Written by Miriad with AI assistance and checked against the sources at the end. Practical guidance for small accounting and bookkeeping firms, not legal or ethics advice.
TL;DR: More leads is the wrong goal for a small accounting firm; more of the right clients is the goal. Score your current clients by fee per hour, recurring work and record quality, find out how the top ones arrived, and go back to those sources. Follow the solicitation rules, use the tax client list only as the rules allow, and skip bought lists.
Picture a bookkeeping firm with twelve staff in January. It does not lack enquiries. It lacks the right ones. The phone rings with shoebox clients who want their records sorted in a week, at a fee that would not cover the hours. Meanwhile the clients the firm would love to have more of, organised businesses with monthly bookkeeping and payroll, arrive quietly through a few referrals a year.
This article starts from the client profile and works back to the sources of leads. It is part of our guide to accounting firm marketing strategies, which checks every channel against client confidentiality.
Which clients does your firm actually want?
The clients you want are the ones who pay fairly for the hours they take, bring recurring work across the year, keep usable records, and do not all need you in the same three weeks. Your current client list already shows who they are. Score it once, and the profile writes itself in a sentence.
Score each current client on four points, using last year's figures from your practice management software:
| Point | How to measure | Why it matters |
|---|---|---|
| Fee per hour | Annual fees ÷ hours recorded | Shows which work pays for the time |
| Recurring work | Months a year with work for them | Spreads the load beyond tax season |
| Record quality | Hours lost to missing or late documents | Predicts next year's hours |
| Deadline fit | Share of their work in your peak weeks | Peak capacity is the scarcest |
Example (illustrative, not a real case): A bookkeeping firm scores its 120 clients. Client A, a café, pays 2,400 a year in fees and takes 40 hours: 60 per hour. Client B, a joinery firm with 9 staff on monthly bookkeeping and payroll, pays 6,000 and takes 50 hours: 120 per hour, with work in 12 months of the year and documents on time. The firm sorts the list by fee per hour and finds that 18 of its top 25 clients are trades businesses with 5 to 20 staff. Its profile becomes: "Trades businesses with 5 to 20 staff in our county that need monthly bookkeeping and payroll."
All figures above are in the firm's own currency and only illustrate the arithmetic. Your own list will give different numbers, and that is the point.
Where do your best clients come from?
Your best clients usually come from the same few places as each other: referrals from similar clients, introductions from other professionals, and searches for a specific problem. Check where your top clients came from, then put the effort into those sources, not into new channels that bring the wrong profile.
If you do not know how your best clients found you, start asking now: add one question to the intake form and record the answer. Then look at three sources worth checking first:
- Similar clients. A joinery owner knows other joinery owners. Ask at the end of the year-end meeting, naming the client type.
- Other professionals. Business bankers, solicitors, insurance brokers and software resellers meet your target clients first. Offer to be useful to them, not just to swap names.
- Specialist pages. A page answering "payroll for small building firms" attracts exactly the profile above. The accounting firm marketing ideas article lists more topics of this kind.
If any of these introductions involves money, disclose it. AICPA 1.520.001 says a member who pays or accepts a referral fee must disclose it to the client (AICPA Code, 2024).
What do the solicitation rules allow?
You may contact prospects with truthful, non-coercive communications, but you must stop when someone says no, and in the US you must keep copies of direct-mail and e-commerce messages and recipient lists. The AICPA Code also bans coercive, over-reaching or harassing solicitation. Polite, specific outreach to the right people is well inside the rules.
The rules in their own words:
- Circular 230, § 10.30: a practitioner may not keep contacting a prospect who has said they do not want to be solicited; copies of direct-mail and e-commerce communications and their recipient lists must be kept for at least 36 months (Cornell LII, 31 CFR 10.30).
- AICPA 1.600.001: no false, misleading or deceptive advertising, and no coercion, over-reaching or harassing solicitation (AICPA Code, 2024).
In practice, that means three office habits. Keep a "do not contact" list and check it before every send. Save each outreach email and its recipient list in a dated folder. And write messages that inform rather than pressure: no "last chance", no deadline you invented.
Can you offer new services to your existing tax clients?
Be careful. In the US, a tax preparer's client list may be used for educational tax information or to offer more tax return preparation, but the IRC 7216 rule says it "may not be used to solicit any service or product" beyond that. Offering bookkeeping or payroll to that list needs a different basis, such as valid consent.
