Tax & Estate planning All About Private Corporations – Taxation of Active Business Income
Explore the details of earning active business income within a corporation thought the principles of corporate-shareholder tax integration.
On November 4, 2025, the Federal Budget 2025 was tabled by the Minister of Finance, François-Philippe Champagne. Below, we have highlighted some of the key proposed tax measures for your consideration.
A new tax credit for personal support workers (PSWs) will be introduced on a temporary basis. The new credit would allow eligible PSWs working for eligible health care establishments to claim a refundable tax credit on 5% of eligible earnings, up to a maximum of $1,100.
For the purposes of qualifying for the credit as an eligible PSW, the personal support worker must regularly provide direct personal care and essential support to improve a person’s health, well-being, safety, autonomy, and comfort in accordance with that person’s needs.
Eligible health care establishments include hospitals, nursing care facilities, residential care facilities, community care facilities for elderly individuals, home health care facilities, and other facilities that are similarly regulated.
For the purposes of the PSW tax credit, eligible earnings include all taxable employment income and employment benefits earned in the role of a PSW while working for an eligible health care establishment. Tax-exempt PSW income and benefits earned while working for an eligible health care establishment on a reserve would also qualify as eligible earnings.
It is worth noting that amounts earned in British Columbia, Newfoundland and Labrador, and the Northwest Territories would not be eligible for the PSW tax credit, as those provinces have already signed bilateral agreements with the federal government to receive funding that will increase PSWs’ wages over five years.
There are a few practical matters worth mentioning with respect to the PSW tax credit:
This proposed temporary tax credit would apply to the 2026 to 2030 taxation years.
Budget 2025 proposes the discretionary authority to the Canada Revenue Agency the ability to file a tax return on behalf of an individual (other than a trust) where the following conditions are met:
Where the CRA seeks to file a return on behalf of an individual, a 90-day review period (following notification) is required that allows the individual to clarify and request changes. Where no response is received by the end of the period, the CRA may file the return on their behalf.
The proposal would apply to the 2025 and subsequent taxation years though an opt out of automatic filings would be permitted.
The 2025 Federal Budget proposes to introduce a new non-refundable Top-Up Tax Credit aimed at stabilizing the impact on non-refundable tax credits due to the middle-class tax cut announced in May 2025. Since the middle-class cut reduces the first marginal personal income tax rate from 15% to 14.5% in 2025 and to 14% in 2026, the rate reduction would have also applied to most non-refundable tax credits.
While most non-refundable tax credits (like tuition or medical expenses) now also get this lower rate, in rare cases, this could increase an individual’s tax liability, for example, where an individual non-refundable tax credit amount exceeds the first income tax bracket threshold ($57,375 in 2025), the decrease in the value of these credits may exceed their tax savings from the rate reduction. This would only be the case where an individual claims a large one-time expense (i.e., high tuition, medical expenses, or a combination of large tax credits).
To protect affected taxpayers, the new budget introduces a Top-Up Tax Credit for 2025–2030. It boosts the value of excess non-refundable credits back to the original 15% rate, ensuring no one loses due to the lower tax rate.
Canada’s registered plans like RRSPs, RRIFs, TFSAs, RESPs, FHSAs, and DPSPs, can only hold certain “qualified investments” (i.e., mutual funds, publicly traded securities, government and corporate bonds, and guaranteed investment certificates). After consulting stakeholders in 2024, budget 2025 proposes changes to make these rules clearer, simpler, and more consistent across all plan types.
Small Business Investments
Currently there are two sets of rules for registered plan investments in small businesses. The first set of rules provides investments for small business corporations, venture capital corporations, and specified cooperative corporations and are applicable to RRSPs, RRIFs, TFSAs, and FHSAs. The second set of rules provide investment in eligible corporations, small business investment limited partnerships, and small business investment trusts and are only applicable to RRSPs, RRIFs, RESPs, and DPSPs. Neither rule applies to RDSPs.
Budget 2025 proposes to simplify the rules relating to registered plan investment in small businesses while maintaining the ability of registered plans to make such investments. The proposed changes look at keeping the broader first set of rules and extending them to RDSPs while the second set of rules would be eliminated. Due to these changes:
Changes are planned to take effect Jan 1, 2027, with transitional relief for existing investments.
Registered Investments Regime
To qualify as a registered investment, a corporation or trust must register with the Canada Revenue Agency. Mutual fund trust units are already qualified for investments but trusts or corporations that aren’t widely held (fewer than 150 unitholders) must invest only in assets allowed for the registered plans they serve. If they hold non-qualified investments, they face a monthly tax of 1% of the asset’s fair market value.
