Canadian Dental Care Plan (CDCP): Who Qualifies and How to Apply in 2026
Dental costs are one of the few big-ticket health expenses that most Canadians pay entirely out of pocket. Provincial health plans stop at the door of the dentist's office. Employer benefits often disappear the day someone retires. And for millions of adults over 55, that gap has meant putting off cleanings, ignoring cracked teeth, or paying $2,000 for a root canal on a fixed income.
The Canadian Dental Care Plan, or CDCP, was built to close that gap. It launched in 2024 for seniors 65 and older, expanded through 2025 to cover children under 18 and adults holding a Disability Tax Credit certificate, and then opened to everyone else who meets the income rules. As of 2026, any Canadian resident with adjusted family net income under $90,000, no access to private dental benefits, and a filed tax return can apply.
This guide walks through the practical parts: what the plan covers, exactly how the income tiers work, what you will pay out of pocket, and how to move through the Sun Life application without getting stuck.
What the CDCP Covers
The CDCP is a real dental insurance plan, not a discount card. It follows a federally negotiated fee guide and reimburses a licensed dentist, denturist, or dental hygienist directly. You do not need to submit paper receipts for standard visits — the provider bills Sun Life on your behalf, the same way they would with any private group plan.
Covered services fall into six categories:
- Preventive services. Cleanings, scaling, polishing, fluoride treatment, and sealants. This is the daily work of a dental office and the core value of the plan for most enrolled patients.
- Diagnostic services. Recall and specific exams, X-rays, and other diagnostic images. A full new-patient workup is included.
- Restorative services. Fillings in front and back teeth, and repair of damaged fillings.
- Endodontic services. Root canal therapy on anterior and posterior teeth, plus retreatment where clinically needed.
- Periodontal services. Deep scaling and root planing (the treatment for gum disease), and ongoing periodontal maintenance.
- Prosthodontic services. Complete and partial removable dentures, including relines and repairs. Dentures require prior approval.
- Oral surgery. Simple and surgical extractions. More complex surgical services also require prior approval.
Two categories are largely excluded. Cosmetic dentistry — whitening, veneers, cosmetic bonding — is not covered. Orthodontics is not covered under the standard adult plan; a limited medically necessary orthodontic pathway is being phased in for children but is not part of the adult benefit as of 2026.
Crowns, bridges, and implants sit in a gray zone. The CDCP does not routinely pay for fixed prosthetics, and where it does, prior approval and clinical justification are required. If you are considering a crown, ask the office to submit a pre-determination to Sun Life before treatment so you know exactly what will be reimbursed.
Who Qualifies in 2026
Four conditions must all be true on the day you apply:
You are a Canadian resident for tax purposes. The CDCP is federal, but eligibility is tied to your tax residency status, not citizenship. Permanent residents, protected persons, and refugees who file Canadian returns qualify alongside citizens.
Your adjusted family net income is below $90,000. This uses line 23600 of your most recent notice of assessment, combined with your spouse or common-law partner's figure. Income above $90,000 disqualifies the household outright. If your income fell sharply during the year (a retirement, a job loss, a business closing), you may want to file quickly so the CRA is looking at the lower number when it assesses your application.
You do not have access to private dental insurance. This is the rule that trips up the most applicants. If you or your spouse are covered by a group plan at work, a retiree benefits plan, a professional association plan, or a spousal plan, you are ineligible even if you never use it. Health spending accounts count as coverage. Individual dental insurance you purchased directly is also disqualifying. Coverage that exists but is expiring in the next 90 days does not count — the plan looks at your access on the day of application.
You filed your last tax return. The CRA uses your most recent assessed return to confirm income. If you or your spouse have not filed for 2025 by the time you apply, the application cannot be processed.
The age rollout that gated early applicants has finished. Adults 18 and older can now apply regardless of Disability Tax Credit status. Children under 18 have their own streamlined application, filed by a parent through CRA My Account.
What It Actually Costs You
The CDCP uses a three-tier co-payment structure based on adjusted family net income. The plan pays the federally set rate for a covered service, and you pay a percentage of that same rate:
| Adjusted family net income | Your co-pay | CDCP pays |
|---|---|---|
| Under $70,000 | 0% | 100% of the CDCP rate |
| $70,000 to $79,999 | 40% | 60% of the CDCP rate |
| $80,000 to $89,999 | 60% | 40% of the CDCP rate |
| $90,000 and above | Not eligible | Not eligible |
There is a second cost most people miss. The federal fee guide sits below what most Canadian dentists charge in their day-to-day practice. Dentists are not required to accept the CDCP rate as full payment. If your dentist's usual fee for a filling is $250 and the CDCP rate is $185, you can be billed for the $65 difference on top of any co-pay you owe.
Before booking, ask two questions at the front desk: Do you bill Sun Life directly for CDCP patients? and Do you charge the CDCP fee guide, or do you bill any difference to me? A growing number of offices bill the CDCP rate straight across for existing patients as a matter of practice. Others will apply their standard fee schedule. Both are legal — you just need to know which one you are walking into before treatment starts.
How to Apply Through Sun Life
Applications are handled by Sun Life under a federal contract. There are two entry points:
Online through CRA My Account. Sign in, select the Canadian Dental Care Plan link on the benefits page, and confirm your household details. If your income and coverage answers pass the initial check, the CRA hands you off to Sun Life to finalize enrollment. This is the fastest route for anyone comfortable with CRA My Account and typically takes 15 to 20 minutes.
By phone or paper. Call the CDCP application line and a Service Canada agent will complete the intake with you. A paper application can be mailed if you cannot use the phone or online systems. Both routes are legitimate, but they take three to six weeks longer to process than the online path.
