Return Window Chargebacks in Canada: When the Window Has Closed

Your return policy says 30 days, and a return window chargeback is about to test it. A customer in Calgary bought a C$145.00 winter coat on 2 November, received it on 6 November and wrote to you on 21 December to say the zipper has failed. You said no, kindly, because the window closed on 6 December. She did not argue. She phoned her bank. Now you hold a return window chargeback and a policy you are proud of, and the uncomfortable question is whether the policy matters to the bank at all. This guide answers that question honestly, because the answer shapes everything you do next.

Quick answer: A return window chargeback is a dispute filed after your return period has ended, usually under credit not processed or product unacceptable. Your window is your own rule. It helps as evidence only if the customer was told about it before paying, and it does not stop a bank from accepting a dispute. Shopify wants your refund and return policies, proof of when and where the customer saw them, and the related emails. For a defect claim it also wants a sign that no return was attempted before the chargeback, or a replacement you sent. Offer a fix first.

This guide is for you if:

• You sell physical goods on Shopify Payments from Canada with a return window of 14, 30 or 60 days.
• A customer has asked for a return or refund after the window closed, or went straight to their bank.
• You want to write a window that holds up, and know when to bend it instead of fighting.

Last updated: 22 October 2026

Disclosure: ChargeFix publishes this guide and sells an app that helps with Shopify Payments disputes. The Shopify rules come from Shopify's Help Center, and the card network details come from a published explainer, all listed at the end. Where nothing is published for Canada, this guide says so rather than guess.

TL;DR

• Your return window is a store rule. A cardholder's right to dispute with their bank follows the card network's rules, not yours.
• The policy still earns its place as evidence. It shows what the customer agreed to, if you can prove they saw it.
• Shopify wants your policies, proof of when they were shown, and the emails. For defect claims it adds a missing return attempt or a replacement offer.
• Start the window at delivery, not at the order date, and say so in plain words.
• A goodwill fix, such as store credit or a partial refund, is often cheaper than the dispute that follows a flat no.

Do this today

1. Open the dispute and write down the due date, the amount and the order number.
2. Find the delivery date in the carrier record and count the days to the customer's first request.
3. Save your return policy as a dated PDF, and the checkout screenshot that shows it.
4. Save every message from the customer, with the date on each, and your reply.
5. Decide whether a goodwill offer is cheaper than the fight, and make it in writing.

Return window chargebacks in Canada: the process in one table

Step	What you do	Why
1. Read the dispute	Reason, amount, order, due date	The window is 7 to 21 days with no extensions
2. Count the days	Delivery date to first request	Shows whether the customer was inside your window
3. Find your policy	Dated copy and checkout screenshot	Proves what the customer was told
4. Find the messages	Request, your reply, any offer	Shows how you handled it
5. Contact the customer	Offer a fix and ask them to withdraw	Many cases end with a withdrawal
6. Decide	Fight, offer goodwill or concede	Refunds are not possible once a chargeback begins
7. Build and file	Strongest proof first, before the due date	The fee is not returned if you miss it

What is a return window chargeback?

A return window chargeback is a dispute where the customer asks for money back after your stated return period has ended, and their bank gets involved when you refuse. It is not a reason code. It describes the situation, and the label on the dispute depends on what the customer tells their bank.

Label on the dispute	What the customer says	What decides it
Credit not processed	"I tried to return it and got no refund"	Your policy, the dates and your refusal
Product unacceptable	"It was defective or not as described"	The listing, photos and any return attempt
General	"I am not happy and you will not help"	The whole conversation
Product not received	"It never arrived" (sometimes after a late claim)	Delivery records

The first two rows are the usual ones. In each, the reviewer is looking at a customer who feels stuck and a merchant who says the rules were clear. Your job is to show that the rules were clear, that you applied them fairly and that you tried to help.

Does your return window bind the bank?

Not in the way most merchants hope. This is the hard truth at the heart of return window chargebacks, so it is worth stating plainly.

Your return window is a rule between you and your customer. A dispute is a separate process between the cardholder and their bank, under card network rules. A published explainer from chargeback.io describes the Visa rule for credit not processed disputes as letting the issuer file up to 120 calendar days from the original transaction or the credit slip date, whichever is later, and says the issuer waits at least 15 days after a return date before claiming. That is a description of a global rule, not a Canadian guarantee, and the explainer does not give Canadian figures. But the principle is clear: the bank's clock and your clock are different clocks.

