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 able to complete 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 onboarding process.
Following Polymarket's expansion of KYC protocols in 2024, identity verification is now compulsory for all new account holders. This resource walks through what Polymarket KYC entails for those based in the UK — which documents you'll need, what the experience involves, and typical processing timeframes.
Does Polymarket Require KYC?
Absolutely. Polymarket rolled out compulsory KYC across its user base in 2024, in response to regulatory scrutiny and its CFTC agreement. Without completing KYC:
- Deposits and withdrawals remain capped at $100
- Access to certain market categories is unavailable
- Unverified accounts face potential suspension after 30 days
Can UK Residents Pass Polymarket KYC?
Yes — the United Kingdom sits outside Polymarket's list of prohibited jurisdictions. Residents of the UK are able to finish KYC and trade unrestricted. The jurisdictions currently restricted (as of June 2026) include primarily:
- United States (all 50 states plus overseas territories)
- Iran, North Korea, Cuba, Syria (under international sanctions)
- Various other FATF-designated regions
British nationals, settled residents, and those with UK-based addresses all qualify for full participation.
What Documents Are Required for Polymarket KYC?
Polymarket engages a specialist KYC vendor (Persona) to handle identity checks. The documents you'll need include:
Tier 1 (up to $2,500 lifetime deposits)
- Government-issued photo ID: UK passport, UK driving licence (full or provisional), or national identity card
- Selfie: Live photograph or brief video clip captured throughout the verification step
- Time required: 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- Everything from Tier 1
- Proof of address: Recent UK bank statement (within 3 months), utility invoice, HMRC correspondence, or local authority tax notice
- Source of funds: For higher transaction amounts, Polymarket may seek clarification regarding fund origin (employment documentation, business records, etc.)
- Time required: 5–15 minutes plus up to 24 hours for additional verification
Polymarket KYC Process — Step by Step for UK Users
- Create account: Register using your email via PolyGram or the main Polymarket site
- Go to settings: Click on Account → Verification (or follow the prompt when depositing)
- Select country: Choose United Kingdom
- Document type: Pick from passport, driving licence, or national ID
- Upload or scan: Photograph your document using the in-app camera
- Selfie check: Perform a real-time facial comparison with your ID photograph
- Submit and wait: Automatic verification normally completes within 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Blurry photos: Make sure documents are clearly visible, properly illuminated, and fully captured
- Name mismatch: Your registered email name must correspond precisely with your identification
- Expired documents: UK passports and driving licences must remain current and valid
- VPN active: Verification systems cross-check your IP location. Turn off any VPN before completing the process
- Proof of address older than 3 months: Financial institutions produce statements regularly — always provide the most current version
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 transmit UK user information to HMRC. That said:
- UK-authorised platforms (Coinbase UK, Kraken) are obligated to report to HMRC under 2025 cryptoasset disclosure requirements
- Should your deposits originate from a reporting exchange, HMRC can track the money trail to Polymarket
- Under UK-US tax cooperation agreements, HMRC may compel Polymarket to disclose details if examining a particular account
The takeaway: assume your Polymarket transactions are potentially visible to HMRC and file accordingly.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Tier 1 KYC through automated systems normally finishes in 2–5 minutes. Should manual assessment be required, allow up to 24 hours. PolyGram's registration system processes most UK applicants in roughly 5 minutes.
- Can I use Polymarket without KYC in the UK?
- An account can be opened and used with up to $100 in cumulative deposits without KYC. Anything beyond this threshold necessitates verification. The majority of UK traders opt to verify immediately to circumvent hitting caps unexpectedly.
- What happens if Polymarket rejects my KYC?
- Rejections are typically resolvable — enhance image clarity, select an alternative form of ID, or turn off any VPN software. Should problems continue, reach out to the support team via help.polymarket.com.