Accounting Marketing Agency Pricing for CPA Firms

An accounting marketing agency costs from about $1,000 a month for paid ads management to $7,426 or $12,328 a month for a specialist SEO program, among firms that publish prices, and ad spend is billed on top. Done-for-you content for CPA firms starts at $399.95 a month, CPA website platforms with email tools run $95 to $500 a month, and a three-year outsourced growth program can cost $7,500 down plus about $3,400 a month. An AI marketing agent that writes and launches the recurring campaigns costs $49 to $149 a month.

Those numbers cover very different purchases, which is why proposals for the same firm can differ by a factor of ten. Below, each route is priced from the provider's own page where one exists, then costed for a year at three firm sizes. Where a figure comes from a guide rather than a price list, the table says so.

Accounting marketing agency pricing by type of partner

Most marketing firms that specialize in accountants, including Hinge, Brand House and Marketing 360, quote after a call, so treat the published figures as the floor of what you will be offered. The pattern across all of them is the same: retainers are priced by the channels and hours involved, not by your revenue, even though your revenue decides what you can afford.

What a CPA marketing retainer includes, and what is billed on top

A retainer buys hours. Strategy, account management, writing, design and reporting come out of that pool, and a good proposal lists a fixed number of deliverables a month. Four costs sit outside it.

Media. Clicks on Google and Meta are paid to the platform, never to the agency. Markology's own guide suggests around $1,500 a month in ad spend before Google Ads shows meaningful results for an accounting firm, which puts a $1,000 management fee plus media at $2,500 a month before you have a single new client. Some agencies also charge a percentage of spend; ask where it starts.

Setup and strategy. SERPsculpt sells its strategy as a one-off $4,988 package before any monthly plan. Build Your Firm's niche websites carry a one-time setup fee that varies by niche. Agencies that do not publish a setup fee often price the first month higher.

Website projects. A custom accounting firm website runs from $5,000 to over $100,000 according to Markology, which itself recommends spending no more than $10,000. Platform sites at $95 to $500 a month avoid the lump sum but tie you to the platform.

Partner review time. Every piece that goes out under your firm's name needs a partner's read. CPAs advertising to the public are held to the AICPA rule against false, misleading or deceptive advertising, and practitioners before the IRS also follow Circular 230 section 10.30, which requires published fees to be honored for at least 30 days and copies of mailed and electronic solicitations to be kept for 36 months. An agency that drafts loosely sends that rework back to the partner in March, when the partner has no time.

Year-one cost at three firm sizes

The same scenario costed two ways: an agency route at the low end of published prices, and a software-led route built around the people the firm already has. Media is excluded from both, because it is the same money whichever route places it.

The first two rows are not close, and they are not like-for-like either. The agency route buys a person who runs the ads account and writes the posts; the software route assumes a partner spends twenty minutes a week approving drafts. For a solo practitioner or a small firm, that trade usually wins, because the deadline campaigns and planning emails repeat every year and are production work, not strategy.

The third row is the honest exception. A firm of 15 to 40 people chasing metro-wide search terms is choosing between a specialist SEO retainer and its own hire, and the two cost about the same. There the question is whether you want a team you rent or a person you keep, and software is an add-on to either.

How to check whether the retainer pays for itself

Work from fees, not from traffic. Take the average annual fee of the client you want more of, multiply by how many years they typically stay, and compare that with the year-one cost. A business client at $4,000 a year who stays five years is worth $20,000 in fees. At $12,000 a year, an ads retainer needs one such client a year to pay back in fee terms; at $89,112, an SEO program needs about four and a half, plus enough capacity in the firm to serve them.

Capacity is the part proposals leave out. A campaign that fills January with new 1040 clients the firm cannot take is wasted money. The best returns come from aiming marketing at the work you want in the months you have room: entity planning and bookkeeping clean-up in the summer, year-end planning in November and December.

Bookkeeping catch-up is a good example. It sells well in the quiet season, but the new client usually arrives with twelve months of PDF statements and no ledger. Firms that price it profitably tend to standardize the intake, for instance by running the statements through a tool that will convert PDF bank statements to Excel before anyone starts categorizing, so the fee in the ad matches the hours the job really takes.

Questions to ask before you sign

Who owns the ad accounts and the website? The Google Ads account, the Meta page and the domain should be in the firm's name with the agency added as a user. If the agency owns them, your history leaves with the contract.

How does the agency handle client data? Under IRC section 7216, tax return information may be used without consent only to offer more tax return preparation and to send tax or general business information. Using it to market bookkeeping, advisory or other non-tax services needs each client's written consent. An agency that uploads your full client list to an ad platform for an advisory campaign is creating a problem for you.

What is the minimum term? Published minimums run from three months at SERPsculpt to three years for Build Your Firm's outsourced program. Ask for a 90-day out after the first quarter on a first engagement.

What gets reported? New business clients and booked consultations by campaign are the numbers that matter. A monthly deck of impressions is not the same thing.

When software does the recurring work

An AI marketing agent covers the part of the job that repeats: the extension deadline reminder, the year-end planning series, IRS notice search ads, service pages for each thing you sell and the review request after every engagement. It drafts them in your firm's voice with your banned claims stripped out, a partner approves, and each approved piece stays in the activity log you can export, which is the paper trail Circular 230 asks for. Accounting firm marketing software shows how it sits next to your website platform and CRM, what each vendor charges and which rules every draft is checked against. Growth is $149 a month, or $888 a year paid yearly.

If you are weighing the two routes more broadly, AI marketing agency vs software sets out the full comparison, and how accounting firms use AI for marketing covers what to publish month by month and what a partner must still review.

Questions accounting firms ask about agency pricing

How much does a marketing agency charge an accounting firm?

Among agencies that publish prices, ongoing marketing for accounting firms starts around $1,000 a month for paid ads management and runs to $7,426 or $12,328 a month for specialist SEO programs, before ad spend. Done-for-you content packages start at $399.95 a month, and a three-year outsourced growth program can cost $7,500 down plus about $3,400 a month.

How much should a CPA firm spend on marketing?

There is no regulator or professional body benchmark, so work back from the clients you want. If an average new business client is worth $4,000 a year in fees and you want 15 of them, that is $60,000 of new annual revenue. Spending $10,000 to $20,000 in year one to get there is easy to defend; spending $90,000 is not.

Is ad spend included in an accounting marketing agency retainer?

Almost never. The retainer pays for strategy, setup, writing and reporting. Clicks on Google and Meta are paid to the ad platform on top, and some agencies add a management fee as a percentage of spend. Ask for the retainer, the media budget and any percentage fee as three separate lines.

Is SEO worth it for a small accounting firm?

Local SEO usually is, because "CPA near me" and "tax accountant" searches carry real buying intent and a Google Business Profile with reviews costs little. A $7,000 a month SEO retainer rarely is for a firm under ten people, since the extra fees it needs to produce to break even exceed what most local markets can supply.

Can AI replace a marketing agency for an accounting firm?

For the recurring production work, largely yes. An AI marketing agent writes and launches the deadline campaigns, year-end planning emails, service pages and search ads for $49 to $149 a month, with nothing live until a partner approves. It does not replace an agency for a website rebuild, a rebrand or a merger launch.