So a customer can file a dispute on day 70 of an order that had a 30 day return window, and the bank may accept the filing. What the window does is give you an argument and, if you can prove the customer saw it, a piece of evidence. Shopify's own wording for credit not processed shows how: the policies matter, and so does proof of the moment the customer saw them.

What your window can do	What it cannot do
Show what the customer agreed to	Stop a bank from taking a dispute
Support a refusal as consistent	Make a defective product acceptable
Be dated evidence of fair terms	Replace a delivery record
Anchor a goodwill offer	Win a case with no proof the customer saw it

Accept this early, because it changes your strategy. The goal is not to defend the window at any cost. It is to show a reviewer a fair rule, fairly applied, with a fair offer on the table.

What does Shopify say to submit for a return window dispute in Canada?

Shopify has no page for return windows, so the guidance comes from the reasons it does list.

For credit not processed, Shopify says you cannot refund after a chargeback has begun but can on an inquiry. It asks for proof that you issued the refund before the chargeback, or that the customer was not entitled to one, together with your policies, a record of the moment the customer was shown them, and the related emails.

For product unacceptable, covering defective, damaged or not as described items, Shopify asks for the fulfillment date and time, billing information, shipping and tracking, and product descriptions or pictures showing the item was as described. It also asks whether the customer tried to send the item back before the chargeback began, and whether you shipped a replacement.

Shopify also says it adds some of this on its own. For credit not processed disputes it includes your return policy in what it submits. That helps, but a policy alone does not show the customer saw it.

Evidence	What it shows	Where to find it
Return policy, dated	The rules at the time of sale	Policy page saved as PDF
Checkout screenshot	The customer saw a policy link or text	Checkout flow screenshot
Delivery record	The delivery date, the start of the window	Carrier confirmation
Customer messages	When they first asked, and what they said	Email, saved as PDF
Your reply	That you answered and what you offered	Email, saved as PDF
Product photos	That the item matched the listing	Listing version and your photos

Files must be PDF, JPEG or PNG, up to 2 MB each and 4 MB combined, with one file per evidence type and no links. A link to your policy proves nothing. Save the page, dated, as a PDF.

How do you write a return window chargeback defence that holds up?

Most return window chargebacks are born in the policy wording. The policy says "30 days" and nobody can say when the 30 days start. Fix that first.

Weak wording	Why it causes trouble	Stronger wording
"Returns within 30 days"	From order, shipping or delivery?	"within 30 days of delivery, as shown in your tracking"
"Items must be unused"	Unused by whose standard?	"unworn, unwashed, with tags attached"
"Final sale items cannot be returned"	Which items?	"Items marked Final Sale on the product page"
"Defective items will be handled case by case"	A promise with no content	"Report defects within 90 days and send a photo; we will replace or refund"
"No refunds"	A bank may read it as a refusal to engage	"Refunds are issued to your original payment method on receipt of the return"

Starting the window at delivery matters most. The delivery date is one you can prove, with a carrier record, and it protects customers from a window that expires while the parcel is in transit. Canada Post's delivery confirmation is online for 45 days after delivery, so save it when the parcel arrives (see our guide to Canada Post proof of delivery).

Return window worksheet

Order #: ________   Product: ______________________
Delivered (from carrier record): ____________   File: ___
Return window in policy: ____ days from delivery
Window closed on: ____________
Customer's first request: ____________   Channel: ____________   File: ___
Days from delivery to first request: ____
Inside the window?  [ ] yes  [ ] no  [ ] unclear (explain)

Policy shown at checkout?  [ ] yes  [ ] no   File: ___
Our reply: ____________   Offer made: ______________________   File: ___

Separate a defect rule from the ordinary return window. A coat that fails after 45 days is a different complaint from a coat that does not fit. A written defect rule, such as "report defects within 90 days", gives you a fair way to say yes to a real fault outside the return window, and it keeps the ordinary window short.

How do you prove the customer saw your policy in a return window chargeback?

A policy only helps if you can show the customer saw it before paying. Shopify words this as when and where the customer was told, and it is where many merchants have nothing.

