Most accountants have the same story about marketing agencies. A monthly retainer that felt reasonable. Three or six months of "building the brand" and "growing awareness". A folder of reports full of impressions and reach. And, at the end of it, not one new client they could point to. The retainer was not the real cost. The real cost was half a year of standing still while a competitor down the road got chosen instead.
Choosing the right marketing partner is one of the highest-leverage decisions a practice makes, and one of the easiest to get wrong. This is a buyer's guide to getting it right: the types of agency that serve accountants, the five things that separate a great partner from an expensive one, the red flags that should end a conversation, what you should expect to pay in 2026, and a simple 30-day way to test any agency before you commit.
Why the wrong agency costs more than the retainer
A marketing engagement has two prices. The visible one is the monthly fee. The invisible one, which is almost always larger, is the opportunity cost of the clients you did not win while nothing was working. If a retained accountancy client is worth over €10,000 in lifetime value, then an agency that costs you six months and delivers nothing has not cost you its fee. It has cost you the three or four clients you should have won in that time, plus the fee.
That is why "cheap" and "expensive" are the wrong lens. The only question that matters is whether the partner reliably produces booked calls with clients you want, at a cost that makes sense against what a client is worth. Everything below is about telling, in advance, whether they will.
The four types of provider serving accountants
Not every provider is an agency, and not every agency is right for a practice. There are four broad types.
| Type | What they are | Best for | Watch out for |
|---|---|---|---|
| Generalist agency | Markets any business, from cafés to clinics | Practices wanting broad reach, big budgets | No grasp of accountancy or compliance |
| Specialist agency | Works only with accountants or finance firms | Practices wanting sector expertise | Higher fees, waitlists |
| Freelancer | One person doing one channel | A single specific task | Limited scope, key-person risk |
| Done-for-you system | A platform plus a team, run for you | Practices wanting the whole system handled | Check it is genuinely done for you |
The generalist can run a competent Facebook campaign but will not know why "switching accountants" is a high-intent search or why you cannot promise a tax outcome. The specialist knows your world but often costs more and picks its clients. The freelancer is excellent for one job and fragile as a whole solution. The done-for-you system handles everything under one roof, which suits a busy practice, provided it truly runs for you rather than handing you software and a login.
The five-factor evaluation framework
Score any provider against these five factors. A great partner is strong on all five; an expensive one is usually weak on three.
Factor 1: Track record with accountancy practices
Have they actually grown firms like yours, in Ireland or the UK, and can they show it? Sector experience is not a nice-to-have. An agency that understands accountancy already knows the searches your clients use, the seasons that matter, and the trust signals that convert. Ask for specific examples of practices they have helped and what changed.
Factor 2: Compliance understanding
Your marketing has to satisfy your professional body and, if you advise, financial-promotion rules. A partner who does not know that you cannot promise specific tax savings, cannot gate reviews, and must keep client details confidential is a liability, not an asset. The right partner raises compliance before you have to.
Factor 3: Pricing that aligns incentives
The pricing model tells you whose interest the agency serves. A flat fee for a defined system is honest and predictable. A percentage of ad spend quietly rewards them for spending more of your money. A long lock-in with no performance link protects them, not you. Look for pricing that is transparent, predictable, and tied to work you can see.
Factor 4: Honest reporting and attribution
You should get a plain-English answer every month to one question: what did I get for this? Reporting built on impressions, reach and "engagement" is designed to look busy. Reporting built on enquiries, booked calls, clients won and cost per client is designed to be useful. If you cannot tell from the report whether it is working, it is the wrong report.
Factor 5: Willingness to share risk
The clearest signal of confidence is a partner willing to put something on the line: no long contract, month to month, kept by results rather than clauses. An agency certain it can deliver does not need to trap you. One that insists on a twelve-month lock-in is telling you how it retains clients, and it is not by performance.
An agency confident it can deliver does not need to lock you in. The length of the contract they push is usually inversely proportional to their confidence in the results.
Red flags: walk away if you see these
- A guarantee of a specific Google ranking or position. No honest provider can promise this; the algorithm is not theirs to command.
- Hidden or "it depends, let's talk" pricing that never becomes a number.
- Reports full of impressions, reach and followers, with no line for clients won.
- A long compulsory contract with no performance link.
- No understanding of, or interest in, your compliance obligations.
- Vague promises of "awareness" and "brand building" with no path to booked calls.
What to expect to pay in 2026
Prices vary by scope and by provider type. These are typical monthly ranges for accountancy practices in Ireland and the UK, so you can spot both the overpriced and the too-good-to-be-true.
| Provider type | Typical monthly cost | What it usually includes |
|---|---|---|
| Freelancer (one channel) | €300 to €900 | A single service, such as ads or SEO |
| Generalist agency | €1,000 to €3,000+ | Multiple channels, plus management fees |
| Specialist agency | €1,500 to €4,000+ | Sector expertise, often plus a setup fee |
| Done-for-you system | €500 to €1,500 | The whole system, run for you, one fee |
The cheapest option is rarely the best value and the most expensive is rarely the safest. Value is clients won per euro spent, not the size of the invoice.
Run a 30-day evaluation before you commit
You do not have to guess. Test any provider with a simple, low-risk 30-day process.
- Ask for a free, honest assessment of where you stand now: your visibility, your top local competitor, and the gap. A confident partner gives you this before you pay anything.
- Ask exactly what they would do in the first 90 days, in plain English, and what success looks like in numbers.
- Ask how they price, whether there is a contract, and what happens if it does not work.
- Ask to see reporting from a real client, with the vanity metrics stripped out.
If a provider is reluctant on any of these, you have your answer. The right partner is transparent because transparency is in their interest too.
The case for a specialist, done-for-you partner
For most busy practices, the best fit is a done-for-you system built for accountancy specifically. It removes the two biggest problems at once: the generalist's lack of sector understanding, and the freelancer's fragmentation. One team that knows accountancy, one platform running the whole system, one plain-English report, and pricing that does not punish you for growing.
That is exactly what Webnua is. It is built for accountancy and finance practices only, run for you for one flat monthly fee, with no contract and nothing published without your approval. You get the whole system (website, local SEO, Google Business Profile, reviews, follow-up, content and reporting) from one team that works with practices like yours all day.
And it starts the way this guide says every good partner should: with a free 15-minute Visibility Audit that shows you exactly where you stand, what your top competitor is doing, and a plan to overtake them. Useful whether or not you ever work with us, and no pitch unless you ask for one.
What is the best marketing agency for accountants?
How much does a marketing agency cost for an accountancy firm?
Should accountants use a specialist or a generalist agency?
What questions should I ask a marketing agency before hiring?
Can a marketing agency guarantee more clients or a Google ranking?
Choosing a marketing partner is really a test of one thing: whether they are set up to win you clients or to keep you paying. Judge them on sector track record, compliance, honest pricing, real reporting and shared risk, test them for 30 days before you commit, and you will rarely get it wrong. If you want a partner built for accountancy from the ground up, start with a free Visibility Audit.