Road to January 2028 begins now: What the next year of MTD IT looks like for accounting practices

MTD IT launched on April and most conversations have been about who’s in scope, what the quarterly updates involve, and what software you’re using.

While all of that matters, the deadline that will determine whether the first wave of MTD IT is genuinely successful for practices is the 31st of January 2028: the first Final Declaration. The road to it starts now, and the practices that treat it as a future problem are the ones that will find it most difficult to reach.

Between now and then, each MTD IT client needs to complete four quarterly updates, an end of period statement, and the final declaration. For a practice with 60 MTD clients, that’s 240 quarterly submissions, 60 end of period statements, and 60 final declarations (plus all the data collection, review, and client comms).

Managing that at scale requires a structured workflow in place, not one that gets built in late 2027 when the pressure creeps in.

The full MTD IT submission sequence: What each step involves

The MTD IT submission structure for the 2026-27 tax year looks like:

The soft landing: What it covers and what it doesn’t

HMRC confirmed a soft landing for the first year of MTD IT, which means that no penalty points will be issued for late quarterly updates during the 2026-27 tax year. That doesn’t mean the quarterly updates don’t need to be submitted, it’s just that a late submission won’t start the penalty points clock.

It’s important to note that the soft landing covers quarterly updates only. The final declaration for 2026-27 is due on the 31st of January 2028 and is not covered by the soft landing. A late final declaration can attract a penalty point under the new regime. From 2027-28 onwards, the full penalty points system applies to quarterly updates too, so practices that use the soft landing as justification for running a relaxed first-year quarterly process will find 2027-28 much more difficult to navigate.

The correct use of the soft landing is as a runway. It’s time to build clean quarterly workflows, get clients into good digital record-keeping habits, and embed the submission process before the penalty consequences of getting it wrong become real.

What the second and third waves mean for practice capacity planning

From April 2027, sole traders and landlords with income above £30,000 join the regime. From April 2028, the threshold drops to £20,000 and general partnerships are brought in.

For a practice managing a mixed income client base, that means the quarterly submission workload grows substantially in April 2027 and again in April 2028. The workflow infrastructure built for the first wave needs to scale, not rebuilt from scratch each time a new cohort joins.

3 things practices need to do before Q3 of 2026

1. Complete the client segmentation: Every client in or approaching scope needs to be classified. That includes clients that are in scope now, in scope April 2027, in scope April 2028, and currently out of scope. That classification drives the onboarding timeline and the workflow planning for each cohort.

2. Embed the quarterly record-keeping workflow: Clients who are still accumulating records quarterly rather than maintaining them throughout the quarter are creating avoidable pressure at every deadline. The Q2 deadline (the 7th of November 2026) is the first deadline that lands mid-calendar quarter, and clients who haven’t established a live bookkeeping habit by then will feel it.

3. Confirm the software stack for all three submission steps: Some practices have a digital records solution but haven’t yet confirmed how the end of period statement and final declaration will be handled. The entire sequence (quarterly updates, EOPS, and final declaration) needs to be mapped to specific software before the first EOPS is due.

How does the Bright MTD suite support practices through the road to January 2028?

BrightBooks by Bright maintains the live MTD IT digital records that feed each quarterly update, with BrightBooks' document capture tool handling client-side maintenance through analysing MTD IT receipt data throughout the quarter. BrightTax by Bright handles the end of period statement and final declaration, connecting the in-year records to the year-end submission in a single workflow. BrightManager by Bright tracks every client’s MTD IT submission status across all three steps, flags what’s outstanding, and gives the practice principal a live portfolio view at every point in the cycle.

For the full MTD submission workflow and how quarterly updates connect to the final declaration, see the Bright MTD IT hub.

How does the Bright MTD suite compare to alternatives?

BrightBooks, BrightTax, and BrightManager by Bright give practices the connected MTD workflow to manage every step from quarterly update to final declaration, at scale, across every cohort. Book a demo to see the full MTD workflow in action.

This content may have been developed with the assistance of AI tools. Content is reviewed by a member of the Bright team before publication. Guidance on legislation can be obtained from your industry body.