Quick answer: MTD’s shift to quarterly reporting makes recurring subscription pricing a more natural fit than the traditional one-off annual fee, since the workload itself is now spread across the year rather than concentrated at one filing deadline. Most practices moving to MTD pricing are adopting monthly or quarterly subscriptions, sometimes with a separate one-off onboarding fee for the initial setup.
MTD didn’t just change how clients report to HMRC, it changed the shape of a practice’s own workload, from one annual crunch to four smaller, recurring touchpoints. Pricing that still reflects the old annual-return shape tends to undercharge for the new reality.
Why one-off annual fees stop making sense
A traditional annual Self Assessment fee was priced around a single, predictable piece of work each year. MTD replaces that with four quarterly reviews plus a Final Declaration, five touchpoints where a practice previously had one. Pricing that hasn’t been revisited since before MTD risks significantly undercharging for the actual time now involved, particularly for clients whose records need active chasing each quarter.
The case for subscription pricing
- Matches revenue to the recurring nature of the work, smoothing practice cash flow across the year rather than concentrating it around January.
- Makes it easier to bundle ongoing software costs, categorisation review, and quarterly submission into a single predictable client-facing price.
- Sets a clearer expectation with clients that MTD compliance is now an ongoing service relationship, not an annual transaction.
Where a one-off or hybrid model still fits
Some practices retain a separate one-off onboarding fee to cover the initial setup work, described in our client onboarding checklist, since that’s a genuinely different piece of work from the ongoing quarterly cycle. A hybrid model, one-off onboarding plus an ongoing subscription, is common and tends to price both pieces of work more accurately than folding everything into a single annual number.
What to factor into the number itself
Beyond your own time, factor in software licensing costs per client, the amount of manual review versus automated categorisation their records require, and how proactively you’ll need to chase them each quarter. Clients on automation-heavy software generally need less of your time per quarter than those on tools requiring manual categorisation, which is worth reflecting in either your pricing tiers or your software recommendation to the client. See how AI bookkeeping reduces practice workload.
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