Marketing for Accountants: How CPA Firms Grow Past Referrals

The Short Answer

Marketing for accountants comes down to being easy to find and easy to trust for the clients you want. That means a clear niche, a website that explains what you do and for whom, a complete Google Business Profile, reviews, and a steady way to stay in touch with clients through the year. It also means doing all of it inside the rules that govern CPAs and tax preparers, which shape your email lists and web forms.

Referrals Come First, and They Get Checked

Many accounting firms were built on referrals, and referrals still bring some of the best clients. But a referral is a lead, not a signed engagement, and the person usually looks you up before calling.

What they find matters more for a firm that handles sensitive information. People are deciding whether to trust you with their finances. A Stanford study of how people judge websites found that broken links and typos did some of the most damage to a site's credibility, and a visible address, phone number and email did some of the most good. Wrong hours or an old phone number on your profile give people the same pause. Looking buttoned up isn't vanity for an accounting firm. It's part of being trusted with the data.

So the first job of your marketing is to back up the referrals you already get. Growing past them comes next.

Pick Who You're For

The firms that grow on purpose are usually known for something: restaurants, construction, medical practices, nonprofits or a particular kind of tax work. A niche makes every other piece easier. Your pages speak to one kind of client, your referral partners know who to send, and the searches you go after get specific enough to win.

The CPA firm we work with is a good example. Its niche comes from where it is and who its clients are, and when a prospect would be better served by another firm, it says so and refers them. That doesn't lose business. It builds the kind of reputation referrals come from.

You don't have to turn other work away. You lead with the clients you want more of.

What to Build

Our SEO work for accountants builds these pages around the searches in your market.

What AI Tools Showed Us

In September 2026, we asked ChatGPT, Claude, Gemini and Perplexity who a small business in Edmond should call for a CPA. Unlike our questions about family lawyers and real estate agents, the tools didn't lean on directories. ChatGPT, Claude and Perplexity cited mostly accounting firms' own websites, and the same three firm sites came up across all four tools.

One test doesn't prove why. It does suggest that a firm's own site carries real weight for this kind of question, which makes it the first thing to invest in after your profile.

Marketing Inside the Rules

Accountants market under more rules than most businesses, and some of them change how marketing would normally run. Your counsel, or the partner responsible for professional conduct, has the final word. These are the rules we plan around:

• Only licensed CPAs and registered firms use "CPA." The Oklahoma Accountancy Act limits the title to licensed individuals and registered firms, and a firm name can't mislead about the firm's form or ownership.
• No promised results. The AICPA Code, which Oklahoma applies to registrants, treats promotion that creates false or unjustified expectations of favorable results as misleading.
• Your tax-client list isn't a marketing list. Under section 7216, a preparer can use tax return information to offer more tax preparation, and nothing else, without the client's written consent. A bookkeeping or advisory campaign to your return file needs that consent first.
• No refund or deduction figures in marketing. The same rules bar advertising statistics that show refund, credit or deduction amounts.
• Solicitations say what they are. Circular 230 requires a tax practitioner's solicitations to identify themselves as solicitations, and copies have to be kept.
• Web forms never ask for tax data. Tax preparation firms fall under the FTC's Safeguards Rule. A marketing form should ask for a name, contact details and the service wanted, never a Social Security number, income figures or documents. Those go through your secure portal.

A Year Built Around Tax Season

1. 1

   Late January to April 15: make it easy to hire you

   The IRS opens the filing season in late January, and individual returns are due April 15. That's when people look for a preparer. Keep your profile hours, services and contact options current, and answer every inquiry fast.

2. 2

   May: ask for reviews

   Right after returns are filed is a natural time to ask clients how it went.

3. 3

   Summer: build pages

   The slower months are when the niche and service pages get written.

4. 4

   Fall: talk planning

   Year-end planning is the reason to reach business clients before December, through your opt-in newsletter.

5. 5

   Every month: check what's working

   Which pages bring inquiries, which searches you show for and where new clients came from.

SEO usually shows early movement in two to three months and steady leads around six, so pages written in the summer are working by the next tax season.

Common Questions