The interim Canada Dental Benefit is intended to help lower dental costs for eligible families earning less than $90,000 per year. Parents and guardians can apply if the child receiving dental care is under 12 years old and does not have access to a private dental insurance plan.

Depending on your adjusted family net income, a tax-free payment of $260, $390, or $650 is available for each eligible child. This interim dental benefit is only available for 2 periods. You can get a maximum of 2 payments for each eligible child. Benefit payments are administered by the Canada Revenue Agency (CRA). This benefit is available NOW.

https://www.canada.ca/en/revenue-agency/services/child-family-benefits/dental-benefit.html