MTD ITSA Soft Landing 2026/27: What It Covers, What It Doesn't, and Why It Matters Now
MTD ITSA Soft Landing 2026/27: What It Covers, What It Doesn't, and Why It Matters Now
The first quarterly update deadline under Making Tax Digital for Income Tax (MTD ITSA) passed on 7 August 2026. For the 500,000-plus sole traders and landlords newly in scope — those with qualifying gross income above £50,000 — this was a significant milestone. But the volume of confusion about what HMRC's "soft landing" actually covers is remarkable, and costly for anyone who misunderstands it.
The short version: the soft landing protects you from penalty points on late quarterly updates during 2026/27. It does not protect you from late payment penalties. It does not protect you from interest. And it does not remove the obligation to actually submit your quarterly updates. If you assumed "soft landing" meant a penalty-free year across the board, that assumption is worth correcting before Q2's deadline on 7 November 2026. Our complete guide to MTD ITSA covers how the regime works in full; this article focuses specifically on what the soft landing does and does not mean.
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- The soft landing means no penalty points for missing quarterly update deadlines in 2026/27 — all four of them (7 Aug, 7 Nov, 7 Feb, 7 May).
- Late payment penalties still apply — 3% after 30 days (first-year grace), escalating to 10% per year on unpaid amounts. Interest accrues from day one.
- You still have a legal obligation to submit quarterly updates even during the soft landing. The penalty disappears; the obligation doesn't.
Who Is in Scope for MTD ITSA?
MTD ITSA applies in phases based on qualifying gross income — that's total gross income from self-employment and property, not profit after expenses:
- Phase 1 (from 6 April 2026): Qualifying gross income over £50,000
- Phase 2 (from 6 April 2027): Qualifying gross income over £30,000
- Phase 3 (from 6 April 2028): Qualifying gross income over £20,000
If you're in Phase 1, the soft landing applies to you now. If you're joining in Phase 2 or 3, there is no confirmed soft landing for your cohort — you may face the full penalty regime from your first quarterly deadline. Check HMRC's guidance as each phase approaches.
The soft landing was announced in the Autumn Budget 2025 specifically to ease Phase 1 into the new regime. It covers quarterly update submission penalties only. Everything else operates under the standard MTD ITSA penalty rules from day one.
What the Soft Landing Actually Covers
The soft landing is a one-year concession for the 2026/27 tax year. During this period, HMRC will not issue penalty points for late quarterly updates. The four deadlines covered are:
| Quarter | Period covered | Deadline | Penalty point if missed? |
|---|---|---|---|
| Q1 | 6 April – 5 July 2026 | 7 August 2026 | No — soft landing applies |
| Q2 | 6 July – 5 October 2026 | 7 November 2026 | No — soft landing applies |
| Q3 | 6 October 2026 – 5 January 2027 | 7 February 2027 | No — soft landing applies |
| Q4 | 6 January – 5 April 2027 | 7 May 2027 | No — soft landing applies |
| Final declaration | Full 2026/27 tax year | 31 January 2028 | Yes — standard penalties apply |
Note that the 7 August 2026 Q1 deadline has already passed. If you missed it, you will not receive a penalty point — that much is true. The Q2 deadline on 7 November 2026 is the next submission to focus on. If you're not yet using HMRC-approved MTD software, that is the more urgent gap to address.
The soft landing only applies if you were required to join MTD ITSA from April 2026. Voluntary early adopters from the HMRC testing pilot in 2024/25 and 2025/26 are not covered by the same soft landing rules.
What the Soft Landing Does Not Cover
This is where the widespread misconception causes real financial damage. The soft landing is specifically and exclusively a quarterly update submission concession. Everything else continues as normal.
Late payment penalties
If you owe tax and don't pay on time, late payment penalties apply in full. There is a separate, limited first-year grace on the timing of when the penalty kicks in, but this is not the same as the soft landing and does not waive the penalty.
Under the MTD ITSA penalty regime for 2026/27:
| Days late | Penalty (2026/27) | Penalty (2027/28 onwards) |
|---|---|---|
| 1–30 days | No penalty (first-year grace) | No penalty up to 15 days only |
| 16–30 days | No penalty (first-year grace) | 3% of tax owed at day 15 |
| 31+ days | 3% at day 15 + 3% at day 30 + 10% per year | 4% at day 15 + 4% at day 30 + 10% per year |
The critical detail: late payment interest runs from day one, regardless of when the penalty itself kicks in. If your tax bill for 2026/27 is due 31 January 2028 and you pay 60 days late, you will owe interest on the full amount from 31 January — not from the day the penalty triggers.
Interest is currently charged at the Bank of England base rate plus 4 percentage points. On a £10,000 tax bill paid 90 days late, that interest alone runs to several hundred pounds before any penalty is added. Many practitioners who work with common sole trader bookkeeping errors cite late payment interest as one of the most avoidable costs in the system.
The Final Declaration deadline
The Final Declaration replaces the legacy Self Assessment SA100. It is due 31 January 2028 for the 2026/27 tax year. Miss this deadline and HMRC will issue penalty points and financial penalties under the standard regime — the soft landing does not apply here.
The Final Declaration is where you confirm your total income, apply capital allowances, loss relief, and declare any income sources not captured by your quarterly updates (employment income, dividends, savings interest). It is submitted through the same MTD-compatible software.
