Lottofy
Lottery
Syndicates
Games
Mega Millions
Mega Millions
£413.5M*
Eurojackpot
Eurojackpot
£53.4M
SuperEnalotto
SuperEnalotto
£44.1M
Powerball
Powerball
£33.5M*
El Gordo
El Gordo
£18.2M*
EuroMillions
EuroMillions
£14M
La Primitiva
La Primitiva
£6.4M*
Lotto 6aus49
Lotto 6aus49
£3.3M
Mega-Sena
Mega-Sena
£2.7M
Bonoloto
Bonoloto
£501.1K*
El Gordo Christmas Lottery
El Gordo Chri…
£334K*
Spanish National Lottery
Spanish Natio…
£25.1K
See more
Lottofy
  • About
  • Blog
  • APP
  • Responsible Gaming
  • Sitemap

Clobet Limited. 4th Floor 95 Chancery Lane, London, WC2A 1DT, United Kingdom

Need help?

Find answers or get in touch with our team.

HelpContact
18+

Play responsibly

  • Gambling Commission
  • Gamstop
  • Compliance badge
  • Gamble Aware

* Jackpots are the official advertised figures. Winning bets are paid all at once, less the deductions in our T&Cs, which are based on how the official lottery pays its own winners. Converted amounts are estimates at today's rate.

Lottofy is operated by Clobet Limited, licensed and regulated in Great Britain by the Gambling Commission under account number 100831.

Lottofy is not an official lottery operator. Apart from EuroMillions, where we buy official tickets on your behalf, every lottery game on Lottofy is a bet on the result of an official draw. Jackpots are estimates and may change due to currency fluctuations.

18+ only. Underage gambling is an offence. Only play with money you can afford to lose. If gambling is causing you problems, free and confidential help is available 24/7 on 0808 8020 133 (England and Scotland) or 0808 2819 265 (Wales), or at gambleaware.org. You can self-exclude from every gambling site in Great Britain at gamstop.co.uk.

Clobet Limited, registered office: Junction Business Centre, Triq Sqaq Lourdes, St Julian's SWQ 3334, Malta. UK correspondence address: 4th Floor, 95 Chancery Lane, London WC2A 1DT

Clobet Limited. 4th Floor 95 Chancery Lane, London, WC2A 1DT, United Kingdom

© 2026 Lottofy, please gamble responsibly.

  • Terms
  • ·Privacy
  • ·Complaints
  • ·Cookies
  • ·
v3.3.37
LotteriesLotteriesGamesGamesMy EntriesMy EntriesBalanceBalanceHelpHelp

In this article

  1. Help Centre
  2. Identity & verification
  3. Source of funds checks

Source of funds checks

Updated 18 Jul 20262 min read

UK rules require us to evidence the source of your funds at certain spend levels. We try to do this without bothering you, and when we can't, here's what we'll ask.

What it's for

The UK Gambling Commission requires every operator to identify and act on financial risk to its customers. Source-of-funds (SoF) is one of three pieces, alongside identity and affordability, that together let us know your play stays within your means.

When we'll ask

We rely on public risk indicators first, most players will never see a SoF request. We ask for evidence when:

  • Net losses in a 12-month rolling window cross the UKGC vulnerability thresholds.
  • A single deposit, or a rapid sequence of deposits, is unusually large.
  • We are processing a withdrawal of a major prize.

What we accept

  • Recent payslips, P60 or self-assessment.
  • Bank statements covering the relevant period.
  • Evidence of pension, dividends, inheritance or the sale of property.

Once accepted, evidence stays on file and the threshold check resets. We don't ask for the same evidence twice unless your circumstances change.

We do not run a credit check, and your file with the UK credit-reference agencies is never touched. Affordability indicators come from regulated public sources only.

Was this article helpful?

Related articles

Why we verify your identityAccepted documents and how to send themProtecting under-18sHow verification protects you from fraud