Debit Cards & Interac: How Canadians Pay

What it is

A debit card spends money directly from your chequing account — no borrowing, no bill later. Interac is Canada’s homegrown payment network: it processes debit card payments in stores and powers Interac e-Transfer, the way Canadians send money to each other (splitting rent, paying the babysitter, sending birthday money). If you bank in Canada, you will use Interac daily.

How it works

Debit card purchases:

1. Insert/tap/swipe your card at a terminal, or use it online where Interac is accepted.
2. The amount leaves your chequing account immediately.
3. Tap (contactless) works for smaller purchases without a PIN; larger ones need your PIN.

Interac e-Transfer:

1. In your banking app, choose Send Money → e-Transfer, and enter the recipient’s email or mobile number plus the amount.
2. The recipient gets a notification and deposits it into their own bank account — at any Canadian bank.
3. Autodeposit (recommended): register your email so incoming transfers land directly, no security question needed.
4. Request Money lets you pull — send someone a request and they approve the transfer to you.

What it’s used for

For: in-store and online debit purchases, paying anyone with a Canadian bank account, splitting costs, and receiving money (payroll aside, most person-to-person money in Canada moves by e-Transfer).

NOT for: building credit (debit activity is never reported to Equifax or TransUnion), car rentals or hotel bookings (merchants place holds that tie up your actual cash), or purchases where you might want chargeback protection — that’s what credit cards are for.

Who provides it in Canada

• Every bank and credit union issues Interac debit cards linked to chequing accounts (RBC, TD, Scotiabank, BMO, CIBC, National Bank, Desjardins, Tangerine, Simplii, EQ Bank, credit unions).
• Interac Corp. operates the network itself — your bank is the customer-facing side.

What it costs

• Debit purchases: free.
• e-Transfers: free at most banks and plans. On basic chequing plans with limited monthly transactions, an e-Transfer may count as one transaction — check your plan.
• Limits (set by your bank, verified 2026): typically around $3,000 per transfer, with daily limits of $3,000–$10,000 depending on the bank (TD: $3,000/day; RBC: up to $10,000/day via the app once identity is verified; weekly caps up to ~$20,000). Limits can usually be raised by request. Check your bank’s current figures.

Newcomer notes

• Your debit card works from day one — no credit history needed, unlike a credit card.
• e-Transfer is essential daily life in Canada. Set up autodeposit immediately so rent-splitting and payments arrive without friction.
• You’ll need a Canadian mobile number for transfer notifications and banking verification.

Risks / watch-outs

• Irreversible. Once an e-Transfer is deposited (or autodeposited), it cannot be reversed. It can only be cancelled while still pending/unclaimed. Never e-Transfer a stranger — rental scams and marketplace fraud thrive on this.
• No purchase protection. Unlike credit cards, debit and e-Transfer have no chargeback mechanism. Buy from strangers with cash-like caution.
• Daily limits bite at bad times. Sending a large amount (damage deposit + first month’s rent) may hit your daily cap — plan ahead or ask your bank for a temporary increase.
• PIN safety. Shield your PIN, never share it — if you voluntarily give it out, your bank may deny fraud reimbursement.

FAQ

Debit card vs credit card — which should I use? Debit for money you have and want to spend simply; credit for building a credit history, online purchase protection, and rewards. Most Canadians carry both and use each where it fits.

Can I get my money back if I e-Transfer a scammer? Almost certainly not, once it’s deposited. Your bank cannot pull it back. This is why every fraud guide says: e-Transfers are for people you know and trust.

Is there a fee to receive an e-Transfer? No — receiving is free at virtually all banks. Only sending can count against transaction limits on basic chequing plans, and even then most plans include e-Transfers for free.

Do e-Transfers work on weekends and holidays? Yes — 24/7, including weekends. Most arrive within minutes; first-time or large transfers can be briefly held for fraud checks.

Can I send an e-Transfer internationally? Generally no — e-Transfer is for Canadian bank accounts. Some banks offer cross-border options; otherwise use a dedicated service like Wise or Remitly for sending money abroad.

Why was my e-Transfer delayed or held? Usually a first-time recipient, an unusually large amount, or a routine fraud check. It typically clears on its own; if it doesn’t, call your bank.

Educational content only — not financial advice. Rules and promotions change; verify current details with the provider or CRA.