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Sovereign state
Europe
ISO GB
Review due

United Kingdom: gambling regulation and licensing

United Kingdom of Great Britain and Northern Ireland

  • Online sports bettingRegulated
  • Online casinoRegulated
  • Online pokerRegulated
Regulator
Gambling Commission
Headline tax
40% GGR
Licence required
Yes
Last verified
30 Aug 2026

Summary

Great Britain is one of the most established regulated online gambling markets in the world. Operators are licensed by the Gambling Commission under the Gambling Act 2005, and providing facilities for gambling to British consumers without an operating licence is a criminal offence. The market is fully open across sports betting, casino and poker, and conduct is governed by the Licence Conditions and Codes of Practice (LCCP), which carry the detailed obligations on customer interaction, identity verification and marketing. The period since the Gambling Act review has brought the sharpest changes in two decades. Online slots now carry statutory stake limits of GBP 5 per spin for players aged 25 and over and GBP 2 for those aged 18 to 24. A statutory levy on operators funds research, prevention and treatment, replacing the previous voluntary arrangement. Financial risk assessments have been piloted to identify players at risk without requiring intrusive document checks, and GAMSTOP self-exclusion is mandatory across licensed sites. The headline change for operators is fiscal: Remote Gaming Duty rose to 40% of remote gaming profits on 1 April 2026, up from 21%, a near doubling that reopened the question of whether the licensed market can absorb further cost without losing players to unlicensed supply. The market figures shown here are the Gambling Commission’s own calendar-2025 totals, summed from its quarterly regulatory returns and marked provisional, so they may be revised.

Key facts

Regulator
Gambling Commission (UKGC)
Regulator type
Dedicated regulator
Headline tax
40% GGR
Licence required
Yes
Minimum age
18+
Tax base
Remote Gaming Duty is charged on remote gaming profits, defined as gaming payments received from UK persons minus prizes paid out.
Capital
London
Currency
GBP
Official languages
English

Licensing

Licence required
Yes
Application window
Not yet verified
Local establishment required
Not yet verified
Local server required
Not yet verified

Taxation

Headline GGR tax
40% GGR
Effective date
1 Apr 2026
Tax base
Remote Gaming Duty is charged on remote gaming profits, defined as gaming payments received from UK persons minus prizes paid out.

Compliance

Minimum age
18+
National self-exclusion
Not yet verified
KYC requirements
Not yet verified
Stake limits
Online slots: maximum GBP 5 per game cycle for players aged 25 and over, and GBP 2 for players aged 18 to 24. A minimum of 2.5 seconds must elapse between game cycles (RTS 14D). The GBP 5 limit took effect on 9 April 2025 and the GBP 2 limit on 21 May 2025.

Advertising

Advertising permitted
Yes
Watershed
A voluntary industry whistle-to-whistle undertaking removes television advertising from shortly before a live sporting event until shortly after it ends. It is an industry commitment rather than a statutory watershed, and it does not reach shirt sponsorship, pitchside inventory or in-programme odds discussion.
Celebrity and influencer rules
CAP and BCAP content rules restrict material likely to appeal strongly to under-18s, which reaches the use of figures with a strong youth following.
Social media rules
The CAP and BCAP codes apply across all platforms, including online and social media, not only broadcast.
Mandatory warnings
Broadcast advertisements are required to carry a responsible gambling message for the duration of the advertisement.
Penalties for breach
The Advertising Standards Authority enforces the codes; the Gambling Commission can also treat advertising failures as a licence matter.

Restrictions

  • Content must not appeal strongly to under-18s
  • Broadcast advertising must carry a responsible gambling message
  • Voluntary whistle-to-whistle restriction on television advertising around live sport

Payments

Credit card ban
Yes
Crypto stance
Not yet verified

Market data

Figures on this record are drawn from official regulator data.

Online GGR
£8,159,300,000 as of 31 Dec 2025
Reporting year
2025
Online share of gambling
47%

GGR by vertical

  • Online casino: £5,553,200,000 as of 31 Dec 2025
  • Online sports betting: £2,451,600,000 as of 31 Dec 2025
  • Online bingo: £154,400,000 as of 31 Dec 2025

Outlook

The duty burden continues to rise. A separate increase to the duty on remote betting is scheduled, and operators should model the higher Remote Gaming Duty into UK margins now. Responsible-gambling conditions, including the online slots stake limits and affordability expectations, are tightening rather than easing.

Frequently asked questions

Who regulates online gambling in Great Britain?
The Gambling Commission, established under the Gambling Act 2005. It licenses operators and enforces the licence conditions.
What is the tax rate on online gambling in Great Britain?
Remote Gaming Duty is 40% of remote gaming profits from 1 April 2026, up from 21%. Profit is gaming payments from UK customers minus prizes paid out.

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Sources

  1. Remote Gaming Duty (Excise Notice 455a)

    HM Revenue and Customs (GOV.UK)

    Tier 1Accessed 4 Aug 2026
  2. Tier 1Accessed 4 Aug 2026
  3. Gambling Act 2005

    legislation.gov.uk (The National Archives)

    Tier 1Accessed 4 Aug 2026
  4. Gambling Commission

    Gambling Commission

    Tier 1Accessed 4 Aug 2026
  5. Tier 1Accessed 29 Aug 2026Published 14 Apr 2020
  6. CAP and BCAP advertising codes and gambling guidance

    Advertising Standards Authority / CAP

    Tier 2Accessed 29 Aug 2026
  7. Tier 2Accessed 29 Aug 2026

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This page is industry reference information and not legal advice.

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