Place the customer saw it	How to keep a record
Footer link on every page	Dated PDF of the policy page
Checkout text or link	Dated screenshot of the checkout screen
Order confirmation email	The email itself, with the window written out
Shipping email	A line repeating the return window
Packing slip	A photo of the slip with the policy line

Put the window in words in the confirmation email, not only behind a link. A line such as "You can return this order within 30 days of delivery. Full policy: [text pasted below]" turns a link into a record. The customer received it, on a date, and you have the email.

Every time you change the policy, save the old version. If a customer bought under the old wording, the old wording is the one that applies.

How do you answer a late return request before it becomes a return window chargeback?

The reply you send to a late request matters more than the policy. A flat "no, too late" is the reply that sends customers to the bank. A reply that says no to the refund and yes to something else often does not.

Reply to a request after the window closed

Subject: Your coat, order #[number]

Hi [first name],

Thank you for telling me about the zipper, and I am sorry it let you
down. Our return window is 30 days from delivery, and yours ended on
[date], so I cannot process a standard return.

Here is what I can do instead:
  1. If you send a photo of the zipper, I will take it to the maker and
     see if a repair or replacement is possible.
  2. If that is not possible, I can offer [store credit of C$[amount] /
     a partial refund of C$[amount]] as a goodwill gesture.

Tell me which you prefer and I will start today. Your statement shows
this charge as [statement name], and my number is [phone number].

[Name], [store]

Three things make that reply work. It names the rule in one sentence, so the customer sees you are not ignoring it. It offers something real. And it gives a phone number and the statement name, so the customer has no reason to wonder whose charge it is.

If the customer accepts, you have a dated acknowledgment, which Shopify ranks right behind direct proof in the evidence order it suggests. If they refuse, you still hold a dated offer, which is evidence of good faith.

What if the return window chargeback comes from a customer who was inside the window?

Not every late complaint is late. A customer may have asked on day 25, waited a week for your reply, and then been told it was too late. The window did not expire on their side. It expired on yours.

The clock to look at is the one on their first request. If the message arrived inside the window, and the delay was yours, the refusal will not hold. Concede, refund at the inquiry stage if you can, and fix the delay.

A related case is the customer who tried to return something by post and had the parcel come back to them. Their effort was inside the window, and the failure was a label or an address. The same logic applies.

Situation	What the dates show	Best move
First request on day 25, reply on day 33	Customer was inside the window	Concede and fix your reply time
First request on day 40, policy said 30	Customer was outside	Offer goodwill, keep the policy
Customer shipped a return on day 28, arrived day 36	Customer acted inside the window	Honour the return
No contact until the dispute	Window unknown to you	Show the policy and the delivery date, offer a fix

Should you extend the window at holidays to avoid a return window chargeback?

Many stores extend returns for the holidays. A coat bought in early November gets until the end of January. That is a generous rule that customers like, and it creates a record problem if you do not write it down.

If you extend, put the extended window in the order confirmation email and on the product page during the sale, and save dated screenshots. A customer who relies on a holiday window and then hears "30 days" from a support agent has a real complaint. A dispute filed in February is easier to answer if you can show the extended date was published, applied and honoured.

Holiday returns note (add to the confirmation email)

Holiday returns: orders placed between [date] and [date] can be returned
until [date], counted from the tracked delivery.
This is longer than our usual 30 days.

The same note, saved as a dated PDF, is your policy documentation if a dispute arrives.

Is it worth fighting? A worked example in C$

Take the Calgary coat. It cost C$145.00, the window closed on 6 December, and the customer asked on 21 December. You made no goodwill offer, and the chargeback arrived.

Case A: outside the window, policy shown at checkout, offer made

Disputed amount           = A = C$145.00
Fee                       = F = C$15.00 (returned only on a win)
Time to respond           = T = 1 hour, call it C$30
Chance of winning         = c = 0.40 (policy visible, but the item is defective)

Concede:   loss = A + F = C$160.00
Fight:     (1 minus c) x (A + F) + T = 0.60 x 160 + 30 = 96 + 30 = C$126.00

126.00 < 160.00, so fight, but make a goodwill offer first.

