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 Polymarket's restricted country list (in contrast to the USA). PolyGram provides an efficient UK KYC process.
Following Polymarket's rollout of mandatory KYC in 2024, all new users must now complete identity verification. This resource outlines precisely what Polymarket KYC entails for those based in the UK — the documentation needed, what the process involves, and typical timeframes.
Does Polymarket Require KYC?
Absolutely. Polymarket rolled out mandatory KYC across its entire user base in 2024, in response to regulatory demands and its CFTC settlement agreement. Without completing KYC:
- Deposits and withdrawals are capped at $100 maximum
- Access to certain market categories remains unavailable
- Accounts face potential suspension following 30 days of unverified usage
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 trade freely. The restricted countries (as of June 2026) include primarily:
- United States (all 50 states plus overseas territories)
- Iran, North Korea, Cuba, Syria (subject to international sanctions)
- Various other jurisdictions listed by the FATF
Those holding UK citizenship, permanent residency status, or a registered UK address qualify without restriction.
What Documents Are Required for Polymarket KYC?
Polymarket partners with a third-party KYC provider called 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
- Selfie: Photograph or brief video recording taken in real-time during the verification process
- 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 bill, correspondence from HMRC, or council tax documentation
- Source of funds: For higher transaction amounts, Polymarket may ask for documentation explaining where funds originate (employment payslip, business licence, etc.)
- Time required: 5–15 minutes plus potentially up to 24 hours for additional verification by staff
Polymarket KYC Process — Step by Step for UK Users
- Create account: Register using an email address via PolyGram or the Polymarket website
- Go to settings: Select Account → Verification (or follow the prompt when attempting to deposit)
- Select country: Choose United Kingdom from the dropdown
- Document type: Select from passport, driving licence, or national ID
- Upload or scan: Capture the document using your phone's camera within the application
- Selfie check: Complete a live facial recognition check against your ID photograph
- Submit and wait: Automated processing normally completes within 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Blurry photos: Make sure documents are clearly visible with adequate lighting and fully captured in frame
- Name mismatch: The name on your account email must precisely correspond with your identification document
- Expired documents: UK passports and driving licences must remain current and valid
- VPN active: KYC systems verify your IP address location. Turn off any VPN before submitting verification
- Proof of address older than 3 months: Financial institutions release statements on a monthly basis — use the most current version available
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) are required to file reports with HMRC under the 2025 cryptoasset reporting requirements
- Should your initial deposits originate from a reporting exchange, HMRC can follow the transaction trail to Polymarket
- Under bilateral UK-US tax agreements, HMRC can formally request Polymarket records if conducting an investigation into a particular user
The takeaway: assume your Polymarket transactions are potentially visible to HMRC and maintain appropriate records for tax purposes.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Tier 1 KYC using automated systems usually finishes in 2–5 minutes. Should manual review be required, allow up to 24 hours. PolyGram's onboarding typically processes most UK applications in approximately 5 minutes.
- Can I use Polymarket without KYC in the UK?
- An account can be opened and used for trading up to a cumulative $100 without KYC. Anything beyond that threshold requires identity verification. The majority of UK traders opt to complete KYC immediately to prevent unexpected restrictions.
- What happens if Polymarket rejects my KYC?
- Rejections are typically resolvable — enhance image clarity, submit an alternative form of identification, or turn off your VPN. Should problems continue, reach out to the support team via help.polymarket.com.