Holding crypto inside a corporation changes how every gain is taxed. In a crypto holding company in Canada, half of a capital gain is taxable, that half is taxed at the corporation’s high investment income rate, and part of the tax is refunded only when the company pays taxable dividends. The other half can come out to you tax-free through the capital dividend account.
This guide covers how an Ontario corporation’s crypto gains are taxed for 2026, with a worked example, plus trading, the small business deduction, transfers, records, CARF and when a holding company is worth it. If you are still deciding whether to set one up, start with our guide to holding companies in Canada.
Table of Contents
- How a crypto holding company in Canada is taxed on gains
- Worked example: a $100,000 crypto gain in an Ontario corporation
- Paying out the tax-free half: the capital dividend account
- Active trading: business income instead of capital gains
- Crypto gains and the small business deduction
- Moving crypto you own personally into a corporation
- Corporate ACB, records and CARF
- When a crypto holding company makes sense, and when it does not
- How BBA Tax helps
- Frequently Asked Questions
Key Takeaways
- A Canadian-controlled private corporation (CCPC) includes 50% of a crypto capital gain in income.
- In Ontario, that taxable half is taxed at about 50.17%, and an amount equal to 30 2/3% of it is refunded when the company pays taxable dividends. The untaxed half can be paid out tax-free.
- If the corporation trades like a business, the full profit is taxable business income.
- Passive income over $50,000 shrinks the federal small business limit the next year. Ontario’s limit is not reduced.
- Moving your own crypto into a corporation is a sale at fair market value unless you use a section 85 election.
How a crypto holding company in Canada is taxed on gains
When a CCPC sells crypto it holds as an investment, half of the gain is a taxable capital gain. That half is aggregate investment income, taxed at the corporation’s highest rate, not the small business rate. Crypto-to-crypto trades count as sales too.
For an Ontario CCPC in 2026, the rate on that taxable half is built like this:
- Federal basic rate: 38%, or 28% after the 10-point federal tax abatement, according to the CRA’s corporation tax rates page. The 13% general rate reduction does not apply to a CCPC’s investment income.
- Additional refundable tax: 10 2/3%, under section 123.3 of the Income Tax Act. That brings the federal rate to 38 2/3%.
- Ontario: the general rate of 11.5%. The 2.2% small business rate applies only to active business income.
- Combined: about 50.17% of the taxable half.
Part of that tax is refundable. Under section 129, 30 2/3% of the corporation’s aggregate investment income goes into its non-eligible refundable dividend tax on hand (NERDTOH) account. It comes back at 38 1/3% of non-eligible taxable dividends paid. The refund is federal; Ontario’s 11.5% is not refunded. Once fully recovered, the corporate tax left on the taxable half is 19.5%.
Worked example: a $100,000 crypto gain in an Ontario corporation
Here is a $100,000 gain on bitcoin held as capital property by an Ontario holding company. It assumes a CCPC all year, all income earned in Ontario, and no other income, losses, deductions or foreign tax in its 2026 tax year.
| Step | Calculation | Amount |
|---|---|---|
| Capital gain | Proceeds minus adjusted cost base | $100,000.00 |
| Taxable capital gain | 50% × $100,000 | $50,000.00 |
| Added to capital dividend account | Untaxed 50% | $50,000.00 |
| Federal tax after abatement | 28% × $50,000 | $14,000.00 |
| Additional refundable tax | 10 2/3% × $50,000 | $5,333.33 |
| Ontario tax | 11.5% × $50,000 | $5,750.00 |
| Corporate tax before refund | $14,000 + $5,333.33 + $5,750 | $25,083.33 |
| Added to NERDTOH | 30 2/3% × $50,000 | $15,333.33 |
| Taxable dividends needed for the full refund | $15,333.33 ÷ 38 1/3% | $40,000.00 |
| Dividend refund | 38 1/3% × $40,000 | $15,333.33 |
| Corporate tax after refund | $25,083.33 − $15,333.33 | $9,750.00 |
Before dividends, the corporation pays about 25% of the whole gain. After paying $40,000 of non-eligible dividends, its tax falls to $9,750, or 9.75% of the gain. Those dividends are taxed in your hands at your personal rate, and the $50,000 capital dividend account balance can be paid to you tax-free. Real returns are messier: the refundable portion has limits, and other income or losses change the numbers.
