Available on iPhone and Android

Keep more of what you earn.

Tax intelligence for UK sole traders. An AI companion that finds your deductions, flags what you'd miss, and tells you how much tax you owe — live, all year.

Download on the App Store Get it on Google Play

£7.99/month · £69.99/year (save 27%) · 7-day free trial

Built on HMRC 2026/27 rules
MTD handled for you
Data stored in EU
Built in the UK
What Nuxo Tax does

Every tax surface, in one app.

Real-time tracking, AI advice, MTD-ready records, and seven other things you'd otherwise need an accountant for.

Tax dashboard

Your tax picture, live.

Real-time tax estimate, AI insights, quick actions for every tax surface.

  • Real-time tax estimate updated as you earn and spend
  • "Nuxo found" banner — see your potential savings instantly
  • Quick actions for mileage, receipts, invoices and more
  • At-risk expenses flagged before they cost you
Ask Nuxo

AI tax advice, 24/7.

Ask anything — type or speak — and get answers based on your actual numbers.

  • Type or speak — voice input supported
  • Logs expenses directly from conversation
  • Answers based on your real financial data
  • Fast, accurate, private — your data stays yours
MTD-ready

MTD-ready records, all year.

Digital records in HMRC's format, cumulative position always current.

  • Your numbers rolled into Q1–Q4 automatically
  • SA103 export in one tap when HMRC asks
  • Export CSV or PDF for your accountant
  • Deadlines remembered so you don't have to
Track everything

Every transaction, tagged.

Snap, import, speak, or type. Every transaction auto-categorised against HMRC's 70+ tag system.

  • Receipt scanning with Google Cloud Vision OCR
  • Bank statement screenshot import
  • Voice expense logging
  • Duplicate detection built in
See it in action

Every receipt, every mile, every estimate.

Real-time tax intelligence on your phone. Tap a dot to see how it works.

How Nuxo compares

Built for sole traders, not adapted from accounting software.

See how Nuxo stacks up against the alternatives across the features that matter for everyday tax tracking.

Feature Bookkeeper Other tax apps Nuxo Tax
Monthly cost £17–£42/mo £10–£25/mo £7.99/mo
Setup time Days Hours Minutes
Real-time tax estimate ✗ Partial ✓
AI tax assistant ✗ ✗ ✓
Receipt photo + AI auto-category ✗ ✓ ✓
Mobile-first ✗ Partial ✓
MTD-compatible submission ✓ Partial Coming soon†

† Nuxo Tax provides MTD-ready records today; direct HMRC submission is in active development. See FAQ for details.

Pricing

Pricing made simple.

Flat fee. No percentages. No surprise hikes. 7-day free trial — no credit card required.

Flat fee, always

We charge a fixed monthly or annual price — never a percentage of your income. Your earnings grow; your bill doesn't.

Everything included

Real-time tax estimate, AI categorisation, Ask Nuxo, mileage tracking, MTD-ready records, unlimited transactions. All in.

7-day free trial

Try Pro completely free for 7 days. No credit card required upfront. Cancel anytime.

No surprise hikes

The price you pay today is the price you'll pay next year. We'll never raise prices on existing subscribers without 90 days' notice.

Nuxo Tax Pro
£7.99 /month
or £69.99/year save 27%
7-day free trial · No credit card required
Download on the App Store Get it on Google Play

What you'd pay elsewhere.

Annual cost compared to alternatives for UK sole traders.

Nuxo Tax
£69.99/year
or £7.99/month
  • Flat fee, never a percentage
  • AI-powered, mobile-native
  • MTD-ready records included
  • Tax intelligence + records
Existing accounting software
£120–£300/year
typical sole-trader plans
  • Subscription, per month
  • Web-first, manual categorisation
  • Accountant sold separately
  • Records only — no tax advice
Traditional accountant
£200–£500/year
basic Self Assessment
  • Annual or hourly invoicing
  • Year-end review, not real-time
  • Bookkeeping software still required
  • Service only
Questions

What you're probably wondering.

Is my financial data actually safe?
Yes. Your data is stored in Firebase's eur3 region (EU), encrypted in transit and at rest. We're registered with the UK's Information Commissioner's Office (ICO) as a data controller. Your information is never sold, never shared with advertisers, and never used to train third-party AI models. You can export or delete everything at any time.
How accurate is the AI? What if it gets something wrong?
Nuxo's tax logic is built on HMRC's published rules for 2026/27, not inferred from a general-purpose AI. The AI helps you log expenses and answer questions — but the tax calculations themselves are deterministic. Every deduction is flagged with its source and confidence level. Nuxo is not a replacement for a qualified accountant for complex situations, and we're transparent about that.
What will it cost?
Free to download with a 7-day Pro trial. After the trial, Pro is £7.99/month · £69.99/year (save 27%) — a flat fee, never a percentage of your income, and no surprise price hikes. Pro unlocks AI deduction detection, MTD-ready record keeping, and unlimited Ask Nuxo.
Who's actually behind Nuxo?
Nuxo is built by Nuxo Tech Ltd, an independent London studio (Companies House No. 17122508). It's currently a solo founder operation — I started it after watching my wife fight her own spreadsheet every January. Read the full story →
How is this different from hiring an accountant?
An accountant files your return once a year. Nuxo gives you a live picture all year long — what you'll owe, what you could claim, what's missing. For most sole traders, Nuxo replaces the spreadsheet and the receipts-in-a-drawer system, and makes your accountant's job faster (and their bill lower). You can export everything they need in one tap.
I earn over £50k — does Nuxo handle Making Tax Digital?
Nuxo Tax keeps your digital records in the format HMRC expects, with AI categorisation against HMRC's expense categories. Your quarterly cumulative position is always ready — for an MTD update, a payment-on-account estimate, or just to know where you stand. Direct submission to HMRC is coming in 2026/27 — until then, you export your figures from Nuxo and submit via HMRC's portal or a recognised MTD bridging tool.
Can I export my data for my accountant?
Yes — CSV and PDF exports for any date range, with full transaction details, HMRC category tags, mileage logs, and home office claims. One tap and it's in their inbox.
What if I don't have receipts for everything?
HMRC accepts bank statement entries as proof for most non-capital expenses. Nuxo flags which transactions need a receipt (generally capital items and expenses over £25), and which are fine without. Import a bank statement screenshot and Nuxo handles the rest.
How do I get Nuxo Tax?
Nuxo Tax is available on iPhone via the App Store and on Android via Google Play. Both apps are built natively in Flutter and share the same Firebase backend, so you can switch between devices and your data syncs automatically.

Nuxo Tax is live.

Available on iPhone and Android. 7-day Pro trial included — no credit card required.

Download on the App Store Get it on Google Play