Who handles a PayPal dispute on a Shopify order?

Who owns the case — Shopify or PayPal?

The case does not start inside Shopify at all. Shopify's PayPal Wallet page puts it plainly: "When a customer reports an issue in the PayPal Resolution Center, an inquiry is opened." PayPal describes that opening stage the same way from its own side — "In a dispute, PayPal doesn't get involved or decide the outcome."

So the answer is a split, and that split is exactly why the two support lines point at each other. PayPal owns the venue, and owns the verdict once someone escalates. The response is yours. The desk you write it from belongs to Shopify.

Open the order in your Shopify admin and reply there — that one desk holds your whole side of the case, even though the buyer opened it in PayPal's Resolution Center.

That instruction is not a US quirk — Shopify's France page carries the same sentence word for word. Those two countries are also the edge of what is documented: the dispute mechanics on this page — the window, what happens to the money, where you reply and what a refund can be — are what Shopify publishes for PayPal Wallet on Shopify Payments in the United States and France.

Everywhere else PayPal reaches a Shopify store by a different route — "PayPal Express Checkout isn't available to merchants in France or the United States." Shopify says one thing about disputes on that route, on its PayPal Wallet page for the United States, and it is about legacy orders: if you previously offered PayPal Express Checkout, then "disputes on orders paid for with PayPal Express Checkout need to be managed in the PayPal Business Center."

Beyond that venue, no Shopify page we read on September 7, 2026 — the two PayPal Wallet pages, the PayPal Express Checkout page with its common-issues and Seller Protection neighbours, and the chargeback pages — puts a 20-day window, a funds-hold rule or a refund rule on an Express Checkout dispute.

How long do you have before PayPal decides?

Shopify gives the window as 20 days to resolve the issue directly with the customer, without any involvement from PayPal. Read that as a ceiling, not as protected time — the buyer is under no obligation to wait it out.

Escalation is not only the buyer's move — PayPal's US help page says "Either the buyer or seller can escalate a dispute to a claim" — though Shopify's Wallet pages name only the customer.

PayPal's own escalation page puts a floor under when either side can escalate at all: "To escalate a dispute, we often require that at least 7 days have passed since the payment date." Once a claim is open, PayPal decides it — "We usually reach a decision within 14 days, but some cases can take 30 days or longer." Both are hedged on PayPal's US help pages as often and usually, not as guarantees.

The exit is one-way. Shopify states that "Decisions made regarding disputes can't be appealed" — which makes everything you want on the record something you say before anyone escalates.

What happens to your money while the dispute is open?

This is where the two documented pages part company. On the United States page: "When the inquiry is opened, the disputed funds are placed on hold in your account until the dispute is resolved." The money is out of reach from day one, which changes whether arguing or refunding is the cheaper move.

The France page reads differently: it states the same 20 days and adds, in the same sentence, "and no fees or funds are withdrawn from your account" — and it says nothing about a hold at all. So the difference to plan against is a difference in what each page documents: the France page never says your money stays available, only that nothing is withdrawn. Either way the wait buys no safety, because the buyer can escalate on any day inside the same 20.

Can you refund a disputed PayPal order?

You can, and Shopify names it as one way to end an inquiry early: "If you find the customer's claim valid, then you can issue a full refund to close the inquiry." What you cannot do is meet the customer halfway.

The France page prints that restriction identically, so the all-or-nothing choice is the same in both documented countries. If you would rather defend the order than pay it back, Shopify states that orders purchased with PayPal Wallet on Shopify Payments are eligible for PayPal's Seller Protection.

Two limits sit on that word: Shopify's Seller Protection page gives each order an Eligible or Ineligible rating, and the France page adds that a protected transaction disputed by a customer stays eligible only if you add shipping details as evidence in your chargeback response.

How is a PayPal dispute different from a card chargeback?

Shopify keeps the two apart, and its chargeback page says so for disputes that arrive through a third-party provider: "Disputes from third-party payment providers, such as PayPal Express Checkout, might follow different processes and timelines. Check the payment provider's documentation for guidance on responding to their disputes."

Shopify Help Center — PayPal Wallet (United States and France), the chargeback process, and resolving a chargeback; PayPal Help Center. Read September 7, 2026.

The other difference is money leaving the account before anything is decided. On the card rail the disputed amount and a chargeback fee are withdrawn from your account when the bank initiates the chargeback — what that costs and how long it runs is set out with the figures.

The card clock is the one merchants carry over by mistake, and it runs on a deadline of its own. What missing that deadline does to the case has its own answer.

Back on your own case, the clock is not yours alone: the buyer can escalate on any day inside the window, and once PayPal decides, there is no appeal. Whatever you want on the record, write it today.