Compliance
New Rules for International Income: Common Reporting Standard Effective 2027
Amendments to Part XIX of the Income Tax Act under the Common Reporting Standard coming January 1, 2027 — learn obligations and compliance tips for financial institutions and individuals.
By NomadicTax Research Team • 5-8 min read • September 3, 2026
## What Is Changing Under the Common Reporting Standard (CRS)
The recent amendment to Part XIX of the Income Tax Act implements enhancements for the Common Reporting Standard which will **come into force on January 1, 2027**. ([canada.ca](https://www.canada.ca/en/revenue-agency/services/tax/international-non-residents/enhanced-financial-account-information-reporting/reporting-sharing-financial-account-information-other-jurisdictions/guidance-on-common-reporting-standard-part-income-tax-act.html?utm_source=openai)) Key changes include broader due diligence requirements and updated definitions for financial institutions, reportable persons, and reportable accounts. ([canada.ca](https://www.canada.ca/en/revenue-agency/services/tax/international-non-residents/enhanced-financial-account-information-reporting/reporting-sharing-financial-account-information-other-jurisdictions/guidance-on-common-reporting-standard-part-income-tax-act.html?utm_source=openai))
These rules are aimed at strengthening financial transparency and international tax compliance—requiring Canadian financial institutions to report on accounts held by non-residents and ensure entities accurately classify themselves under the new framework.
## Who Needs to Know / Who Is Affected
Affected parties include:
- Canadian financial institutions and investment entities that will be considered “reporting financial institutions.” They must update as they transition to implementing new definitions. ([canada.ca](https://www.canada.ca/en/revenue-agency/services/tax/international-non-residents/enhanced-financial-account-information-reporting/reporting-sharing-financial-account-information-other-jurisdictions/guidance-on-common-reporting-standard-part-income-tax-act.html?utm_source=openai))
- Non-financial entities who hold financial accounts (especially those with passive income) that may now be reportable under the revised definitions.
- Non-resident account holders and other persons who may need to self-certify their status or provide documentation for reporting.
## Compliance Requirements
Financial institutions will need to:
- Update their identification and classification processes for **entities, individuals, investment entities** as per the revised definitions.
- Collect and retain **self-certification** forms and documentation consistent with the new definitions and deadlines.
- Apply **due diligence**, including aggregating preexisting accounts, identifying reportable accounts, and applying reporting obligations where required.
- Be prepared for the enforcement of the revised rules come **January 1, 2027**.
Individuals (especially non-residents or international investors) should:
- Confirm whether they are non-resident or resident and whether they fall in categories that require disclosure.
- Understand that passive income or specific financial entities may become subject to reporting.
## Practical Example
**Global Finco Inc.** is an investment entity in Canada, primarily investing on behalf of foreign investors.
- Under the new standard, it must assess whether its accounts are considered active or passive entities. If passive, then accounts are reportable under CRS.
- It should revise client onboarding and documentation, ensuring self-certification is collected, stored, and processed.
**Maria**, a non-resident with accounts in Canada, will receive requests for documentation if her accounts are reportable. She should proactively provide self-certification to avoid delays or penalties.
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## Actionable Takeaways for 2026
- Institutions: Begin reviewing & updating internal policies and compliance teams now. Seek legal or advisory help to interpret definitions.
- Non-residents/investors: Confirm documentation ready. Engage with institutions to understand reporting requirements.
- Review previous years’ accounts and arrangements—see if there are legacy accounts now caught under updated definitions.
These changes make international finance more transparent—plan now to avoid surprises when the Part XIX enhancements take effect next January.