Interac e-Transfer vs the Real-Time Rail

Canada

Same job: Move CAD account-to-account between two Canadian banks in (near) real time.

The decision: Interac e-Transfer is the live incumbent (alias-based, credited in seconds, with deferred net interbank settlement). The Real-Time Rail is the planned successor that settles in central bank money at the Bank of Canada in real time, but it has NOT launched (Payments Canada targets a late-Q4-2026 go-live and the date has slipped), so today the e-Transfer is the one you can actually send.

The diff

Pulled from each rail’s audited flow. Highlighted rows are where the two differ.

Attribute	Alias-based transfer between Canadian banks	Canada Real-Time Rail (RTR) · instant account-to-account payment (in delivery)
Jurisdiction	CA	CA
Primary railsdiffers	Interac e-Transfer · Deferred net interbank settlement (Payments Canada)	RTR
Rails on the legsdiffers	Online banking · Interac e-Transfer · Email / mobile alias · Deposit account · Payments Canada · Interac · Notification	Bank channel · RTR · Deposit account
Currency	CAD	CAD
Number of parties	6	6
Settlement venuediffers	Interbank settlement (Payments Canada)	Bank of Canada settlement
Settlement timingdiffers	Seconds · Deferred net, next business day · Deferred net	Real-time · Seconds
Message standarddiffers	n/a	ISO 20022

Both flows, side by side

Alias-based transfer between Canadian banks

Interac e-Transfer · Deferred net interbank settlement (Payments Canada) · CAD · CA

The sender initiates in online banking. The sender bank debits or holds funds, Interac sends the recipient notification, and the recipient bank credits after acceptance or autodeposit. Interbank settlement between the participating banks finalizes on a deferred net basis through Payments Canada's clearing and settlement system, typically the next business day.

How it moves, step by step

1
moneySender Sender bank
Initiate & hold funds
Online banking · Real-time
2
messageSender bank Interac e-Transfer platform
Register transfer
Interac e-Transfer
3
messageInterac e-Transfer platform Recipient
Notify recipient
Email / mobile alias
4
messageRecipient Interac e-Transfer platform
Accept / Autodeposit
Interac e-Transfer
5
messageInterac e-Transfer platform Recipient bank
Credit instruction
Interac e-Transfer
6
moneyRecipient bank Recipient
Credit recipient
Deposit account · Seconds
7
moneySender bank Interbank settlement (Payments Canada)
Settle net obligation
Payments Canada · Deferred net, next business day
8
moneyInterbank settlement (Payments Canada) Recipient bank
Fund recipient bank
Payments Canada · Deferred net
9
moneySender bank Interac e-Transfer platform
Switch fee
Interac
10
messageInterac e-Transfer platform Sender
Transfer complete
Notification
11
exceptionInterac e-Transfer platform Sender bank
Unclaimed: reverse to sender
Interac e-Transfer · Up to 30 days

Grounded in operator & regulator sources

Canada Real-Time Rail (RTR) · instant account-to-account payment (in delivery)

RTR · CAD · CA

A sender instructs their bank to send a real-time payment over Canada's Real-Time Rail (RTR). The RTR clears the ISO 20022 message in real time, settlement finalizes in central bank money in Bank of Canada accounts, and the receiving bank makes funds available within seconds, 24/7. Heads up: the RTR has not launched yet (Payments Canada targets a late-Q4-2026 go-live and the date has moved before), so this is the intended design, not a production system.

How it moves, step by step

1
messageSender Sender's bank (RTR participant)
Payment instruction
Bank channel
2
moneySender's bank (RTR participant) Real-Time Rail (Payments Canada)
Credit push
RTR · Real-time
3
moneyReal-Time Rail (Payments Canada) Bank of Canada settlement
Settle in central bank money
RTR · Real-time
4
moneyBank of Canada settlement Receiver's bank (RTR participant)
Receiver bank settlement credited
RTR · Real-time
5
messageReal-Time Rail (Payments Canada) Receiver's bank (RTR participant)
Forward payment
RTR · Seconds
6
moneyReceiver's bank (RTR participant) Receiver
Make funds available
Deposit account · Seconds

Grounded in operator & regulator sources

See each in the studio

Alias-based transfer between Canadian banksAudited template · loads instantly Canada Real-Time Rail (RTR) · instant account-to-account payment (in delivery)Audited template · loads instantly

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Educational, plain-English explainers. Not legal, compliance, tax, or financial advice. These cover fundamentals, not current fees, limits, or rates (which change). Rails and parties vary by program and country, so verify specifics against primary sources. Last reviewed June 2026.