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SB-900 • 2026

Political Reform Act of 1974: top contributors: disclosures.

Political Reform Act of 1974: top contributors: disclosures.

Education
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
McNerney
Last action
2026-04-24
Official status
Set for hearing May 4.
Effective date
Not listed

Plain English Breakdown

The official source material does not provide specific details on how shortened statements will be used.

Political Reform Act: Disclosure Rules for Top Contributors

The bill changes disclosure rules for political advertisements by requiring more information about top contributors and allowing shorter statements in certain cases.

What This Bill Does

  • Requires mass mailings to disclose the top 5 contributors instead of just the top 3.
  • Clarifies that yard signs and billboards are considered print advertisements for disclosure purposes.
  • Allows using bullet points or numbers to separate names of top contributors on larger printed ads like billboards.
  • Shortens statements about who paid for an advertisement, making them easier to read.

Who It Names or Affects

  • Political committees and organizations
  • People who create political advertisements

Terms To Know

Top Contributor
A person or group who has given the most money to a committee, at least $50,000.
Independent Expenditure
Money spent on political ads by groups not directly connected to candidates.

Limits and Unknowns

  • The bill does not specify how the shortened statements will be used.
  • It is unclear if there are any other changes beyond those listed in the summary.

Bill History

  1. 2026-04-24 California Legislative Information

    Set for hearing May 4.

  2. 2026-04-22 California Legislative Information

    Read second time and amended. Re-referred to Com. on APPR.

  3. 2026-04-21 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 5. Noes 0.) (April 21).

  4. 2026-04-09 California Legislative Information

    Set for hearing April 21.

  5. 2026-04-08 California Legislative Information

    Re-referred to Com. on E. & C.A.

  6. 2026-03-23 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.

  7. 2026-02-11 California Legislative Information

    Referred to Com. on RLS.

  8. 2026-01-21 California Legislative Information

    From printer. May be acted upon on or after February 20.

  9. 2026-01-20 California Legislative Information

    Introduced. Read first time. To Com. on RLS. for assignment. To print.

Official Summary Text

SB 900, as amended, McNerney.
Political Reform Act of 1974: top contributors: disclosures.
(1) Existing law requires the disclosure of information related to political advertisements, including the name of the committee that paid for the advertisement and the names of the 3 top contributors to the committee. Existing law defines “top contributor” as the persons from whom the committee paying for an advertisement has received its three highest cumulative contributions of $50,000 or more.
This bill, for mass mailings, would instead require the top 5 contributors to the committee be disclosed.
(2) For certain video, print, electronic media, or text message advertisements, existing law permits the name of the committee that paid for the advertisement to be shortened, as specified.
For purposes of this
provision, this bill would clarify that a print advertisement includes a yard sign or a billboard and an electronic media advertisement means a graphic, image, animated graphic, or animated image that the online platform hosting the advertisement allows to link to an internet website paid for by the committee, as specified. For certain advertisements, the bill would permit the names of top contributors to be shortened by using approved abbreviations or leaving out words from the top contributor’s name, as specified.
For larger printed advertisements such as yard signs and billboards, existing law permits the text of the disclosure to be adjusted so that it does not appear on separate horizontal lines, with the names of the top contributors separated by a comma.
This bill would also permit the names of the top contributors to be separated by clearly visible bullet points or by inserting the applicable number (1, 2, or 3)
before the names of the 3 largest contributors. The bill would also specify the order in which required disclosures must appear on the advertisement.
(3) Under existing law, an advertisement supporting or opposing a candidate that is paid for by an independent expenditure must include a statement that it was not authorized by a candidate or a committee controlled by a candidate. If the advertisement was authorized or paid for by a candidate for another office, the expenditure must instead include a statement that “This advertisement was not authorized or paid for by a candidate for this office or a committee controlled by a candidate for this office.”
This bill would shorten the above statements, respectively, to “Not paid for by a candidate” and “Not paid for by a candidate for this office.”
(4) The California Constitution
requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.
(5) The Political Reform Act of 1974, an initiative measure, provides that the Legislature may amend the act to further the act’s purposes upon a
2
/
3
vote of each house of the Legislature and compliance with specified procedural requirements.
This bill would declare that it furthers the purposes of the act.

Current Bill Text

Read the full stored bill text
Download Bill PDF