What Happens If a Politician Breaks the STOCK Act? (Penalties Explained)

Members generally must disclose covered transactions by the earlier of 30 days after learning of the transaction or 45 days after it occurred. The House Committee on Ethics explains that rule directly, and the primary-record link is included with this guide.

The penalty details differ by chamber. The House's current financial disclosure guide sets a minimum $200 fee for a late periodic transaction report and can increase repeat-case fees up to $200 per late transaction. The Senate Ethics Committee states that a required report filed more than 30 days after its due date carries a $200 penalty. Both describe waivers as available only in extraordinary circumstances.

The $200 figure does not cap every consequence. Official House and Senate guidance says knowingly and willfully failing to file or falsifying required information may lead to civil penalties, disciplinary action, and, for false statements, criminal prosecution. Those are different allegations with higher legal thresholds than an ordinary late report.

We can measure filing delay directly. Among the individually disclosed congressional transactions AlphaYou logged from January 2025 through August 2026 with usable transaction and filing dates, 299 of 3,396, or 8.8%, were disclosed later than the 45-day transaction window.

Compare that to corporate insiders, who file under securities law with the SEC behind it, and where 65% of Form 4s in our data landed inside a far tighter 2-business-day deadline. Different penalty regimes, visibly different compliance behaviour.

Worth stating plainly: a late filing shows that a disclosure deadline was missed. It does not by itself prove insider trading, a false statement, or a willful refusal to file.

Two practical consequences.

First, the data you are reading is incomplete in a way you cannot see. A trade that was never disclosed does not appear as missing; it simply is not there. Any claim about "all congressional trading" is really a claim about all *disclosed* congressional trading.

Second, treat the 45-day deadline as a soft edge rather than a guarantee. Filings do arrive later, and a tracker that assumes the deadline holds will occasionally show you something as new when it describes a trade from months earlier.

Multiple bills have been introduced to ban or restrict congressional stock trading outright, and the topic resurfaces regularly with bipartisan sponsors. None has become law so far. If one ever does, the entire category of congressional trade tracking changes shape, which is worth knowing if you are building a habit around this data.