On September 10, 2025, California’s Franchise Tax Board (“FTB”) adopted final regulations (“Final Regulations”) amending the rules regarding market-based sourcing for sales other than sales of tangible personal property. This brings to an end the FTB’s long-running process toward formally adopting the amendments first approved in
Tax Reform
President Trump Signs One Big Beautiful Bill Act into Law
I. Introduction
On July 4, 2025, President Trump signed the One Big Beautiful Bill Act (the “Act”) into law.[1] The Act is similar to the Senate Finance Committee’s draft legislative text (the “SFC Bill”) (released on June 16, 2025), with several modifications and omissions. The Act’s key differences from…
UK Government Carried Interest Tax Reforms Consultation Process: No New Conditions, Territorial Limits Clarified
June 2025 – The UK Government has published its response to the consultation on its proposal to change the tax treatment of carried interest, confirming the expected final shape of the new regime which will take effect from April 2026.
The reforms, first announced in October 2024, mark a significant…
The One Big Beautiful Bill: SALT Deduction Workarounds Under Fire
On May 12, 2025, House Republicans unveiled a comprehensive 389-page package of tax provisions, setting the stage for a significant tax bill to be debated in the coming weeks. Dubbed the “One Big Beautiful Bill,” this proposal aims to extend and modify many key provisions of the Tax Cuts and…
Tax Proposals Potentially Being Considered by the U.S. House Budget Committee in Reconciliation
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.
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…