Basel III capital requirements for mortgage servicing assets started to take effect in the first quarter of 2015, with full implementation slated for 2018. Smaller banks were impacted by new servicing capital rules much more so than larger banks in the first quarter, according to industry analysts. Previously, a bank’s servicing could contribute up to 50 percent of a bank’s total capital. Under the new Basel framework, mortgage servicing assets are limited to 10 percent of a bank’s common equity Tier 1 capital. MSA in excess of the 10 percent threshold must be deducted from common equity. “Despite the fact that changes to servicing capitalization have been telegraphed to the market as early as 2010, a disproportionate number of small banks appear...