Tax Notes reporter Sarah Paez breaks down the biggest international tax developments from the annual Congress of the International Fiscal Association in Lisbon, Portugal.

For more coverage, read the following in Tax Notes:

• OECD Plans 2026 Draft on Transfer Pricing Guidelines Revisions
• EU Wants Its U.S. Subsidiaries to Be Subject to Top-Up Tax
• ESG Ratings Don’t Inform Tax Risk, HMRC Official Says
• Pillar 2 Permanent Safe Harbor Talks Focused on Integrity Issues

Follow us on X:

• Sarah Paez: @PaezWrites
• David Stewart: @TaxStew
• Tax Notes: @TaxNotes

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This episode is sponsored by Avalara. For more information, visit avalara.com.

Join us at the inaugural Tax Trends Summit in Washington, D.C. presented by Tax Notes and the ABA Tax Section. For more information, visit taxnotes.co/taxtrends25.

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Credits
Host: David D. Stewart
Executive Producers: Jeanne Rauch-Zender, Paige Jones
Producers: Jordan Parrish, Peyton Rhodes
Audio Engineers: Jordan Parrish, Peyton Rhodes