On January 17, 2025, multiple news outlets and other sources reported the existence of a memorandum circulated by the U.S. House of Representatives Budget Committee to the House Republican Caucus (the “Memorandum”) containing an extensive list of budget proposals that may be considered in connection with the new Congress’s widely expected budget reconciliation legislation. The Memorandum, which is publicly available via link from a number of news outlets,[1] contains approximately fifty pages of proposals covering a wide range of policy areas and enumerating scores of potential specific legislative proposals (along with estimated budget effects in most cases), some of which are seemingly mutually exclusive. Included in the memo are a number of tax-related proposals, including tariff proposals, which are briefly set forth below.
Tax Reform
Taxing carried interest in the UK: the new regime announced in the Labour government’s Autumn Budget 2024
On Wednesday 30 October 2024, the UK government announced changes to the UK taxation of carried interest as part of the 2024 Autumn Budget. Changes were expected following statements made by the Labour Party in the run up to their July 2024 general election win, including in their manifesto, and…
Proposed Regulations Issued on Reporting Obligations for Basket Contract Transactions
1. Introduction.
On July 12, 2024, the U.S. Department of the Treasury (“Treasury”) and the Internal Revenue Service (“IRS”) issued proposed regulations that would classify “basket contract transactions”, which are derivatives (i) with a term of more than a year (or that spans two taxable years), (ii) that reference a…
UK government consults on taxation of carried interest
The newly elected UK Labour government published its call for evidence (see link here) on the taxation of carried interest on Monday 29 July 2024. This consultation by HM Treasury, cautiously anticipated following statements made during Labour’s election campaign, will remain open until 30 August 2024 during which time…
Final Regulations on Domestically Controlled REITs
- Introduction
On April 24, 2024, the U.S. Department of the Treasury (“Treasury”) and the Internal Revenue Service (the “IRS”) issued final regulations[1] on the definition of “domestically controlled” real estate investment trusts (“REITs”) (the “Final Regulations”). The Final Regulations retain…
Summary of the Biden Administration’s Fiscal Year 2025 Green Book Tax Proposals
On March 11, 2024, the Biden Administration released the Fiscal Year 2025 Budget, and the “General Explanations of the Administration’s Fiscal Year 2025 Revenue Proposals,” which is commonly referred to as the “Green Book.” The Green Book summarizes the Administration’s tax proposals contained in the Budget. The Green Book is not…
Change to non-domicile tax regime forms part of UK Spring Budget 2024
As part of the UK’s Spring Budget 2024, the Chancellor of the Exchequer, Jeremy Hunt, has announced the abolition of the remittance basis for income tax and capital gains tax for non-UK domiciled, UK resident individuals (the “Non-Dom Regime”) with effect from 6 April 2025. It is proposed…
Recent Updates from the IRS and Treasury on the Superfund Chemical Tax
I. Executive Summary
On February 15, 2024, the IRS and Treasury issued a supplemental notice to a prior notice from December 2022, to correct a petition requesting that the Superfund Chemical Tax apply to polyphenylene sulfide. While the supplemental notice is narrow in scope, the IRS and Treasury have requested…

Tax Court Holds That Active Limited Partners of State Law Limited Partnerships May Be Subject to Self-Employment Tax
Introduction
Section 1402(a)(13) of the Internal Revenue Code provides that the distributive share of “limited partners, as such” from a partnership is not subject to self-employment tax.[1] Managers of private equity and hedge funds are routinely structured as limited partnerships to exclude management and incentive fees from self-employment…
Senate Finance Committee Requests Public Comments on Digital Asset Taxation
On July 11, 2023, the Senate Finance Committee released an open letter to the Digital Asset Community asking a variety of questions in connection with possible future legislation. Public comments must be emailed to the Senate Finance Committee staff at responses@finance.senate.gov by September 8, 2023. The questions are related to the following nine general areas.
- Marking-to-market for traders and dealers;
- Trading safe harbor;
- Treatment of loans of digital assets;
- Wash sales;
- Constructive sales;
- Timing and source of income earned from staking and mining;
- Nonfunctional currency;
- FATCA and FBAR reporting; and
- Valuation and substantiation.
The balance of this blog describes each area, lists each question, and discusses certain of them.