CIBC customer service — Verified CA phone numbers, complaint & refund help
Looking for the real CIBC customer service number in 1970? CIBC's verified contact line is 1-800-465-2422, staffed 24/7. This page lists every confirmed CIBC phone number, email, complaint address, and refund channel — pulled directly from https://www.cibc.com/en/personal-banking/contact-us.html and refreshed regularly so you don't waste time on outdated or spoofed numbers. Below you'll find the escalation ladder, regulator path (OBSI / FCAC), and step-by-step instructions for filing a formal complaint when first-line support cannot resolve your issue.
CIBC is a bank company operating in Canada, legally registered as Canadian Imperial Bank of Commerce. CIBC's official bank helpline number is 1-800-465-2422, available 24/7 in en-CA. CIBC is regulated by OBSI / FCAC in Canada. Last verified on 2026-06-27 by Dr Hint Editorial Team (Consumer Helpline Editor).
Verified CIBC phone numbers
| Channel | Number | Hours | Region | |
|---|---|---|---|---|
| CIBC personal(toll-free) | 1-800-465-2422 | 24/7 | Canada |
Canadian Imperial Bank of Commerce operates one of the largest bank customer-service operations in the country. The main consumer line 1-800-465-2422 routes through an automated menu first — to reach a human agent quickly, press 0 repeatedly or say 'agent' when prompted. Wait times are typically shortest mid-week between 9am and 11am local time, longest on Monday mornings and the day after a service outage or product launch.
CIBC segments specialist teams behind the main number: billing, technical support, account security, and an executive escalation desk reachable only after Tier 1 has logged the case. The brand publishes its contact details at https://www.cibc.com/en/personal-banking/contact-us.html; the page is updated periodically with new toll-free numbers, regional offices, and country-specific lines for international customers. Always verify the number on that page before dialing — scam operators routinely buy ads on the brand's name and substitute their own number to harvest payment details.
If CIBC cannot resolve your case after two contacts, the regulator for this category is OBSI / FCAC (https://www.obsi.ca/). A regulator complaint forces a written response within 30 days and is the single most effective consumer tool in this market.
Quick answers — CIBC customer service
The 9 most-asked "how to" questions about CIBC, answered from verified data on this page. Tap a question to expand.
How to contact CIBC customer service?#
The fastest way to reach CIBC customer service is by calling 1-800-465-2422 (CIBC personal, 24/7). You can also use the official support portal at https://www.cibc.com/en/personal-banking/contact-us.html. All numbers and hours are verified on this page.
How to talk to a real person at CIBC?#
Call 1-800-465-2422 and, when the IVR menu plays, press 0 or say "representative" / "agent" repeatedly until you are routed to a human. Calling during off-peak hours (early morning local time) usually reduces wait time significantly.
What is CIBC's 24/7 phone number?#
CIBC's 24/7 helpline is 1-800-465-2422 (24/7), available in Canada. This is the verified line listed on CIBC's official channel.
How to file a complaint against CIBC?#
Dial 1-800-465-2422 and ask the agent to escalate to a supervisor. Note the agent name and case ID — you'll need them at every later step. If unresolved, escalate through the 4-step process documented on this page, and finally to the regulator (OBSI / FCAC) if the issue is still not resolved.
How to get a refund from CIBC?#
For card refund (original payment method), CIBC typically processes refunds within 10 business days for card fraud via Back to the same card. Call 1-800-465-2422 with your order/transaction ID ready to start the request.
How to escalate an issue with CIBC?#
Start at Tier 1 — Customer Service (1-800-465-2422) — Routine issues resolved in one call. Ask for a case ID before hanging up.. If unresolved within the expected window, move to the next tier of the escalation ladder documented on this page. Final escalation goes to the regulator: OBSI / FCAC.
What are CIBC's customer service hours?#
CIBC customer service operating hours: 24/7. Hours can vary by region and channel — full per-number breakdown is in the verified numbers table on this page.
Is CIBC customer service free to call?#
Yes — CIBC provides a toll-free number 1-800-465-2422 that is free from landlines and most mobile networks in Canada. Paid lines may apply for premium support or international calls.
How to email CIBC support?#
CIBC does not publicise a single inbound support email — instead use the contact form on the official support portal (https://www.cibc.com/en/personal-banking/contact-us.html). Submitting through the official portal is faster and creates a tracked case number for follow-up.
Common CIBC issues & solutions
Unauthorized transaction on your card
Call 1-800-465-2422 immediately (24/7). CIBC will freeze the card, issue a provisional credit within 10 business days under Regulation E (US) or the equivalent local rule, and ship a replacement card in 3–5 days.
Online banking locked out
Three failed password attempts lock the account. Use the 'forgot password' flow with your registered phone/email; if both fail, call 1-800-465-2422 with your account number and answer the knowledge-based questions. Branch visits with ID also unlock instantly.
Disputing a merchant charge
You have 60 days from the statement date to dispute. File via the CIBC app under 'transactions → dispute', or call 1-800-465-2422. Provisional credit usually posts within 10 business days; final resolution within 90 days.
Wire transfer not received
Domestic wires settle same-day, international 1–4 business days. If late, the sender's bank can trace it via the SWIFT MT103 reference — call 1-800-465-2422 with the reference number. Recall is possible if the funds haven't been credited at the receiving bank.
