National Debt Repayment Act of 1997

National Debt Repayment Act of 1997 - Amends the Congressional Budget Act of 1974 to require concurrent resolutions on the budget, beginning with the one for the first fiscal year after there is a surplus, to set forth totals of budget outlays and Federal revenues for the budget year and each fiscal year concerned such that the annual rate of change in outlays is at least one percentage point lower than the corresponding change in revenues for each such year.

Permits the Congress to waive such requirement for fiscal years in which a declaration of war is in effect or the United States is engaged in military conflict posing a serious threat to national security or for the budget year and the next fiscal year if real economic growth has been negative for two consecutive calendar quarters.

Amends Federal law to require the Secretary of the Treasury to use any budget surplus for a fiscal year, with one-third allocated to each of the following, to: (1) exchange special issue nonmarketable Government bonds in the Federal Old-Age and Survivors Insurance Trust Fund or the Federal Disability Insurance Trust Fund with marketable Government securities; (2) invest in marketable Government securities to be held in a Tax Cut Offset Trust Fund to offset future revenue reductions; and (3) exchange special issue nonmarketable Government securities in the Highway Trust Fund and the Hazardous Substance Superfund with marketable ones.

Requires the surplus to be allocated, in specified increments, to repay the public debt when Government trust funds, including those described above, no longer hold nonmarketable securities.

Prohibits receipts and disbursements of Government trust funds, in an amount up to the value of marketable Government securities contained in any such fund, from being counted as new budget authority, outlays, receipts, or deficit or surplus for purposes of the Federal or congressional budgets or the Balanced Budget and Emergency Deficit Control Act of 1985 (Gramm-Rudman-Hollings Act). Exempts such receipts and disbursements from any statutory general budget limitation on expenditures and net lending. Directs the Secretary, upon expenditure from a trust fund of any money not so counted, to sell a corresponding amount of marketable Government securities from the fund and reduce its balance accordingly.