Now the same coat, but the defect is obvious from the customer's photo and you have no reply on file.

Case B: obvious defect, no offer on file

Chance of winning         = c = 0.15 (defect plus no attempt to help)

Concede:   loss = A + F = C$160.00
Fight:     0.85 x 160 + 30 = 136 + 30 = C$166.00

166.00 > 160.00, so concede. At the inquiry stage, a partial refund or store credit costs far less.

The goodwill offer is the cheapest line in either case. A C$40.00 store credit, accepted at the inquiry stage, ends the matter for a fraction of C$160.00. Fix the decision before the dispute exists: set a goodwill budget for late requests and use it.

How do you write the response to a return window chargeback?

Lead with the delivery date and the window, then the policy, then the conversation. Keep it short.

Draft reply to a return window chargeback (adapt to your case)

Order #[number], placed [date] for C$[amount].

Summary
The customer disputes a refund that was not issued. Our records show the
order was delivered on [date], the return window closed on [date], and
the customer first contacted us on [date], [number] days after delivery.

1. Delivery
   Delivered [date] per the carrier record (file 1).

2. Policy
   Our return policy states [one sentence]. It was shown at checkout on
   [date] (files 2 and 3) and repeated in the order confirmation (file 4).

3. Customer communication
   [Date]: customer wrote [summary]. [Date]: we replied and offered
   [offer] (file 5).

4. Product
   [For a defect claim: listing and photos as sold (file 6). The customer
   did not return the item before the dispute.]

Write only what the files show. If you made no offer, say nothing about one.

What do reviewers see in a return window chargeback?

A return window chargeback reaches the reviewer as a short story with attachments. They do not know your store, your customer or your product. They see a charge, a claim and whatever files you sent. A return window chargeback is easier to judge when the story is in date order.

Reviewer question	Where the answer comes from
When was the item delivered?	Carrier record
What did the customer agree to?	Dated policy and checkout screenshot
When did the customer first ask?	Saved message with its date
What did the merchant do?	Your reply and any offer
Is the customer claiming a fault?	Photos, listing and return attempt

Every row should have a file behind it. If a row has none, say so plainly in the letter and move on. A return window chargeback letter that admits a gap and explains the offer made reads as honest. One that claims too much does not.

Which return window chargeback cases are worth fighting?

Not every return window chargeback deserves the same effort. Sort the case before you build anything.

Case	Likely strength	Move
Ordinary change of mind, 60 days after delivery, policy shown at checkout	Reasonable	Fight, with policy proof and a goodwill offer on file
Defect reported once, no reply from you	Weak	Concede or offer a partial refund
Defect, customer refused your replacement	Reasonable	Fight, with the dated replacement offer
Customer inside the window, you replied late	Weak	Concede and fix your reply time
Customer sent a return you never logged	Weak	Concede and fix your process

A return window chargeback is strongest when the facts match your policy and you can show you tried to help. It is weakest when the only evidence is the sentence "the window closed". Treat a return window chargeback as a customer service failure first and a paperwork task second.

How do you set a goodwill budget for return window disputes?

Decide the numbers before the first return window dispute arrives. A goodwill budget stops every late request becoming a debate.

Goodwill rule for late requests (example, adjust to your margins)

Item price up to C$50:      full store credit, no questions
Item price C$50 to C$150:   up to 50% store credit or partial refund
Item price over C$150:      repair or replacement first; credit after review
Defect with photo:          replace or refund, whatever the window says

Write the rule down and give staff the authority to use it. A return window chargeback often starts because an agent had no authority to say yes and said no to be safe. A C$40.00 credit given on day one costs less than C$160.00 lost on day 60, and it keeps the customer.

Track the cost. After a quarter, count how many late requests you answered with goodwill, how many became a return window chargeback and what each cost. That count tells you whether your window is too tight or your policy page too hard to find.

How do you review your policy after a return window chargeback?

Each lost return window chargeback is feedback about your policy. Do not file it away.

1. Read the customer's first message and ask whether the policy answered their question.
2. Check whether the window was findable at checkout without clicking.
3. Check whether your reply named the rule in one plain sentence.
4. Check whether a goodwill offer was possible and was made.
5. Change one thing, save the old version and date the new one.

