They dont calculate those amounts. When you file your taxes you claim daycare and THAT benefit is what comes off. Do a mock tax return with her info (if you have an old return of hers enter the income info) and then enter the daycare amount and see the return then take the daycare amount out and see the return. The difference in those amounts is the tax benefit that comes off the total.
If her mother is providing a receipt to her then its claimed. If youre concerned about it then contact the cra snitch line to report her as failing to report income.
If her mother is providing a receipt to her then its claimed. If youre concerned about it then contact the cra snitch line to report her as failing to report income.