Article

Key intergenerational business transfer tactics for a successful succession

Family businesses must meet strict criteria to avoid undue taxation

December 04, 2025
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Succession planning Business tax Private client services

Handing your business to the next generation is one of the most important decisions Canadian business owners will make. Therefore, it’s imperative to understand the complex tax consequences that come with this transfer to protect your family’s hard-earned wealth. 

This guide highlights critical steps and tax considerations to help you plan your intergenerational business transfer (IBT) with confidence. Beyond the core IBT requirements, it’s important for business owners to be cognizant of practical uncertainties around the rules and additional tax planning interactions that could arise—including the general anti-avoidance rule (GAAR), alternative minimum tax (AMT) and income attribution rules.

As the current IBT framework is still relatively new and subject to change, interpretive challenges will continue to emerge as legislation evolves and new guidance is released. Staying informed and consulting with the appropriate advisors is essential to effectively navigating this complex landscape. 

Click a section to explore key planning steps:

Background

Selling shares to a non-arm’s length corporation can trigger section 84.1 of the Income Tax Act, an anti-avoidance rule designed to prevent surplus stripping.

When this rule applies, the amount that would otherwise be treated as a capital gain is recharacterized as a taxable dividend, which is taxed less favourably for individuals. Historically, the rule could apply to genuine family business transfers, such as the sale of shares to a holding company owned by the child—making succession costly.

To address this, IBT rules now recognize that passing a business to the next generation is fundamentally different from tax avoidance. The Income Tax Act provides exceptions from the application of section 84.1 for qualifying transfers of small business, family farm or fishing corporation shares.

To qualify for these rules, the transaction must meet strict criteria and both parents and children must file a joint election—Form T2066—with the Canada Revenue Agency (CRA). The following considerations outline what you need to know before planning an intergenerational transfer.

Considerations

Filing a T2066 election

Under the new IBT framework included in section 84.1 of the Income Tax Act, it is now mandatory for all qualifying transfers to file a Form T2066 Election for immediate or gradual transfers.

Both parents and children must submit a joint election no later than the parents’ filing deadline for the year of the transfer. Failure to do so will result in the application of section 84.1, which would recharacterize gains as dividends.

The CRA can monitor compliance over time and reassess the original year of transfer if conditions are not met. Supporting documentation proving a genuine transfer of ownership should be retained for the entire reassessment window—three years for immediate transfers and 10 years for gradual transfers.

Both parents and children are jointly and severally liable for any additional taxes payable.

The takeaway

A proactive approach can help safeguard generational wealth and make your succession seamless and compliant.

The IBT rules offer a valuable opportunity to reduce tax costs when applied strategically, so it’s critical to engage your tax advisors early, map out timelines and responsibilities and ensure that joint election Form T2066 is filed accurately and on time.

RSM contributors

  • Farryn Cohn
    Farryn Cohn
    Senior Manager
  • Ruby Lai
    Associate

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