To amend the Congressional Budget Act of 1974 to expand the requirement that legislation be accompanied by cost estimates of its impact on State and local governments.

Amends the Congressional Budget Act of 1974 to require cost estimate analyses by the Congressional Budget Office of the legislative impact on State and local governments to accompany conference reports. Makes it out of order in the House of Representatives and the Senate to consider any significant bill or resolution, or any conference report on such measure, if the report accompanying the bill or resolution or joint explanatory statement accompanying the conference report does not include such an analysis. Requires concurrent resolutions on the budget to direct committees to include cost estimates with reconciliation legislation.