AQR Capital Management's tax strategy faces US crackdown warning

US Government: The US Government, via the Treasury Department and Internal Revenue Service, administers and enforces federal tax laws and regulations. It recently issued formal notices flagging certain tax-optimization trades used by hedge funds and ETFs, with plans for additional guidance to curb practices deemed inconsistent with congressional intent. This action targets strategies that convert or generate ordinary losses to reduce tax liabilities on income. AQR Capital Management: AQR Capital Management is a quantitative hedge fund specializing in systematic, research-driven investment strategies across equities, alternatives, and tax-aware products. It has developed approaches like the Delphi Plus fund that leverage derivatives and other tactics to generate tax losses offsetting ordinary income for high-net-worth clients. Recent IRS and Treasury warnings have specifically highlighted strategies similar to those popularized by AQR as potentially abusive. Regulation: The US Treasury Department released a notice outlining potentially abusive tax strategies and signaling possible future rules or enforcement actions against them. Tax Policy: Authorities have identified hedge fund tactics using swaps and derivatives to produce ordinary losses as a focus for new guidance aimed at preserving the integrity of the tax code.