Amending the Rules of the House of Representatives to limit the availability of appropriations for office salaries and expenses, or for official mailing costs, of the House of Representatives to one year; to prevent their obligation for any different purpose; and to require excess amounts appropriated for either of those purposes to be used for open-market purchase of outstanding interest-bearing obligations of the Government.

Amends rule XXI of the Rules of the House of Representatives to make it out of order to consider any measure appropriating amounts for salaries and expenses or official mailing costs of the House unless such measure: (1) prohibits availability of any such amount for obligation for any other purpose during the fiscal year for which funds are appropriated or for any purpose after the end of that fiscal year; and (2) requires that any such amount not so obligated be used for open-market purchase of outstanding interest-bearing obligations of the Government.