The IRS and Treasury plan to roll back Disregarded Payment Loss (DPL) and Dual Consolidated Loss (DCL) rules after industry pushback. Learn how these proposed changes could ease compliance burdens, affect international tax planning, and what CPAs and advisors need to know before the October 21, 2025, comment deadline.
The G7 has backed a side-by-side framework that treats U.S. rules like GILTI and NCTI as equivalent under OECD Pillar Two, shielding U.S. companies from foreign top-up taxes. For CPAs, this development simplifies compliance and modeling while underscoring the need to monitor OECD implementation closely.
The One Big Beautiful Bill replaces the FDII deduction with a streamlined Foreign-Derived Deduction-Eligible Income (FDDEI) regime. While the changes simplify compliance and remove certain offsets, they also reduce the deduction rate and expand exclusions, prompting CPAs to revisit export-focused tax planning.
Host Tim LeMasters and guest Jason Rauhe, CPA, dive into the complexities of the new One Big, Beautiful Bill (OB3) and its shifts in US international tax law.
The One Big Beautiful Bill (OBBB) replaces the GILTI regime with Net CFC Tested Income, dramatically changing how U.S. shareholders are taxed on foreign earnings. With the repeal of QBAI and interest deductions, CPAs and multinational businesses must revisit their international tax strategies to avoid surprises under the new rules.
Mexico’s Tax Administration Service (SAT) has dramatically increased Transfer Pricing enforcement, collecting over 106 billion pesos from multinational corporations between 2019 and 2024. With stricter documentation requirements and a specialized audit department, companies must reassess their compliance strategies to avoid costly adjustments.
As manufacturers expand internationally, they face a complex web of tax considerations—ranging from transfer pricing and tariffs to global entity structuring and minimum tax rules.
The IRS has posted updated Filing Requirement Exceptions for Schedule K-2 and K-3 as of June 4, 2025. Although these changes were posted in 2025, they are retroactive to the 2024 tax year.
Host Jerry Hammel, CPA, is joined by Greg Lambrecht, CPA, and Jason Rauhe, CPA, for a timely discussion on the future of international tax planning as we approach the potential sunset of the Tax Cuts and Jobs Act (TCJA).
The U.S. dropped its proposed Section 899 tax after a G7 deal eased global tax tensions for American businesses.
IRS Proposes Rollback of Disregarded Payment and Dual Consolidated Loss Rules
The IRS and Treasury have announced plans to roll back the Disregarded Payment Loss (DPL) rules issued earlier this year, as well as certain provisions related to Dual Consolidated Losses (DCL). This move follows concerns from taxpayers and advisors about increased compliance burdens, legal authority, and the departure from long-standing international tax principles.
Background on Disregarded Entities and DPL
A disregarded entity is treated as an extension of its owner for U.S. tax purposes. Payments between disregarded entities under the same umbrella are considered “internal” and generally not recognized as income.
The proposed DPL regulations, set to take effect for tax years beginning on or after January 1, 2026, would have required certain domestic corporations to treat these payments as taxable income. The rules were designed to limit the use of disregarded entities to reduce international tax obligations by treating internal flows as “deemed income.”
Rolling back the regulations would temporarily ease these requirements and create exceptions to related anti-avoidance rules. Companies that restructured in anticipation of the DPL rules may not need to unwind those arrangements, reducing both uncertainty and compliance burdens.
Dual Consolidated Loss (DCL) Considerations
The rollback discussion also extends to the proposed DCL rules. A DCL is a loss that comes from a corporation that is considered a resident in two countries or a domestic company that has a separate foreign unit.
Current rules limit how these losses can be used to offset taxable income. Historically, the “all-or-nothing” principle has required full recapture of a DCL if used against foreign corporations or hybrid entities. Treasury and the IRS are now seeking feedback on whether this principle should be revised and how disregarded payments should factor into DCL calculations.
Next Steps and Public Comment
The IRS is accepting public comments on these proposed changes until October 21, 2025. Treasury and the IRS have expressed that they share industry concerns regarding compliance burdens and complexity, signaling a willingness to adjust rules in response to feedback.
At McGuire Sponsel, our Global Business Services team works alongside CPA firms to help their clients navigate complex international compliance and planning opportunities. Whether it’s understanding the impact of proposed regulations like DPL and DCL, or ensuring global structures remain tax-efficient, we provide clarity and confidence in a shifting regulatory environment.
If you’d like to discuss how these proposed changes may affect your clients—or need a partner to help simplify global tax compliance—connect with our team today.
-
Josh Riker, CPA
Josh Riker, CPA, is a Senior Tax Consultant in the firm’s Global Business Services practice and is responsible for assisting clients and adding depth in all areas of the firm’s international tax consulting services, including preparing client calculations, international forms, IC-DISC tax returns, and transfer pricing documentation.
Recent Resources
-
Global Business ServicesAugust 22, 2025
G7 Endorses Side-by-Side Pillar Two Approach: Implications for CPAs
by Greg Lambrecht, CPAThe G7 has backed a side-by-side framework that treats U.S. rules like GILTI and NCTI as equivalent under OECD Pillar...
-
Global Business ServicesAugust 7, 2025
From FDII to FDDEI: Navigating the New Deduction Rules
by Megan HanThe One Big Beautiful Bill replaces the FDII deduction with a streamlined Foreign-Derived Deduction-Eligible Income (FDDEI) regime. While the changes...
-
Global Business ServicesAugust 7, 2025
“One Big Beautiful Bill” & International Tax: What CPAs Need to Know
by Tim LeMasters & Jason Rauhe, CPAHost Tim LeMasters and guest Jason Rauhe, CPA, dive into the complexities of the new One Big, Beautiful Bill (OB3)...
-
Global Business ServicesAugust 1, 2025
From GILTI to NCTI: How the “One Big Beautiful Bill” Transforms International Taxation for U.S. Corporations
by Greg Lambrecht, CPAThe One Big Beautiful Bill (OBBB) replaces the GILTI regime with Net CFC Tested Income, dramatically changing how U.S. shareholders...


