Canada’s Digital Services Tax repeal took effect on March 26, 2026, when Bill C-15 received Royal Assent, and the Canada Revenue Agency is now refunding every dollar collected under the tax along with interest.1Canada Revenue Agency. Digital Services Tax If your business paid the 3 percent levy, the refund is coming to you automatically. If you were preparing to register or file, you can stop.
How the Refund Reaches You
You don’t need to file anything, call the CRA, or request the refund. The agency is closing every DST program account on its own and issuing refunds directly to affected businesses.1Canada Revenue Agency. Digital Services Tax
Refunds carry interest at the rate that normally applies to corporate tax refunds, calculated from the date the CRA originally received each payment. If you’re enrolled in direct deposit with the CRA, the money arrives that way. Otherwise, expect a cheque.1Canada Revenue Agency. Digital Services Tax
Where a designated entity made DST payments on behalf of other members of a corporate group, the refund goes to the taxpayer the amount actually relates to, not necessarily the entity that cut the original cheque.1Canada Revenue Agency. Digital Services Tax Groups that used a centralized payer should map out which entity should expect what before the money lands.
Practical step: confirm your CRA direct deposit information is current, and make sure the mailing address on file is the one you want a cheque sent to if it isn’t.
What You No Longer Have to Do
Businesses that had not yet filed a DST return no longer need to. The CRA has confirmed filing is no longer required, and the penalties that previously attached to late or missing returns are moot for anything unfiled.2Canada Revenue Agency. Filing a Return – Digital Services Tax Registration for the DST is also unnecessary — the program is closed.
Retroactive Payments Are Included
The DST reached back to revenue earned from January 1, 2022, even though the underlying legislation didn’t receive Royal Assent until 2024. The first combined payment, covering 2022 through 2024, had been due June 30, 2025. Any amounts paid for those retroactive years are being refunded on the same automatic basis as everything else.
U.S. Foreign Tax Credit Fallout
American companies that paid the DST and claimed a U.S. foreign tax credit for it should revisit those filings. Whether the DST qualified as a creditable foreign tax was already uncertain, because it was structured as a gross-revenue tax rather than a net-income tax, and the IRS generally limits the credit to income, war profits, and excess profits taxes. A refund from Canada means the underlying foreign tax payment no longer exists, so any credit previously claimed may need to be adjusted. If this applies to you, work with your tax advisor to decide whether an amended U.S. return is warranted.
Why Canada Repealed the Tax
The DST was framed from the start as a temporary measure while the Organisation for Economic Co-operation and Development worked on a broader international framework known as Pillar One, which would reallocate taxing rights over large multinationals to the countries where their customers are located. Participating countries agreed to withdraw unilateral digital taxes once that multilateral system took effect.3Congressional Research Service. The OECD/G20 Pillar 1 and Digital Services Taxes: A Comparison
When Pillar One negotiations stalled, Canada moved ahead on its own and made the tax retroactive to January 1, 2022. The United States treated the levy as a direct attack on American tech companies. In the days before the first DST payments were due on June 30, 2025, the U.S. President called it a “blatant attack” and threatened additional tariffs on Canadian imports. Canada rescinded the tax to restart trade negotiations, and the formal repeal followed on March 26, 2026.1Canada Revenue Agency. Digital Services Tax
Could a Similar Tax Come Back
Canada withdrew the DST to defuse a trade conflict, not because it walked away from the underlying policy. If Pillar One eventually takes effect, Canada would gain new taxing rights over large multinationals through that multilateral system instead.3Congressional Research Service. The OECD/G20 Pillar 1 and Digital Services Taxes: A Comparison If Pillar One collapses, pressure to reimpose some form of digital tax will likely return, though the speed of U.S. retaliation this time makes a second unilateral attempt considerably riskier.
For now, no Canadian tax specifically targets digital services revenue. If you paid the DST, watch for your refund and confirm your CRA banking details are current.