Collections and Tools
IBFD's Tax Research Platform is the premier source of cross-border tax information, providing tax professionals and researchers in the United States and across the globe with access to our comprehensive collections, tools, and resources to support their tax liability, research and compliance needs.
Our tax collections and tax collection tools offer you:
In-depth coverage of international tax, transfer pricing, VAT and other sales taxes, tax treaties of all jurisdictions globally, and more. This includes expert analysis, a breakdown of case law, legislative updates, and jurisdiction-specific information.
Tax tools and resources: calculation examples, tax tables where you can compare countries or jurisdictions side by side, compliance checklists, research guides, and other tools to assist tax professionals in their day-to-day tasks.
Comprehensive tax research and analysis tailored to the specific needs of tax professionals, designed to streamline complex research and enhance your compliance processes in an ever-changing tax landscape.
Tax Collections
We offer collections of tax information and tools that cover all major topics in direct and indirect taxation, with a special focus on cross-border transactions.
Your one-stop shop for global tax news and trends
Stay ahead in the ever-changing world of international taxation with our Tax News Service, the premier source of global tax news and trends. These daily news reports from over 220 countries and jurisdictions will keep you informed of the latest developments in tax policy, legislation, and case law.
Our Tax News Service contains quick links to relevant information in our Country Tax Guides, Global Topics, Treaties and Models, and Case Law collections, so that you can access the resources you need to stay further informed on each topic.
Quick answers on the go
With over 1,500 Tax Tables, IBFD is the go-to resource for quick answers on key features of domestic tax systems around the world. Our easy-to-use tax tables cover global minimum taxes, treaty withholding rates, BEPS implementation and MLI positions, tax risk management, transfer pricing documentation requirements, tax compliance, digital taxation, VAT and sales tax, holding companies, and EU-related implementation measures (ATAD, DAC6, DAC7). Our tables are enabled with filters so that you can seamlessly compare information on the various breakdowns of topics.
Our comprehensive collection of domestic tax information
Our Country Tax Guides are a useful tool for keeping up to date on domestic taxes. They provide you with comprehensive descriptions of domestic income tax rules in over 200 jurisdictions, including corporate income tax, individual income tax, VAT and sales tax, other indirect taxes, transfer pricing, business and investment, tax compliance and administration procedures, and tax accounting and risk management.
Covered in various levels of depth, from concise Country Surveys to in-depth Country Analyses, the collection provides accurate information to make informed and compliant tax decisions. We also offer detailed coverage of sales tax, at the subnational level for Canada, Mexico, Switzerland, and the US.
Expert analysis of major tax issues at a global level
This collection provides you with insightful analyses of major direct and indirect tax issues driven by multilateral organizations such as the OECD, UN and EU. It complements the information for domestic implementation in our Country Tax Guides. It also consists of Global Tax Treaty Commentaries, an authoritative resource for extensive analysis and comparison of model articles and tax treaty policy by authors and experts in the field.
Complete coverage of tax treaties and model documents
Our treaties and models collection hosts over 18,000 documents detailing information on tax treaties, agreements and model documentation exercised by all countries and governing bodies. Our records span decades, meaning you can access rulings and agreements from past eras, as well as what is currently in place. These resources are valuable assets in avoiding double taxation, managing wealth and earnings and ensuring compliance when using income or conducting cross-border trading.
Some documents include but are not limited to:
- Social security treaty documents including protocols and amendments;
- FATCA;
- Supplementary agreements;
- Exchanges of information;
- Exchanges of notes
You can also access the latest official texts from the global tax treaty network, with English translations, MLI synthesized texts, and links to news reports on later developments us tax treaties.
In addition to tax treaties, the collection also includes model documents from the OECD, UN, and ASEAN, as well as a complete overview of domestic taxes and cross-border rates on dividends, royalties, and interest.
With integrated notifications on changes to treaty status, MLI applicability, favored nation clauses, and more, our Treaties and Models collection helps you stay ahead of the curve.
Ensure your research is always guided by accuracy
From domestic governmental and federal income tax documents to international treaties and model laws, our primary sources empower you to make informed tax decisions by referencing official documents.
Our diverse collection of over 9,000 documents includes:
- VAT insights: Original texts and English translations of VAT laws from EU Member States, with cross-links to the VAT Directive 2006/112 provisions
- Government documents: Domestic governmental documents, such as Chinese Circulars and US IRS announcements
- International documents: Key documentation from organizations such as OECD, UN, IFRS, and PATA, including BEPS Reports
Our primary sources this tax year are your essential toolkit for ensuring you are accessing the most up-to-date documentation on tax.
Helping you unlock legal insights
Our Case Law collection gives you instant access to important tax case summaries, opinions and judgments from national courts from around the globe. This information provides valuable insights into the interpretation and application of tax treaties globally as well as federal and state law in the US. This collection is particularly popular with tax lawyers and practitioners concerned with optimizing their organization's financial position through careful tax planning, as well as ensuring compliance at all times.
Access our entire collection of IBFD books
You can browse the digitalized version of the entire collection of books that we publish at IBFD via our Books collection on the Tax Research Platform. This means you can read brand new titles as soon as they are published, consult our Global Tax handbooks whenever you need or delve deeper into specific topics in line with your field of interest. Our books are renowned and utilized worldwide and we partner with accomplished academics and experts when recruiting authors.
Hear the latest opinions on hot topics
As well as our books, we publish many articles as part of our journal article collections. These articles offer hot off the press opinions and insight on both key and off-the-radar developments in global tax. The contributors and authors to the articles are recruited worldwide, based on their specialized knowledge on the respective topic. With our first journal article published in 1946, these long-established publications are part of our DNA and have widespread industry recognition.
Explore our packages and request a free trial today to see how we can help you achieve your tax goals

Tax Tools and Resources
We provide a range of tax tools and resources to assist tax professionals in their day-to-day tasks.
- International Tax Structuring: Compare regulations in different countries for various international tax transactions.
- Simultax: Dynamic tax calculation examples to calculate the corporate income tax for your resident company with domestic and foreign-source income per accounting year.
- Country Chapters Comparison: Compare two similar Country Tax Guides side by side.
- Country Tables Comparison: Compare similar Tables for multiple countries or jurisdictions.
- Treaty Article Comparison: Compare entire treaty documents, individual treaty articles, two different language versions, or a treaty and a model side by side.
- Treaty Article Export: Export treaty articles for multiple treaties to MS Word, Excel, or PDF.
- Treaty Status Monitor: Find real-time information on the status of a treaty, protocol, or related document.
- Compliance Checklists: Country-specific checklists to help professionals ensure compliance with all relevant laws and regulations.
We are your global tax partner
Stay ahead of the curve in the ever-changing world of international taxation with IBFD, your global tax partner.
Our comprehensive range of collections, tools, and resources help you:
- Access comprehensive and up-to-date tax information from around the world
- Make informed decisions and navigate the complex global tax landscape
- Improve tax compliance and reduce risk
- Increase efficiency and productivity