Task Force on Monetary Policy, Treasury Market Resilience, and Economic Prosperity: Examining Primary Dealers and Their Balance Sheet

Digital Assets and Bank RegulationHouse Financial Services · December 2, 2025 · 119th Congress
The Financial Services Task Force on Monetary Policy, Treasury Market Resilience, and Economic Prosperity held this hearing to examine whether primary dealers have sufficient balance sheet capacity to intermediate a rapidly growing US Treasury market, and how regulatory changes—capital rules, central clearing, and the standing repo facility—might expand that capacity. Begins at ▶ 0:51:11
Transcript
Highlights

Title

Primary dealer balance sheet capacity and Treasury market resilience

Purpose

The Financial Services Task Force on Monetary Policy, Treasury Market Resilience, and Economic Prosperity held this hearing to examine whether primary dealers have sufficient balance sheet capacity to intermediate a rapidly growing US Treasury market, and how regulatory changes—capital rules, central clearing, and the standing repo facility—might expand that capacity. Witnesses from Yale, the Independent Dealers & Trading Association, DTCC, and MIT Sloan testified on leverage ratio reform, mandatory Treasury clearing, and rising national debt. Begins at▶ 0:51:11

Who spoke

• Chairman (Rep. Frank Lucas, chairman of the task force)▶ 0:51:11: Gaveled in the hearing, noted capital rules like Basel 3, the GSIB surcharge, and leverage ratios constrain dealer intermediation capacity▶ 0:52:37, welcomed the Fed's recent enhanced SLR adjustment▶ 0:53:24, and announced he will ask GAO to update its 1986 report on Treasury market structure▶ 0:54:38. Later pressed Ms. Klimpel on clearing readiness and cross-margining▶ 1:19:47▶ 1:21:27 and Ms. McLaughlin on the standing repo facility▶ 1:23:06.

• Rep. Juan Vargas (D-CA), Ranking Member▶ 0:55:06: Noted the Treasury market's ~$30 trillion size and said debt held by the public rose from 30% of GDP in 2007 to 97% today, projected to reach 134% by 2034▶ 0:57:37; in questioning pressed witnesses repeatedly on whether the market has capacity for $50 trillion in debt▶ 1:26:51▶ 1:28:28.

• Rep. French Hill (R-AR), Full Committee Chairman▶ 0:58:35: Cited CBO projections of deficits growing from $1.8 trillion to $2.5 trillion by 2035 and said Congress must stop "force-feeding" primary dealers more debt▶ 0:59:02.

• Susan McLaughlin, Executive Fellow, Yale School of Management▶ 1:00:35: Said the size and growth of the debt is the "first order risk" to Treasury market resilience▶ 1:00:35, estimated buybacks, SLR changes and SEC clearing rules could add several trillion dollars in capacity even as outstanding debt grew $1 trillion between July and October 2025 alone▶ 1:01:49, and argued adding more primary dealers would not meaningfully expand capacity compared to market structure changes like all-to-all trading▶ 1:02:16.

• James Tabacchi, Chairman, Independent Dealers & Trading Association▶ 1:04:14: Warned that at a projected $50 trillion in outstanding Treasuries within six to eight years, "we do not have capacity" under current arrangements▶ 1:06:33; said the standing repo facility doesn't work because dealer balance sheets are already full▶ 1:07:49; called for standardized minimum haircuts on hedge fund repo financing▶ 1:09:19 and more regional dealer participants▶ 1:09:19.

• Laura Klimpel, Managing Director, DTCC/FICC▶ 1:09:50: Said FICC's daily clearing volume rose from about $4.5 trillion before the SEC's 2022 rule proposal to a record $13.2 trillion the day before the hearing▶ 1:12:55; explained mandatory cash clearing begins December 31, 2026 and repo clearing June 30, 2027▶ 1:12:00; described FICC's work with CME Group on end-user cross-margining to free capacity▶ 1:13:45▶ 2:01:38.

• Dr. Haoxiang Zhu, MIT Sloan School of Management▶ 1:14:34: Estimated sponsored clearing has already freed about $1.2 trillion in balance sheet capacity as of October 2025, with up to $1.3 trillion more available if all uncleared repo migrated to central clearing▶ 1:15:58; said Treasury debt held by the public reached ~$30 trillion in October 2025, roughly 6.5 times 2005 levels, with average maturity risk about eight times higher▶ 1:18:06; advocated more active issuance of floating-rate Treasury debt▶ 1:18:56.

• Rep. Andy Barr (R-KY)▶ 1:30:43: Cited the $38 trillion national debt and asked McLaughlin what happens without adequate primary dealer participation▶ 1:31:19; questioned Tabacchi further on the September 2019 repo spike▶ 1:32:08.

• Rep. Brad Sherman (D-CA)▶ 1:36:26: Argued debt has tripled since the 2008 crisis, attributing part of the growth to 2017 tax cuts and the "big beautiful bill"▶ 1:36:26; discussed dollar reserve-currency status and stablecoin risks▶ 1:37:20; asked about GSIB leverage rule changes and their effect on smaller banks▶ 1:38:16.

