage of its non-title IV-A collections. The percentages are determined separately for title IV-A and non-title IV-A portions of the incentive. The percentages are based on the ratio of the State's title IV-A collections to the State's total administrative costs and the State's non-title IV-A collections to the State's total administrative costs in accordance with the following schedule:
| Ratio of collections to total IV-D administrative costs | Percent of collection paid as an incentive |
|---|---|
| Less than 1.4 | 6.0 |
| At least 1.4 | 6.5 |
| At least 1.6 | 7.0 |
| At least 1.8 | 7.5 |
| At least 2.0 | 8.0 |
| At least 2.2 | 8.5 |
| At least 2.4 | 9.0 |
| At least 2.6 | 9.5 |
| At least 2.8 | 10.0 |
(3) The portion of the incentive payment paid to a State for a fiscal year in recognition of its non-title IV-A collections is limited to the percentage of the portion of the incentive payment paid for that fiscal year in recognition of its title IV-A collections, as follows:
(4) In calculating the amount of incentive payments, the following conditions apply:
(c) Payment of incentives.
[54 FR 32312, Aug. 4, 1989, as amended at 56 FR 8005, Feb. 26, 1991; 64 FR 6252, Feb. 9, 1999; 81 FR 93567, Dec. 20, 2016]