Free MTD Compliance Guide for New Businesses Starting in 2026
Last updated: February 2026
Starting a business in 2026 puts you in an unusual position. Unlike established sole traders and landlords who need to retrofit Making Tax Digital into their existing workflows, you get to build MTD compliance into your business from the very beginning. That is a genuine advantage — and this guide walks you through exactly how to use it.
Do new businesses need to comply with MTD?
It depends on your projected qualifying income for the tax year. MTD for Income Tax launches in three phases:
- 6 April 2026 — qualifying income above £50,000
- 6 April 2027 — qualifying income above £30,000
- 6 April 2028 — qualifying income of £20,000 or more
Qualifying income means your gross self-employment income plus any UK property income. This is your total turnover, not your profit after expenses. If you expect to invoice £55,000 in your first year but spend £20,000 on equipment and overheads, your qualifying income is £55,000 — and you are in scope from April 2026.
If you are starting a business below the £50,000 threshold, you are not legally mandated for MTD in 2026/27. But the thresholds drop in 2027 and 2028, so planning ahead makes sense. Use the threshold checker tool to see exactly when you would be brought in based on your expected income.
For a deeper look at who qualifies and how the rules apply specifically to new sole traders, see our detailed guide on MTD for new businesses.
The advantage of starting fresh
Established businesses face one of the biggest headaches with MTD: migrating years of messy records, paper receipts, and spreadsheet workarounds into new software. You do not have that problem.
Starting a business in 2026 means you can:
- Choose MTD-ready software before your first transaction — no painful data migration, no importing legacy records, no reconciling mismatched spreadsheets
- Connect bank feeds from day one — every transaction automatically appears in your accounting software from the moment you open your business bank account
- Build good habits early — photographing receipts, categorising expenses weekly, and reviewing your books monthly becomes routine when you start that way, rather than trying to change years of behaviour
- Avoid the “year-one setup tax” — existing businesses typically spend 8–12 hours setting up software and migrating data. You can be fully operational in 2–3 hours because there is nothing to migrate
I have seen clients at Jack Ross spend more time agonising over the switch than the software setup actually takes. You get to skip that entirely.
Choosing software when you are starting from scratch
With no existing records to work around, your choice of software is driven by budget and features rather than compatibility with what you already use.
The free route: FreeAgent via NatWest or Mettle. Open a free Mettle business account (NatWest’s digital bank) and you get full access to FreeAgent at no cost. FreeAgent is HMRC-recognised for MTD and includes invoicing, bank feeds, expense tracking, and quarterly submissions. This is the most popular free option for sole traders in 2026. For the full setup walkthrough, see our guide on getting FreeAgent free through NatWest and Mettle.
Paid options: Xero and QuickBooks. Xero starts at £17 per month (plus VAT) and is popular with accountants — if your accountant uses Xero, collaboration is seamless. QuickBooks starts at £12 per month (plus VAT) and offers a clean interface that many new business owners find intuitive. Both are HMRC-recognised and handle MTD submissions directly.
HMRC’s free tool. HMRC offers a basic free filing service that handles quarterly updates and the Final Declaration. It does not include invoicing, bank feeds, or expense tracking — you would need to maintain those records separately. It is functional but bare-bones. If your business is simple and you are comfortable keeping your own records in a spreadsheet alongside, it works.
Use our software comparison tool to filter providers by price, features, and business type.
Setting up digital records from day one
Getting your digital records right from the start takes a few hours and saves you significant time throughout the year.
Open a dedicated business bank account. This is the single most important step. Mixing personal and business transactions in one account creates a categorisation nightmare that no software can fully automate. A separate business account means every transaction in your feed is business-related, which makes quarterly reviews straightforward. Mettle, Starling, and Tide all offer free business accounts.
Connect your bank feed immediately. Once your account is open and linked to your accounting software, every payment in and out appears automatically. No manual entry, no forgotten transactions, no reconciliation headaches at quarter-end.
Set up expense categories. Your software will come with default categories (office supplies, travel, advertising, etc.), but spend 20 minutes customising them for your business. A web designer does not need a “raw materials” category, and a plumber does not need “software subscriptions” as a prominent option. Clean categories from the start mean less manual recategorisation later.
Build a receipt capture habit. Photograph every receipt the moment you get it using your software’s mobile app. FreeAgent, Xero, and QuickBooks all have receipt-scanning features that extract the amount, date, and supplier automatically. Receipts fade, get lost, and pile up. Capturing them immediately takes five seconds and eliminates the shoebox problem entirely.
Keep personal spending out. If you accidentally use your business card for a personal purchase, record it immediately as a personal transaction or owner’s drawing. The cleaner your records are from the start, the less time each quarterly review takes.
Your first quarterly update as a new business
If you start your business part-way through a quarter, your first update will cover a partial period. This is perfectly normal and the process is the same — you submit whatever income and expenses fall within the quarter dates.
The four MTD quarters and their deadlines are:
- Q1: 6 April – 5 July → submit by 7 August
- Q2: 6 July – 5 October → submit by 7 November
- Q3: 6 October – 5 January → submit by 7 February
- Q4: 6 January – 5 April → submit by 7 May
If you start trading on 1 July 2026, your first quarterly update covers just five days (1–5 July) in Q1, and your first full quarter is Q2. A partial quarter with minimal transactions is quick to submit — review, confirm, and file.
The good news for 2026/27 is the soft-landing period: no penalty points are issued for late quarterly updates in the first year. You have breathing room to get comfortable with the process. That said, submitting on time builds the habit you will need when penalties apply from 2027/28 onwards.