Closing an account
Bring the remaining balance to zero, cancel any auto-pay setups, then call 1-800-465-2422 or visit a branch with ID. CIBC sends a final statement within 30 days. Closing does not delete the account history kept for regulatory record-keeping.
Mortgage / loan payment dispute
Escalate first through CIBC's loan-servicing line, then to the regulator (OBSI / FCAC) at https://www.obsi.ca/. Keep a log of dates, times, and agent IDs — regulators ask for them.
How to file a formal complaint against CIBC
- Step 1: Call customer service firstDial 1-800-465-2422 and ask the agent to escalate to a supervisor. Note the agent name and case ID — you'll need them at every later step.
- Step 2: Submit a written complaintCIBC must acknowledge a written complaint within 5 business days under most national consumer rules. Send via certified mail or the brand's secure-message portal and keep proof.
- Step 3: File with the regulatorOpen a case with OBSI / FCAC at https://www.obsi.ca/. The regulator will not adjudicate your specific dispute in most cases, but the brand must respond in writing within 30 days.
- Step 4: Small-claims court or ombudsmanIf the dispute is under the local small-claims threshold, file at your local court. Most brands settle in writing before the hearing rather than send a lawyer.
Escalation ladder — what to do if nothing works
Refund & cancellation timeline
| Scenario | Window | Method |
|---|---|---|
| Card refund (original payment method) | 10 business days for card fraud | Back to the same card |
| Bank transfer refund | 5–10 business days | Original account |
| Voucher / brand credit | Issued same day | CIBC account credit |
| Regulator-mandated refund | 30 days after regulator decision | Original payment method, with interest where applicable |
⚠️ Scam advisory
CIBC impersonation scams are common in CA. Warning signs: (1) caller asks for your password, full card number, PIN, or one-time passcode; (2) tells you a 'fraudulent' transaction or login happened and pressures you to act in minutes; (3) asks you to install remote-access software like AnyDesk or TeamViewer; (4) demands payment in gift cards or cryptocurrency. If any of these happen — hang up. Then dial 1-800-465-2422 yourself (never call back a number the caller gave you) to verify there is no real issue. Report the scam to https://www.obsi.ca/ and to CIBC's abuse address listed on https://www.cibc.com/en/personal-banking/contact-us.html.
CIBC vs competitors
Frequently asked questions
What is the real CIBC customer service number?
1-800-465-2422 — published on https://www.cibc.com/en/personal-banking/contact-us.html and verified on the date shown at the top of this page.
Is CIBC customer service 24/7?
24/7
How do I talk to a real human at CIBC?
Dial 1-800-465-2422 and press 0 repeatedly, or say 'agent' / 'representative' at the IVR prompt — most bank IVRs route to a human within 5 minutes during business hours.
Is calling CIBC free?
Yes — the toll-free numbers marked above are free from a landline or mobile in their listed region. International calls are charged at your carrier's rate.
Can I email CIBC?
CIBC prefers phone and in-account chat; email is available via the contact form on https://www.cibc.com/en/personal-banking/contact-us.html.
How long does a CIBC refund take?
10 business days for card fraud for card refunds; instant for account credit; up to 30 days for disputes that go through the regulator.
What if CIBC customer service can't help?
Escalate to a supervisor (Tier 2), then the written-complaint desk, then the regulator OBSI / FCAC at https://www.obsi.ca/.
Will CIBC ever ask for my password or full card number?
No. Real CIBC agents will never ask for your password, full card number, PIN, SSN/national ID, or one-time passcodes over the phone or email.
What hours does the main CIBC line operate?
24/7
How do I file a written complaint to CIBC?
Use the contact form on https://www.cibc.com/en/personal-banking/contact-us.html or send certified mail to the registered address. By law, CIBC must acknowledge in 5 business days and resolve or update you within 30 days.
Where do I report a scam pretending to be CIBC?
Forward the email to CIBC's abuse address (listed on https://www.cibc.com/en/personal-banking/contact-us.html) and report to the regulator https://www.obsi.ca/.
Does CIBC have a complaint email?
Use the contact form on https://www.cibc.com/en/personal-banking/contact-us.html; CIBC does not publish a general complaint email.
Did this page help you?
Your feedback helps us prioritise which helplines to re-verify each week.
Other Canada helplines
Glossary
- IVR (Interactive Voice Response)
- The automated phone menu — press 0 or say 'agent' to reach a human faster.
- Tier 1 / Tier 2
- Tier 1 is the front-line agent; Tier 2 is a supervisor with authority to override policy or issue goodwill credits.
- Goodwill credit
- A discretionary refund or service credit issued by the brand outside its standard policy to retain a customer.
- Regulator
- Independent body that oversees bank businesses — for CIBC that is OBSI / FCAC.
- Chargeback
- A reversal of a card payment initiated through your bank instead of the merchant. Slower than a brand refund but legally enforceable.
- SLA (Service Level Agreement)
- Contractual response/resolution times. Most consumer SLAs are 5 business days to acknowledge and 30 days to resolve a written complaint.
Sources & references
- https://www.cibc.com/en/personal-banking/contact-us.html
- Regulator: OBSI / FCAC
• Unofficial directory — DrHint is independent and not affiliated with this brand.
• Numbers verified from the brand's official contact page on the date shown. Call charges depend on your carrier.
• For life-threatening emergencies call the local emergency number instead of any helpline below.
• We will never ask for your full card number, PIN, password, or one-time passcode.