The Duplication Scoring Act of 2026 adds a new subsection to 31 U.S.C. 719 directing the Comptroller General to review ‘‘covered’’ bills and joint resolutions for any risk that they would create new federal programs, offices, or initiatives that duplicate or overlap with areas previously identified by GAO as duplicative, overlapping, or fragmented. When GAO finds such a risk it must identify the new feature, cite the bill section that creates it, link it to the GAO duplication report where the existing overlap was identified, publish the analysis on GAO’s website, and transmit the findings to the Director of the Congressional Budget Office (CBO) and the committee that reported the bill.
The bill also authorizes the CBO Director to include GAO’s findings as a supplement to CBO’s cost estimate for the bill, subject to timing rules. The measure is procedural rather than prohibitory: it creates a formal, public reporting pathway intended to surface potential duplication during congressional consideration, but it does not block enactment or require remedial action by committees or Congress.
At a Glance
What It Does
Adds a requirement to 31 U.S.C. 719 directing GAO to analyze committee-reported bills for risks of creating programs or offices that duplicate areas GAO already identified as duplicative or overlapping, to publish that analysis, and to send it to CBO and the reporting committee. It allows CBO to append that analysis to its formal cost estimate as a supplement.
Who It Affects
GAO and CBO procedures, congressional committees that report legislation (including Appropriations and Budget), legislative drafters, and federal program offices that appear in GAO duplication reports. Staff across those offices will face new information-sharing and review responsibilities.
Why It Matters
The bill formalizes a GAO-to-CBO-to-committee information flow intended to reduce unnoticed duplication in statute. For compliance officers and program managers, it means potential new scrutiny during the legislative phase; for committees, it supplies a public record tying proposed statutory creations to past GAO-identified problem areas.
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What This Bill Actually Does
The Act amends section 719 of title 31 to create a narrowly defined, repeatable review step in the legislative workflow. It defines a ‘‘covered bill or joint resolution’’ as any public bill or joint resolution reported by any congressional committee, including the Appropriations and Budget Committees, and ties the review to GAO’s existing body of work on duplication and overlap (the annual GAO duplication and overlap reports).
GAO must look for ‘‘new duplicative or overlapping features’’—that is, statutory creations in the reported bill that would replicate or overlap with problems GAO has previously flagged.
When GAO detects a risk of duplication, it must, to the extent practicable, produce a short set of outputs: the name of the new program/office/initiative, the specific section of the bill where it is created, and the citation to the GAO duplication report that documents the pre-existing area of duplication. GAO must transmit that packet to the Director of the Congressional Budget Office and to the committee that reported the bill, and it must publish the information on GAO’s website.
The statute uses ‘‘to the extent practicable,’’ which gives GAO discretion over the depth of the review in any given case.The Director of CBO is authorized—but not required—to include GAO’s submission as a supplement to CBO’s formal estimate under section 402 of the Congressional Budget Act. If GAO’s submission is not ready when CBO files its estimate, CBO may file the supplement later when GAO submits the material.
The Act’s effective date is tied to an OMB action (an update to information on an OMB website) or, at the latest, the start of the new Congress after one year following enactment, whichever comes first. In short, the bill institutionalizes GAO’s role in flagging statutory duplication and creates a clear, public feed of that analysis into the budget-estimate process without creating new veto authority over legislation.
The Five Things You Need to Know
The bill inserts a new subsection (i) into 31 U.S.C. § 719 requiring GAO reviews of ‘‘covered bills or joint resolutions’’ reported by any committee for risks of creating programs, offices, or initiatives that duplicate areas GAO previously identified.
GAO must, where practicable, identify the new duplicative feature’s name, the bill section establishing it, and the specific GAO duplication-and-overlap report that documents the existing overlap, then publish the information and send it to CBO and the reporting committee.
The Director of the Congressional Budget Office may include GAO’s findings as a supplement to CBO’s section 402 cost estimate; if GAO’s analysis arrives after CBO’s estimate, CBO may submit it later as a supplement.
The statute explicitly ties ‘‘existing duplicative or overlapping feature’’ to items already listed in GAO’s annual duplication-and-overlap reports, rather than to any duplication that could be newly discovered outside those reports.
The effective date is the earlier of 60 days after OMB updates specified website information or the start of the next Congress that begins after one year from enactment, meaning practical implementation can depend on an external OMB step.
Section-by-Section Breakdown
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Short title
Designates the Act as the "Duplication Scoring Act of 2026." This is purely stylistic but signals the bill’s focus: quantifying or scoring potential duplication rather than directing substantive program changes.
