{"id":72348,"date":"2026-09-28T18:38:15","date_gmt":"2026-09-28T22:38:15","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/us-treasury-targets-wall-street-tax-alpha-strategies-in-sweep-of-new-rules\/72348\/"},"modified":"2026-09-28T18:38:15","modified_gmt":"2026-09-28T22:38:15","slug":"us-treasury-targets-wall-street-tax-alpha-strategies-in-sweep-of-new-rules","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/us-treasury-targets-wall-street-tax-alpha-strategies-in-sweep-of-new-rules\/72348\/","title":{"rendered":"US Treasury Targets Wall Street &#8220;Tax Alpha&#8221; Strategies in Sweep of New Rules"},"content":{"rendered":"<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>The US Treasury and IRS launched a major crackdown on Monday targeting &quot;potentially abusive&quot; tax-avoidance strategies<\/strong> used by wealthy investors to shield billions in gains.<\/li>\n<li><strong>A new IRS revenue ruling specifically targets &quot;351 conversions,&quot;<\/strong> a popular maneuver used to seed ETFs with appreciated assets to avoid capital gains taxes; the Treasury warned these &quot;don&#39;t work under existing law.&quot;<\/li>\n<li><strong>Hedge fund &quot;tax alpha&quot; strategies, which have attracted over $90 billion since early 2025<\/strong>, are under formal review for using derivatives to generate artificial losses to offset ordinary income.<\/li>\n<li><strong>The crackdown has immediate market implications for asset managers<\/strong>, with shares of Affiliated Managers Group (<a href=\"\/stock\/AMG\">AMG<\/a>) and specialized ETF issuers facing heightened regulatory risk.<\/li>\n<\/ul>\n<p>The <strong>US Department of the Treasury<\/strong> and the <strong>Internal Revenue Service (IRS)<\/strong> issued a sweeping notice on Monday, September 28, 2026, signaling a definitive end to several sophisticated tax-saving maneuvers popularized on Wall Street. Treasury Secretary <strong>Scott Bessent<\/strong> stated that the department is &quot;serious about cracking down on transactions designed to dodge taxes or exploit our federal tax code,&quot; specifically targeting products that appear &quot;too good to be true.&quot;<\/p>\n<p>The primary target of the new guidance is the <strong>Section 351 conversion<\/strong> strategy. This maneuver allows wealthy investors to contribute highly appreciated stocks into an <strong>Exchange-Traded Fund (ETF)<\/strong> in exchange for shares, later using the ETF\u2019s &quot;in-kind&quot; redemption mechanism to exit positions without triggering capital gains taxes. According to <em>Tax Alpha Insider<\/em>, these structures have raised at least <strong>$21 billion<\/strong> since 2021. The IRS ruling clarifies that prearranged conversions where the resulting portfolio is &quot;materially different&quot; from the original assets will now be treated as taxable exchanges.<\/p>\n<p>Beyond ETFs, the Treasury is probing a broader suite of &quot;tax alpha&quot; products offered by hedge funds. These strategies often utilize <strong>swaps and currency derivatives<\/strong> to intentionally realize ordinary losses, which are then used to offset high-tax ordinary income. Officials highlighted that some of these products have been marketed with claims of generating <strong>30% losses<\/strong> on investments to wipe out tax liabilities, a practice the Treasury now labels as inconsistent with federal tax rules.<\/p>\n<p>The regulatory move sent ripples through the financial sector, particularly affecting firms with heavy exposure to tax-aware investing. Shares of <strong>Affiliated Managers Group (<a href=\"\/stock\/AMG\">AMG<\/a>)<\/strong>, which holds stakes in major tax-strategy providers like <strong>AQR Capital Management<\/strong>, saw increased volatility following the announcement. Other products under scrutiny include <strong>&quot;box spread&quot; ETFs<\/strong>, such as the <strong>Alpha Architect 1-3 Month Box ETF (<a href=\"\/stock\/BOXX\">BOXX<\/a>)<\/strong>, which uses options strategies to effectively transform interest income into lower-taxed capital gains.<\/p>\n<p>Market analysts describe this as a &quot;seismic moment&quot; for the <strong>$90 billion<\/strong> tax-aware investment industry. While the Treasury has requested more information before issuing final regulations on some tactics, it has reserved the right to label certain strategies as <strong>&quot;transactions of interest.&quot;<\/strong> This designation would force immediate and retroactive disclosures from both the promoters of these tax schemes and the wealthy individuals using them.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways The US Treasury and IRS launched a major crackdown on Monday targeting &quot;potentially abusive&quot; tax-avoidance strategies used by [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":50383,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_schema_Article":[],"rank_math_focus_keyword":[],"rank_math_description":[],"financial_data_references":[],"stock_symbols_mentioned":[],"footnotes":""},"categories":[5012],"tags":[99,5380,5482,5585,8343,9357,15223,22800,22801],"class_list":["post-72348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-breaking-news","tag-wall-street","tag-etfs","tag-us-treasury","tag-hedge-funds","tag-irs","tag-etf","tag-tax-avoidance","tag-amg","tag-boxx"],"_links":{"self":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/72348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/comments?post=72348"}],"version-history":[{"count":0,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/72348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media\/50383"}],"wp:attachment":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media?parent=72348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/categories?post=72348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/tags?post=72348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}