The rule is in 26 CFR 301.7216-2(n), and its limit is explicit: the list "may not be used to solicit any service or product" other than tax return preparation, while a monthly tax newsletter to clients is given as an approved example (Cornell LII, 26 CFR 301.7216-2). Bookkeeping, payroll and advisory services sit outside that permission.
What a firm can do instead:
- Ask for consent at client onboarding, in writing, to tell the client about the firm's other services, after checking what a valid Section 7216 consent must contain. The client onboarding checklist shows where that fits.
- Mention other services in person, in the year-end meeting, when the client raises a need.
- Publish the services on your website, where anyone can find them.
Outside the US, the 7216 rule does not apply, but your professional code's confidentiality rules do, and so does the local data protection law. Check both before using a tax client list for something new.
How do you write outreach to a referral partner?
Write a short, specific note about the client type you serve well, the problem you solve for them, and one concrete way you can help the partner's own clients. No pressure, no attachment of a brochure, one clear next step. AI can draft it from your profile sentence and your service list, with no client data.
A template you can adapt:
Subject: Bookkeeping and payroll for your trades clients
Dear (first name),
We are a twelve-person firm in (town) that works mainly with trades businesses of 5 to 20 staff, on monthly bookkeeping and payroll. Your clients in that group sometimes struggle with (one specific problem, e.g. subcontractor payments at month-end close).
If it helps, we can send you a one-page guide on that topic to pass on, with no obligation. If you would rather not hear from us again, just say so and we will not contact you further.
(Name, title, phone)
Example (illustrative, not a real case): A firm sends this note to 8 business bankers and 4 solicitors it already knows, saves the email and recipient list in a dated folder, and adds two people who reply "no thanks" to its do-not-contact list the same day.
Why not just buy accounting firm leads?
Because a bought list starts from someone else's idea of a client, not yours. You cannot check where the data came from, the people on it did not ask to hear from you, and every contact runs into the solicitation rules above. The hours spent on cold calls are hours not spent on the sources that bring your best clients.
There is also a quality problem. A list of "small businesses in the county" contains the shoebox clients as well as the joinery firm. Your profile sentence filters them before the first conversation; a bought list does not.
If you want outreach and service pages that speak to your chosen client type in plain words, without pressure lines, the Conversion Copywriting Pack is built for that. Get notified when it launches.
FAQ
How can a small accounting firm get more bookkeeping clients?
Start from the clients you already have. Score them by fee per hour, recurring work, record quality and fit with your peak weeks, write a one-sentence profile of the top ones, and find out how those clients arrived. Then ask similar clients for referrals, build relationships with professionals who meet that profile first, and publish pages on their specific problems.
Can I use my tax client list to market bookkeeping or payroll services?
In the US, the IRC 7216 regulations say a tax preparer's client list may be used for educational tax information or to solicit more tax return preparation, and may not be used to solicit any other service or product. For bookkeeping or payroll offers, get the client's written consent, for example at onboarding, or raise the service in person when the client mentions the need.
What records do I need to keep of marketing emails?
Under Circular 230 section 10.30, practitioners must keep copies of direct-mail and e-commerce communications and their recipient lists for at least 36 months. A dated folder per send, holding the message and the list, is enough. Keep a do-not-contact list too, because the same rule bars continuing to contact a prospect who has said no.
Are paid lead lists worth it for accounting firms?
Usually not for a small firm. A bought list does not match your client profile, you cannot check how the data was collected, and cold contact must stop as soon as someone says no. Referrals from similar clients, introductions from other professionals and specialist pages tend to bring clients closer to the profile you want.
Sources
- AICPA, "AICPA Code of Professional Conduct" (copy hosted by the Minnesota Society of CPAs), 2024. https://www.mncpa.org/mncpa/media/Documents-Shared/about-mncpa-info/AICPA-code-of-conduct.pdf
- Cornell LII, "31 CFR § 10.30 — Solicitation" (IRS Circular 230), rule applies from 2011, accessed 2026. https://www.law.cornell.edu/cfr/text/31/10.30
- Cornell LII, "26 CFR § 301.7216-2 — Permissible disclosures or uses without consent of the taxpayer", accessed 2026. https://www.law.cornell.edu/cfr/text/26/301.7216-2