The Canadian Dental Care Plan (CDCP) renewal window closes June 1, 2026, and practices across Ontario are fielding a surge of patient questions about deadlines, eligibility, and what happens if coverage lapses. As of May 2026, over 6.3 million Canadians are enrolled in the plan — and every dental practice accepting CDCP patients needs a proactive approach to renewals or risk gaps in patient attendance and revenue.
As of May 2026, the CDCP renewal season is in full swing. The Government of Canada opened renewals on April 15, 2026, and the deadline to maintain uninterrupted coverage is June 1, 2026. Patients who miss this window will see their coverage end on June 30, 2026, with no retroactive reinstatement. For dental practices in Toronto and the Greater Toronto Area, this creates both an operational challenge and a patient communication opportunity.
What Your Practice Needs to Know About the 2026-2027 Renewal
The renewal process requires existing CDCP members to re-attest their eligibility. Patients must confirm that their adjusted family net income falls below $90,000 based on their 2025 tax return, and they must have filed taxes and received their Notice of Assessment from the Canada Revenue Agency (CRA) before they can complete the renewal.
Coverage tiers remain unchanged for the 2026-2027 benefit year:
- Families with adjusted net income under $70,000: up to 100% of eligible oral health care costs covered
- Families with income between $70,000 and $79,999: partial co-pay required
- Families with income between $80,000 and $89,999: higher co-pay applies
Sun Life continues to administer the plan, processing claims and managing provider payments. Practices already registered as CDCP providers do not need to re-register for the new benefit year.
The Practice-Side Impact of Missed Renewals
Here is the scenario that should concern every practice owner: a patient who has been attending regular hygiene appointments under CDCP coverage fails to renew by June 1. Their coverage ends June 30. They miss their next recall appointment because they believe they can no longer afford care. By the time they re-apply — new applications for the 2026-2027 year open June 2 — there may be a processing delay before coverage is reinstated. That gap could mean two or three missed appointments per patient.
Multiply that across the percentage of your patient base covered by CDCP, and the revenue impact becomes material. Practices in areas with high CDCP enrollment — particularly in Scarborough, North York, Brampton, and Mississauga — may feel this disproportionately.
Pro Tip: Run a report in your practice management software right now to identify every active patient whose insurance is listed as CDCP. That list is your renewal communication priority. Even 15 minutes of front desk time calling patients with upcoming appointments can prevent coverage gaps.
How to Help Your Patients Navigate the Renewal
Your front desk team does not need to process CDCP renewals — that is between the patient and the Government of Canada. But your team can be a valuable resource by sharing clear, accurate information:
- Deadline: June 1, 2026, to renew for the 2026-2027 benefit year
- How to renew: Online through My Service Canada Account or by calling 1-833-537-4342
- What patients need: Their 2025 Notice of Assessment from CRA, a valid Social Insurance Number, and current address information
- What happens if they miss it: Coverage ends June 30, 2026. They would need to submit a new application after June 2
Consider printing a simple one-page handout with these four points and including it in hygiene kits or handing it out at checkout for the rest of May. This costs almost nothing and positions your practice as a trusted resource.
Key CDCP Changes That Took Effect April 1, 2026
The renewal also coincides with several service-level changes that practices should be aware of, as they affect billing and preauthorization workflows:
Desensitization services now require preauthorization. Practices that routinely provide desensitization treatments must submit preauthorization requests before performing these services on CDCP patients. Failing to obtain preauthorization may result in claim denials.
Certain complete immediate dentures no longer require preauthorization. This change streamlines workflows for practices with significant prosthetic caseloads, reducing administrative burden on procedures that previously required approval.
Dental hygienists can now directly claim periapical radiograph codes (7 and 8 images). This scope-of-practice alignment reflects the Ontario Dental Hygienists' Association's (ODHA) advocacy and reduces the need for dentist-signed claims on routine diagnostic imaging performed by hygienists.
Pro Tip: Update your billing templates in ABELDent, Tracker, ClearDent, or whatever practice management software you use to reflect the April 1 preauthorization changes. A five-minute template update now prevents repeated claim rejections throughout the benefit year.
The Fee Grid Reality Check
The April 2026 fee grid update was the most significant revision since the CDCP launched. Fee increases were applied to reflect rising costs across the dental sector, though the degree to which these increases align with the Ontario Dental Association (ODA) 2026 Suggested Fee Guide remains a point of discussion among providers.
Following coordinated advocacy by the Canadian Dental Association (CDA) and provincial associations, Health Canada confirmed increased caps on commercial laboratory fee reimbursements effective April 1, 2026. This is particularly relevant for practices with high prosthodontic volumes — lab fee reimbursements had been a consistent concern since the program launched.
Practices should review their fee schedules against the updated CDCP grid to ensure they are billing at the maximum allowable rates. Underbilling on CDCP claims is surprisingly common and represents recoverable revenue.
CDCP Enrollment by the Numbers
The program has grown substantially since its initial rollout. Over 6.3 million Canadians are now enrolled, and more than 4 million have already visited an oral health provider under the plan. However, a utilization gap persists: over 2 million approved Canadians have not yet seen a dentist. For practices in the GTA looking to grow their patient base, targeted outreach to CDCP-enrolled individuals who have not yet accessed care represents a genuine opportunity.
The program is now fully expanded to eligible Canadians of all ages, having started with seniors and gradually added younger cohorts. As of 2026, eligible residents aged 18 to 64 with a valid Disability Tax Credit, children under 18, and all uninsured adults meeting income criteria can participate.
What Happens After June 1
Patients who miss the June 1 renewal deadline do have options, but they are not seamless. New applications for the 2026-2027 benefit year open June 2, 2026. However, processing a new application typically takes longer than a renewal, and there may be a coverage gap during which the patient has no CDCP benefits.
For practices, the cleanest outcome is to help patients renew before the deadline. The operational cost of proactive communication — a few phone calls, a poster in the waiting room, a mention during appointments — is trivial compared to the scheduling disruption caused by patients losing coverage.
Frequently Asked Questions
Q: What is the deadline for CDCP renewal in 2026?
The renewal window for the 2026-2027 benefit year is open from April 15 to June 1, 2026. Current coverage remains active until June 30, 2026, but patients who do not renew by June 1 will lose coverage on that date and must submit a new application.
Q: Do dental practices in Ontario need to re-register as CDCP providers for the new benefit year?
No. Practices that are already registered as CDCP providers with Sun Life do not need to re-register for the 2026-2027 benefit year. Provider registration carries over automatically. However, practices should verify that their billing information and direct deposit details are current.
Q: How can dental practices in the GTA help patients who are confused about the CDCP renewal process?
Provide patients with clear written information including the June 1 deadline, the renewal methods (online or phone), and the documents they need (2025 CRA Notice of Assessment, SIN). Practices cannot process renewals on behalf of patients, but sharing accurate information reduces confusion and helps maintain appointment continuity.
EBIKO Dental will continue monitoring CDCP policy developments and fee grid adjustments as they affect dental practices across Ontario and Canada.