Do this review for every return window chargeback, win or lose. After ten, you will see the pattern, and it is usually the same two fixes: a clearer start date for the window, and an earlier goodwill offer.

How does ChargeFix help with return window chargebacks?

These disputes depend on dates and documents that your store already holds. ChargeFix is built for Shopify Payments disputes.

1. Dispute fetched. ChargeFix fetches the chargeback when it opens.
2. Records read. It reads the order, the delivery status, the refund history and your return policy as saved in your store.
3. Evidence scored. It flags whether the delivery date and the policy line up, notes what is missing, and gives a plain verdict: worth fighting, improve the evidence first or weak evidence.
4. Letter from facts. The response is drafted only from verified facts, so it will not claim a policy was shown if the records say otherwise.
5. Your choice of mode. ChargeFix prepares each response in Manual mode, which is the default. You review and file it, or let Auto mode handle them. Auto mode is on Starter plans and above, off until you turn it on and confirm, and its default rule covers product not received with delivery confirmed. Return window cases are saved as drafts.

ChargeFix handles Shopify Payments disputes only. It cannot promise a win, because the card company decides, and it cannot show a customer saw a policy if you never saved it. It stores minimal data: case ID, amount, reason, status, dates and shop settings. The free plan includes 2 filings a month, and every paid plan starts with a 14 day free trial.

What does a dated plan for a return window chargeback look like?

This plan assumes the shortest window, 7 days.

Day	What you do	Done when
Day 0	Dispute opens. Note amount, order and due date.	You know the deadline
Day 1	Count the days from delivery. Find the policy and checkout proof.	Worksheet filled in
Day 2	Contact the customer with a goodwill offer	Message sent and saved
Day 3	Decide: fight, offer goodwill or concede	Decision written down
Day 4	Draft the response, strongest proof first	Every claim points to a file
Day 5	Check file sizes and readability	Under 2 MB each, 4 MB total
Day 6	File the response	Confirmation shows in admin
Day 7	Spare day	Nothing left to do
Up to 75 days later	Decision arrives	Record the cause for your next policy review

If the customer accepts your offer on Day 2, ask them to request a withdrawal from their bank. The letter must be on bank letterhead, show the case number and confirm the charge and the cancellation. A statement screenshot is not enough, and withdrawals can take 30 to 90 days, so do not wait for one before you file.

What is different about return window chargebacks in Canada?

Topic	What applies in Canada	What to do
Fee	C$15 or US$15 by payout currency	Cost each case in your payout currency
Response window	7 to 21 days, no extensions	Plan for the shortest
Card company decision	Up to 75 days after you submit, and final	Do not expect a quick answer
Shopify Protect	US stores only, fraud and unrecognized reasons only	It does not cover this reason
Consumer rules	Differ by province	Check yours before writing absolute terms
Complaints	Shopify Payments (Canada) acknowledges within 5 business days, decides in writing within 45 days	Raise a complaint with your processor first

Provincial rules. Consumer protection law differs across Ontario, British Columbia, Alberta and Quebec, and may affect what you must honour for defective goods whatever your return window says. The sources we used set no Canadian return period for ordinary online goods, so this guide does not state one. If your policy says "no refunds" or "no returns on defects", ask your provincial consumer office or a lawyer before you rely on it.

Quebec. If you sell to Quebec customers, write the policy, the confirmation email and your replies in a language they read. A policy a customer cannot read is weak evidence that they were told.

Canada Post. The delivery confirmation is a PDF in Canada Post's Track tool, online for 45 days after delivery. Since the window starts at delivery, download it on the day the parcel arrives.

Taxes. A refund should return the tax charged on the refunded part, and the amount should match what the customer paid. The sources we used set no tax rules for late refunds, so confirm yours with your accountant.

Where to complain. Shopify Payments (Canada) acknowledges a complaint within 5 business days and gives a final written decision within 45 days. The Financial Consumer Agency of Canada supervises the Code of Conduct for the Credit and Debit Card Industry in Canada but does not decide individual disputes.

What are the 10 mistakes to avoid with a return window chargeback in Canada?