Defines covered bills, GAO reports, and duplication terms
Adds statutory definitions that limit the scope of the review: "covered bill or joint resolution" means any public bill or joint resolution reported by any committee; "existing duplicative or overlapping feature" is limited to elements previously identified in GAO’s annual duplication and overlap reports; and "new duplicative or overlapping feature" means a new program, office, or initiative created by the bill that would duplicate those identified areas. By anchoring the review to prior GAO reports, the statute narrows GAO’s trigger for review but also creates a repeatable crosswalk between new statutory text and GAO’s inventory of problem areas.
Requires GAO to identify and publish potential duplications
Directs the Comptroller General to determine, to the extent practicable, whether a covered bill creates a risk of a new duplicative feature. When GAO finds such a risk it must name the new feature, cite the bill section, identify the relevant GAO duplication report, submit that package to CBO and the reporting committee, and post it on GAO’s website. Practically, this builds a public, written tie between proposed statutory language and GAO’s previously mapped redundancies, increasing transparency and creating a documentable trail for committees to consider during markup and floor debate.
Allows CBO to attach GAO findings to its cost estimates
Authorizes, but does not require, the Director of the Congressional Budget Office to include GAO’s submission as a supplement to the formal cost estimate provided under section 402 of the Congressional Budget Act. If GAO’s material is late, CBO may issue the supplement when GAO submits it. This makes the information available to members alongside budgetary analysis but stops short of making GAO’s findings part of the statutory scoring process or imposing any mandatory action from committees.
Effective date tied to OMB update or subsequent Congress
Sets the effective date as the earlier of 60 days after OMB updates specified website information under 31 U.S.C. § 1122(a) or the date a new Congress begins after one year from enactment. This unusual trigger ties operational start to an administrative step outside GAO and CBO and could delay implementation until OMB updates its online resources or until the next congressional cycle.
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Who Benefits
- Reporting committees in Congress — receive a concise, public linkage between proposed statutory creations and GAO-identified duplications, which helps inform markup and oversight decisions.
- Congressional Budget Office — gains access to GAO’s targeted analyses that CBO can append to cost estimates, providing budget drafters and members with contextual information about overlap risks.
- Taxpayers and public watchdogs — benefit from greater transparency because GAO must publish findings tying new proposals to previously documented areas of duplication and overlap, creating a public record for accountability.
- GAO’s institutional mission — is reinforced by formalizing a statutory pathway for its duplication-and-overlap work to inform the legislative process, increasing its relevance during bill consideration.
Who Bears the Cost
- Government Accountability Office — will incur additional review workload and publication duties; the statute’s "to the extent practicable" language limits but does not eliminate resource implications.
- Congressional committees and staff — may face slower processing or additional briefing needs and could have to respond substantively to duplication flags during markup.
- CBO staff — must manage supplements to estimates and coordinate timing when GAO materials arrive late, adding procedural complexity to CBO’s estimate workflow.
- Federal agencies and program managers — can face increased scrutiny if a reported bill triggers a link to an agency program previously labeled duplicative, potentially forcing defensive compliance or justification work.
Key Issues
The Core Tension
The bill balances two legitimate goals—preventing redundant federal activity through early, public GAO analysis and preserving the speed and discretion of Congress—by creating a reporting mechanism rather than a substantive veto; the tension is whether transparency alone will meaningfully deter duplication while avoiding procedural slowdowns and placing additional burdens on GAO and CBO without guaranteed remedial action.
Several implementation and efficacy questions follow from the Act’s design. First, the statute ties GAO’s review to items already identified in GAO’s annual duplication-and-overlap reports; it does not create a mechanism for GAO to identify new categories of duplication during the review of a specific bill.
That makes the review conservative but risks missing duplication that has not yet been cataloged. Second, GAO’s obligation is qualified by "to the extent practicable," which preserves discretion but leaves ambiguity about the depth and consistency of reviews across bills.
Absent additional appropriations or staffing, GAO will likely prioritize reviews, producing variability in coverage and timeliness.
Third, the bill creates no mandatory remedial process. GAO’s publication and CBO’s optional supplement increase transparency, but committees retain full discretion to proceed.
The statute also conditions its effective date on an OMB website update or waiting out a congressional cycle, which could postpone practical application. Finally, the Act risks procedural gaming: drafters could attempt to obscure substantive programmatic overlap through drafting choices or rely on program labels that avoid straightforward matches to GAO’s existing report categories, limiting the statute’s preventive effect.
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