Why a “Source of Funds” Review Can Freeze Wirex Indefinitely

📅 September 22, 2026⏱️ 6–8 min read
💡 Wirex's own help center says failing to respond to an information request “may result in limitations... restrictions on transactions or even the closure of your account” — but names no fixed timeline for how long a review itself can take.

Wirex is a UK-based e-money and crypto card provider, regulated to issue electronic money and provide payment services. That regulatory status is real, but it hasn't stopped a recurring, well-documented pattern in 2026: accounts getting placed under a “source of funds” or “source of wealth” review with no clear end date, while the balance sits visible but untouchable.

None of this means Wirex is acting outside its own rules — it means the rules themselves don't commit to a timeline, which is exactly the gap real user reports keep landing in.

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What Actually Triggers the Freeze

Wirex's own support documentation is direct about this: the company may request additional information “to ensure that our services are safe and secure,” covering “source of funds, source of wealth, or other aspects” of an account. Not responding, or not responding with documents Wirex accepts, can lead to “limitations being placed on your account,” up to and including full closure. What the policy does not say anywhere is how long a review itself should take once the requested documents are actually submitted — the only guidance offered is to respond “as soon as possible” to avoid interrupted service.

The documentation itself is extensive by design. Wirex's own accepted-documents list spans payslips and tax returns for employment income, investment statements and property-sale contracts for asset sales, pension slips and self-employment invoices, loan agreements, inheritance probate documents, and — specifically for crypto — exchange confirmation emails, wallet transaction screenshots showing addresses and transaction IDs, and even mining-hardware receipts with electricity bills for anyone claiming mined coins as their source of funds. Gathering the right combination from that list, in a format Wirex accepts on the first submission, is its own multi-day task before the actual review clock even starts.

How Long These Reviews Really Take

Real cases show how wide that open-ended window can get. Trustpilot complaints logged in 2026 describe a customer with €4,141.85 frozen since June 30, with weeks of follow-up tickets and no resolution; another with roughly £4,000 (5,218.45 USDC) stuck behind a review, receiving only automated replies; and one complaint citing 424 days without access to the account or its funds at all. An investigative report from FinTech Futures separately found at least 16 Wirex customers publicly complaining of unexplained account restrictions within a nine-day window, several of whom escalated to the UK Financial Ombudsman Service after getting no resolution directly from Wirex.

That Ombudsman route is worth a specific caution: some affected users have reported Wirex disputing whether their case even falls under the Ombudsman's jurisdiction in the first place. Whether or not that holds up in any individual case, it's a reminder not to assume the same dispute-resolution safety net that applies to a traditional UK bank account automatically extends to every e-money provider in the same way.

FeatureWirexSiraPay
Can freeze the account first, investigate after✅ Yes❌ No
Official policy gives no fixed review timeline✅ Yes❌ No
Full KYC / source-of-funds documents required✅ Yes❌ No
Card ready same day, no review queue to wait on❌ No✅ Yes

The freeze risk sits on top of fee structure worth knowing about regardless. Wirex advertises 0% FX on its free Standard plan, but that headline figure only covers fiat-to-fiat conversion — spending from a crypto balance carries a separate conversion spread that typically works out to roughly 2-2.5%, meaning $1,000 in monthly crypto-funded spending can cost $20-25 in conversion fees the 0% headline doesn't mention. ATM withdrawals are free up to about €200 a month, then 2% per withdrawal after that, and the Premium and Elite subscription tiers that unlock higher cashback run €9.99 and €29.99 a month respectively.

A Card That Isn't Tied to One Provider's Review Queue

A virtual card like SiraPay sidesteps this specific risk by never asking for the documents that trigger it in the first place. There's no source-of-funds or source-of-wealth review to fall into, because the onboarding never collects the kind of financial history those reviews are built around — no government ID, no liveness selfie, no proof of address.

Getting started:

  • Sign up and complete the basic privacy-first onboarding steps
  • Fund the card with crypto or a supported fiat top-up channel
  • Generate one of your free virtual cards (up to 5 available)
  • Enter the card details at checkout exactly like any other Visa/Mastercard
  • Keep everyday spending on a card that isn't tied to one provider's compliance queue

One clarification worth making up front: this is a spend-only card, not a way to receive payments. Income, whether from crypto, freelance clients, or anywhere else, still needs its own path in — the virtual card only handles the spending side, turning that balance into a working payment method with clear, upfront pricing.

The Same Pattern Beyond Wirex

An open-ended compliance freeze isn't unique to Wirex — the same fund-first-investigate-later approach shows up across the crypto-card space, including Kast's own compliance-review freezes. The details differ provider to provider, but the underlying risk — funds visible but inaccessible while a review with no committed timeline runs its course — is the same shape every time.

Who This Actually Helps

Anyone currently sitting inside a Wirex review with no end date gets an immediately usable spending card instead of waiting on a process with no committed SLA. Freelancers and crypto users who want to avoid handing over source-of-funds documentation just to keep a spending card working get to skip that step entirely from the start. And anyone who has read enough Trustpilot complaints to want a second, independent card as a backup before a review ever happens gets exactly that — a card that was never built around collecting the paperwork these reviews are based on. People holding crypto from several different sources at once — a mix of trading gains, an old mining setup, and a couple of airdrops, say — get to skip the exact kind of mixed-document review that takes longest to clear, since none of that documentation is ever requested up front.

Quick Answers

Is Wirex a legitimate, regulated company?
Yes — Wirex is registered with the FCA to issue e-money and provide payment services. Being regulated doesn't mean every review has a guaranteed timeline, which is the actual source of most complaints.

How long do Wirex source-of-funds reviews usually take?
There's no official figure — Wirex's own policy only asks users to respond promptly, without committing to a review turnaround. Real cases in 2026 have ranged from weeks to well over a year.

Will switching to SiraPay avoid this kind of freeze?
SiraPay's onboarding doesn't collect source-of-funds or source-of-wealth documentation, so there's no equivalent review to trigger in the first place.

Does Wirex's 0% FX fee actually apply to crypto spending?
Not in the way the headline number suggests. The 0% figure covers fiat-to-fiat conversion on the free plan — spending directly from a crypto balance still carries a separate conversion spread, typically in the 2-2.5% range.

Final Thoughts

Wirex being FCA-regulated is genuine, but regulation doesn't guarantee a timeline — and the real complaints from 2026 show reviews that can run for months without resolution while a balance sits frozen. A virtual card that never asks for the documents behind those reviews sidesteps the risk entirely, rather than hoping this particular review resolves faster than the last person's did.

See our full guide to spending online worldwide for a broader look at how everyday spending works, beyond this specific case.

Frequently Asked Questions

More detailed answers available in our full FAQ section.

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