Earlier this month, the IRS finally withdrew its proposed rule relating to the TEFRA disallowance. The rule, which dates back to August 2006, would have forced Subchapter S banks to apply the 20% TEFRA disallowance not just for the first three years after the bank’s S election, but every year thereafter in which it had interest expense attributable to certain tax-exempt municipal securities. Withdrawal of the proposed rule represents the final chapter in what became a hotly-contested dispute between the Sub S bank community and the IRS—one that ultimately went as far as the U.S. Seventh Circuit Court of Appeals in Chicago.