Batch Upload Engine
- CSV / Excel bulk import
- Auto-map columns to SA fields
- Duplicate detection
- Pre-flight validation checks
Upload once — submit hundreds
MTD Batch Filing — Submit 100+ returns in one click. Join the early access.
Start Batch Filing FreeMTD Batch — Early AccessSubmit 100+ Client Returns to HMRC.
Submit 100+ Client Returns to HMRC.
In One Click.
AI-powered MTD batch processing for accountants and tax agents. Upload, validate, submit.
- Batch-submit 100+ SA returns to HMRC in a single click
- MTD-compliant validation before every submission
- Full audit trail for every client return
Thousands of Accountants. Still Filing One by One.
Manual Self Assessment filing wastes time, invites errors, and puts your practice at risk during peak season.
5 pain points that cost accountants thousands
Issue 1 of 5
Most users discover these issues late. Start with a proactive tax risk check now.
How It Works
Three steps from sign-up to batch submission.
Step 1
Join the Waitlist
Enter your name and email. No payment, no commitment.
Step 2
Upload Your Data
Import client returns via CSV, Excel, or direct API connection.
Step 3
Submit in One Click
Review the validation summary, then batch-submit every return to HMRC.
Trusted by UK Accountants
See what practices say about batch filing with QTax.
“We filed 320 SA returns in under an hour last January. It used to take the team two full weeks.”
RO
Rachel Owens
Practice Manager, Owens & Co
“The validation layer caught 14 errors before submission. That alone saved us thousands in HMRC penalties.”
ME
Mark Ellison
Tax Manager, Ellison Advisory
“Finally a tool built for agents, not individual filers. The portfolio dashboard changed how we run January.”
PS
Priya Sharma
Director, Sharma Tax Services
Traditional Filing vs Batch Intelligence
Stop re-keying data. Start batch-submitting.
Traditional vs QTax Batch
Traditional Filing
- File returns one at a time
- Re-key data between systems
- Discover errors after submission
QTax Batch Intelligence
- Submit 100+ returns in one click
- Import directly from your tools
- Catch every error before it reaches HMRC
MTD Compliance Layer
- HMRC-recognised software
- Digital record-keeping built in
- Anti-fraud header injection
- Quarterly update support
Every return meets MTD requirements automatically
Portfolio Dashboard
- Real-time submission status
- Client-level drill-down
- Error resolution queue
- Exportable audit reports
See every client at a glance — no spreadsheet needed
Early Access is open — limited spots for the first cohort. Free, no commitment.
Make an Inquiry
Claim Your Early Access Spot
Join the first cohort of accountants using batch MTD filing. Name and email — takes 10 seconds.
Frequently Asked Questions
Everything you need to know about MTD batch filing.
Ready to stop filing one by one?