Portugal · lost, stolen or cancelled cards mid-rental · updated August 2026

Lost or Stolen Credit Card During Your Portugal Car Rental — What Happens to the Deposit?

The deposit hold covered elsewhere on this site is placed on a specific physical card at pickup and released, per this site's own refund-timing guide, roughly 10–20 days after you return the car. That release is a transaction between the rental company and your bank against an account — so what happens if the card itself goes missing, gets stolen, or is cancelled and reissued with a new number partway through your trip, after the hold is already in place? None of the eight companies tracked on this site publish a rule for this specific situation, so treat everything here as general card mechanics, not a company-verified fact, and get written confirmation from your own bank and rental company if it happens to you.

This is a different failure mode from the two related ones already covered on this site. The card-expiry guide deals with a card that runs out of validity on its own printed timeline; the bank fraud-block guide deals with a bank declining the deposit transaction itself, usually at or before pickup. Losing the card, or having your bank cancel and reissue it, happens after the hold already exists — the question isn't whether the transaction goes through, but whether a hold already sitting against a now-dead card number can still find its way back to you.

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Losing, having stolen, or cancelling the card that's holding your deposit is a separate problem from the card expiring (covered in this site's card-expiry guide) or a bank fraud block at the counter (covered in this site's bank fraud-block guide) — this is about a hold that already exists against a card number that no longer works.
As with the expiry-date question covered elsewhere on this site, it's generally the account behind the card — not the physical plastic — that a bank needs to trace and post a release against, so a like-for-like replacement card from the same issuer and account usually keeps the hold traceable. This isn't something any of the eight tracked companies confirm in writing, though, so don't assume it without checking.
None of the eight companies tracked on this site publish whether the same physical card has to be shown again at drop-off — only the pickup requirement is documented in their terms — so don't assume returning the car is unaffected without asking your company directly.
If your bank issues a replacement card on a different card number while you're still in Portugal, treat it like any other unfamiliar card for the rest of the trip: the two-credit-card rule for premium groups and the debit-friendly shortlist (Goldcar, Centauro, Record go) still apply, and a reissued fintech card can trip the same prepaid-vs-debit classification issue covered in this site's Revolut/Wise/N26 guide.
Report the loss or theft to your card issuer immediately regardless of the rental — that's standard advice for any lost or stolen card, not specific to Portugal or to any of the companies tracked here, and it doesn't wait until you're home.

Step by step

Report the card lost, stolen or compromised to your bank or card issuer as soon as it happens, the same as you would outside a car rental — don't delay this to deal with the rental company first.
Ask your bank directly what happens to an existing pre-authorisation hold when the card behind it is cancelled: whether a reissued card on the same account keeps it traceable, or whether the hold needs to be manually redirected. This site hasn't found a published answer from any of the eight tracked companies, so your bank is the authority here.
Contact your rental company with your booking reference and let them know the original card is no longer usable, in case they need an alternative way to confirm the hold or process the release when you return the car.
If you still need to pay for anything at the counter — a fuel or toll shortfall, an extension, or a fresh deposit — have a backup card ready. Losing your only card partway through the trip is otherwise the same no-acceptable-card situation covered elsewhere on this site, and the same advice applies: don't let a refusal turn into a verbal cancellation, which risks being treated as a no-show.
If the deposit still hasn't shown up as released well beyond the usual 10–20 day window and your bank can't trace it to the replacement card or account, this site's chargeback guide covers the dispute options — a chargeback or Section 75 claim runs from the planned rental date, not from when you noticed the problem.

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Frequently asked questions

My credit card was lost or stolen during my Portugal car rental — do I need to tell the rental company?

Report it to your bank or card issuer first, the same as you would for any lost or stolen card. Telling the rental company is also worth doing if the hold is still in place, since none of the eight companies tracked on this site publish a process for this, and they may want your booking reference on file in case the release needs manual attention.

Will I still get my deposit back if the card that held it has been cancelled or replaced?

Usually a bank can trace a pre-authorisation to the underlying account even after the physical card is cancelled and reissued with a new number, in the same way this site's card-expiry guide notes for an expired card. That's general card-issuer practice, not something any of the eight tracked companies confirm in writing — if the release doesn't show up within the usual 10–20 day window, ask your bank to trace it rather than assuming it's lost.

Do I need to show the same physical card again when I return the rental car in Portugal?

This site hasn't found a published requirement, one way or the other, from any of the eight companies it tracks — their terms document the card requirement at pickup, not at return. If your card is gone by drop-off, ask your rental company directly rather than assuming either answer.

What if my bank sends me a replacement card with a new number while I'm still in Portugal?

For the rest of the trip, treat the replacement like any other card you hadn't originally planned to use: check it's a physical credit card (or, at Goldcar, Centauro or Record go, a nominative debit card) in the main driver's name, and be aware that a reissued fintech card can be misclassified as prepaid at the counter, the same BIN-classification issue covered in this site's Revolut/Wise/N26 guide.

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Disclaimer

Rental conditions change frequently and companies' own documents sometimes contradict each other (see the Goldcar Lisbon Airport discrepancy). Everything on this page reflects the official terms and conditions as verified in August 2026. Always verify directly with the rental company before booking. This is practical guidance, not legal advice.