Stakeholders have determined that the current registration process for certain trusts and corporations under the CRA does not add sufficient value to justify its associated compliance and administration burdens.
Budget 2025 proposes to repeal and replace the registered investment regime with two new categories of qualified investments which do not involve registration:
Funds that were registered investments are expected to remain eligible under existing rules or the new qualified investment trust categories.
The registered investment regime ends January 1, 2027, and the new rules take effect on Budget Day.
The federal HATC is a non-refundable credit for eligible expenses related to qualifying renovations of an eligible dwelling, which can reduce an individual’s taxes payable in a given taxation year. Prior to 2022, the HATC could be claimed on eligible expenses up to $10,000 per year, providing up to $1,500 in tax credits (assuming a 15% non-refundable tax credit rate). For 2022 and subsequent years, the annual expense limit was increased to $20,000, resulting in a maximum credit of $2,900 for 2025 (assuming a 14.5% credit rate) and $2,800 for 2026 and beyond (assuming a 14% credit rate). The differences in the tax credit rate reflect the government’s decision to reduce the first marginal personal income tax rate from 15% to 14%, effective July 1, 2025. Because the change takes effect mid-year, the blended rate for 2025 will be 14.5%. Eligible expenses must improve the safety, accessibility, or functionality of an eligible dwelling for a qualifying individual who is either aged 65 or older or eligible for the Disability Tax Credit.
The federal METC is a non-refundable credit that can reduce an individual’s taxes payable in a given year. To qualify, medical expenses must be incurred for the individual, their spouse or common-law partner, a child under 18, or a person dependent on the individual for support. The METC is calculated at the lowest personal income tax rate (i.e., 15% for years prior to 2025, 14.5% for 2025, and 14% for 2026 and beyond) and applies to the amount by which total eligible medical expenses (assuming they were not claimed in another year) exceed the lesser of $2,834 (for 2025) and 3% of the claimant’s net income. The CRA includes in its list of eligible expenses certain alterations to an existing dwelling, provided they enable the individual to access their home or be mobile or functional within it, do not typically increase the dwelling’s value, and would not normally be incurred by persons with normal physical development or who do not have severe and prolonged mobility impairment.
Currently, if both sets of eligibility criteria (i.e., HATC and METC) are met, taxpayers may claim both credits for the same expense. Budget 2025 proposes to amend the Income Tax Act so that an expense claimed under the METC cannot also be claimed under the HATC. This measure would apply starting in 2026.
The “21-Year Rule” deems certain types of trusts to dispose of their capital property and other specified property at fair market value and recognize accrued gains every 21 years (i.e., on the 21st anniversary of their creation and every 21st anniversary thereafter). Without this rule, trusts could defer the realization of capital gains indefinitely. Therefore, the rule prevents personal trusts from being used to postpone tax on accrued gains beyond 21 years.
If property is transferred by a trust on a tax-deferred basis to a new trust, anti-avoidance rules deem the new trust to inherit the original trust’s 21-year anniversary. This ensures that the transferred property remains subject to the same 21-year period that applied to the original trust.
Certain tax avoidance strategies may be used to transfer trust property indirectly to a new trust, circumventing both the 21-year rule and the existing anti-avoidance rule. For example, this planning could involve transferring trust property on a tax-deferred basis to a beneficiary that is a corporation owned by a new trust. To illustrate, suppose the original trust (“Old Trust”) is approaching its 21st anniversary. The property from the Old Trust could be transferred to a corporation wholly owned by a newly established Canadian-resident trust (“New Trust”), whose beneficiaries are the same as those of the Old Trust. The corporation is, or will become, a beneficiary of the Old Trust under its trust indenture. The Old Trust then distributes its property with an unrealized gain to the corporation on a tax-deferred basis and subsequently ceases to exist.
Budget 2025 proposes to broaden the current anti-avoidance rule for direct trust-to-trust transfers to include indirect transfers of trust property to other trusts. This measure would apply to property transfers occurring on or after Budget Day (i.e., November 4, 2025).
The CCR was a tax-free payment from the CRA designed to help eligible individuals and families offset the cost of federal carbon pollution pricing. It served as the primary mechanism for returning proceeds from the federal fuel charge directly to Canadians residing in provinces where the charge applied, provided they met eligibility requirements (including filing a tax return).
With the removal of the federal fuel charge effective April 1, 2025, the government issued a final quarterly CCR payment starting in April 2025 to eligible households.
Budget 2025 proposes to amend the Income Tax Act to provide that no CCR payments will be made for tax returns or adjustment requests filed after October 30, 2026.
