US Federal House Bill HB3223

US Federal 2025-2026 Regular Session

• Introduced: 5/6/25
• Refer: 5/6/25

Caption

To amend the Internal Revenue Code of 1986 to establish procedures relating to the attribution of errors in the case of third party payors of payroll taxes, and for other purposes.

Summary

HB3223 would amend the Internal Revenue Code to create a new section governing how errors are attributed when a third party payor handles payroll tax obligations for an employer. The bill allows a third party payor to rely on an employer’s certification, representation, or similar document unless the payor has constructive knowledge that the certification is wrong. If an error exists, liability is allocated based on what the third party payor knew or should have known: the employer remains responsible for the underlying liability, and the third party payor is liable only for the portion tied to the part of the certification where it had constructive knowledge of the error. If the payor had no constructive knowledge, the employer bears sole responsibility for the resulting liability, including related interest and penalties. The bill also limits IRS action in certain circumstances involving payroll tax credits. The Secretary of the Treasury could not delay processing a payroll tax credit or begin an audit or examination of an employer solely because a third party payor filed an erroneous return in reliance on another employer’s certification. The measure further authorizes the IRS to require third party payors to provide records or information in their possession that could also be required from the employer. It defines “constructive knowledge” and specifies conditions under which a third party payor is deemed not to have such knowledge when claiming a payroll tax credit. The bill’s practical effect would be to clarify and narrow the circumstances under which payroll processors, professional employer organizations, fiduciaries, and similar agents are held responsible for employer certification errors. It would shift primary responsibility for inaccurate certifications to employers unless the third party payor knew or should have known of the mistake, while also protecting compliant payors from being penalized for errors they did not detect. The bill applies only to audits, examinations, and assessments initiated or made after enactment. No committee debate or recorded votes are provided, so there is no direct evidence of partisan or stakeholder sentiment in the available materials. Based on the text alone, the bill appears aimed at administrative clarity and liability allocation rather than a broader policy change, which may make it attractive to payroll service providers and employers seeking certainty. Potential contention would likely center on whether the constructive-knowledge standard gives third party payors enough protection or, conversely, whether it could reduce incentives to verify employer certifications carefully.

Impact

HB3223 would add a new Internal Revenue Code provision governing third party payors of payroll taxes, including professional employer organizations and similar agents. It would change how liability is assigned for erroneous payroll tax certifications, generally placing responsibility on the employer unless the third party payor had constructive knowledge of the error. It would also restrict IRS delay or audit actions based solely on an erroneous filing by a third party payor and authorize the IRS to request records from payors. The bill would affect payroll tax administration, employer liability, and the compliance obligations of payroll intermediaries.

Sentiment

There are no committee transcripts or votes available, so the record does not show formal support or opposition. The bill’s structure suggests a generally technical, administrative purpose focused on clarifying liability rules for payroll tax processing. Its likely appeal is to employers and third party payors seeking clearer standards and reduced exposure to unintended liability, while any skepticism would likely come from those concerned about enforcement and the risk of limiting IRS flexibility.

Contention

The main point of contention is the constructive-knowledge standard: supporters of payroll intermediaries may view it as a fair limit on liability when they rely on employer certifications, while critics may argue it could make it harder to hold third party payors accountable for preventable errors. Another possible issue is the bill’s restriction on IRS delay or audit actions when an erroneous return was filed by a third party payor, which could be seen as protecting compliant employers and processors but also as narrowing tax enforcement tools. No specific stakeholder positions are recorded in the provided materials.