Once approved, Sun Life mails a welcome package with a member card. Coverage typically starts on the first day of the month after enrollment is confirmed, not on the day you applied. The member card is the only document your dental office needs — the office runs your file the same way they would for any private group plan.
Renewal is annual. Sun Life re-verifies your income and coverage status each spring based on your most recent tax return. Missing a filing year knocks you out of the plan until the assessment catches up. This is worth flagging for older parents or anyone whose taxes are handled by a family member on their behalf.
Where the CDCP Falls Short
The plan is a real improvement over nothing, but it is not full replacement coverage for a good private plan. Three gaps show up regularly in the first two years of claims data:
Major restorative work is limited. Crowns, bridges, and implants are either not covered or require heavy pre-approval documentation and are still reimbursed at a fraction of typical Canadian pricing. Someone facing a $2,800 crown may see reimbursement of a few hundred dollars, or nothing at all.
Frequency limits apply. Caps exist on how often the plan pays for cleanings, exams, and X-rays in a calendar year. Two units of scaling per cleaning, one recall exam every nine months, and periodontal maintenance limited by clinical need are typical. Extra visits are billed at the full private rate.
Dentures need pre-authorization and clinical justification. First-time dentures are generally approved for eligible patients. Replacements before the CDCP's minimum interval — usually five to eight years — are often denied unless you can show damage or medical necessity.
Not every dentist participates. Providers must sign onto the CDCP to bill Sun Life directly. Most Canadian dentists have signed on, but pockets of the country remain thin, especially for specialists like periodontists and endodontists. The Sun Life member portal has a provider search that filters for participating offices.
Coordination With Employer or Retiree Benefits
If you have any private dental coverage, you cannot be on the CDCP. There is no coordination of benefits — the CDCP is designed as a payer of last resort for uninsured Canadians only.
This creates a real decision point at retirement. Many retirees carry retiree dental benefits through their former employer at a monthly cost of $80 to $200. If the coverage is comprehensive, keep it. If it is thin — annual maximums under $1,000, no major services, no dentures — running the numbers against a CDCP application can show that dropping the retiree plan and enrolling in the CDCP saves money on premiums without giving up much coverage.
Never drop existing coverage before your CDCP enrollment is confirmed in writing. There is no gap protection between plans, and a cancellation letter from your old insurer will not un-cancel itself if the CDCP application stalls.
Using the CDCP With the Medical Expense Tax Credit
Out-of-pocket dental costs still count toward the Medical Expense Tax Credit (METC) at tax time. Anything you pay beyond what the CDCP reimburses — your co-pay, the difference between the CDCP fee guide and your dentist's actual charge, and anything for non-covered services — is eligible for the credit.
Keep all receipts and the Sun Life explanation of benefits for each visit. At tax time, add the out-of-pocket amounts to line 33099 of your return. The federal METC threshold in 2026 is the lesser of 3% of net income or $2,833. Anything above that threshold generates a 15% federal credit, and provincial credits stack on top. For a household with $60,000 net income, the 3% floor sits at $1,800 — a full set of dentures with a large co-pay can easily push you over.
What to Do Next
Three practical steps close this out. First, check your most recent notice of assessment for adjusted family net income. If you are under $90,000 and have no private dental coverage, you almost certainly qualify. Second, sign into CRA My Account and start the online application — the whole process, from start to member card in the mail, usually takes two to four weeks. Third, call your regular dentist and ask how they handle CDCP billing so you know exactly what to expect at your first visit.
The plan will not turn every dental office into a $0 visit. But for Canadians who have been paying full retail for years, it is often the difference between skipping a cleaning and keeping the teeth you have.
Frequently Asked Questions
Who qualifies for the Canadian Dental Care Plan in 2026?
Any Canadian resident with an adjusted family net income under $90,000, no access to private dental insurance, and a filed tax return can apply in 2026. The plan is open to adults, seniors, and children under 18. Permanent residents and protected persons who file Canadian tax returns qualify alongside citizens, and the age-based rollout gates from earlier phases have been removed.
How do I apply for the CDCP through Sun Life?
Sign into CRA My Account and select the Canadian Dental Care Plan link on the benefits page. After a brief eligibility check, the CRA transfers you to Sun Life to finish enrollment. You can also apply by phone through Service Canada or by paper application, though these routes take three to six weeks longer than the online path. Coverage starts the first of the month after approval.
Does the CDCP cover crowns, bridges, and implants?
Crowns, bridges, and implants are not routinely covered. Where they are approved, prior authorization and clinical justification are required, and reimbursement is well below typical Canadian pricing. Ask your dentist to submit a pre-determination to Sun Life before treatment begins so you know exactly what will be paid. Most complex prosthetics still leave a meaningful out-of-pocket balance.
How much does the Canadian Dental Care Plan cost me out of pocket?
Co-pays are tiered by adjusted family net income. Households under $70,000 pay 0% and the CDCP pays the full federal rate. Between $70,000 and $79,999 you pay 40%. Between $80,000 and $89,999 you pay 60%. Above $90,000 you are not eligible. You may also owe the difference if your dentist charges above the federal fee guide.
Can I keep my employer dental benefits and enroll in the CDCP?
No. The CDCP is a payer of last resort. Any access to private dental benefits — through work, a retiree plan, a spouse's group plan, a professional association, or a health spending account — disqualifies you, even if you never use the coverage. Never cancel an existing plan before your CDCP enrollment is confirmed in writing, since there is no gap protection between plans.