MTD for VAT
MTD ITSA and MTD for VAT are entirely separate regimes with separate penalty structures. If you are VAT-registered, your VAT obligations are completely unaffected by the MTD ITSA soft landing.
You Still Have to Submit — The Obligation Remains
The soft landing removes the penalty point; it does not remove the legal obligation. HMRC's guidance is explicit: you still need to keep digital records and send quarterly updates before you can submit your Final Declaration.
In practical terms, this means that if you skip your quarterly updates during 2026/27, you will not be penalised — but you will be unable to complete your Final Declaration, which does attract penalties if missed. The logic is circular: four quarterly submissions are required to close out the year.
This matters for how you approach your setup. The soft landing gives you breathing room, not a hall pass. If you're still using spreadsheets or haven't yet connected a bookkeeping tool to HMRC's systems, the soft landing gives you the 2026/27 year to get that right without a points bill accumulating. But it does not give you permission to ignore the quarterly deadlines indefinitely.
Practical setup guidance — including which MTD-compatible software works best for different practice sizes — is covered in detail on our best MTD software for UK sole traders page.
What Happens When the Soft Landing Ends: The Points System
From the 2027/28 tax year, the points-based penalty system comes into full effect for quarterly updates. Here is how it works:
- Each missed quarterly update deadline earns one penalty point
- Even if you have multiple businesses and miss the same deadline across all of them, you can only earn one point per deadline
- The threshold is 4 points. Reaching 4 points triggers a £200 financial penalty
- Each subsequent missed deadline after reaching the threshold earns another £200 penalty
- Points below the 4-point threshold expire automatically 24 months after the missed deadline
- Once you reach the 4-point threshold, individual points no longer expire automatically. You must instead file on time for 12 consecutive months AND clear any outstanding submissions from the previous 24 months to reset
The practical implication: one missed deadline in 2027/28 costs you nothing immediately. Two missed deadlines within 24 months cost nothing immediately. But the third missed deadline puts you one away from the £200 trigger, and the fourth takes you over. From that point, every late submission is a £200 charge until your record is clean.
The earliest you could realistically receive a penalty point for quarterly updates is the Q1 2027/28 deadline: 7 August 2027. That is just under a year from today. If you're not set up and filing reliably by then, the penalties will begin accumulating.
Can You Contact HMRC to Avoid Penalties?
On late payment penalties specifically, yes. HMRC's guidance confirms that if you contact them before the penalty triggers and agree a Time to Pay arrangement, penalties are paused from the date of contact. This applies during the first-year grace period (30 days) — contact before day 30, arrange a payment plan, and you can avoid the penalty entirely, though interest on the unpaid amount will continue to accrue from the original due date.
Contact HMRC after the penalty has already been assessed and you can stop further accumulation, but the charge already raised will generally stand unless you have a formal reasonable excuse. HMRC's definition of "reasonable excuse" is narrower than most assume — it does not include cash flow problems, not knowing about the deadline, or relying on an adviser who also missed it. Serious illness, bereavement, or genuine technical failure by HMRC's own systems are examples that meet the threshold. Planning ahead and claiming expenses correctly (see our guide to sole trader expenses) reduces the tax liability in the first place and makes payment timing more manageable.
The Dates to Put in Your Calendar Now
For 2026/27 (soft landing in effect for quarterly updates):
- 7 August 2026 — Q1 update (6 April – 5 July 2026) — passed
- 7 November 2026 — Q2 update (6 July – 5 October 2026)
- 7 February 2027 — Q3 update (6 October 2026 – 5 January 2027)
- 7 May 2027 — Q4 update (6 January – 5 April 2027)
- 31 January 2028 — Final Declaration + tax payment due
All four quarterly updates must be submitted before the Final Declaration can be filed. The deadlines are fixed; there is no provision to catch up on multiple updates at once.
Frequently Asked Questions
I missed the 7 August 2026 Q1 deadline. What happens?
Nothing — for now. The soft landing means no penalty point will be issued for the late Q1 2026/27 update. You should still submit Q1 as soon as possible, because it is required before you can file your Final Declaration in January 2028. The next quarterly deadline is 7 November 2026.
Does the soft landing cover my Final Declaration?
No. The Final Declaration for the 2026/27 tax year is due 31 January 2028, and missing it attracts penalty points under the standard regime. The soft landing applies exclusively to the four quarterly update deadlines.
When do I need to pay my 2026/27 tax bill?
The balancing payment for the 2026/27 tax year is due 31 January 2028 — the same date as the Final Declaration. Payments on account (if applicable) may fall due on 31 January 2027 and 31 July 2027. The soft landing does not defer or protect any of these payments.
Is this different from MTD for VAT?
Yes. MTD for VAT is a completely separate regime with its own penalty structure. The MTD ITSA soft landing has no effect on your VAT obligations.
What software do I need to file MTD ITSA updates?
You cannot file quarterly updates directly on HMRC's website. You need HMRC-recognised MTD-compatible software. A full comparison of approved options — including pricing, MTD readiness, and best-for picks — is on our best MTD software for UK sole traders page.
Related Reading
- What Is Making Tax Digital? The Complete Guide for UK Small Businesses (2026)
- Best MTD Software for UK Sole Traders (2026): Xero, FreeAgent, QuickBooks, Sage Compared
- MTD for Income Tax Is Live: Which Software Is HMRC-Approved? (2026 Guide)
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