The Shift Has Already Happened
Making Tax Digital for Income Tax has been live since 6 April 2026. For many UK accounting firms, the first quarterly submission deadline is already on the horizon, and the operational reality of the new regime is setting in. But beyond the compliance mechanics, something more significant is quietly taking shape: a genuine, structural opportunity to grow advisory revenue.
According to recent research, 60% of UK accountants already offer advisory services, and 41% plan to expand them in the year ahead. MTD is not just a compliance change that demands more work for the same fee. It is a framework that, used strategically, hands your firm four additional touchpoints per client per year, real-time financial visibility, and a natural conversation starter for proactive tax planning. The question is whether your firm is positioned to make the most of it.
Why Quarterly Reporting Changes the Relationship
Under the traditional Self Assessment model, many clients had meaningful contact with their accountant once, perhaps twice, a year. The annual return was the anchor point. Everything else was reactive.
MTD changes this rhythm fundamentally. Clients within scope must now submit quarterly updates to HMRC, which means their financial data is being maintained and reviewed on an ongoing basis. For accountants, this creates something that was previously hard to engineer: a regular, structured reason to be in front of clients throughout the year.
That regular contact is the foundation of advisory work. Clients who hear from their accountant only at year-end tend to think of them as a compliance provider. Clients who hear from their accountant every quarter, with insights about their numbers, begin to think of them as a trusted business adviser. MTD, almost accidentally, builds that habit into the compliance process itself.
Four Advisory Conversations MTD Makes Possible
The quarterly data that flows through MTD is not just a filing obligation. It is a live picture of a client's financial position. Here are four high-value advisory conversations that this data makes possible:
- In-year tax planning: With quarterly income and expense data available, you can identify clients who are on track to exceed a key threshold, whether that is the higher rate tax band, the personal savings allowance, or the £100,000 adjusted net income level where the personal allowance begins to taper. Acting early, rather than after year-end, can make a material difference to a client's tax bill.
- Cashflow forecasting: Quarterly data gives you the raw material to build simple but powerful cashflow projections. For sole traders in particular, understanding whether they will have enough set aside to meet their January tax payment is a genuine pain point. Solving it positions your firm as indispensable.
- Profitability and expense review: Regular data review makes it easy to spot trends: rising costs, falling margins, irregular income patterns. These are exactly the conversations that clients value but rarely initiate themselves. Bringing them proactively builds loyalty and justifies higher fees.
- Preparing for the next MTD phase: The income threshold drops to £30,000 in April 2027, and to £20,000 in April 2028. Many of your current clients who are not yet in scope will be soon. Helping them prepare now, including getting their bookkeeping in order and choosing the right software, is a service they will pay for and remember.
Packaging and Pricing Advisory Services
One of the practical barriers to advisory growth is that many firms are unsure how to package and price these services. The good news is that MTD provides a natural structure.
A quarterly review service built around MTD submissions is straightforward to define, easy for clients to understand, and simple to price on a recurring basis. Rather than billing for an ad hoc phone call about tax planning, you are offering a structured quarterly engagement: data review, a brief report or call, and proactive recommendations.
Firms that have moved to this model typically price it as a monthly retainer, which smooths income, improves cash flow for the practice, and aligns with how clients increasingly expect to pay for professional services. The key is to anchor the price in the value delivered, not in the time spent. A conversation that saves a client £2,000 in tax is worth far more than the hour it took to have it.
Consider building tiered service packages around MTD:
- Core compliance: Digital record-keeping support, quarterly submission, and Final Declaration. This is the baseline.
- Compliance plus review: Everything in the core tier, plus a quarterly financial review call and a brief written summary of key observations.
- Full advisory: Everything in the review tier, plus proactive in-year tax planning, cashflow forecasting, and access to your team for ad hoc queries between quarters.
This tiering makes it easy for clients to self-select and gives your team a clear framework for what each engagement involves.
The Competitive Landscape Is Shifting
It is worth being direct about the competitive context. The accounting profession is consolidating rapidly. Private equity-backed firms are investing heavily in technology and advisory capability. Automation is compressing the margins on pure compliance work. Firms that remain primarily compliance-focused will face increasing pressure on fees and client retention.
Advisory services are the antidote to commoditisation. They are harder to replicate with software, more valuable to clients, and more profitable for practices. MTD creates the infrastructure for advisory at scale, because the quarterly touchpoints and real-time data are already built into the compliance process.
Firms that treat MTD as an opportunity to deepen client relationships, rather than simply an operational burden to manage, will be better positioned in 2027 and beyond. Those that do not risk being left behind as the profession continues to evolve.
Getting Started: Three Practical Steps
If your firm is ready to begin building advisory services around MTD, here is where to start:
- Identify your advisory-ready clients: Not every client will want or need a full advisory service. Start with the clients who are already engaged, ask good questions, and have businesses where proactive advice could make a meaningful difference. These are your early adopters.
- Design a simple quarterly review process: You do not need a complex framework to begin. A one-page quarterly summary covering income trends, key tax observations, and one or two forward-looking recommendations is enough to demonstrate value. Build the habit before you build the product.
- Have the conversation: The biggest obstacle to advisory growth is often simply not asking. At the next MTD onboarding call or quarterly review, ask your client what their biggest financial concern is for the next six months. The answer will tell you exactly what advisory service they need.
MTD Is the Catalyst. Advisory Is the Destination.
Making Tax Digital was designed to improve tax compliance. But its most lasting impact on the accounting profession may be something different entirely: it has given every firm in the UK a built-in framework for more frequent, more data-driven, and more valuable client engagement.
The firms that recognise this, and act on it, will not just survive the transition to quarterly reporting. They will use it to build practices that are more resilient, more profitable, and more genuinely useful to the clients they serve.
TaxCalc's software is designed to support exactly this kind of practice. From MTD-compatible quarterly submissions through to practice management tools that keep your team organised and your clients informed, we are here to help your firm make the most of what MTD makes possible. Find out more about how TaxCalc can support your advisory journey.
