How dental benefit years work, and what happens at year end
Many workplace dental plans renew on a set date each year. Understanding your plan helps you schedule care without surprises.
Many dental plans have an annual maximum and frequency limits that reset at the start of each benefit year, often January 1 but sometimes another date. Unused amounts usually don't carry over. To plan, check your benefit year, what's been used, and any waiting periods. Your insurer or dental office can confirm this. Treat health needs first, not the calendar.
Key terms in your plan
- Benefit year: the 12-month period your coverage is measured over; it may follow the calendar or your employer's plan date
- Annual maximum: the most your plan will pay in one benefit year, often set per person for basic and major services
- Frequency limits: how often a service is covered, such as one exam every nine or twelve months, or a set number of hygiene units
- Co-insurance: the percentage of the cost you pay
- Deductible: an amount you pay before the plan begins paying, if your plan has one
- Fee guide year: the version of the provincial fee guide your plan reimburses against
How to find out where you stand
Most insurers have an online portal or app that shows your remaining balance and the date of your last covered exam and cleaning. You can also call the number on your benefits card. If you're not sure how to read the information, our front desk can help you check it when you call to book.
Write down a few details before you call or log in: your plan number, the name of the plan member, and the dates of your last exam and cleaning. This makes it easier to get a clear answer.
When timing matters
If treatment has already been recommended, such as a filling or crown, knowing your benefit year can help you plan when to book. Some larger treatment can be split across two benefit years when it's safe to wait. Your dentist will tell you if a problem shouldn't be delayed.
For bigger treatment, a predetermination lets your insurer confirm in writing what they will cover before work begins.
Remember that some plans set hygiene by time units rather than visits. A cleaning for someone with heavy tartar or gum disease may use more units than one for someone with healthy gums. Your hygienist can estimate how many units you usually need.
What not to do
- Don't schedule treatment you don't need just because coverage is left
- Don't delay urgent care to wait for a new benefit year
- Don't assume coverage is the same as last year; plans change
- Don't forget dependants, who often have their own maximums
CDCP and the benefit year
The Canadian Dental Care Plan has its own rules about eligibility, which is reviewed each year, and about service frequency. Members should check their coverage with the plan directly. Our office accepts CDCP and will explain any co-payment before your treatment.
Frequently asked questions
Does unused dental coverage roll over?
In most plans, no. The annual maximum resets at the start of the new benefit year. A few plans work differently, so check your booklet.
How do I know when my benefit year starts?
Look in your benefits booklet or online portal, or ask your employer's human resources team or the insurer.
Can I see what my plan covers before treatment?
Yes. Ask for a predetermination. We send the treatment details to your insurer, and they reply with what they'll pay.
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Trusted health information
General information only; not a substitute for an exam. Reviewed by Dr. Sayeh Maralani, DDS, general dentist. Last updated 2026-11-03.
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