MTD Ready
Quarterly returns filed directly to HMRC in minutes. Never miss a deadline again.
FluxMTD Deadline: 7 August 2026
The Only App
That Does Your
HMRC MTD
Automatically
Built for UK sole traders. Dave AI handles your quarterly returns, invoices and job management — 24/7.
How much could Flux save you?
- Accountant fees saved: ~£500/yr
- Admin hours saved: ~8 hrs/week
- HMRC penalty avoided: up to £800
Total annual value: ~£1,300+
⚡ First MTD deadline: 7 Aug 2026 — 31 days away
★★★★★
Flux saved me from a £300 HMRC penalty. Dave warned me 7 days before the deadline.
— James T., Gas Engineer, Leeds
★★★★★
I used to spend Sunday evenings doing paperwork. Now it takes 20 minutes on Friday.
— Sarah K., Childminder, Manchester
★★★★★
The invoice chasing alone is worth £12 a month. Recovered £800 in my first month.
— Mike R., Plumber, Birmingham
🔒 ICO Registered🇬🇧 Built for UK⭐ 14-day free trial✓ No card needed🏛️ HMRC MTD Compliant
⚠️ HMRC just changed the rules. 780,000 UK sole traders must now file quarterly MTD returns. First deadline: 7 August 2026. Fines up to £200/quarter for non-compliance.
780,000
Affected UK sole traders
£200
Fine per missed quarter
7 Aug
First deadline
The Problem
The problem every sole trader faces
8+ hours of admin every week
Evenings buried in receipts, invoices and spreadsheets — instead of resting.
Tradify costs £99/month — no MTD
You’re paying premium prices for software that still leaves you exposed at the quarter end.
Spreadsheets don’t meet HMRC digital rules
MTD ITSA requires digitally linked records. A shared workbook isn’t enough on its own.
Accountants charge £300–£800/year
And they still need you to hand over clean books before they can do their job.
Flux solves all of this for £12/month.
Meet Dave
Your AI sole trader assistant
Hands-free voice commands
Talk to Dave even when you’re under a sink — no typing needed.
Voice-driven actions
Create jobs, log expenses and send messages with a single sentence.
Dave knows YOUR business
Your jobs, your customers, your numbers — every answer is grounded in your data.
Available 24/7
Late-night invoice question? Early-morning quote? Dave doesn’t clock off.
Dave speaks back
Enable voice mode — ask Dave a question, he reads the answer aloud. Truly hands-free on site.
“Log £45 at Screwfix for copper pipe”
Done ✅
Dave
“Your next job is at 2pm — Mr Smith, 14 Elm Street. Invoice INV-018 from last month is still unpaid. Want me to send a reminder?”
Everything a UK sole trader needs
Job Management
Schedule, quote, invoice and chase payment — all in one place.
Compliance Certificates
CP12, EIC, RAMS and 9 more — generated instantly from the job.
Invoice Chasing
Dave sends escalating reminders so you get paid faster.
Cash Flow Forecasting
See your next 90 days of income — plan ahead with confidence.
Voice Notes
Dictate job notes on site — no typing needed.
Why sole traders choose Flux
We're the only app that does it all — MTD, jobs AND Dave AI
| Feature | Flux | Tradify | QuickBooks* | Sage** |
|---|---|---|---|---|
| MTD filing to HMRC | ✓ | ✗ | ✗ | ✗ |
| Dave AI assistant | ✓ | ✗ | ✗ | ✗ |
| Job management | ✓ | ✓ | ✗ | ✗ |
| Compliance certificates | ✓ | ✗ | ✗ | ✗ |
| Monthly price | £12 | £34 | £10* | £29** |
← Scroll to see all →
*QuickBooks Self-Employed does not file MTD ITSA returns directly.
**Sage Business Cloud starts at £29/mo, does not support MTD ITSA for sole traders or job/trade management.
🎯 First deadline: 7 August 2026 — Start your free trial today and be MTD-ready before it hits.
Simple, honest pricing
14-day free trial on every plan — no credit card required.
Starter
£12/month
- ✓Unlimited jobs + invoices
- ✓MTD quarterly returns — filed direct to HMRC
- ✓Dave — your AI assistant
- ✓Job scheduling + management
- ✓Works for any sole trader — plumbers, taxi drivers, consultants, childminders, freelancers and more
- ✓Voice notes on site
- ✓Photo attachments per job
- ✓Expense + receipt capture
- ✓Mileage tracking at HMRC rates
Free for 14 days · No card needed
Pro
£22/month
- ✓Everything in Starter, plus:
- ✓Compliance certificates (CP12, EIC, F-Gas, RAMS)
- ✓Photo job reports for customers
- ✓90-day cash flow forecasting
- ✓Year-end accountant pack
- ✓Stage / milestone invoicing
- ✓Recurring jobs — auto-repeat services
- ✓Job templates — quote in one tap
- ✓Price book — auto-fill materials
Free for 14 days · No card needed
Pro+
£36/month
- ✓Everything in Pro, plus:
- ✓White label — your brand on every doc
- ✓Priority support — same-day reply
- ✓Advanced analytics + profitability
- ✓Accountant read-only access
Free for 14 days · No card needed
🏛️ Unlike other apps, Flux files your MTD returns directly to HMRC. No accountant needed. No exports. One tap — done.
Trusted by UK sole traders
★★★★★
“Flux saved me from a £300 penalty. Dave warned me about my MTD deadline with 7 days to spare.”
— James T., Gas Engineer, Leeds
★★★★★
“I used to spend Sunday evenings doing paperwork. Now it takes 20 minutes on Friday.”
— Sarah K., Childminder, Manchester
★★★★★
“The invoice chasing alone is worth £12 a month. Recovered £800 in outstanding payments in first month.”
— Mike R., Plumber, Birmingham
Dave Is Ready.
Are You?
Join thousands of UK sole traders getting MTD-ready with Flux.
Start free — no card needed →14 days free · No card needed · Cancel anytime