• Rep. Scott Fitzgerald (R-WI)▶ 1:41:29: Asked whether balance sheet capacity issues began after the financial crisis, which McLaughlin confirmed▶ 1:41:48; noted government debt held by the public rose nearly $27 trillion since 2008▶ 1:42:17; asked Klimpel how central clearing helps dealers intermediate growing volumes▶ 1:42:40.

• Rep. Sean Casten (D-IL)▶ 1:46:44: Pressed Dr. Zhu on whether central clearing's freed-up capacity is a real risk reduction or just an accounting/risk-shifting effect▶ 1:47:15, and whether netting changes the SLR denominator itself▶ 1:49:26.

• Rep. Troy Downing (R-MT)▶ 1:52:14: Asked McLaughlin whether reining in spending is the most critical fix for dealer strain, which she affirmed▶ 1:53:01; asked Tabacchi whether geography is a barrier to becoming a primary dealer, which he said it is not▶ 1:54:36; asked McLaughlin about the history of primary dealer numbers, which fell to 17 in 2008 and rose to 25 currently▶ 2:06:22.

• Rep. Mike Flood (R-NE)▶ 1:57:58: Read a constituent email on the danger of rising debt▶ 1:57:58; asked Tabacchi about the effect of constrained dealer capacity on interest rates, who said rates "have to go up"▶ 1:59:51; asked Klimpel about end-user cross-margining benefits▶ 2:00:16.

• Rep. Victoria Spartz — not present; correction: Rep. Erin Houchin/Stzman transcript label (Indiana)▶ 2:03:16: (Referred to in transcript as "Mr. Stzman" of Indiana) Asked Tabacchi how government spending has affected balance sheet utilization for primary dealers▶ 2:03:20, and asked McLaughlin about barriers to entry for becoming a primary dealer and available incentives▶ 2:05:32.

Key moments

• Tabacchi stated flatly that at a projected $50 trillion in Treasury debt outstanding, "we do not have capacity for 50 trillion in the US Treasury market" using every tool currently available▶ 1:06:33.

• Vargas directly tested this claim with the panel; McLaughlin said she didn't know the exact number but agreed "at some point we will reach a number where it's going to be a real problem"▶ 1:29:19, and Zhu said it was "hard to speculate on the exact number" but agreed sustainable debt levels are the fundamental solution▶ 1:29:54.

• Klimpel testified FICC's daily clearing volume hit a record $13.2 trillion the day before the hearing, up from about $4.5 trillion before the SEC's 2022 clearing proposal▶ 1:12:55.

• Zhu estimated central clearing has already freed roughly $1.2 trillion in balance sheet capacity, with up to $1.3 trillion more available if all uncleared primary dealer repo moved to central clearing▶ 1:15:58.

• Tabacchi described the September 2019 repo spike to 10% as a "perfect storm" of Treasury settlements, quarter-end window dressing, and Middle East conflict draining bank liquidity, warning similar constraints persist today▶ 1:28:41▶ 1:32:58.

• Tabacchi disagreed with McLaughlin on the standing repo facility's effectiveness, saying primary dealers report no liquidity problems while non-primary dealers who most need SRF access lack it▶ 1:24:56.

• Casten and Zhu debated whether central clearing's freed capacity is a genuine risk reduction or merely an accounting/risk-shifting effect; Zhu maintained it reduces real risk through multilateral netting and CCP guarantees, not just balance sheet presentation▶ 1:47:15▶ 1:51:11.

• McLaughlin said national debt held by the public grew from a low of 17 primary dealers in 2008 to 25 today, driven by market consolidation trends rather than eligibility rule changes▶ 2:06:22.

• Vargas noted debt held by the public rose from 30% of GDP in 2007 to 97% today, projected to reach 134% by 2034 following recent tax and spending legislation▶ 0:57:37▶ 0:57:59.

• Zhu said Treasury securities' average maturity rose from 54 months in 2005 to about 70 months today, making interest rate risk borne by investors roughly eight times larger, and proposed more issuance of floating-rate debt to reduce that risk▶ 1:18:32▶ 1:35:31.

Metadata

CommitteeHouse Financial Services
Chamber / CongressHouse · 119th Congress
DateDecember 2, 2025
TypeHearing
Witnesses
Ms. Susan McLaughlin — Executive Fellow, Yale School of Management
Mr. James Tabacchi — Chairman, Independent Dealers & Trading Association
Ms. Laura Klimpel — Managing Director, and Head of DTCC’s Fixed Income and Financing Solutions
Dr. Haoxiang Zhu — Gordon Y Billard Associate Professor of Management and Finance, MIT Sloan School of Management
Videoyoutube
Transcript234 caption blocks · 12,430 words · 2:08:50 runtime
EventCongress.gov 118709