A Step-by-Step Process Overview of Corporate Reorganizations Driven by Tax
A tax-driven corporate reorganization in Canada typically takes between six and twelve weeks from the first advisory meeting to the filing of the tax election with the Canada Revenue Agency, though transactions involving estate freezes, family trusts, or multiple entities can take longer. The process involves, at minimum, a corporate lawyer and a tax advisor working in close coordination and requires a sequence of decisions about objectives, mechanisms, fair market value, and share structure before any documents are drafted or signed.
This article walks through the ten steps of a tax-driven corporate reorganization in Canada, with a focus on the section 85 rollover, the most commonly used mechanism for setting up a holding company above an operating company. Where the process differs meaningfully for an estate freeze under section 86, an amalgamation, or a more complex transaction, those differences are noted. For a broader overview of the reorganization options available to Canadian business owners, see Kalfa Law Firm’s guide to corporate reorganizations in Canada.
Clarify the Objective
Every corporate reorganization starts with a question about what the business owner is actually trying to accomplish. The tax mechanism follows from the answer. A business owner who wants to protect accumulated profits from business creditors and defer personal tax on retained earnings needs a holding company structure. A business owner approaching retirement who wants to lock in the current value of the corporation and pass future growth to children or a family trust needs an estate freeze. A business owner who wants to consolidate two operating companies into one entity needs an amalgamation.
Getting the objective right before choosing the mechanism matters because the wrong mechanism can produce the wrong result at significant cost. A section 85 rollover that creates a holding company does not by itself accomplish an estate freeze. A section 86 estate freeze does not, by itself, transfer ownership of the operating company, it restructures the owner’s existing shareholding. The tax advisor and the lawyer need to understand what the business owner is trying to accomplish over the next five to fifteen years before designing a structure around a single transaction.
The objective also determines who else needs to be involved. An estate freeze that includes a discretionary family trust requires the family members who will be trustees and beneficiaries to be identified. An amalgamation involving a related party requires a valuation to confirm the share exchange is at arm’s length. A holdco set up with a view to LCGE multiplication across family members triggers income-splitting analysis under section 120.4 of the Income Tax Act, R.S.C. 1985, c. 1 (5th Supp.) (the “ITA”) that needs to be resolved before the structure is implemented.
Choose the Reorganization Mechanism
Once the objective is clear, the lawyer and the tax advisor jointly recommend the appropriate mechanism under the ITA. For most privately held Canadian businesses, the relevant mechanisms are the section 85 rollover, the section 86 estate freeze, an amalgamation under the Canada Business Corporations Act (CBCA) or the Ontario Business Corporations Act (OBCA), a butterfly transaction under section 55(3)(b) of the ITA, or a combination of these.
A section 85 rollover is the mechanism of choice when property, typically shares of an operating company or business assets, needs to move from an individual or partnership into a corporation on a tax-deferred basis. The rollover defers the capital gain by allowing the parties to elect a transfer price below fair market value. A section 86 reorganization is the mechanism of choice when the owner wants to restructure the existing share capital of a corporation already owned, exchanging old common shares for new preferred shares with a fixed value, with new common shares issued to successors to capture future growth.
Choosing between them or layering them requires understanding what property is moving, who it is moving from and to, what the adjusted cost base of that property is, what a fair market value opinion will say about it, and what tax consequences flow from each election. This is the most consequential decision in the reorganization, and it is made before any documents are prepared.
Assemble the Advisory Team
A tax-driven corporate reorganization cannot be completed by one professional working alone. The corporate lawyer handles the legal documents, the share issuances, the corporate resolutions, the articles, and the minute books. The tax advisor handles the elected amounts, the paid-up capital calculations, the tax return treatment, and the election filings. A business valuator is required whenever the fair market value of shares or assets needs to be established for the transaction, which, in most estate freezes, is every time.
These three professionals need to be working in the same direction from the outset. The decisions made by the tax advisor about the elected amount directly affect what the lawyer puts in the share subscription agreement. The share attributes the lawyer designs for the new preferred shares in an estate freeze determine what the tax advisor does with the paid-up capital limitation under section 86(2.1) of the ITA. If the lawyers and accountants are not communicating before documents are drafted, the transaction will need to be corrected often at significant cost.
If the reorganization includes a discretionary family trust as the vehicle for growth shares, a separate set of trust documents (a trust deed or declaration of trust) must be prepared, and the choice of trustees and the terms of the trust must align with both the lawyer’s corporate planning and the tax advisor’s TOSI analysis under section 120.4 of the ITA.
