Terms & Conditions

These terms (“Terms”) govern your access to and use of AVERQIS — including the website, web application and any related services (together, the “Service”) — operated by AVERQIS LTD, company number 17413169, registered office Cumberland House, 80 Scrubs Lane, London, NW10 6RF, United Kingdom (“we”, “us”).

By creating an account or using the Service you agree to these Terms on behalf of yourself and any organisation you represent. If you sign up for an organisation, you confirm you are authorised to bind it.

You must provide accurate registration details and keep them current. You are responsible for safeguarding your credentials and for activity carried out under your account, including by users you invite to your workspace.

Each workspace is a separate tenant. Data in one workspace is isolated from others; we do not permit cross-tenant access except at the written direction of both affected customers or where required by law.

The Free plan is provided at no charge with published limits (clients, calculations, document scans). Paid plans are billed monthly or yearly in advance through our payment processor, Stripe, and start with a 14-day free trial unless stated otherwise.

Subscriptions renew automatically until cancelled. You may upgrade, downgrade or cancel at any time from your billing page; changes take effect at the next renewal unless you choose immediate effect. Yearly plans are charged at the advertised yearly rate. Prices exclude VAT where applicable.

If a payment fails we will retry and notify you; continued failure may result in suspension of paid features after notice.

You agree not to: use the Service unlawfully or to infringe others' rights; probe, scan or test its security without written permission; interfere with other tenants' data; reverse-engineer the Service except where such restriction is prohibited by law; or resell access without a written agreement.

You are responsible for the lawfulness of data you upload, including having a proper basis to process personal data about your clients and their employees.

Calculations produced by the Service follow HMRC-published rates held in our tax-year database and are provided for guidance. They are estimates and do not constitute tax, accounting or legal advice. You remain responsible for filings made using outputs of the Service.

We publish the source and period of every rate row used, so any figure can be checked against official publications.

We own the Service, including software, design and content. You retain all rights to your workspace data. You grant us a limited licence to host and process that data solely to provide the Service to you.

We aim for high availability but the Service is provided without an uptime guarantee on Free and standard plans. Planned maintenance is announced in advance where practicable. Support is available by email at [email protected]; response targets differ by plan.

You may close your account at any time. We may suspend or terminate accounts that breach these Terms, after notice where reasonable. On termination we delete or anonymise workspace data within 90 days, subject to legal retention requirements.

Nothing in these Terms excludes liability that cannot be excluded under English law. Subject to that, we are not liable for indirect or consequential loss, lost profits or data loss caused by third parties, and our total liability arising from the Service is capped at the amounts you paid us in the 12 months preceding the claim.

These Terms are governed by the laws of England and Wales, and the courts of England and Wales have exclusive jurisdiction. If any provision is found unenforceable, the remainder stays in force. We may update these Terms with at least 14 days' notice for material changes; continuing to use the Service after that constitutes acceptance.

See our Privacy Policy, Cookie Policy and Cookie Settings.