Your AI Accountant: Always On, Always Working
What if you could ask your accountant anything, anytime, without worrying about the bill? Meet Finn.
AccountsOS is a UK AI accountant at £20/month, all-in. Finn reads receipts, runs the books, answers your tax questions instantly and handles VAT/MTD and Corporation Tax in the background. Try free for 14 days.
Traditional Cost
£50-150 per hour for accountant advice
AccountsOS
Unlimited AI chat included
You Save
Ask 100 questions, still £20/month
Free for 14 days • No credit card required
Sound familiar?
Waiting days for your accountant to answer a simple question
Hesitating to ask because you know you'll be charged
Wondering at midnight if that expense is claimable
Feeling in the dark about your own finances
There's a better way
AccountsOS is your AI accountant that never sleeps. Ask Finn questions in plain English, get instant answers backed by HMRC rules. Chat about your VAT, query your expenses, understand your tax position, all without booking a meeting or getting a bill. Throw Finn receipts, bank feeds and invoices via photo, WhatsApp or email and it runs the books in the background. You just get a ping when something's ready.
Natural language chat with Finn, ask like you'd ask a person
UK tax knowledge built-in (HMRC rules, allowances, deadlines)
Voice support: talk to your books while driving
Proactive alerts for tax-saving opportunities
Context-aware: Finn knows your company's situation
Create transactions and update categories from chat
AccountsOS vs Traditional accountant
| Feature | AccountsOS | Traditional accountant |
|---|---|---|
| Monthly cost | £20/month, all-in | £100-300/month |
| Who does the data entry | Finn reads receipts and bank feeds | You send docs, they key it in |
| Receipt handling | Photo, WhatsApp or email, done in seconds | Portal upload or post |
| VAT/MTD filing | Included, filed direct to HMRC | Included but slow turnaround |
| Deadline tracking | Companies House + HMRC auto-synced | They remind you; you still chase |
| Getting answers | Ask Finn anytime, instant reply | Email; 1-3 day response typical |
| Real-time view of books | Live P&L and cash flow always on | Quarterly or annual summaries |
Perfect for
Founders who have questions but hate paying per-question
Business owners who want to understand their finances
Directors managing their own company accounts
Anyone who's ever googled a tax question at midnight
Frequently Asked Questions
How good is an AI accountant compared to a real one?
For day-to-day questions, categorisation, and calculations, often better. Finn never forgets a rule, never makes arithmetic errors, and is available 24/7. For complex tax planning or unusual situations, you might still want human input occasionally.
What can I ask my AI accountant?
Anything about your business finances. 'Can I claim this meal?', 'What's my VAT liability?', 'When's my Corporation Tax due?', 'How much dividend can I take?', 'Should I buy this through the company?' and thousands more.
Is AI accounting HMRC compliant?
Yes. AccountsOS is Making Tax Digital compliant and submits VAT returns directly to HMRC. All calculations follow current HMRC rules and tax rates. We update when regulations change.
Can AI replace my accountant entirely?
For most small limited companies, yes. AccountsOS handles bookkeeping, VAT, Corporation Tax, dividend tracking, and compliance. Businesses with complex needs (international operations, multiple entities, audits) may still benefit from occasional specialist advice.
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