Establish Fair Market Value
Fair market value (FMV) is the price at which property would change hands between a willing buyer and a willing seller, both fully informed and neither compelled to act. For most tax-driven reorganizations, FMV is the ceiling on the elected amount under section 85 of the ITA and the anchor for the redemption value of the new preferred shares in an estate freeze under section 86.
In a section 85 rollover of shares from an individual to a new holding company, the FMV of those shares determines the upper limit on the elected amount the parties can elect any amount up to FMV, but not above it. In a section 86 estate freeze, the redemption and retraction value of the new preferred shares must equal the FMV of the old common shares exchanged for them, because the preferred shares must represent the full value the owner held in the corporation at the time of the freeze.
If FMV is understated and the CRA later determines the true value was higher, the elected amount or the preferred share value may be wrong in ways that trigger unexpected tax consequences. A Chartered Business Valuator (CBV) a professional credential governed by the CBV Institute is the standard source of a defensible FMV opinion for privately held business shares. For simpler assets such as real estate or equipment, an appraisal from a qualified appraiser in the relevant asset class is appropriate.
The valuation must be completed before the transaction documents are signed, because the share values and elected amounts in those documents depend on it.
Design the Post-Reorganization Structure
With the objective defined, the mechanism chosen, the team assembled, and FMV established, the lawyer and the tax advisor jointly design the structure that will exist after the transaction closes. For a section 85 rollover creating a holding company, this means identifying what shares the holdco will issue to the transferor, what their PUC will be, and how the holdco’s ownership of the opco will be documented. For a section 86 estate freeze, this means specifying the attributes of each class of relevant shares with the preferred shares going to the founder and the new common shares (or growth shares) going to the successors or to a discretionary family trust.
Several tax rules constrain the design and must be worked through at this stage. The paid-up capital limitation under section 86(2.1) of the ITA limits the PUC of shares issued in a section 86 reorganization to the PUC of the surrendered shares, which prevents the reorganization from creating a new PUC out of thin air. The connected corporation rules under section 84.1 of the ITA impose a separate PUC reduction when shares of a connected corporation are transferred in a non-arm’s length transaction. And the general anti-avoidance rule in section 245 of the ITA, as amended by Budget 2023 to incorporate an economic substance test, applies to any transaction that lacks genuine non-tax purpose.
The output of this step is typically a structure chart and a design memorandum that the lawyer and the tax advisor both sign off on before any documents are prepared.
Incorporate New Entities or Amend Existing Articles
If the reorganization requires a new corporation, as it does when setting up a holdco above an existing opco through a Section 85 rollover, that corporation must be incorporated before the transaction can close. Incorporation under the CBCA or OBCA requires filing articles of incorporation with Corporations Canada or the Ontario Business Registry, together with an initial notice of registered office and notice of directors. The new corporation receives a certificate of incorporation and a corporation number, and its minute book is established.
The articles of incorporation for a holdco must specify the share classes that the holdco will issue. If the structure requires multiple classes of common and preferred shares, as an estate freeze typically does, the share attributes must be carefully drafted in the articles. Rights, privileges, restrictions, and conditions for each class must be correct from the outset, because amending articles after the transaction has closed is possible but adds time and cost. Kalfa Law Firm’s guide to articles of amendment in Canada explains what is involved when articles need to be changed after incorporation.
For a section 86 estate freeze carried out within the existing corporation rather than through a new entity, the existing corporation’s articles must be amended to create the new preferred share class that the founder will receive. The articles of amendment are filed with the applicable corporate registry and must be in place before the share exchange occurs.
Prepare the Transaction Documents
Once the structure is designed and the new entity is incorporated or the articles are amended, the lawyer prepares the transaction documents. The specific documents depend on the mechanism, but they typically include the following for a section 85 rollover.
A share subscription agreement sets out the terms of the transfer, what property is being transferred, the agreed consideration (the shares of the holdco being issued and any non-share consideration being paid), and the representations made by both parties about the property and the transaction. A share certificate and share register entry record the issuance of the holdco shares to the transferor. Board resolutions of the holdco approve the issuance of shares and authorize the corporation to enter the subscription agreement. Shareholder resolutions of the holdco (if separate from the board) ratify the transaction. The opco’s share register and minute book are updated to reflect the holdco as the new registered holder of the opco shares.
For a section 86 estate freeze, the key documents are resolutions of the board of the existing corporation approving the share exchange, a share exchange agreement or subscription agreement for the new growth shares, updated share registers for each class, and the issuance of share certificates for both the new preferred shares and the new common shares. If a discretionary family trust is receiving the growth shares, the trust deed must be in place and executed before the shares are issued to the trustee.
