How to Split a Bill with Interac e-Transfer

Seven of you go out for a birthday dinner in Toronto. The bill lands at CA$412.80 with tax and tip, one person taps their card because that's faster than seven cards, and the table says the thing every Canadian table says: I'll e-Transfer you.

That part genuinely is easy. Interac e-Transfer is built into the app of every major Canadian bank and credit union, so there is nothing to download and no username to look up. If you have a chequing account, you already have it, and so does everyone else at the table including the friend who has never installed a payment app in their life.

What e-Transfer does not do is work out that one person had two CA$18 cocktails and another had tap water, or remember who has actually sent their money three days later. Those two jobs land on whoever paid, which is how you end up with a spreadsheet nobody asked for.

To send an e-Transfer you need three things, sometimes four:

• The recipient's email or mobile number- whichever one they registered with their bank. Ask; don't guess between their work and personal address.
• The amount, to the cent.CA$61.40, not “about sixty”.
• A message line.“Sarah's birthday dinner” takes three seconds and saves the recipient from matching seven similar amounts to seven names.
• A security question,but only if the recipient hasn't turned on Autodeposit. Keep the answer something you have both said out loud, and never put the answer in the message line.

Autodeposit links your email address or mobile number to your account, so e-Transfers sent to it deposit on their own. No notification to open, no security question to answer, no transfer sitting unclaimed for a week because someone missed the email. Money typically shows up within a minute or two.

If you are the person who covers group bills and collects afterwards, this is the highest-value two minutes you can spend in your bank app. The one thing to know: an Autodeposit transfer lands immediately and cannot be cancelled, so double-check the address before sending.

1. One person pays the whole bill at the restaurant.
2. Snap the receipt with tidytab. It reads the line items and totals, and you set the bill to Canadian dollars so every amount shows as CA$.
3. Share the link in the group chat, along with the email or number your e-Transfers should go to.
4. Everyone taps what they orderedon their own phone. Tax and tip split in proportion, so the person who had a salad isn't paying for the wine.
5. Each person opens their bank app and sends that exact amount by e-Transfer.
6. They mark themselves paid in tidytab, and the bill updates for everyone, including you.

Interac has no public link that opens your bank app with an amount already filled in. Zelle in the US has the same gap, and tidytab doesn't pretend otherwise. Instead it takes care of the two parts that actually cause friction: what each person owes, and who has paid.

Your friends open the bill link in a browser. No app install, no sign-up, no account. They tap their items, see their share in CAD, send the e-Transfer from their bank app, and tap the button that says they have paid. You watch the total fill in instead of cross-referencing deposit emails against a group chat.

If you want a one-tap option too, add your PayPal when you create the bill. PayPal links open with the amount pre-filled and work on CAD bills, so the people who want to pay in a single tap can, and everyone else e-Transfers. Creating and sharing a bill is free; you sign in with your email so you can come back and manage it.

• Send the exact number. Rounding CA$61.40 down to CA$60 feels harmless until six people do it and the host is quietly out CA$8. The math is already done, so there is nothing to save by rounding.
• Post your e-Transfer address once, up front. Drop it in the group chat with the bill link so nobody has to ask for it at 11pm.
• Never send the security answer in the message. That defeats the whole point of having one. Better still, turn on Autodeposit and skip the question.
• Watch your daily limit on big nights. Bank limits are per transfer, per day, and per week. A group trip settlement can bump into them; a dinner never will.
• Splitting across currencies? If half the table banks outside Canada, Wise or Revolut will usually beat a wire on both speed and exchange rate.