Short answer: Yes — Polymarket requires KYC (Know Your Customer) verification for all users since 2024. UK residents are eligible to complete KYC and trade. The UK is not on the blocked country list (unlike the USA). PolyGram offers a streamlined UK KYC flow.
Since Polymarket expanded its KYC requirements in 2024, identity verification has become mandatory for all new accounts. This guide explains exactly what Polymarket KYC means for UK users — what you need, what to expect, and how long it takes.
Does Polymarket Require KYC?
Yes. Polymarket introduced mandatory KYC for all users in 2024, following regulatory pressure and its CFTC settlement. Without KYC:
- You cannot deposit or withdraw more than $100
- You cannot access all market categories
- Your account may be restricted after 30 days of unverified activity
Can UK Residents Pass Polymarket KYC?
Yes — the United Kingdom is not on Polymarket's blocked country list. UK residents can complete KYC and trade without restriction. The blocked countries (as of June 2026) are primarily:
- United States (all 50 states + territories)
- Iran, North Korea, Cuba, Syria (sanctions)
- Several other FATF-listed jurisdictions
UK citizens, permanent residents, and individuals with a UK address are fully eligible.
What Documents Are Required for Polymarket KYC?
Polymarket uses a third-party KYC provider (Persona) for identity verification. The required documents:
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 photo or short video taken during verification
- Time required: 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- All Tier 1 documents
- Proof of address: UK bank statement (last 3 months), utility bill, HMRC letter, or council tax bill
- Source of funds: For larger amounts, Polymarket may request a brief explanation of source of funds (payslip, business registration, etc.)
- Time required: 5–15 minutes + up to 24 hours for manual review
Polymarket KYC Process — Step by Step for UK Users
- Create account: Sign up with email on PolyGram or Polymarket directly
- Go to settings: Navigate to Account → Verification (or the prompt appears at deposit)
- Select country: United Kingdom
- Document type: Choose passport, driving licence, or national ID
- Upload or scan: Use your phone camera to scan the document in-app
- Selfie check: Live face match against the document photo
- Submit and wait: Automated approval typically takes 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Blurry photos: Ensure the document is well-lit and entirely in frame
- Name mismatch: Your email name must match your ID exactly
- Expired documents: UK passports and driving licences must be in-date
- VPN active: KYC systems check your IP location. Disable VPN during verification
- Proof of address older than 3 months: Banks issue statements monthly — use the most recent one
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 is a US-incorporated entity and does not automatically share UK user data with HMRC. However:
- UK-regulated exchanges (Coinbase UK, Kraken) do report to HMRC under 2025 cryptoasset reporting rules
- If your deposits came from a reported exchange, HMRC can trace the funds to Polymarket
- HMRC can request information from Polymarket under UK-US tax treaties if investigating a specific user
The practical implication: treat your Polymarket activity as visible to HMRC and report accordingly.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Automated Tier 1 KYC typically takes 2–5 minutes. If manual review is triggered, it takes up to 24 hours. PolyGram's onboarding flow completes most UK verifications within 5 minutes.
- Can I use Polymarket without KYC in the UK?
- You can create an account and trade with up to $100 in total deposits without KYC. Beyond that, verification is mandatory. Most UK traders complete KYC upfront to avoid hitting the limit unexpectedly.
- What happens if Polymarket rejects my KYC?
- KYC rejection is usually fixable — improve photo quality, use a different document, or disable VPN. If rejection persists, contact Polymarket support at help.polymarket.com.