In this guide
- Does Polymarket Require KYC?
- Can UK Residents Pass Polymarket KYC?
- What Documents Are Required for Polymarket KYC?
- Polymarket KYC Process — Step by Step for UK Users
- Common KYC Rejection Reasons for UK Users
- KYC vs Non-KYC Trading: What Limits Apply?
- Does Polymarket KYC Data Get Shared with HMRC?
- FAQ — Polymarket KYC UK
Short answer: Yes — Polymarket mandates KYC (Know Your Customer) verification for all users from 2024 onwards. UK residents are permitted to undergo KYC and participate in trading. The UK does not appear on the restricted country list (in contrast to the USA). PolyGram provides an efficient UK KYC process.
Following Polymarket's expansion of KYC requirements in 2024, identity verification is now compulsory for every new account holder. This resource outlines precisely what Polymarket KYC entails for those based in the UK — which documents you'll need, what the process looks like, and typical timescales involved.
Does Polymarket Require KYC?
Absolutely. Polymarket rolled out compulsory KYC across its user base in 2024, in response to regulatory demands and its CFTC settlement agreement. Without completing KYC:
- Deposits and withdrawals are capped at $100
- Access to certain market categories remains unavailable
- Accounts face potential suspension after 30 days without verification
Can UK Residents Pass Polymarket KYC?
Absolutely — the United Kingdom is not included in Polymarket's list of restricted countries. Residents of the UK are able to complete KYC and trade freely. The restricted countries (current as of June 2026) primarily include:
- United States (all 50 states + territories)
- Iran, North Korea, Cuba, Syria (sanctions-related)
- Various other FATF-designated jurisdictions
British citizens, permanent residents, and those with a UK address qualify without issue.
What Documents Are Required for Polymarket KYC?
Polymarket partners with a third-party verification provider (Persona) to handle identity checks. The following documents are needed:
Tier 1 (up to $2,500 lifetime deposits)
- Government-issued photo ID: UK passport, UK driving licence (full or provisional), or national identity card
- Facial verification: A photograph or brief video clip captured in real-time during the verification process
- Duration: Approximately 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- All Tier 1 documentation
- Residential verification: UK bank statement (within last 3 months), utility bill, HMRC correspondence, or council tax documentation
- Funds verification: For substantial deposits, Polymarket may ask for clarification regarding the origin of funds (employment records, business documentation, etc.)
- Duration: Between 5–15 minutes plus potentially 24 hours for additional checks
Polymarket KYC Process — Step by Step for UK Users
- Register account: Create an account using your email via PolyGram or Polymarket's main site
- Access settings: Go to Account → Verification (or complete at the point of deposit)
- Specify location: Choose United Kingdom from the country dropdown
- Pick ID type: Select from passport, driving licence, or national ID
- Scan or photograph: Capture the document using your device's camera within the application
- Face verification: Perform a real-time facial comparison with your ID photograph
- Finalise and await: Instant computer-based approval normally happens within 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Poor image clarity: Make sure documents are clearly visible, properly illuminated, and fully captured
- Identity discrepancy: Your account email must correspond precisely with the name on your ID
- Out-of-date ID: UK passports and driving licences must remain valid
- VPN in use: KYC systems validate your geographic location via IP address. Turn off VPN before verifying
- Address documentation too old: Proof of address should not exceed 3 months in age. Use your most current bank statement
KYC vs Non-KYC Trading: What Limits Apply?
| Verification Level | Deposit Limit | Withdrawal Limit | Market Access |
|---|---|---|---|
| No KYC | $100 lifetime | $100 lifetime | Restricted |
| Tier 1 KYC (ID only) | $2,500 lifetime | Unlimited | Full |
| Tier 2 KYC (ID + address) | Unlimited | Unlimited | Full + VIP |
Does Polymarket KYC Data Get Shared with HMRC?
Polymarket operates as a US-based company and does not routinely disclose UK user information to HMRC. That said:
- UK-regulated platforms (Coinbase UK, Kraken) are required to report to HMRC under 2025 cryptoasset disclosure rules
- Should your deposits originate from a reporting platform, HMRC may follow the transaction trail to Polymarket
- Under UK-US tax cooperation agreements, HMRC may compel Polymarket to provide user information during specific investigations
The takeaway: assume your Polymarket transactions are potentially visible to HMRC and maintain proper records.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Tier 1 KYC via automated systems generally takes 2–5 minutes. Should manual verification be necessary, allow up to 24 hours. PolyGram's streamlined onboarding typically confirms most UK applicants within 5 minutes.
- Can I use Polymarket without KYC in the UK?
- An account can be created and used with a maximum of $100 in cumulative deposits without KYC. Anything beyond that threshold requires verification to proceed. The majority of UK participants opt for KYC from the start to prevent hitting this ceiling unexpectedly.
- What happens if Polymarket rejects my KYC?
- Rejection is usually resolvable — enhance image quality, try an alternative document, or ensure VPN is disabled. Should problems continue, reach out to Polymarket support via help.polymarket.com.