Flight Attendant Per Diems: Why They Don’t Count for Mortgages (And How to Use Them Wisely)

Your per diems add up to $12,000-$18,000 per year. That money hits your bank account regularly, you use it for living expenses, and it feels like income. But every mortgage lender in Canada will tell you the same thing: per diems are not income.

Understanding why — and what to do about it — can save you a lot of frustration during the mortgage process.

Why Per Diems Don't Count

Per diems are classified as a non-taxable reimbursement under the Canada Revenue Agency (CRA) rules. They're intended to cover meals and incidental expenses while you're away from your home base. Key characteristics:

1. Not on your T4 — per diems don't appear as employment income
2. Not taxable — you don't pay income tax on them
3. Not pensionable — they don't count toward CPP contributions
4. Reimbursement, not compensation — the CRA views them as expense coverage

Since they're not on your T4, lenders have no way to verify or include them in your qualifying income. Even if you can show bank deposits, lenders won't use non-T4 income for A-lending qualification.

Complete flight attendant mortgage guide

The Smart Per Diem Strategy: Save Them for Your Down Payment

Since per diems are tax-free cash, they're actually the most efficient money you earn. Every dollar of per diem that you save goes directly into your pocket — no income tax, no CPP, no EI deductions.

Per diem savings calculator:

Strategy: Open a separate savings account specifically for per diem deposits. Transfer 50% of every per diem payment into this account. Don't touch it. In 3 years, you'll have $15,000-$27,000 in tax-free savings for your down payment.

What DOES Count as Income

Every dollar of documented, taxable income adds roughly $4.50 in mortgage capacity. A $3,000 language premium translates to approximately $13,500 in additional mortgage qualification.