Current rules permit a CCA deduction of 4 per cent on eligible buildings used to manufacture or process goods for sale or lease (manufacturing or processing buildings) with an additional 6 per cent allowance for a total of 10 per cent claim.
Budget 2025 provides a temporary immediate expensing for the cost of eligible manufacturing and processing buildings, including the cost of eligible additions or alternations to such buildings at a rate of 100 per cent deduction in the first taxation year that eligible property is used for manufacturing or processing provided the minimum 90 percent floor space requirement is met. There are certain carve-outs restricting eligibility to this enhanced CCA claim for certain non-arm's-length transfers of property and transfers that have benefited from a tax-deferred rollover.
The measure would be effective for eligible property that is acquired on or after Budge Day and is first used for manufacturing or processing before 2030. A reduced CCA rate of 75 per cent for eligible property first used for manufacturing or processing in 2030 or 2031 and 55 per cent for eligible property first used for manufacturing or processing after 2032 or 2033 with no enhaced CCA rate available beyond 2033.
The Income Tax Act contains measures designed to stop CCPCs from using investment income to defer personal taxes. Specifically:
There are already existing rules under the Canadian tax system designed to prevent Canadian taxpayers from shifting various types of income overseas to avoid Canadian tax. These rules often apply to income earned by controlled foreign affiliates of Canadian-resident taxpayers. In some instances, the income of the controlled foreign affiliate can fall under the definition of foreign accrual property income (FAPI) and be subject to taxation in Canada.
While rules relating to FAPI have existed for some time, Budget 2025 is clarifying the rules surrounding scenarios where Canadian insurance companies use foreign affiliates to hold investment assets that back Canadian insurance risks. Canadian insurance risks include insurance risks relating to people residing in Canada, property located in Canada, or businesses that are operated in Canada.
Previously, some taxpayers had challenged the idea that income earned by a foreign affiliate of a Canadian insurer on assets backing Canadian insurance risks should fall under the definition of FAPI. Budget 2025 clarifies that investment income earned by a foreign affiliate under the above-mentioned circumstances is considered FAPI. This will apply to both income from assets directly backing Canadian insurance risks as well as assets included in regulatory surplus that back Canadian insurance risks.
This clarified rule is effective as of Budget Day.
The UHT, which took effect on January 1, 2022, applies to certain owners of vacant or underused residential property in Canada, generally targeting non-resident and non-Canadian owners. The tax is imposed annually at a rate of 1% of the property’s value.
Budget 2025 proposes to eliminate the UHT starting with the 2025 calendar year. Therefore, no UHT will be payable, and no UHT returns will be required for 2025 and subsequent years.
However, all UHT requirements remain in effect for the 2022 to 2024 calendar years. Penalties and interest for failing to file a UHT return when required, or for failing to pay UHT when due, will continue to apply for those years.
There is an existing luxury tax on subject vehicles and subject aircraft valued more than $100,000 and on subject water vessels valued more than $250,000. The luxury tax was equal to the lesser of 10% of the value of the property and 20% of the value above the property category’s threshold (e.g., for subject vehicles, the value above $100,000).
Budget 2025 proposes to eliminate the luxury tax on subject aircraft and subject vessels, effective the day following Budget Day, though registered vendors of subject aircraft and subject vessels would still be required to file a final return for the period up to and including Budget Day.
No change has been proposed with respect to the luxury tax on subject vehicles.
Carousel fraud schemes exploit GST/HST rules through chains of real or fake transactions, where a “missing trader” collects tax but fails to remit it. These schemes undermine the tax system and have grown increasingly sophisticated.
Budget 2025 proposes to combat carousel fraud with plans to amend the Excise Tax Act by introducing a reverse charge mechanism (RCM) for certain telecommunications services. Under the RCM, suppliers will not collect GST/HST and recipients will self-assess and report the tax in their GST/HST return and may claim input tax credits (ITCs) if eligible. The RCM applies to specified telecommunication services (e.g., VoIP minutes) acquired mainly for resale by GST/HST-registered recipients.
Some Key Rules related to these changes include:
The government is seeking feedback on these proposals by January 12, 2026. Feedback may be sent to Consultation-Legislation@fin.gc.ca and will be considered.
Budget 2025 confirms that it intends to proceed with various previously announced measures as modified by considering feedback from the public. We have highlighted below some previously released measures that are expected to be enacted with Budget 2025.
Budget 2025 also confirms the government’s commitment to make any necessary technical changes to strengthen the clarity and reliability of the tax system.
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