What Is SEC Rule 22c-2? Redemption Fees and Shareholder Agreements

SEC Rule 22c-2, codified at 17 CFR § 270.22c-2, is the federal regulation that lets mutual funds fight market timing by charging redemption fees on shares sold shortly after purchase and by requiring intermediaries to hand over shareholder trading data on request. Market timing, the practice of rapidly buying and selling fund shares to exploit short-term price gaps, forces funds to churn their portfolios and dilutes the value held by long-term investors. The rule gives funds two tools to push back: a fee on quick round trips, and visibility into the individual trades hidden inside intermediaries’ aggregate accounts.

The Redemption Fee Rule

A fund’s board of directors, including a majority of independent directors, must actively choose one of two paths: approve a redemption fee, or formally determine that one is not necessary. There is no default. Either decision satisfies the regulation, but the board has to make it.

If the board imposes a fee, two hard limits apply. The fee cannot exceed 2% of the redeemed shares’ value, and it can only apply to shares sold within a holding period of at least seven calendar days after purchase.¹ A fund can set a 30-day or 60-day window; it cannot go shorter than seven days.

The money collected stays inside the fund. It does not flow to the fund manager or to the SEC.¹ The investors whose rapid trading creates extra transaction costs are the ones paying to replenish the fund’s assets, so long-term shareholders are not silently absorbing the bill.

Once the board makes its initial determination, the rule does not require periodic review.² Boards can revisit it, but nothing in 22c-2 forces them to. The rule also does not mandate specific waiver thresholds for small redemptions or financial hardship. Boards have broad discretion to design the fee structure, including flexibility to exclude transactions that do not involve shareholder discretion, such as automatic portfolio rebalancing.³

Shareholder Information Agreements With Intermediaries

Most mutual fund shares are not held directly by investors. They sit inside aggregated accounts at brokerage firms, insurance companies, and retirement plan administrators. From the fund’s vantage point, that account looks like a single giant block of activity, and there is no way to see which underlying customer is churning shares. Rule 22c-2 solves this with a bright-line requirement.

For every intermediary that submits purchase or redemption orders directly to the fund, the fund must do one of two things: enter into a written shareholder information agreement with the intermediary, or prohibit the intermediary from buying fund shares in nominee name on behalf of clients.¹ There is no third option. If the intermediary will not agree to share data, the fund cuts off that channel for new purchases. Automatic dividend reinvestments are carved out, so existing shareholders are not penalized when an intermediary refuses.

What Data Intermediaries Must Provide

When a fund requests shareholder information, the intermediary must supply two categories of data: identity and transaction history. For identification, the intermediary provides the Taxpayer Identification Number for domestic investors. For non-U.S. shareholders, the intermediary provides an International Taxpayer Identification Number or another government-issued identifier if no TIN is available.¹ These unique numbers let the fund link transactions to specific people, even when one investor holds shares across multiple sub-accounts inside the same intermediary.

For transaction history, the intermediary must disclose the dates and dollar amounts of every purchase, redemption, transfer, and exchange involving the fund’s shares during the requested period.¹ That granular record is what allows the fund to see the pattern that defines market timing: repeated round trips into and out of the fund within short windows.

How the Information Exchange Works in Practice

The process starts with a written request from the fund. The regulation requires the intermediary to respond “promptly” but does not fix a maximum number of business days.³ Individual information sharing agreements often specify a concrete turnaround, but that timeline is negotiated between the fund and the intermediary. Funds can make requests on a routine schedule or at any time they see suspicious activity in an aggregate account.

Once the fund receives the data, it cross-references the activity against its own trading policies. If the analysis shows a shareholder has been making trades that violate those policies, the fund can instruct the intermediary to block that person from making further purchases or exchanges of the fund’s shares, and the intermediary is contractually bound to carry out the instruction.¹

The rule does not include any formal process for an investor to appeal or challenge a fund’s decision to restrict trading.⁴ An investor who believes a restriction was applied in error would have to work through the intermediary or the fund’s compliance department; that channel exists outside 22c-2.

What Happens When a Fund or Intermediary Falls Short

Rule 22c-2 does not attach specific monetary fines. Its main enforcement mechanism is operational. If a fund fails to secure an information sharing agreement with a given intermediary, the fund must prohibit that intermediary from purchasing fund shares in nominee name for clients.⁵ The prohibition targets only that intermediary; other intermediaries with valid agreements are unaffected. If an intermediary has signed an agreement but then refuses to produce data on request, the fund is expected to restrict or prohibit further purchases through that channel.⁶ Enforcement of a fund’s trading policies depends on getting the data, so an intermediary that stonewalls forces its own exclusion.

Funds That Are Exempt

Three categories of funds sit outside the rule’s requirements, each for a different reason.

Money market funds are exempt because they maintain a stable share price, which removes the price discrepancies that make market timing profitable in the first place.¹
Funds whose shares trade on a national securities exchange, including most ETFs, are exempt because secondary market transactions happen between buyers and sellers on the exchange rather than through the fund issuing or redeeming shares. The fund’s assets are largely insulated from that trading volume.¹
Funds that openly permit short-term trading are exempt if the prospectus clearly discloses that they allow frequent trading and warns investors about the additional costs involved.¹

Any of these funds can voluntarily opt into the redemption fee framework if the board decides it would benefit shareholders. The exemption removes the obligation, not the option.

1
eCFR. 17 CFR 270.22c-2 – Redemption Fees for Redeemable Securities
2
Federal Register. Submission for OMB Review; Comment Request; Extension: Rule 22c-2
3
U.S. Securities and Exchange Commission. Final Rule: Mutual Fund Redemption Fees (Release No. IC-26782)
4
eCFR. 17 CFR 270.22c-2 – Redemption Fees for Redeemable Securities
5
Federal Register. Mutual Fund Redemption Fees
6
U.S. Securities and Exchange Commission. Investment Company Institute: No-Action Letter