Ask most accountants where their clients come from and the answer is referrals: from existing clients, solicitors, banks, mortgage brokers. Referred clients are often the best clients. But a practice that grows only by referral grows when other people decide it should, takes whoever is sent, and has no lever to pull when there is capacity to fill.
This guide is about building a second engine alongside referrals, and about the systems behind it. Marketing gets the enquiry. What happens next, how quickly you respond, how clearly you price, how painless onboarding is, decides whether you win the client and keep them.
Why referrals alone stall growth
In short: referrals are high quality but you cannot control their timing, volume or mix.
- Timing. Referrals arrive when a client mentions you, not when you have capacity or a new service to fill.
- Mix. You get clients like your existing ones, which is fine until you want to move into a sector, a service or a fee level that your network does not reach.
- Concentration. If two introducers send most of your work, losing one is a serious problem.
Keep referrals, and make them more systematic: ask satisfied clients at the right moment, thank introducers, and record “referred by” on every new client. Then add a channel you control.
Decide who you want more of
In short: a clear niche makes every other step easier, from search to pricing.
“We help small businesses with their accounts” describes thousands of firms. Before choosing channels, decide which clients you want more of. Useful ways to define it:
Trades and construction, landlords, e-commerce sellers, medical and dental practices, creative agencies, charities.
Bookkeeping, payroll, VAT, self assessment, year-end accounts, Making Tax Digital support, management accounts, advisory.
The turnover band and monthly fee that suit your team, so marketing attracts clients you can serve profitably.
Clients on Xero, QuickBooks, Sage or FreeAgent, if your team has deep experience with one ecosystem.
Look at your most profitable, easiest clients and ask what they have in common. That is usually your best starting niche. A niche does not stop you taking other work; it just tells the right clients you are for them.
Get found for specific services
In short: one page for each service and client type you want, plus a complete Google Business Profile.
People rarely search for “accountant” and choose the first result. They search for their problem: “accountant for landlords”, “CIS accountant Birmingham”, “bookkeeper for Shopify sellers”, “CPA for small business Austin”. A practice that has a useful page for that exact need has a far better chance of being found than one with a single services list.
A strong service page covers:
- who it is for, in the client’s words, and where you work;
- what is included, and what is not;
- how fees work, ideally a fixed monthly fee or a range with what moves it;
- the software you support and how you get access to the books;
- what onboarding involves and how long it takes;
- genuine reviews or examples from similar clients, with permission;
- an easy way to book a call.
For local searches, Google says local results are mainly based on relevance, distance and popularity, and that businesses with complete and accurate information are more likely to appear. Choose accurate categories, list your services, keep hours current, add real photos and ask clients for reviews. Many practices serve clients remotely too; say so clearly, and target the services and sectors where geography matters less.
UK: use the Making Tax Digital timetable
In short: MTD for Income Tax brings sole traders and landlords in by income threshold over three years, a predictable wave of people who need help.
Making Tax Digital for Income Tax requires sole traders and landlords registered for Self Assessment, whose qualifying income from self-employment or property is above a threshold, to keep digital records and send quarterly updates to HMRC using compatible software. HMRC phases it in using qualifying income from an earlier tax year:
| Qualifying income over | In the tax year | Must use MTD from |
|---|---|---|
| £50,000 | 2024 to 2025 | 6 April 2026 |
| £30,000 | 2025 to 2026 | 6 April 2027 |
| £20,000 | 2026 to 2027 | 6 April 2028 |
Each phase creates people who know a deadline is coming and are unsure what to do. A practice can meet them early:
- a clear page on MTD for Income Tax for the client types you serve, such as landlords or tradespeople, explaining who is affected, what changes and how you help;
- a simple checklist or short guide that answers the questions people search for;
- a defined onboarding package: software set-up, record-keeping routine, quarterly updates, fixed fee;
- e-mails to existing contacts who have agreed to hear from you, timed ahead of each threshold.
Check HMRC’s guidance for the current rules and any exemptions before publishing, and keep the page updated as guidance changes.
US: event-driven demand
In short: plan marketing around the moments when businesses realise they need help.
US firms face the same pattern around different triggers: forming a new business or changing entity type, hiring the first employee and starting payroll, raising finance, a notice from the IRS or a state agency, and the run-up to tax deadlines. Content and service pages written for those moments, such as “first-time employer payroll set-up” or “bookkeeping clean-up before tax season”, reach people when they are ready to act. Many firms also grow by moving existing compliance clients to client advisory services; the same principle applies: be specific about who it is for and what it includes.
Educational content and reputation
In short: answer the questions your clients ask, and let genuine reviews do the persuading.
Your team answers the same questions every week. Each one is a potential article or short guide: what changes with a new rule, how a particular expense is treated, what records a landlord should keep. Written plainly and kept up to date, these pages bring in searchers and show expertise before the first call.
