Free checking tools
Quick checks for small UK firms and their clients. No sign-up, and nothing you type is saved.
Email security checker
Can someone send email pretending to be your firm? Check SPF, DMARC and DKIM, explained in plain English.
OpenPaymentsIBAN checker
Check an IBAN’s country, length and checksum before you pay. Runs in your browser; nothing is sent to us.
OpenAMLAML health check
Nine questions to see where your firm’s AML set-up stands, with what to fix first.
OpenAMLWhich AML supervisor do I need?
Find the supervisor for your business type, from HMRC to the professional bodies.
OpenProperty and tax calculators
Stamp Duty, LBTT, LTT, VAT, corporation tax, rental yield, tenancy deposits, estate agent fees and HMRC AML fees, with rates checked against GOV.UK.
See all calculatorsThese tools give general information from public sources. They are not identity verification, account verification or customer due diligence under the Money Laundering Regulations. How we handle tool data.
AML checks for UK firms
ID, sanctions and PEP checks for small regulated firms through one secure link. £5.40 a check inc. VAT (£4.50 + VAT), 5 free checks to start, no subscription.