National Financial Literacy Act of 2013 - Amends the Community Reinvestment Act of 1977 to require federal financial supervisory agencies jointly to prescribe regulations establishing: (1) minimum standards to be met by a community-based financial literacy program in order to be eligible for consideration as a qualified community-based financial literacy program; (2) procedures for financial institutions to apply to a federal financial supervisory agency for approval of such a program; and (3) a requirement that financial institutions submit a regular report on how the institution supported and promoted financial literacy in its entire community, including low- and moderate-income neighborhoods.

Authorizes a federal financial supervisory agency to take an institution's direct support of a qualified community-based financial literacy program into account when it assesses the institution's record of meeting the community's credit needs.

Amends the Internal Revenue Code to allow a tax credit to small businesses for 35% of the expenses paid or incurred for providing qualified continuing financial education to their employees.