Not filing to HMRC yet. Records, deadlines and your tax figures all work today.
Last updated 5 August 2026
Keelaris is operated by Maven Labs Ltd, a company registered in England and Wales, company number 13294893, trading as Keelaris ("Keelaris", "we", "us"). You can reach us at [email protected]. By creating an account or using Keelaris you agree to these terms. You must be 18 or over and able to enter into a contract. If you are agreeing on behalf of a business, you confirm you have authority to bind it. If the operating company changes before we begin charging, we will tell you in advance and you will be free to leave.
Keelaris keeps your property income and expense records for a UK tax year, works out your taxable profit and an estimate of the tax to set aside, applies the mortgage-interest relief restriction, and shows your filing deadlines. Where you connect your HMRC account, it reads the obligations HMRC holds for you. Keelaris cannot yet file anything to HMRC. We are connected to HMRC's test environment while we complete production access, and we are not HMRC recognised. Filing will become available only once HMRC approves us, and we will tell you when it does. Anything described on our website that is not listed in this clause is not yet available.
We are software, not your accountant or tax adviser. Nothing in Keelaris is personal tax, financial or legal advice, and using it does not create a client relationship with an accountant. Figures Keelaris produces, including any set-aside estimate, are calculated from what you enter and are an aid, not a determination of your liability. Complex situations, disputes with HMRC and advice on structuring your affairs are outside what Keelaris does. Where we can see something is beyond us we will say so.
You remain responsible for your own tax affairs. That means giving complete and accurate information, checking every figure before you approve it, and meeting your own deadlines. Keelaris works from what you give it and cannot be responsible for an outcome caused by information that was missing, wrong or entered in the wrong tax year. You are also responsible for keeping your own records: HMRC requires you to retain them for several years after the filing deadline, and closing your Keelaris account does not discharge that duty. Export anything you need before you leave.
Keep your sign-in secure and do not share it. You are responsible for what happens under your account. Tell us promptly at [email protected] if you think someone else has access.
You connect Keelaris to HMRC through HMRC's own sign-in, using OAuth. We never see, receive or store your Government Gateway user ID or password. HMRC gives us an access token instead, which we hold encrypted and use only to do what you have asked. You can withdraw that permission at any time from your HMRC account or by disconnecting in Keelaris; if you do, we stop reading your HMRC data, and features that depend on it stop working. Connecting does not give us permission to file on your behalf without your approval, and nothing will ever be submitted in your name until you approve it.
For your personal Keelaris account we are the data controller for your information, and we handle it as set out in our Privacy Policy. Your data is stored in the United Kingdom. You can access, correct, export and delete your data from within Keelaris or by asking us. You keep ownership of everything you put in; you give us only the licence we need to run the service for you.
Keelaris is free to use while filing is unavailable. We will not charge you for filing before filing exists. If and when we introduce paid plans, we will show the price clearly before you pay and you will have to agree to it. Subscriptions renew until you cancel. We may change prices with reasonable notice, and a change will never affect a period you have already paid for.
You can close your account at any time, from within Keelaris or by emailing us. If you are a consumer and you buy a paid plan from us, you have a legal right under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 to cancel within 14 days of purchase and receive a refund. If you ask us to start the service within that period, we may charge you for what you have used. These rights are in addition to anything else in these terms.
Do not use Keelaris to break the law, to record or submit information you know to be false, to interfere with the service or its security, or to reach data that is not yours. We may suspend an account that does.
Keelaris, its software and its branding are ours and stay ours. You keep ownership of the records, figures and documents you put in.
We will provide the service with reasonable care and skill. We do not promise it will be uninterrupted or free of errors. To the extent the law allows, we are not liable for loss that was not reasonably foreseeable, and our total liability to you is limited to the greater of the fees you paid us in the twelve months before the claim, or £500. Nothing in these terms limits or excludes liability that cannot lawfully be limited or excluded. That includes liability for death or personal injury caused by our negligence, for fraud or fraudulent misrepresentation, and, if you are a consumer, your statutory rights under the Consumer Rights Act 2015, which are not affected by anything here. Because you approve every figure and every submission, penalties or interest charged by HMRC arising from information you gave us, or from a deadline you missed, are your responsibility. That does not exclude our liability where the fault was ours.
You may leave at any time. We may suspend or end your access if you break these terms, or if we have to stop offering the service. If we end your access without cause we will give you reasonable notice and a reasonable period to export your data. After termination we handle your data as set out in the Privacy Policy.
We may update these terms. The current version is always on this page with the date it took effect. If a change materially affects you we will tell you before it applies, and you may close your account if you do not accept it.
For anything at all, email [email protected] and we will reply. If you believe you have found a security vulnerability or a data-protection problem, please tell us at the same address with "Security" in the subject line and we will prioritise it. If you are a consumer and we cannot resolve a complaint, you may be able to use an alternative dispute resolution scheme or the courts.
These terms are governed by the law of England and Wales. If you are a consumer you may bring proceedings in the courts of the part of the UK where you live; otherwise the courts of England and Wales have exclusive jurisdiction.