
MTD is closer than it looks. For the accounting and finance world, that date marks a seismic shift: the rollout of Making Tax Digital for Income Tax Self Assessment (MTD ITSA). If your practice is still relying on manual spreadsheets, endless email threads, and the "shoebox" method of client data collection, you aren't just looking at a busy season: you’re looking at a workload explosion.
The new rules require anyone with a total gross income over £50,000 (from self-employment or property) to submit four quarterly updates a year. That is 400% more filing than the current annual self-assessment. For a firm with 100 clients, that’s 400 submissions a year.
If each one takes an hour of manual data entry, you’ve just lost ten weeks of the year to admin.
But what if you could turn that hour into five minutes? At Streem Connect, we’ve built the engine to do exactly that. Our MTD Analyse service is designed to revolutionise how you handle HMRC submissions by pulling transactions automatically and turning raw, chaotic bank data into polished, HMRC-ready tax summaries.
Here is how you can reclaim your time and automate your MTD workflow in under five minutes.
The Reality of MTD ITSA: Why the Old Way Won't Work
HMRC’s digital transformation isn’t just about "going paperless." It’s about a continuous flow of digital records. According to current HMRC guidelines, you must provide totals of income and expenses in specific HMRC categories every quarter.
The traditional workflow for this is a minefield of inefficiency:
- The Chase: You email the client for their bank statements.
- The Wait: The client forgets, sends the wrong files, or sends a blurry PDF.
- The Grunt Work: You manually type transactions into a spreadsheet.
- The Mapping: You try to figure out which transaction belongs in which HMRC category.
- The Submission: You upload it all and hope the data is accurate.
This process is slow, prone to human error, and, frankly: exhausting. It’s a bottleneck that prevents you from growing your firm. To thrive in 2026, you need a system that removes the human element from the data entry phase entirely.

Step 1: Secure the Data (30 Seconds)
The biggest hurdle to any tax summary is getting the data in the first place. With Streem Connect, you stop "chasing" and start "connecting."
Using our Connect service, you can gain instant access to your clients' bank statements through Open Banking in just 30 seconds. The best part? Your clients don't need to create an account or learn new software. They simply authorise the link via their banking app, and the data flows directly to you.
If you’re dealing with historical data or a client who isn't on Open Banking, our Scan service converts PDF bank statements to CSV at an industry-leading rate of 15p per page.
The result: You have the raw data in front of you before your coffee has even finished brewing.

Step 2: Automated Categorisation (2 Minutes)
Once the data is in the system, MTD Analyse takes over. This isn't just a basic CSV uploader; it’s a sophisticated engine that reads transaction descriptions and automatically maps them to HMRC-approved expense categories.
- Wages and staff costs? Identified.
- Rent and rates? Sorted.
- Professional fees? Categorised.
Instead of looking at a list of 500 transactions and wondering where "B&Q" or "Amazon" fits, MTD Analyse parses the raw data and prepares a draft summary. Because Streem Connect integrates seamlessly with Xero, QuickBooks, and Sage, this data is already pre-aligned with the tools you use every day.
Step 3: Review and Refine (2 Minutes)
Automation is powerful, but professional oversight is essential. In this stage, you spend a couple of minutes reviewing the auto-generated summary.
Our interface, as seen in our Reconcile module, allows you to see the "Streem Statement" alongside the "Imported Statement." You can spot any anomalies, confirm categorisations, and ensure that everything looks exactly as it should. Because the software has done 95% of the heavy lifting, your job shifts from "data entry clerk" to "high-level reviewer."

Step 4: One-Click HMRC Submission (30 Seconds)
Once you’re happy with the data, you’re ready to file. MTD Analyse turns that reviewed data into an HMRC-ready tax summary. No spreadsheets required. No manual copying and pasting into bridging software.
You simply verify the totals and submit directly to HMRC through our secure, encrypted portal. It’s robust, it’s compliant, and it’s fast. You receive immediate confirmation, and the record is archived for your compliance logs.
Total time elapsed: 5 minutes.

The "Free" Advantage: Boosting Your Profit Margins
In a world of rising software costs, we believe in rewarding efficiency. That’s why MTD submissions are FREE when you use our Bank Links (Connect) or Scanning features.
Think about the impact on your firm’s bottom line. You are reducing the time spent on a task by over 90% while simultaneously eliminating the software cost for the submission itself. This allows you to:
- Scale your client base without hiring more admin staff.
- Offer more competitive pricing for MTD compliance packages.
- Shift your focus to high-value advisory services that clients actually want to pay for.
Why Accountants Love Streem Connect
We didn't just build a tool; we built a workflow for the modern professional. Here is why firms are switching to Streem Connect ahead of the 2026 deadline:
- No Client Accounts Needed: The friction of getting a client to sign up for another platform is gone. They click a link, and you get the data.
- Real-Time Accuracy: Because we use direct bank feeds, there are no missed transactions or "pending" balances that mess up your reconciliation.
- Collaborative Access: Your whole team can access client data from anywhere, making remote work and team scaling effortless.
- AML Compliance Built-In: Our Verify service allows you to run source of funds reports and verify balances in seconds, keeping you compliant with AML regulations while you do your bookkeeping.

Conclusion: Don't Wait for the 2026 Rush
The transition to MTD ITSA doesn't have to be a period of stress and manual labor. It can be a "pleasure": a chance to finally automate the most tedious parts of your job.
By using MTD Analyse, you aren't just filing tax returns; you’re future-proofing your business. You’re choosing a path where you work with real-time, accurate data and provide your clients with a level of speed and security that manual processes simply can't match.
Ready to see it in action?
Join the hundreds of accounting professionals who have already streamlined their banking data management. Stop the manual entry, kill the spreadsheets, and start filing your quarterly summaries in under five minutes.
Explore Streem Connect today and discover how we can help you stay ahead of the curve.