Why do I need to enter my child support payments? Will there be a penalty for not adding them?

[TurboTaxSusan]

The Canada Revenue Agency (CRA) still requires you to enter your child support payments, even if they are not taxable. This CRA page has more details: https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-re...