For a step-by-step walkthrough of the submission process, see our guide to your first quarterly update.
Costs and budgeting for MTD as a new business
MTD does not need to be expensive, especially if you plan from the start.
- Software: £0–36 per month. Free via FreeAgent/Mettle, or £12–36 per month for paid options like QuickBooks or Xero. Choose based on features you actually need, not marketing.
- Accountant: £300–800 per year (optional but recommended). An accountant is not legally required for MTD, but having one in your first year is valuable. They can review your setup, check your categorisation, and ensure your quarterly submissions are correct. The cost varies by complexity — a straightforward sole trader pays less than someone with property income and capital allowances.
- Time investment: 1–2 hours per quarter once set up. The initial setup takes 2–3 hours for a new business with no legacy data. After that, each quarterly review and submission takes 1–2 hours if you have been keeping your records current throughout the quarter.
For a complete breakdown including hidden costs that many guides overlook, see our guide on what MTD will cost you.
Worked example: starting a business in July 2026
Amira starts a freelance web design business on 1 July 2026. She expects to earn £60,000 gross in her first full year, putting her above the £50,000 Phase 1 threshold. Here is how her first year with MTD looks.
Before trading (late June 2026):
- Opens a free Mettle business account and activates FreeAgent — software cost: £0
- Connects her bank feed and sets up expense categories for her web design work (hosting, software subscriptions, equipment, travel to client meetings)
- Registers for MTD for Income Tax via her Government Gateway account
- Total setup time: approximately 2.5 hours
Q1 (6 April – 5 July): Amira starts trading on 1 July, so only five days fall in Q1. She invoices one client £1,200 and buys a laptop for £800. She submits her Q1 update by 7 August — two transactions, reviewed and filed in 15 minutes.
Q2 (6 July – 5 October): Her first full quarter. She invoices £14,500 across four clients, with £2,100 in business expenses. Her bank feed has captured everything automatically. She spends an hour reviewing categories, matching a couple of manual transactions, and submits by 7 November.
Q3 (6 October – 5 January): Business is growing. She invoices £18,000 with £2,800 in expenses. The quarterly review takes about 90 minutes because she has more transactions and a few that need manual categorisation. Submitted by 7 February.
Q4 (6 January – 5 April 2027): She invoices £16,300 with £1,900 in expenses. Quarterly review and submission by 7 May: 1 hour.
Final Declaration: Due by 31 January 2028. This replaces the old Self Assessment tax return. FreeAgent pre-populates most of the information from her quarterly updates. She reviews it with her accountant and submits. Total time: about 2 hours.
Amira’s first-year totals: approximately 2.5 hours setup + 4 hours quarterly submissions + 2 hours Final Declaration = 8.5 hours on MTD compliance for the entire year. Because she started fresh with clean records and bank feeds from day one, she avoided the 8–12 hour migration cost that established businesses face.
MTD readiness checklist for new businesses
Use this checklist to make sure you are ready before your first trading day. For a more detailed interactive version, see our MTD readiness checklist tool.
- ☐ Register for Self Assessment with HMRC (if not already done)
- ☐ Sign up for MTD for Income Tax via Government Gateway
- ☐ Open a dedicated business bank account (separate from personal)
- ☐ Choose and set up MTD-compatible accounting software
- ☐ Connect your bank feed to your software
- ☐ Customise expense categories for your business type
- ☐ Install the mobile app for receipt capture
- ☐ Set calendar reminders for quarterly deadlines (7 Aug, 7 Nov, 7 Feb, 7 May)
- ☐ Decide whether to appoint an accountant or handle submissions yourself
- ☐ Make your first test transaction and check it appears in your software
Frequently asked questions
I’m starting below the threshold — should I use MTD software anyway?
Yes, it is worth considering. The £50,000 threshold drops to £30,000 in April 2027 and £20,000 or more in April 2028. If your business grows — which is presumably the plan — you will likely be brought into MTD within a year or two. Setting up digital records from the start is far easier than retrofitting them later. Even if you never reach the threshold, cloud accounting software with bank feeds makes bookkeeping faster and less error-prone than spreadsheets.
Do I need to register for MTD before I start trading?
You need to register for Self Assessment first, which you should do as soon as you start trading (or by 5 October following the tax year in which you started). You can then sign up for MTD for Income Tax via your Government Gateway account. HMRC recommends signing up before your first quarterly update is due, but you do not need to have it completed before your first day of business. Just do not leave it until the deadline.
What if my income is uncertain in my first year?
MTD applies based on your actual qualifying income for the tax year, not your forecast. If you expect to be above £50,000 but end up below, you were still required to comply for that year (you do not get a refund of effort). Conversely, if you expected to be below the threshold but your income surprises you, HMRC will not penalise you for not being signed up from day one — the soft-landing period in 2026/27 provides a buffer. The practical advice: if there is any chance you will exceed £50,000, set up MTD-compatible software from the start. The cost of being prepared is minimal compared to the scramble of catching up.
Can I start with a spreadsheet and switch to software later?
Technically, yes. You can use a spreadsheet for record-keeping and submit via HMRC’s free tool or bridging software. But for a new business, this creates unnecessary work. You would need to manually enter every transaction into your spreadsheet, then separately submit to HMRC. Cloud accounting software with bank feeds automates both. Starting with software from day one is less effort overall, and you avoid the disruption of switching systems mid-year.
