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 every user as of 2024. UK residents are permitted to undergo KYC and participate in trading. The UK does not appear on Polymarket's restricted country list (in contrast to the USA). PolyGram provides an efficient UK KYC process.
Following Polymarket's expansion of KYC requirements in 2024, all new account holders must now complete identity verification. This resource walks you through what Polymarket KYC entails for those based in the UK — which documents you'll need, what the experience involves, and typical timeframes.
Does Polymarket Require KYC?
Absolutely. Polymarket rolled out universal KYC requirements across its platform in 2024, in response to regulatory scrutiny and its settlement with the CFTC. Failing to complete KYC results in:
- A ceiling of $100 on deposits and withdrawals combined
- Inability to access the full range of available markets
- Potential account 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 territories. Residents of the UK are able to complete KYC and trade with no barriers. The nations and regions currently restricted (as of June 2026) include:
- United States (all 50 states plus overseas territories)
- Iran, North Korea, Cuba, Syria (subject to international sanctions)
- Additional jurisdictions designated by FATF standards
Those holding UK citizenship, settled status, or a registered UK address qualify without issue.
What Documents Are Required for Polymarket KYC?
Polymarket partners with Persona, an independent verification firm, to conduct identity checks. You will be asked to provide:
Tier 1 (up to $2,500 lifetime deposits)
- Photographic ID from government: UK passport, UK driving licence (full or provisional), or UK national identity card
- Photograph of yourself: A live image or brief video clip captured as part of the verification session
- Duration: Roughly 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- Everything from Tier 1
- Address verification: A recent UK bank statement (within 3 months), utility invoice, correspondence from HMRC, or local authority tax document
- Funds origin: For substantial sums, Polymarket may request clarification regarding the source of your funds (employment documentation, company records, etc.)
- Duration: Between 5–15 minutes, plus potentially 24 hours for human review
Polymarket KYC Process — Step by Step for UK Users
- Register your account: Complete sign-up using your email address via PolyGram or the main Polymarket site
- Access account settings: Go to Account → Verification (or you'll be prompted when attempting a deposit)
- Specify your location: Select United Kingdom from the dropdown
- Pick your ID type: Decide between passport, driving licence, or national ID
- Capture the document: Use the in-app camera to photograph your ID document
- Biometric matching: Complete a live facial recognition check against your ID photograph
- Finalise and review: Send your submission and await automated processing, which normally finishes in 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Poor image clarity: Make sure your document is clearly visible, properly illuminated, and fully captured
- Inconsistent name details: Your registered email address name must correspond precisely with the name on your ID
- Out-of-date credentials: Your UK passport or driving licence must remain valid
- VPN in use: KYC systems validate your IP address location. Switch off any VPN before submitting
- Address evidence too old: Documentation proving your address cannot be older than 3 months — grab your latest 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 information about UK users to HMRC. That said:
- UK-regulated platforms (Coinbase UK, Kraken) are required to report user activity to HMRC under 2025 cryptoasset disclosure rules
- Should your deposits originate from a reporting platform, HMRC has the ability to track those funds into Polymarket
- Under bilateral tax agreements between the UK and US, HMRC may compel Polymarket to provide information during a formal investigation into a particular account holder
In practice, you should assume your Polymarket transactions are potentially visible to HMRC and maintain appropriate tax records.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Tier 1 verification through automated systems usually completes within 2–5 minutes. Should a manual review be required, the process may extend to 24 hours. PolyGram's dedicated UK onboarding typically finalises most verifications in under 5 minutes.
- Can I use Polymarket without KYC in the UK?
- You may set up an account and make trades with a maximum of $100 in cumulative deposits without undergoing verification. Anything beyond this threshold requires completing KYC. The majority of UK traders opt to verify immediately to sidestep hitting this cap unexpectedly.
- What happens if Polymarket rejects my KYC?
- Rejections are usually resolvable — enhance your photograph quality, try an alternative form of ID, or ensure your VPN is switched off. Should the issue continue, reach out to the support team at help.polymarket.com.