The Act sought to give national banks competitive equality with state-chartered banks by letting national banks branch to the extent permitted by state law.[1] The McFadden Act specifically prohibited interstate branching by allowing each national bank to branch only within the state in which it is situated. Under a grandfather clause, three major banks were allowed to continue conducting interstate banking (Northwestern National Bank, First Bank Stock Corporation, and First Western Bank).
^"McFadden Banking Act". Encyclopedia.com. Retrieved June 12, 2022. McFADDEN BANKING ACT of 25 February 1927 permitted national banks to operate home-city branch offices in cities where state banks had similar privileges.