With 50/50 custody, parents must coordinate eligible dependent claims, with only one parent claiming per tax year
In Canada, claiming a child as an eligible dependent with shared custody requires careful coordination between parents. The Canada Revenue Agency (CRA) only allows one parent to claim the child in any given tax year, even with equal custody arrangements.
Parents can determine who claims the child through:
- Mutual agreement – alternating years or based on financial circumstances
- Court orders – following legally binding custody agreements
- Written agreements – documenting the claiming arrangement between parents
If both parents attempt to claim the same child, the CRA may deny both claims until the parents resolve the dispute. It’s recommended to document your claiming arrangement in writing to avoid potential tax complications.