Labor Department Imposes New Detailed Financial Reporting on Largest Unions

WASHINGTON — The Labor Department issued a 231-page final rule that establishes a longer Form LM-2 Long Form for the largest labor organizations, revises the existing Form LM-2 for unions at and above the $350,000 threshold, makes parallel changes to Form LM-3, and updates the reporting thresholds for Forms LM-3 and LM-4.

The rule, signed by President Donald Trump and published in the Federal Register on June 1, affects labor organizations required to file annual financial reports under the Labor-Management Reporting and Disclosure Act of 1959. It applies prospectively to unions whose fiscal years begin on or after July 1, 2026. Per the Federal Register notice, the changes do not apply retroactively.

The operational change replaces the current LM-2 reporting regime with a tiered system. Unions above a higher asset or receipt threshold must complete the expanded LM-2 Long Form, which demands additional itemized schedules and disclosures. Most unions at or above the $350,000 threshold will use a revised but slightly shorter Form LM-2.

The Labor-Management Standards Office raised the filing thresholds for the simplified Form LM-3 and Form LM-4 to reduce burden on smaller organizations while increasing transparency from larger ones. The rule carries a regulation ID of 1245-AA10.

Downstream, unions must adjust internal accounting systems and recordkeeping practices before their next fiscal year to produce the new level of detail. The first reports under the revised forms will be due in 2027 for organizations with fiscal years starting July 1, 2026 or later.

Congress can review the rule under the Congressional Review Act within 60 legislative days of publication. Federal contractors and grant recipients that rely on union transparency data for compliance checks will receive more granular information on union finances beginning in mid-2027.

This is the first major revision to LM reporting forms since the prior administration's rulemaking efforts. The Labor-Management Standards Office issued the final rule after reviewing public comments on earlier proposals to strengthen financial integrity and transparency requirements under section 208 of the LMRDA.