Paying out the tax-free half: the capital dividend account
The untaxed half of a corporation’s capital gain goes into its capital dividend account (CDA), and a private corporation can pay that balance to Canadian-resident shareholders as a tax-free capital dividend.
According to the CRA’s folio on capital dividends, a few rules matter:
- The corporation must file an election on form T2054 by the earlier of the day the dividend becomes payable and the first day any part of it is paid.
- The non-deductible half of capital losses reduces the CDA, so a later crypto loss can shrink the balance.
- Electing more than the balance triggers an extra tax on the excess, so confirm the balance before you declare the dividend.
Active trading: business income instead of capital gains
If a corporation’s crypto activity looks like a business, the full profit is taxable business income and nothing goes into the capital dividend account. Holding crypto in a company does not avoid this question.
The CRA’s crypto income guidance lists trading frequency, short holding periods, market knowledge, time spent studying markets, debt financing and advertising a willingness to buy as signs of a business. Even one transaction can be business income if it is an “adventure or concern in the nature of trade”. Each case depends on its facts.
Business losses are fully deductible against the corporation’s other income. But a trading business needs inventory records, and whether its profits qualify for the small business rate depends on the facts. Get that reviewed before the T2 is filed.
Holding crypto in a corporation, or thinking about it? BBA Tax can review how your company’s gains should be reported and plan the dividends that recover the refundable tax. Book a free intro call.
Crypto gains and the small business deduction
If crypto sits in a company that runs an active business, or in an associated holding company, large gains can cost the business part of its federal small business deduction, because the taxable half counts as adjusted aggregate investment income.
Under subsection 125(5.1), once the combined adjusted aggregate investment income of the company and its associated corporations passes $50,000, the $500,000 federal business limit drops by $5 for every $1 over. It reaches nil at $150,000. The test uses the tax years that ended in the previous calendar year, so a big gain in 2026 affects the business limit in 2027.
A $300,000 crypto gain adds $150,000 by itself, enough to remove the federal limit. A separate holding company does not avoid this, because associated corporations are counted together.
Ontario does not parallel the federal reduction, so its 2.2% rate still applies. Federally, active income that loses the limit is taxed at 15% instead of 9%, raising the combined rate from 11.2% to 17.2%.
Moving crypto you own personally into a corporation
Transferring crypto you own to your corporation is a disposition, and without an election it is taxed as a sale at fair market value. You and a corporation you control do not deal at arm’s length, and under section 69, transferring property to a non-arm’s-length person for less than fair market value means you are deemed to receive fair market value anyway.
Section 85 is the usual way around this. If the corporation gives you at least one share as part of the payment, you and the corporation can jointly elect an “agreed amount” on form T2057, within limits set by the Act, so that some or all of the gain is deferred. Crypto held as capital property, or as inventory, is eligible property under subsection 85(1.1).
- The gain is deferred, not erased. The corporation’s cost is the elected amount, so the gain is taxed inside the company when it sells.
- Timing matters. Under the CRA’s section 85 circular, the election is due by the earliest date any party must file a return for the year of transfer. Late elections carry a penalty.
- Value it properly. Record the fair market value in Canadian dollars at the time of transfer.
Crypto at a loss, or family members as shareholders, bring other rules into play, so get advice first.
Corporate ACB, records and CARF
A corporation tracks its own adjusted cost base (ACB), separate from yours. Units of the same crypto-asset held by the company are averaged together, and your personal holdings never enter its calculation. Our guide to calculating ACB for crypto shows the method.
The CRA’s crypto record-keeping guidance applies to businesses as well as individuals. For each transaction, keep the date and time, type and number of units, Canadian-dollar value, the other party and wallet addresses, plus yearly opening and closing wallet balances, for at least six years. Open exchange accounts and wallets in the corporation’s name and never mix them with personal ones.
