What are the biggest RDSP mistakes to avoid?
Believing the myths: that you need money to start, that the RDSP is only for kids, that the government takes the money back, that it cuts provincial benefits, or that it is too complicated. Each one is wrong or overstated, and each can cost a family up to $90,000.
Misinformation about the RDSP is everywhere, and every myth I hear represents a family potentially walking away from up to $90,000 in government money. Some of these myths come from well-meaning people. Some come from professionals who should know better. All of them cost families.
Let us clear the air. Here are the five myths I hear most, and the facts that bust them.
Myth 1: "You need money to make it worthwhile"
This is the big one, and it is completely backwards. The Canada Disability Savings Bond pays up to $1,000 per year to lower-income families with zero contribution required. Lifetime cap: $20,000. You can literally open an RDSP, contribute nothing, and still have the government deposit money into it year after year.
Think about what that means. The families with the least to contribute are not shut out of this plan, they are specifically provided for inside it. If anything, a family with no spare cash has more reason to open an RDSP than a wealthy one, because the bond money is free and waiting. "We cannot afford it" is the one reason that should never stop anyone.
Myth 2: "It is only for kids"
Wrong on both ends. An RDSP can be opened until the end of the year the beneficiary turns 59, and grants and bonds can be paid until the end of the year they turn 49. Adults with disabilities who never had one opened for them can still get in the game, and there are thousands of them.
I meet adults in their thirties and forties who assumed the RDSP ship sailed when they were children. It did not. There is also carry-forward room for unused grant and bond entitlements, so starting at 35 does not mean starting from zero. It is never just a kids thing, and it is rarely too late.
Myth 3: "The government takes the money back"
This one has a grain of truth, which is why it spreads so well. Grants and bonds are subject to a 10-year holding rule: if money is withdrawn too soon after a government contribution, some of those contributions may need to be repaid. That is the assistance holdback amount, and yes, it is real.
But it is a timing rule, not a trap. Plan withdrawals properly, respect the 10 years, and the money is yours. The rule exists to keep the plan long-term, which is the entire point of a disability savings plan. It should shape your withdrawal strategy, not scare you away from $90,000. Anyone who tells you the government "takes it all back" is describing a scenario where the plan was used in a way it was never designed for.
Myth 4: "It will reduce our provincial benefits"
This fear keeps more families away than any other, and in most cases it is unfounded. In most provinces, RDSP assets and income are fully or largely exempt when calculating eligibility for disability benefits and social assistance. This was designed deliberately, so the RDSP would not punish the very people it was built for.
Rules do vary by province, so confirm your own province's treatment before you act. But the blanket belief that "an RDSP will cut our benefits" is wrong for most Canadian families. Do not let an unverified fear cost you verified money.
Myth 5: "It is too complicated to start"
It feels complicated because nobody explains it. The financial industry has not exactly rushed to make the RDSP simple, because simple does not sell. But strip away the noise and the actual path is three steps: confirm Disability Tax Credit approval, open the RDSP, contribute what you can.
That is genuinely it. The DTC application is the longest part, and even that is one form with medical certification. Everything after it is straightforward. And if you want someone to walk it with you, that is literally what my free conversations are for. Complicated is a feeling, not a fact.
The pattern behind the myths
Notice what the myths have in common. Every one of them gives a family a reason to do nothing. Too poor, too old, too risky, too complicated. And doing nothing is the most expensive choice of all, because the grants and bonds do not wait forever. They are use-it-or-lose-it entitlements tied to age.
Here is the truth underneath all five myths: the RDSP was designed for ordinary families, not financial experts. You do not need wealth, youth, or a finance degree. You need a DTC approval, an open plan, and the willingness to start. Everything else can be learned, and most of it fits on a single page.
If even one of these myths was holding your family back, today is a good day to look at the RDSP with fresh eyes. Your future self will thank you for it.
This guide sits inside our complete guide to the RDSP and the Disability Tax Credit, where the whole plan comes together.
Common questions
Do you need money to make an RDSP worthwhile?
No. The Canada Disability Savings Bond pays up to $1,000 per year to lower-income families with zero contribution required, up to a $20,000 lifetime cap. A family can open an RDSP, contribute nothing, and still have government money deposited year after year.
Is the RDSP only for children?
No. An RDSP can be opened until the end of the year the beneficiary turns 59, and grants and bonds can be paid until the end of the year they turn 49. Unused grant and bond entitlements can also be carried forward, so starting as an adult does not mean starting from zero.
Does the government take RDSP money back?
Only in one situation: grants and bonds are subject to a 10-year holding rule, so if money is withdrawn too soon after a government contribution, some of it may need to be repaid. Plan withdrawals properly and respect the 10 years, and the money is yours.
Will an RDSP reduce provincial disability benefits?
In most provinces, RDSP assets and income are fully or largely exempt when eligibility for disability benefits and social assistance is calculated. Rules do vary by province, so confirm your own province's treatment before you act.
See where you stand: the free RDSP readiness checker takes about a minute and shows whether an RDSP belongs in your plan and what the government could add. No signup, and no pressure.
One more check: An RDSP starts with Disability Tax Credit approval, so this check comes first: Start by checking your Disability Tax Credit eligibility.
A quick note: this post is educational, not financial advice. For guidance on your own situation, book a free conversation. You don't have to figure this out alone. I'm here to help you through every step.