2025 Printable Template
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Form last updated: 03/2024. Please verify this is the current version before use.
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How to fill out a T778 online?
Follow these steps to complete your T778 form online.
Step 01
Verify your eligibility by checking your net income for the year.
Step 02
Complete Part A to calculate total child care expenses.
Step 03
Fill out Part B to determine the basic limit for these expenses.
Step 04
If necessary, complete Part C for special circumstances.
Step 05
Enter the allowable deduction on line 21400 of your tax return.
Step 06
Retain all supporting documents for potential audits.
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