The Crypto-Asset Reporting Framework (CARF) would require crypto platforms to report customer information, for both individual and entity customers, to the CRA. It is not law yet: Budget 2025 deferred its start to January 1, 2027, and Bill C-31, which includes it, was still at committee stage in the House of Commons in late October 2026. Your corporation’s reporting obligations apply either way. Our 2026 crypto tax guide covers what CARF would change.
When a crypto holding company makes sense, and when it does not
A corporation helps most when it invests money taxed only at corporate rates, and least when it holds crypto bought with money already taxed personally.
It can make sense when
- your operating company has surplus profits, taxed at 11.2% within the small business limit, that you want to invest rather than pay out;
- you already have a holding company receiving dividends from an operating company; or
- your crypto activity is a genuine business, such as mining, that you would incorporate anyway.
It often does not when
- the money is already personal: the company pays about 50% on the taxable half, and dividends are taxed again in your hands;
- yearly T2, bookkeeping and legal costs outweigh any benefit;
- losses matter to you: capital losses inside the company cannot offset your personal gains;
- you have unused TFSA room that could hold qualified investments, such as exchange-listed crypto funds, without tax on the growth; or
- the gains would cut your operating company’s small business limit, or the passive assets could affect whether its shares qualify for the lifetime capital gains exemption when you sell.
How BBA Tax helps
BBA Tax is an Ottawa accounting firm led by Karim Bitar, working with incorporated owners in Ottawa in person and across Canada remotely. We prepare corporate tax returns that include crypto gains, track capital dividend and refundable tax balances, plan dividends, and prepare section 85 elections.
Our page on cryptocurrency tax accounting and CRA reporting explains how we work with crypto investors and Web3 businesses.
Conclusion
A crypto holding company in Canada does not make gains tax-free. An Ontario CCPC pays about 50.17% on the taxable half, recovers an amount equal to 30 2/3% of that half by paying taxable dividends, and can pay the untaxed half out through the capital dividend account. Watch for trading that becomes business income, the federal small business limit, and section 85 when moving crypto in. It works best for investing surplus corporate profits, with clean records from day one.
Frequently Asked Questions
What is the tax rate on crypto capital gains in an Ontario holding company?
Half of the gain is taxable. For a CCPC in 2026, that half is taxed at about 50.17%: 38 2/3% federal, including the 10 2/3% additional refundable tax, plus 11.5% Ontario. Paying taxable dividends recovers 30 2/3% of the taxable half, leaving 19.5% of it as corporate tax.
Can I move my bitcoin into my corporation without paying tax?
Possibly. A transfer to your corporation is normally a sale at fair market value. If you take back at least one share and file a joint section 85 election on form T2057 on time, you can defer some or all of the gain. The corporation then inherits the lower cost, so the gain is taxed when it sells.
How do I get the tax-free half of a crypto gain out of my corporation?
The untaxed half is added to the capital dividend account. The corporation can pay that balance as a capital dividend, tax-free to Canadian-resident shareholders, by filing form T2054 by the earlier of the payable date and the first payment date. Later capital losses reduce the balance, so check it first.
Does crypto in my company affect the small business deduction?
It can. The taxable half of passive gains counts toward adjusted aggregate investment income. Above $50,000, combined with associated companies, the federal $500,000 business limit falls by $5 per $1 over, reaching nil at $150,000, starting the following year. Ontario does not apply this reduction, so its 2.2% rate is unaffected.
Is a corporation that trades crypto actively taxed differently?
Yes, if its activity amounts to a business. The CRA looks at trading frequency, holding periods, market knowledge, time spent and use of borrowed money. Business profits are fully taxable and add nothing to the capital dividend account, though losses can be deducted against the company’s other income.
Will CARF report my corporation’s crypto accounts to the CRA?
The draft CARF rules cover both individual and entity customers of crypto platforms, so corporate accounts would be included. CARF is not law yet: its start was deferred to January 1, 2027, and Bill C-31 was still in committee in late October 2026. Your corporation must report its crypto gains and income regardless.
