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 from 2024 onwards. UK residents are permitted to undergo KYC and participate in trading. The UK does not appear on the restricted country list (in contrast to the USA). PolyGram provides an optimised UK KYC pathway.
Following Polymarket's expansion of KYC protocols in 2024, mandatory identity verification is now standard for all fresh accounts. This resource outlines precisely what Polymarket KYC entails for users in the UK — which documents you'll need, what the process involves, and typical 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 settlement agreement. Failing to complete KYC results in:
- A ceiling of $100 on deposits and withdrawals combined
- Restricted access to certain market categories
- Potential account suspension following 30 days of unverified status
Can UK Residents Pass Polymarket KYC?
Absolutely — the United Kingdom is not included in Polymarket's restricted country list. Residents of the UK are able to complete KYC and trade without impediment. The list of restricted countries (current as of June 2026) includes chiefly:
- United States (all 50 states + territories)
- Iran, North Korea, Cuba, Syria (under sanctions regimes)
- Various additional jurisdictions flagged by FATF
British nationals, permanent residents, and those holding a UK address qualify without issue.
What Documents Are Required for Polymarket KYC?
Polymarket engages a third-party verification partner (Persona) to handle identity checks. The documents you'll need to supply:
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 clip taken live during the verification session
- Time required: 2–5 minutes
Tier 2 (over $2,500 lifetime deposits)
- All Tier 1 documents
- Proof of address: Recent UK bank statement (within 3 months), utility invoice, HMRC correspondence, or council tax notice
- Source of funds: For higher deposit amounts, Polymarket may ask for documentation confirming the origin of funds (employment records, business paperwork, etc.)
- Time required: 5–15 minutes plus potential 24-hour window for human verification
Polymarket KYC Process — Step by Step for UK Users
- Create account: Register using your email via PolyGram or the Polymarket platform
- Go to settings: Access Account → Verification (or complete during initial deposit attempt)
- Select country: Designate United Kingdom as your jurisdiction
- Document type: Specify passport, driving licence, or national ID card
- Upload or scan: Photograph the document using your device's camera within the application
- Selfie check: Perform a real-time facial comparison with your identification photo
- Submit and wait: Automated clearance normally occurs within 2–5 minutes
Common KYC Rejection Reasons for UK Users
- Blurry photos: Guarantee adequate lighting and that the entire document is visible
- Name mismatch: Your registered email name must correspond precisely to your ID
- Expired documents: UK passports and driving licences must remain valid
- VPN active: KYC systems validate your IP address location. Turn off VPN before submitting
- Proof of address older than 3 months: Financial institutions release statements regularly — select your most current 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-registered company and does not routinely transmit UK user information to HMRC. That said:
- UK-licensed platforms (Coinbase UK, Kraken) are required to report to HMRC under 2025 cryptoasset disclosure obligations
- Should your deposits originate from a reporting platform, HMRC can follow the transaction trail to Polymarket
- HMRC retains the authority to demand records from Polymarket under bilateral UK-US tax information agreements when investigating particular users
In practical terms: assume your Polymarket dealings are potentially visible to HMRC and maintain proper tax records.
FAQ — Polymarket KYC UK
- How long does Polymarket KYC take for UK users?
- Tier 1 KYC via automated systems typically completes in 2–5 minutes. Should manual assessment become necessary, allow up to 24 hours. PolyGram's registration system processes the majority of UK confirmations in roughly 5 minutes.
- Can I use Polymarket without KYC in the UK?
- An account can be opened and used with a maximum of $100 in cumulative deposits without verification. Anything beyond this threshold requires completing KYC. The majority of UK participants opt to verify immediately to prevent unexpected caps.
- What happens if Polymarket rejects my KYC?
- Rejections are typically resolvable — enhance image clarity, try an alternate form of ID, or turn off VPN software. Should problems persist, reach out to Polymarket support via help.polymarket.com.