Author: FinTax
I. Introduction
On February 19, 2026, the Division of Trading and Markets of the U.S. Securities and Exchange Commission (SEC) added a new question Q5 to its Frequently Asked Questions (FAQ) on crypto assets. This update provides guidance on how broker-dealers should calculate net capital for proprietary holdings of payment stablecoins under Rule 15c3-1 (Net Capital Rule). Specifically, if broker-dealers treat such positions as having a ready market and apply a 2% discount based on the larger of the long or short market value, SEC staff will not object. The FAQ also defines the concept of payment stablecoins and clarifies their alignment with the GENIUS Act. Before the full implementation of the Act, the FAQ independently outlines eligibility criteria; after the Act takes effect, it will directly adopt the definitions provided in the Act, requiring that stablecoins must be issued by 'authorized issuers/compliant foreign issuers.'
The significance of this update does not lie in the specific figure of '2%' but rather in its impact on the key threshold for stablecoins entering the traditional financial system: broker-dealer net capital. For broker-dealers, the net capital rule determines which assets can enter the balance sheet and at what 'capital cost,' directly influencing whether they are willing to use certain instruments in market-making, settlement, financing, and liquidity management. Therefore, any changes related to net capital rules deserve special attention.
Against this backdrop, this article will first review the regulatory logic of the ready market and discount mechanisms under Rule 15c3-1. It will then focus on analyzing how the newly established 2% discount framework in Q5 reflects shifts in the SEC's regulatory approach, its coordination with institutional arrangements such as the GENIUS Act, and how these changes may reshape compliance pathways and commercial decisions for broker-dealers and the stablecoin market.
II. Overview of Existing Net Capital Rules and Discount Treatment
2.1 Introduction to Rule 15c3-1
Rule 15c3-1 of the Securities Exchange Act (Net Capital Rule) is one of the core pillars of the U.S. broker-dealer regulatory framework. Unlike bank regulations that emphasize capital adequacy ratios, the central logic of Rule 15c3-1 revolves around liquidation value. Its legislative intent is to ensure that broker-dealers can immediately liquidate their assets to fully repay customers and other creditors in the event of insolvency or cessation of operations, without resorting to customer assets or complex bankruptcy reorganization procedures. The calculation of 'net capital' is not simply assets minus liabilities; broker-dealers must deduct all non-liquid assets, such as real estate and intangible assets, from their net worth and apply discounts to securities and other liquid assets based on their risk levels.
A discount (Haircut) serves as a 'safety valve' set by regulators. The underlying assumption is that if an asset needs to be liquidated quickly under market pressure, its market value will diminish. Therefore, the higher the market risk and the lower the liquidity of an asset, the greater the pre-set discount. For example, the discount rate for U.S. Treasury bonds may be close to 0%, while highly volatile small-cap stocks could have a discount rate as high as 15% or more.
Under the Rule 15c3-1 framework, the level of an asset's discount largely depends on whether it has a ready market (Ready Market). According to the rule's definition, a ready market must feature independent and genuine bid-ask quotes, allowing prices to be determined almost instantly and settlements completed within a timeframe consistent with trading norms. Assets with a ready market, such as U.S. Treasury bonds, certain high-rated corporate bonds, and mainstream equities, benefit from transparent pricing, good liquidity, and relatively controllable risks, thus enjoying lower discount rates. Conversely, assets lacking a ready market face higher discount rates, potentially reaching up to 100%.
2.2 Original Net Capital Haircut Approach for Payment Stablecoins
Prior to the Q5 update, the SEC had not explicitly recognized any crypto assets as having a 'ready market' under Rule 15c3-1. According to existing rules, assets lacking a ready market or independent pricing sources may be classified as 'Non-allowable Assets.' This means that compliant broker-dealers holding stablecoins in proprietary trading face significant uncertainty regarding net capital treatment for such assets, with no authoritative public guidance available. In some cases, they might even encounter a full deduction of up to 100% of their capital.
III. Brief Analysis of FAQ Updates
3.1 Regulatory Status of Cryptocurrency-related FAQs
These FAQs are considered non-binding guidance and do not have legal enforceability or represent the formal voting position of SEC commissioners. However, they carry substantial practical weight in compliance operations since they directly reflect the enforcement standards and interpretations of SEC front-line inspectors. Broker-dealers who fail to follow the guidance outlined in the FAQs are highly likely to be deemed non-compliant during routine inspections. The SEC’s decision to address cryptocurrency issues through FAQs rather than formal rule amendments reflects the regulator's strategy of leveraging administrative guidance flexibility. This approach provides a transitional compliance window for the market while comprehensive legislation is still pending.
3.2 Key Updates in the FAQ
This FAQ includes a new response in Q5, with the original text as follows:
Q5: What haircut should a broker-dealer take in calculating its net capital under Rule 15c3-1 for a proprietary position in payment stablecoin? (NEW 2/19/26)
Question 5: What discount measures should a broker-dealer apply when calculating its net capital under Securities Trading Rule 15c3-1 for proprietary positions in payment stablecoins?
