How to Open an RDSP in Canada

Most registered accounts in Canada start with a trip to a bank or an online application. A Registered Disability Savings Plan (RDSP) starts somewhere else entirely, with the Canada Revenue Agency (CRA), and nothing else about the process moves forward until that first step clears. A parent or beneficiary who calls a bank first, expecting to open the account the same way they’d open a TFSA, usually gets sent right back to square one.

Step One, Get Approved for the Disability Tax Credit First

The Disability Tax Credit (DTC) is the gatekeeper for the entire program. No RDSP can be opened for anyone who hasn’t already been approved, so this has to happen before any conversation with a financial institution is worth having, since eligibility for the account itself flows directly from this approval. The application itself is Form T2201, completed partly by the applicant and partly by a qualified medical practitioner who certifies the specific impairment. The CRA aims to process a completed application within about eight weeks, though the agency’s own disability tax credit page currently flags ongoing processing delays, so a family planning around a specific timeline should build in room for it to take longer.

Two changes worth knowing about if you’re applying around this time of year. As of September 8, 2026, the CRA will no longer accept older versions of Form T2201 issued before 2023, so downloading a fresh copy directly from canada.ca rather than reusing an old saved file matters more than it might have a year ago. And since July 14, 2026, the “submit documents” section of a CRA account can no longer be used to send a DTC application or supporting material unless the CRA has specifically asked for more information, which changes how follow-up documentation needs to be sent for anyone applying or responding to a request right now.

Step Two, Work Out Who the Plan Holder Will Be

Once DTC approval is in hand, the next question is who actually holds the account, since it isn’t always the beneficiary. An adult with full contractual capacity can be their own plan holder. For a minor, a parent or legal guardian holds it instead. For an adult beneficiary whose capacity to enter a contract is genuinely uncertain and who has no legal representative in place, a qualifying family member, a parent, spouse, common-law partner, or, since Budget 2023, an adult sibling, can step in as holder under a temporary measure. Sort this out before approaching an institution, since the paperwork required at the next step depends entirely on which of these situations applies.

Step Three, Pick an Institution

This is where an RDSP genuinely differs from opening a TFSA or RRSP. Far fewer institutions offer RDSPs at all, a detail worth reading about in more depth in the comparison of RDSP providers if you’re weighing more than one option. The big five banks, RBC, TD, BMO, Scotiabank, and CIBC, all offer them directly, and a number of credit unions offer them too, though many route the actual plan administration through a shared back-end provider like Aviso Wealth rather than managing it entirely in-house. Wealthsimple doesn’t offer RDSPs at all as of this writing, which surprises people who’ve gotten used to that platform for other registered accounts.

Investment choice inside an RDSP is narrower than most people expect as well. Many institutions restrict the account to GICs or mutual funds rather than offering the same self-directed range available in a TFSA or RRSP, though a handful, including TD’s self-directed brokerage arm, offer a broader self-directed option. Ask specifically what investments a given institution’s RDSP actually permits before assuming it matches what you’re used to elsewhere.

Step Four, Complete the Application

With DTC approval confirmed and a holder identified, the actual application is fairly standard paperwork. The beneficiary’s Social Insurance Number, proof of DTC approval, and identification for whoever is acting as holder all get submitted to the chosen institution, which registers the plan with the CRA. A beneficiary can only have one RDSP at a time, so this isn’t something to set up in parallel at more than one institution while deciding.

Step Five, Confirm the Grant and Bond Applications Actually Went In

Opening the account doesn’t automatically start the Canada Disability Savings Grant and Canada Disability Savings Bond flowing. These usually get applied for as part of the same institutional paperwork, but it’s worth confirming directly rather than assuming, since receiving either one depends on the beneficiary’s tax returns being filed and up to date, starting from the year they turn 17. A gap in filed returns at this stage can quietly delay grant and bond payments even after the account itself is fully open.

What About Grant Money From Before the Account Existed

If DTC approval covers years before the RDSP was actually opened, that’s not automatically lost. Unused CDSG and CDSB entitlements carry forward for up to 10 years, and the account picks up that backlog once it exists and a contribution goes in, subject to the annual caps covered in the full breakdown of catch-up rules. A family that delayed opening an RDSP for years after DTC approval isn’t starting from zero the way they might assume.

Timing This Right

Start the DTC application as early as possible, since it’s the one step with a genuine waiting period that everything else depends on, and check the current processing times before assuming eight weeks is realistic right now. While that’s pending, decide who the plan holder will be and start comparing which institutions in your area actually offer the account and what investment options come with it, so there’s no delay once approval finally comes through. And the moment the account opens, make a contribution large enough to trigger this year’s grant matching immediately, rather than treating the paperwork as the finish line when it’s really just the starting point.