Every document must be dated on or before the date the transaction legally closes, and the dates must be internally consistent across all documents.
Execute the Transaction
Execution is the step where the business owner signs the documents that legally transfer the property or restructure the share capital. In a section 85 rollover, execution occurs when the business owner signs the share subscription agreement and the holdco issues its shares in exchange for the opco shares (or other eligible property). In a section 86 estate freeze, execution occurs when the existing shares are surrendered and the new preferred shares and growth shares are issued simultaneously.
No cash changes hands in a pure rollover; the consideration for the transfer is shares of the holdco, not money. However, the transaction documents must be precise about what is being exchanged for what, because the form of consideration affects the tax treatment. Non-share consideration, sometimes called “boot” received by the transferor in a section 85 rollover is subject to specific rules that trigger a partial gain if the boot exceeds the adjusted cost base of the transferred property.
The date of execution is the date the transaction is legally complete and the date from which the new structure takes effect. This date is significant for several ongoing tax calculations, including the start of any new holding period for QSBC purposes and the reference date for the estate freeze preferred share valuation.
File the Tax Election With the CRA
A section 85 rollover does not take effect for tax purposes unless both the transferor and the transferee corporation jointly file Form T2057, Election on Disposition of Property by a Taxpayer to a Taxable Canadian Corporation, with the Canada Revenue Agency. The T2057 specifies the property being transferred, the elected amount (the agreed transfer price for tax purposes), the FMV of the property, and the consideration received. A separate T2057 is required for each eligible property transferred in the rollover.
The filing deadline for the T2057 is the earlier of three years after the due date of the transferor’s income tax return for the year in which the transfer occurred and the end of the transferor’s normal reassessment period. A late-filed T2057 is accepted by the CRA but attracts a penalty of $100 per month from the original deadline to the date of filing, to a maximum of $8,000.
For a section 86 estate freeze, no T2057 is required, the reorganization takes effect automatically under section 86 of the ITA when the old shares are surrendered and the new shares are issued. However, the adjusted cost base of the new preferred shares, the new common shares, and the impact on the corporation’s paid-up capital must all be calculated correctly and reported in the affected parties’ income tax returns for the year of the transaction. See Kalfa Law Firm’s section 85 rollover for a detailed walkthrough of the T2057 mechanics.
Update Corporate Records and Plan Ongoing Compliance
The final step of the reorganization is administrative but important. Each corporation involved in the transaction both the holdco and the opco in a section 85 scenario, or the reorganized corporation in a section 86 scenario must have its minute book updated to reflect the new share structure, the new shareholder register, and the resolutions that authorized the transaction. A minute book that does not match the corporate registry records or the tax election creates problems for future transactions.
Going forward, each corporation must file its own T2 corporate income tax return annually with the CRA. The holdco’s first T2 covers the period from its date of incorporation through its fiscal year end. The tax advisor determines the optimal fiscal year end for the holdco, which may differ from the opco’s year end. The lawyer ensures the minute books are maintained annually with director and shareholder resolutions, and that any required filings under the CBCA or OBCA, such as the annual return, are completed on time.
The reorganization is also not necessarily the end of the planning process. In most holdco-opco structures, the next step is to begin sweeping after-tax profits from the opco to the holdco as tax-free intercorporate dividends under section 112 of the ITA. In an estate freeze, the next milestone is the 21-year deemed disposition of the discretionary family trust under section 104(4) of the ITA, which must be planned for well in advance. A lawyer and a tax advisor who have worked through the reorganization together are the right people to manage those next steps as well.
For a general guide to what happens after the reorganization closes and what the typical timeline looks like from start to finish, see Kalfa Law Firm’s corporate reorganization.
Speak With a Kalfa Law Firm Corporate Lawyer
Understanding the process is the first step. Getting it right requires a lawyer and a tax advisor who have done it before. Kalfa Law Firm advises business owners across Canada on tax-driven corporate reorganizations from the initial design meeting through the T2057 filing and the first year of post-reorganization compliance. Contact Kalfa Law Firm to book a free consultation with a corporate lawyer who can assess your specific situation.
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Shira Kalfa, BA, JD, Partner and Founder
Shira Kalfa is the founding partner of Kalfa Law Firm. Shira’s practice is focused in corporate-commercial and private M&A law including corporate reorganizations, corporate restructuring, mergers and acquisitions, commercial financing, secured lending and transactional law.
© Kalfa Law Firm | November 10, 2026
The above provides information of a general nature only. This does not constitute legal or accounting advice. All transactions or circumstances vary, and specified legal advice is required to meet your particular needs. If you have a legal question you should consult with a lawyer.