A5: The staff will not object if a broker-dealer treats a proprietary position in payment stablecoin as having a 'ready market' under Rule 15c3-1 and applies a haircut of 2% of the market value of the larger of the long or short proprietary position in payment stablecoin when calculating its net capital.
If a broker-dealer, in accordance with Rule 15c3-1, considers its proprietary positions in payment stablecoins as readily marketable and discounts them by 2% of the market value of the larger of its long or short proprietary positions when calculating its net capital, the Staff will not object.
Analysis:
The key points of the above Q&A can be summarized into three aspects:
(1) In terms of regulatory stance, the SEC will not object to broker-dealers treating payment stablecoins as an asset type that qualifies as readily marketable under Rule 15c3-1;
(2) Regarding the discount rate, broker-dealers may apply a 2% discount to their proprietary holdings of payment stablecoins;
(3) For the calculation base, the discount is applied based on the market value of the larger of the long or short proprietary positions in payment stablecoins.
This means that for payment stablecoins meeting the definition, the net capital requirement for proprietary positions has been set at a relatively moderate and predictable level, allowing for a 2% discount.
Furthermore, a notable feature of this FAQ update is its close alignment with the implementation plan of the 'GENIUS Act' (Guidance and Establishing National Innovation for U.S. Stablecoins Act). The FAQ provides a regulatory bridge for payment stablecoins before and after the GENIUS Act's enactment: prior to the Act’s effectiveness, stablecoins must meet high standards such as being issued by state-level regulatory bodies, holding specific reserves, and ensuring transparent disclosures; after the Act takes effect, the regulatory requirements under the Act will directly apply. By embedding the terminology and effective arrangements of the GENIUS Act into the definition itself, the FAQ indicates that the SEC does not intend to create a separate regulatory system for stablecoins but instead seeks to align with the existing federal legislative framework for stablecoins while actively coordinating with congressional legislation and banking regulators.
Against the backdrop of policy considerations, the SEC’s decision to issue regulatory enforcement guidance through FAQs reflects a pragmatic approach toward crypto-asset regulation. Amidst the accelerating formation of congressional stablecoin legislation and the banking regulatory framework, coupled with rising market demand for regulated stablecoins, the SEC has chosen not to pursue a 'single-track' regulatory push via securities laws. Instead, it prioritizes providing actionable compliance guidance within its most certain area of regulatory authority—broker-dealer capital and risk control. This approach likely reflects two considerations: first, for stablecoins to enter securities trading and settlement scenarios, the practical issue of whether holding them significantly erodes net capital must be addressed; second, by restricting the 2% discount treatment to payment stablecoins that meet specific compliance criteria, the regulator can preemptively manage risks at the definitional and access levels without broadening the scope of the rules.
3.3 Market Impact Forecast
In terms of impact, for securities firms, a 2% discount rate will significantly reduce the capital occupation associated with holding and utilizing stablecoins. This will incentivize them to integrate payment-focused stablecoins into their core operations, thereby enhancing the overall efficiency of financial markets. Compared to the period lacking clear guidance from the SEC, the 2% discount treatment in Q5 markedly improves the predictability of capital occupation and reduces uncertainty costs when compliance-focused brokerages evaluate related businesses. More importantly, once the discount framework is clarified, brokerages may assess the role of stablecoins across a broader spectrum of securities-related activities, including but not limited to trading and market-making, settlement and cash management, as well as financing and collateral management.
For stablecoin issuers, the new regulations will promote survival of the fittest within the stablecoin market. To ensure their products are accepted by mainstream financial institutions, issuers will have a strong incentive to meet the stringent standards set by the SEC. Specifically, they must seek state-level or federal-level trust/banking licenses and divest high-risk reserve assets to enhance transparency. This mechanism could drive compliant funds to concentrate more rapidly in leading stablecoin projects with transparent structures, while forcing offshore or opaque stablecoin initiatives out of institutional markets. Consequently, it will push the entire industry toward a path of high-quality development characterized by greater transparency and stability.
IV. Conclusion
Overall, the SEC’s clarification of a 2% net capital discount framework for payment-focused stablecoins—though issued in an informal format through “staff will not object”—carries significant practical implications that extend beyond mere technicalities. On one hand, it provides predictable capital treatment and a compliance pathway for brokerages’ proprietary holdings of compliant stablecoins, facilitating their accelerated integration into traditional securities business systems via use cases such as trading, settlement, and liquidity management. On the other hand, it aligns with the arrangements before and after the enactment of the GENIUS Act, signaling clear regulatory intent: the key compliance boundaries for stablecoins will increasingly rely on congressional legislation and banking supervision frameworks, with the SEC embedding complementary oversight and risk calibration at the brokerage interface.
For market participants, the focus in the next phase should not solely be on changes in discount rates but also on whether existing payment-focused stablecoins can consistently meet compliance requirements. It is foreseeable that, as the GENIUS Act and its supporting implementation details gradually take effect, the stablecoin market will further consolidate toward higher transparency and stricter compliance thresholds. Institutional adoption rates and market structures will also undergo corresponding transformations.
