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 eligible to undergo KYC and participate in trading. The UK does not appear on the restricted country list (unlike the USA). PolyGram provides an optimised UK KYC process.
Following Polymarket's expansion of KYC protocols in 2024, identity verification is now compulsory for all fresh accounts. This resource outlines precisely what Polymarket KYC entails for UK-based users — which documents you'll need, what the experience involves, and typical timescales.
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. Failing to complete KYC results in:
- Inability to deposit or withdraw beyond $100
- Restricted access to certain market categories
- Potential account suspension following 30 days of unverified use
Can UK Residents Pass Polymarket KYC?
Absolutely — the United Kingdom is not included on Polymarket's restricted country list. Residents of the UK can complete KYC and engage in trading without limitations. The restricted countries (as of June 2026) primarily comprise:
- United States (all 50 states + territories)
- Iran, North Korea, Cuba, Syria (sanctions)
- Various other FATF-designated jurisdictions
British nationals, long-term UK residents, and those with a UK residential address are entirely eligible.
What Documents Are Required for Polymarket KYC?
Polymarket engages a third-party verification vendor (Persona) to handle identity checks. The documents you'll need:
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: Real-time photograph or brief video captured during the verification stage
- Time required: 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- All Tier 1 documents
- Proof of address: UK bank statement (within last 3 months), utility bill, HMRC correspondence, or council tax bill
- Source of funds: For substantial deposits, Polymarket may ask for documentation regarding the origin of funds (employment letter, business licence, etc.)
- Time required: 5–15 minutes plus up to 24 hours for human verification
Polymarket KYC Process — Step by Step for UK Users
- Create account: Register using your email via PolyGram or Polymarket's main platform
- Go to settings: Head to Account → Verification (or a prompt appears when you attempt to deposit)
- Select country: Choose United Kingdom
- Document type: Pick passport, driving licence, or national ID
- Upload or scan: Photograph the document using your device's camera within the app
- Selfie check: Perform a live facial comparison with the document photograph
- Submit and wait: Instant approval normally happens within 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Blurry photos: Make sure the document is clearly visible, properly lit, and fully captured
- Name mismatch: Your account email must correspond precisely with your identification
- Expired documents: UK passports and driving licences must remain valid
- VPN active: Verification systems monitor your IP. Turn off VPN before starting verification
- Proof of address older than 3 months: Financial institutions produce statements regularly — select the most current
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-registered company and does not routinely transmit UK user information to HMRC. That said:
- UK-regulated platforms (Coinbase UK, Kraken) do submit reports to HMRC under 2025 digital asset reporting obligations
- Should your deposits originate from a reporting platform, HMRC can track the transaction trail to Polymarket
- HMRC may demand records from Polymarket under bilateral tax agreements if pursuing a particular user investigation
In practical terms: 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 typically completes in 2–5 minutes through automated processing. Should a manual check be necessary, allow up to 24 hours. PolyGram's streamlined onboarding usually finalises most UK verifications in roughly 5 minutes.
- Can I use Polymarket without KYC in the UK?
- You may open an account and trade up to $100 total without verification. Anything above that threshold requires KYC completion. The majority of UK traders opt to verify immediately to sidestep unexpected restrictions.
- What happens if Polymarket rejects my KYC?
- Rejection is typically resolvable — enhance image clarity, submit an alternative document, or switch off VPN. Persistent issues warrant reaching out to Polymarket support at help.polymarket.com.