Welcome to the Home of International Taxation

Your Trusted Partner for Global Tax Expertise

We know tax can be complex — let us make it easy for you. At IBFD, we help you stay ahead of the latest developments in international taxation. Get clear, concise, and comprehensive information on cross-border tax, empowering you to navigate the intricacies of international tax with confidence.

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Tax Research Platform

Discover our online research tool where you can access in-depth information on taxation across the globe.

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Tax Training

Explore our selection of online tax training programs, topical webinars and CPE-accredited courses.

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Books

Browse our extensive collection of IBFD books, authored by leading tax professionals and academics.

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Insights and news

Get the latest insights and analysis from IBFD's tax experts on the hottest industry topics and subjects that matter to you.

GW Law School, Washington, D.C.
January 29, 2026 08:30 am - 19:00

Planning for an AI Future in Cross-Border Tax Administration

What To Expect Join leading voices in tax policy, administration, and technology for a full-day exploration of how artificial intelligence is transforming cross-border tax systems. This year’s conference theme
Tax News
Tariffs

EU, US Formalize Trade Framework to Enhance Reciprocity and Market Access

The United States and the European Union have formalized the trade agreement reached last month between President Donald Trump and European Commission President Ursula von der Leyen ( see US, EU Strike Landmark
3 minutes
Tax News
Tariffs

US Expands Steel and Aluminum Tariffs to 407 New Products

The United States has expanded its steel and aluminum tariffs under section 232 of the Trade Expansion Act of 1962 to include 407 additional product categories, now subject to a 50% duty. These include wind
2 minutes
HEC Montréal, Downtown Campus, Édifice
August 15, 2025 08:00 am - 12:00

IFA Canada Tech & Tax Seminar 2.0

We’re pleased to speak at the IFA Canada Tech & Tax Seminar 2.0. Join us as we dive into the evolving landscape of tax compliance and technology.
ai computer chip
Tax Insights
Indirect taxation

Excise Taxes & AI: How Technology Is Revolutionizing the Mysterious Tax You Never Knew You Paid

1 minute

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What our clients say

We've subscribed to the IBFD research platform for many years, and will continue to. The breadth of global coverage, combined with the vast amount of current detail, make this product stand out among the rest for anyone conducting cross-border tax research. The ability to create customized tables and reports utilizing their data serves our clients well. All of this is supported by a devoted team of professionals who go over and beyond to maintain their product and to care for their customers.
Tier 1, AM Law 50, New York City, NY
I recently had the opportunity to use IBFD’s online Tax Research Platform for tax research and planning, and I must say, it has been a game-changer for our firm, especially when advising our multinational subsidiaries and overseas partners.
Oil & Gas Co. Houston, TX
IBFD has been an absolutely essential tool throughout my career in VAT. It has become my go-to resource, whether I need a quick reference or a deep dive into complex technical details. The website is incredibly easy to navigate, making it simple to find exactly what I'm looking for without wasting time. It's not just me— my entire team relies on this information every day. The accuracy and comprehensiveness it offers have truly set it apart from other resources. I highly recommend it for anyone in VAT or similar fields!
Global Indirect Tax Director, Chicago, IL