12 C.F.R. § 628.23
Limit on inclusion of third-party capital in total (tier 1 and tier 2) capital.
Cite as 12 C.F.R. § 628.23 (2026)
The combined amount of third-party capital instruments that a System institution may include in total (tier 1 and tier 2) capital is equal to the greater of the following: (a) The then existing limit, if any; or (b) The lesser of: (1) Forty percent of total capital, calculated by taking two thirds of the average of the previous 4 quarters of total capital reported on the institution's Call Report filed with the FCA, less any amounts of third-party capital reported in total capital; or (2) The average of the previous 4 quarters of CET1 capital reported on its Call Report filed with the FCA. (c) Treatment of assets that are deducted . A System institution must exclude from total risk-weighted assets any item deducted from regulatory capital under this section.