1. Starting the window at the order date. Start it at delivery, which you can prove.
2. Never saving the policy. You need a dated copy of what the customer saw.
3. Hiding the window behind a link. Write it in the confirmation email.
4. A flat no. Say no to the refund and offer something real.
5. Ignoring the first request's date. A customer inside the window who got a slow reply deserves a yes.
6. Treating a defect like an ordinary return. Keep a separate defect rule.
7. Refunding after the chargeback began. Shopify does not allow it.
8. Changing the policy and deleting the old one. Customers bought under the old wording.
9. Attaching links. Links are not allowed. Save pages as PDF.
10. Missing the window. There are no extensions, and the fee is not refunded.

Frequently asked questions

Can a return window chargeback be filed after my window closes?

Yes. Your return window is a store rule, while a dispute follows card network rules. A published explainer describes Visa's global rule as letting the issuer file up to 120 calendar days from the transaction or credit slip date, but it gives no Canadian figure. Your window is evidence, not a barrier.

What does Shopify want for a credit not processed dispute?

Shopify asks for proof that you issued the refund before the chargeback or that the customer was not entitled to one, plus both policies, a record of where and when they were shown, and the emails. You cannot refund once a chargeback has begun, but you can on an inquiry.

Does my return policy protect me?

Only if you can show the customer saw it before paying. Save a dated PDF of the policy, a checkout screenshot and the confirmation email that repeats the window. Shopify adds your return policy automatically for credit not processed, but a policy alone does not show the customer was told.

When should my return window start?

At delivery. The delivery date is one you can prove with a carrier record, and it protects customers from a window that expires in transit. Say so in plain words, as in "within 30 days of delivery, as shown in your tracking", and save the carrier confirmation.

What if the customer says the product is defective?

Shopify asks for the listing and photos showing the item was as described, plus a note on whether any return was attempted, or a replacement shipped. Offer a fix first. A defect rule separate from your ordinary window gives you a fair way to say yes.

Should I offer a refund on a return window chargeback?

Sometimes. A goodwill offer such as store credit or a partial refund is often cheaper than a dispute. At the inquiry stage a full refund blocks a chargeback, while a partial refund does not, so decide whether you want to end the matter or only soften it.

Can I refund after a chargeback has started?

No. Shopify says you cannot refund once a chargeback has begun. You can refund while it is an inquiry. After a chargeback, the route is a withdrawal letter from the customer's bank on letterhead, which can take 30 to 90 days.

Are there Canadian rules on return periods?

We found no source that sets a Canadian return period for ordinary online goods, so we state none. Provincial consumer protection rules differ, and may affect defective goods. Ask your provincial consumer office or a lawyer before you rely on terms such as no returns or no refunds.

Should I extend my window to prevent a return window chargeback?

You can, but write it down. Put the extended date in the order confirmation and on the product page, and save dated screenshots. A customer who relies on a holiday window and then hears the usual 30 days has a fair complaint, and the records are your answer.

How does ChargeFix help with return window disputes?

ChargeFix reads the order, delivery status, refund history and your return policy, checks that the dates line up and drafts the letter from verified facts. In Manual mode, the default, you check each draft and file it yourself. Auto mode is on Starter plans and above. It cannot promise a win.

Start free trial with ChargeFix

You now have a window worksheet, a goodwill reply and a response template for return window chargebacks. What most stores lack is the time to find the delivery date, the policy proof and the customer messages before the deadline. ChargeFix reads your Shopify order data, shows what is missing, writes the letter from verified facts and leaves the filing to you in Manual mode, with Auto mode there for the cases your own rules cover.

The free plan includes 2 filings every month, and every paid plan starts with a 14 day free trial. There is no cut of what you win, and no contract.

Ready to answer every return window chargeback in Canada with dated proof and a fair offer? Start free trial

Sources

• Shopify Help Center, "Reasons for a chargeback or inquiry"
• Shopify Help Center, "Resolving a chargeback or inquiry"
• Shopify Help Center, "Responding to chargebacks and inquiries"
• Shopify Help Center, "Preventing chargebacks and inquiries"
• Shopify Help Center, "Protecting an order with Shopify Protect"
• Shopify Payments (Canada), "Code of Conduct complaint handling"
• Canada Post, "Finding who signed for a package"
• chargeback.io, "Understanding Visa Chargeback Reason Code 13.6: Credit Not Processed"
• ChargeFix, "chargefix.pro"