CDCP Renewal Opens April 15: Your Step-by-Step Guide to Keeping Dental Coverage

What This Means for You

If you're one of the 6.3 million Canadians enrolled in the Canadian Dental Care Plan, you have a critical deadline approaching: the first-ever CDCP renewal window opens on April 15, 2026, and closes on June 1, 2026. Miss it, and you'll face a gap in dental coverage — and any services you receive during that gap will not be covered or reimbursed retroactively.

This is the first time CDCP members have needed to renew, so many Canadians may not realize it's required. The government isn't automatically renewing your coverage. You need to take action. Here's our complete guide to making sure your dental benefits continue without interruption.

If You're a Current CDCP Member

Before April 15 — prepare now:

File your 2025 taxes immediately if you haven't already. You need your 2025 Notice of Assessment from the CRA before you can renew. If you haven't filed, you won't be able to complete the renewal process.
Confirm your adjusted family net income is still below $90,000. If your income has changed since you first enrolled, check where you fall in the co-payment tiers (see below).
Verify your contact information is current with Service Canada so renewal notifications reach you.
Gather your information: You'll need your Social Insurance Number and your CRA tax information.

Starting April 15 — renew online or by phone:

The renewal process can be completed online through the CDCP portal at canada.ca or by calling 1-833-537-4342. According to the Government of Canada, the process is designed to be fast and straightforward. You'll need to confirm your identity and re-attest that your adjusted family net income is below $90,000.

Critical deadline: June 1, 2026. If you renew by June 1, your coverage continues seamlessly into the 2026–2027 benefit year (July 1, 2026 to June 30, 2027). If you miss this deadline, you can still re-enrol starting June 2 by submitting a brand-new application — but you'll likely experience a gap in coverage, and any dental services during that gap won't be reimbursed.

Example scenario: Sarah, a 58-year-old part-time retail worker in Winnipeg earning $42,000 per year, enrolled in the CDCP last year and had two cleanings, one filling, and a set of X-rays covered at no co-payment. If she doesn't renew by June 1, her coverage ends June 30. If she needs an emergency root canal in July and hasn't re-enrolled, she could face $1,200–$1,800 in out-of-pocket costs that would have been fully covered under the plan. Filing her taxes now and renewing on April 15 takes roughly 20 minutes and protects her from that risk.

Understanding Your Co-Payment Tier

Your out-of-pocket cost depends on your adjusted family net income. Based on the current CDCP structure, here's what you'll pay:

Adjusted Family Net Income	Your Co-Payment	CDCP Covers
Under $70,000	$0 (no co-payment)	100% of eligible costs
$70,000 – $79,999	40% of eligible costs	60% of eligible costs
$80,000 – $89,999	60% of eligible costs	40% of eligible costs
$90,000 and above	Not eligible	N/A

Important: These thresholds are based on your adjusted family net income as reported to the CRA — that's the combined income of you and your spouse or common-law partner (if applicable), minus certain deductions. If your income increased in 2025, you may move into a higher co-payment tier or lose eligibility entirely. If your income decreased, you may qualify for lower co-payments.

If You're Not Yet Enrolled But Think You Qualify

New applications are being accepted until April 14 at 8:00 p.m. ET, at which point the online system will go down for maintenance until April 15 at 8:00 a.m. ET. After April 15, new applicants can apply through the standard CDCP application process.

Eligibility requirements for new applicants:

Canadian resident with a valid Social Insurance Number
Filed your most recent tax return
Adjusted family net income under $90,000
No access to dental insurance through an employer, pension, or spouse's plan
Not currently covered by a provincial or territorial dental program (some exceptions apply)

If you've been putting off applying because you weren't sure you qualified, the average CDCP member saves approximately $900 per year in oral health costs, according to the Government of Canada. Even at the 60% co-payment tier, you're saving hundreds of dollars annually on cleanings, fillings, and preventive care.

Protecting Yourself from CDCP Scams

With 6.3 million Canadians receiving renewal notifications, scammers are actively targeting CDCP members. According to Service Canada, here's how to protect yourself:

The CDCP will never:

Ask you to pay a fee to apply or renew
Request your banking or credit card information by email or text
Send you links via email or text message asking for personal information
Contact you through social media for personal information

If you receive a suspicious communication:

Do not click any links or provide personal information
Call the official CDCP line directly at 1-833-537-4342 to verify
Report suspected scams to the Canadian Anti-Fraud Centre at 1-888-495-8501

Red flags to watch for: Scammers are sending emails and text messages that closely imitate official government communications. According to Service Canada, the CDCP contacts eligible seniors by mail — not by email or text. If you receive a digital message claiming to be from the CDCP, it's almost certainly a scam.

What's Actually Covered Under the CDCP

The CDCP covers a range of oral health services, though it's important to understand that it does not provide free dental care — it covers a portion of costs (or all costs, depending on your income tier). Based on the current benefit structure, covered services include:

Preventive services:

Oral exams and assessments
Teeth cleaning (scaling and polishing)
Fluoride treatments
Dental X-rays
Pit and fissure sealants

Restorative services:

Fillings
Stainless steel crowns (for children)
Prefabricated crowns

Surgical and other services:

Tooth extractions (simple and surgical)
Dentures (complete and partial)
Denture repairs and relining
Some periodontal treatments
Some endodontic treatments (root canals)
Some prosthodontic services

Not currently covered (as of April 2026):

Cosmetic dentistry (teeth whitening, veneers)
Orthodontics (braces, aligners) for adults
Dental implants

Our recommendation: Before scheduling any major dental work, confirm with your dental office that the specific procedure is covered under the CDCP and that your dentist participates in the program. Not all dental offices have opted into the CDCP, so verify your provider's participation before booking.