Reputation works alongside it. Ask satisfied clients for reviews on Google and relevant platforms, reply professionally, and use testimonials only with permission. Professional bodies set rules here: in the UK, ICAEW and other bodies expect publicity to be honest and not discredit the profession; in the US, the AICPA Code prohibits false, misleading or deceptive advertising or solicitation. Fake reviews are also banned under consumer law in both countries.
Handle enquiries like a sales process
In short: reply quickly, qualify consistently and send a clear, fixed-fee proposal.
Prospective clients often contact two or three firms. The practice that replies first with a clear next step has an advantage. Set a standard, such as a personal reply within one working day and an immediate acknowledgement, and give every enquiry an owner.
Use the same qualifying questions every time so you can price accurately:
- entity type and approximate turnover;
- services needed and the next deadline;
- the state of the books and which software they are in;
- number of employees, VAT or sales tax registration, and any special areas (CIS, property, overseas income);
- why they are changing accountant, if they have one.
Then let them book a discovery call online and send a proposal with a fixed monthly fee or clear price within a day or two of the call. Proposal and engagement tools can let clients choose services, see the price and sign in one step.
Follow up without being pushy
In short: a short, helpful sequence after the proposal recovers clients who simply got busy.
A reasonable pattern is a check-in two or three days after the proposal, a reminder of any relevant deadline a week later, and a final note after two weeks before closing the enquiry and recording why. Stop as soon as they reply. If you e-mail people who have not become clients, follow the marketing rules: in the UK, PECR generally requires consent for marketing e-mails to individuals, including sole traders; in the US, commercial e-mail must meet the CAN-SPAM Act. We cover sequences and the rules in detail in how to automate lead follow-ups.
Onboarding that does not lose clients
In short: the weeks between “yes” and a working relationship are where many new clients become frustrated.
Onboarding an accounting client involves several steps that must happen in order:
A typical new-client onboarding
- Engagement letter signedScope, fees and responsibilities agreed
- Identity and due diligence checksUK practices must carry out customer due diligence under the money laundering regulations
- Previous accountant contactedProfessional clearance and handover of records where applicable
- Authorisation with the tax authorityAgent authorisation with HMRC in the UK; the relevant IRS authorisation forms in the US
- Software access and documentsAccess to the books, bank feeds and outstanding records
- Deadlines and calendar setEvery filing and payment date for this client, with reminders
Make each step visible to the client: what you need, by when, and how to send it securely. A client portal with an upload checklist is much easier than chasing documents through e-mail, and it creates a record of what has arrived.
Retention and growing existing clients
In short: keeping and growing the clients you have is the cheapest acquisition there is.
- Hold an annual review with each client to check their needs, fees and plans.
- Watch for growth signals, such as a first hire or rising turnover, that make payroll, VAT or advisory services relevant.
- Track deadlines and communications in one system so nothing is missed when staff change.
- Ask for a review and a referral after a job well done, such as a smooth year-end or a resolved tax query.
Automate repetitive client admin
In short: automate the steps that grow with every client, so growth does not mean more partner time on admin.
Good candidates for automation in a practice include:
| Task | What automation does | Where people stay involved |
|---|---|---|
| New enquiries | Acknowledges, records the source and books a call | The discovery call itself |
| Proposals and engagement | Generates the proposal from a fee model, sends for e-signature | Pricing decisions and scope |
| Document collection | Sends the checklist, chases what is missing, confirms receipt | Reviewing what arrives |
| Deadline reminders | Reminds clients before each filing and payment date | Advice on the filing |
| Data between systems | Moves client data between CRM, practice management and accounting software | Exceptions and errors |
| Inbox triage with AI | Sorts and summarises incoming messages, drafts replies to routine questions | Approving anything that contains advice |
AI can help with summaries, triage and first drafts, but it can state tax rules confidently and wrongly. Keep a qualified person responsible for anything that amounts to advice, and do not paste client data into consumer AI tools without checking where it goes. Many of these steps can be handled by practice management software you already pay for; custom work makes sense when the tools do not connect or your process is unusual. Our guide to business process automation explains how to choose what to automate first.
Measure what works
In short: know which sources bring clients you want, at what cost and fee.
Each month, record enquiries by source, how many became clients, the annual fee they brought and what each channel cost. After a few months you will see which channels bring the clients in your niche, which bring price shoppers, and which are not worth continuing. Track successful website enquiries as key events in your analytics, without sending personal data, and keep the source on the client record. For the wider framework, see how to generate qualified leads for a small business.
Where DataVolve fits
DataVolve is a software and automation company, not an accountancy firm, and we do not give accounting or tax advice. We build the systems around the practice: CRMs that track every enquiry from first contact to engagement, client portals and onboarding workflows as part of our custom software development, AI and workflow automation for document chasing and inbox triage, and SEO and website work for the service pages your clients search for. We connect them to the software you already use rather than replacing it.