The only UK tax app that feels like Excel — with HMRC rules built in, live tax savings on every row, and one-click SA103 filing.
Join 400+ freelancers on the early access list.
| Date | Description | Category | Amount £ | Deductible | Tax impact | |
|---|---|---|---|---|---|---|
| 1 | 06/04/2024 | MacBook Pro M4 | Equipment & tech | 1,899.00 | 1,899.00 | saves £379 |
| 2 | 01/04/2024 | Adobe CC annual | Software & subscriptions | 660.00 | 660.00 | saves £132 |
| 3 | 15/05/2024 | Client lunch — Acme | Business meals | 86.00 | 43.00 | 50% only |
| 4 | 22/05/2024 | Train to London | Business travel | 54.00 | 54.00 | saves £10 |
| 5 | 01/04/2024 | Home office allowance | Home office (flat rate) | 312.00 | 312.00 | saves £62 |
| 6 | 10/06/2024 | Google Ads Q2 | Marketing & advertising | 250.00 | 250.00 | saves £50 |
| 7 | + add expense... |
Familiar rows and columns. No onboarding. No learning curve. You already know how to use it.
See exactly how much each expense saves you as you type. HMRC rules embedded — meals, mileage, AIA.
Submit your SA103 directly via the official MTD API. No accountant. No paper forms. No January panic.
Making Tax Digital is mandatory from April 2026 for earners over £50k. quickly.tax is built for it.
Your tax bill updates live throughout the year. Income tax, NICs, payments on account — all correct.
Designed for sole traders and consultants. Not overcomplicated accounting software repurposed for tax.
From April 2026, sole traders earning over £50k must file quarterly using MTD-compatible software. The threshold drops to £30k in April 2027. quickly.tax is built specifically for this — quarterly submissions, live calculations, and direct HMRC filing in one place.