The News: What Happened

The Government of Canada announced on April 8 that the Canadian Dental Care Plan renewal season officially opens on April 15, 2026, according to a news release from Employment and Social Development Canada. This marks the first renewal cycle since the program's phased launch began in December 2023 for seniors aged 87 and older, with eligibility gradually expanding to cover all eligible Canadians by 2025.

According to the government announcement, more than 6.3 million Canadians are now enrolled in the CDCP, making it one of the largest new social programs in Canadian history. The plan is administered by Sun Life on behalf of the federal government and is saving eligible participants an average of approximately $900 per year in oral health costs, according to Employment and Social Development Canada.

As reported by the Canadian Press, the renewal process requires members to re-attest their income eligibility based on their most recent tax information. Members must have filed their 2025 taxes and received their Notice of Assessment from the Canada Revenue Agency before they can complete the renewal. The renewal window runs from April 15 to June 1, 2026, for the 2026–2027 benefit year.

According to HR industry publication Human Resources Director, millions of working Canadians will need to renew their coverage during this window. The publication notes that some employers may see questions from employees about the renewal process, particularly those in part-time or contract roles who rely on the CDCP as their primary dental benefit.

Analysis: Why This Matters

The Scale of This Program

Based on our analysis, the CDCP represents the most significant expansion of Canadian healthcare coverage since the introduction of Medicare. With 6.3 million members, roughly one in six Canadians is now enrolled. The renewal cycle is a critical test of the program's administrative infrastructure — if millions of people fail to renew on time due to confusion or lack of awareness, it could undermine confidence in the program and create a political liability for the government.

The Tax Filing Connection

One underappreciated aspect of the renewal is its dependency on tax filing. Canadians who haven't filed their 2025 taxes simply cannot renew. According to CRA data, roughly 10–12% of eligible Canadians file their taxes late. If even a fraction of CDCP members fall into this category, hundreds of thousands could face coverage gaps — not because they're ineligible, but because they didn't file taxes in time.

This creates an effective incentive to file taxes promptly, which the government likely views as a secondary benefit of the program's design.

What Happens Next

The 2026–2027 benefit year begins July 1, 2026. Members who renew by June 1 will have seamless coverage. The government has indicated it plans to expand the range of covered services in future benefit years, though no specific announcements have been made about the 2026–2027 coverage list.

The opposition Conservatives have indicated they would restructure the CDCP if they form government, potentially replacing it with tax credits or a different delivery model. This means the program's long-term future could depend on the outcome of the next federal election, making it all the more important for current members to maximize their benefits while the program operates in its current form.

Your Action Plan

Immediate (Before April 15):

File your 2025 taxes if you haven't already — you need your Notice of Assessment
Confirm your adjusted family net income is under $90,000
Verify your contact information with Service Canada
Bookmark the official CDCP portal: canada.ca/dental

April 15 – June 1 (Renewal Window):

Log in to the CDCP portal or call 1-833-537-4342 to renew
Re-attest your income eligibility
Confirm your dental provider still participates in the CDCP
Schedule any needed dental appointments for before June 30 (current benefit year ends)

Ongoing:

Keep records of your dental visits and CDCP coverage for tax purposes
Report any suspicious CDCP communications to the Canadian Anti-Fraud Centre
Check periodically for expanded service coverage announcements

Other Perspectives

Government Position:

According to the Government of Canada, the CDCP is "making dental care more affordable for eligible Canadian residents" and has saved participants an average of $900 per year. Minister of Health Mark Holland has described the program as a key pillar of the government's healthcare expansion agenda.

Opposition View:

The Conservative Party has raised concerns about the program's cost and administrative complexity, according to CBC News. Conservative health critic has suggested the program could be replaced with targeted tax credits that would cost less to administer while still helping low-income Canadians access dental care.

Dental Industry Perspective:

According to the Ontario Dental Association, dentist participation in the CDCP has been a point of contention. Some dental offices have chosen not to participate due to concerns about fee schedules and administrative burden. The Canadian Dental Association has urged the government to address these concerns to ensure adequate provider participation across the country.

Patient Advocacy Groups:

The Canadian Health Coalition has praised the CDCP as a step toward universal dental care but has called for expanded coverage to include orthodontics, implants, and other services currently excluded from the plan, according to reporting from the Globe and Mail.

Corrections Policy

We strive for accuracy. If you find an error in this analysis, please email us at [email protected]. We will promptly investigate and correct any factual inaccuracies.

Updates:

No corrections to date (as of April 12, 2026)

Sources

Government of Canada, "Canadian Dental Care Plan renewal season opens April 15," Employment and Social Development Canada news release, April 2026
Government of Canada, "Canadian Dental Care Plan — Do you qualify," Canada.ca
Government of Canada, "Apply — Canadian Dental Care Plan," Canada.ca
Human Resources Director, "Canadian Dental Care Plan: Millions of workers must renew coverage," April 2026
ADI Benefits, "The April 15th Deadline: Navigating the First CDCP Renewal Cycle," April 2026
Service Canada (@ServiceCanada_E), scam awareness communications, 2025–2026
Ontario Dental Association, "Canadian Dental Care Plan FAQ"