Never miss a tax deadline again.
We make it simple.
From April 2026, sole traders and landlords must send digital tax records to HMRC every 3 months. AimTax keeps your records and files for you — in minutes, not hours.
Everything you need to stay compliant
Digital record-keeping
Add income and expenses in seconds. All 15 HMRC categories covered. Your records are always audit-ready.
Quarterly submissions
Submit directly to HMRC with one click. Receive your Correlation ID confirmation by email immediately.
Live tax estimate
See your estimated Income Tax and Class 4 NI as you go. No more January surprises.
HMRC Government Gateway
Secure OAuth 2.0 connection to your Government Gateway account. Bank-grade encryption throughout.
Sole traders and landlords
Supports SA103S, SA103F, and SA105. Works for both self-employment and UK property income.
Works on any device
Full browser and mobile support. No app to install. Access from your phone, tablet, or laptop.
How it works
From sign up to your first HMRC submission in under 10 minutes.
Create your account
Sign up with your email. Tell us whether you are a sole trader, landlord, or both. Connect your HMRC Government Gateway account.
Add your transactions
Record income and expenses as you go, manually or by importing from your bank. We categorise everything for HMRC automatically.
Submit each quarter
At the end of each quarter, review your totals and click Submit. We send the data to HMRC and email you the Correlation ID as proof.
See your tax estimate
After each submission, HMRC sends back an estimated tax figure. We show it clearly so you can set money aside each month.
Simple, transparent pricing
14-day free trial on all plans. No card required to start.
For sole traders and landlords managing their own tax
- ✓Transaction record-keeping
- ✓Quarterly HMRC submission
- ✓Correlation ID emails
- ✓HMRC readiness checklist
- ✓All 15 HMRC categories
For those who want full automation and bank feeds
- ✓Everything in Starter
- ✓Bank feed import
- ✓Receipt OCR scanning
- ✓Running tax estimate
- ✓Set aside tax recommendations
- ✓Priority support
For practices managing MTD for multiple clients
- ✓Everything in Pro
- ✓Multi-client dashboard
- ✓White-label option
- ✓Bulk quarterly submission
- ✓Client status overview
- ✓20% revenue share option
The 7 August deadline is coming.
Get set up now and be ready before the first mandatory quarterly submission date.
Start your free 14-day trial