Stop buying one tax return.
A $400 individual return and a $1,200-a-month bookkeeping client both start with a search. Only one of them should be getting your ad budget.
Build the account around retainers, not returns.
Accounting is one of the few local services where a single client can be worth $15,000 a year for a decade. A monthly bookkeeping and advisory client at $900 a month, retained four years, is $43,000. An individual 1040 is $350 and might not come back. If both are competing for the same ad budget, the cheap one will win the auction and your practice will fill with the work you least want.
So the first decision isn't keywords — it's which client you're buying. Most firms should be spending the majority of their budget on small business bookkeeping, payroll, and CFO-style advisory searches, and treating individual tax as an overflow or seasonal play at most.
Once you decide, everything else follows: a separate campaign per service line, a target cost per acquisition tied to annual client value rather than to a form fill, and landing pages that speak to a business owner's problem rather than to a taxpayer's deadline.
Set your target cost per client from annual value. A $600 acquisition cost on a $10,000-a-year client is a bargain.
What accounting leads cost and what they're worth.
| Service line | Cost per lead | Annual client value |
|---|---|---|
| Small business bookkeeping | $60–$160 | $4,800–$18,000 |
| Payroll services | $50–$130 | $1,800–$6,000 |
| Business tax preparation | $70–$180 | $1,200–$5,000 |
| CFO / advisory services | $120–$350 | $18,000–$60,000 |
| Individual tax preparation | $25–$70 | $250–$600 |
| IRS resolution / back taxes | $90–$300 | $2,500–$10,000 |
US ranges for small and mid-size firms. Cost per click spikes 40–80% between January and April on every tax-related term.
Five decisions that separate a book-building account from a busy one.
- Separate business from individual entirely
Different campaigns, different budgets, different pages, different target costs. Mixing them means individual tax's cheap clicks consume the budget that should be buying retainer clients.
- Buy by industry where you have depth
'Bookkeeping for restaurants' or 'CPA for construction contractors' converts far better and costs less than generic bookkeeping terms, because the searcher believes you already understand their books.
- Negative out the job seekers and students
Jobs, salary, courses, certification, QuickBooks tutorial, software, free templates, and CPA exam. In accounting accounts this is frequently 25–40% of untreated traffic.
- Treat proximity as optional for remote work
If you serve clients remotely, a tight radius is leaving money on the table. Test statewide or multi-state targeting for bookkeeping and advisory — the searcher who wants a local CPA will say so.
- Bid hardest in the off-season
Everyone floods the auction in February and March. Business owners looking to switch bookkeepers do it in May through September, when clicks are 40% cheaper and competition is asleep.
Ask for a consultation, not a quote.
Accounting doesn't convert on price, and the firms that put 'get a free quote' on the button attract exactly the clients who will leave for a cheaper option next year. The better offer is a specific, bounded consultation: a 30-minute books review, a tax-position check, a payroll compliance audit. Something concrete enough to feel worth booking, small enough to feel safe.
Then reduce the friction. A calendar embedded on the page, with real availability, beats a contact form by a wide margin in this vertical — business owners want the decision resolved now, not after three rounds of email tag. Firms that add scheduling to their landing page routinely see conversion rates jump by half.
Finally, show credentials without hiding behind them. Licenses, years in practice, industries served, and the name and face of the person they'll actually work with. In professional services, the photo of a real accountant outperforms every stock image ever licensed.
Accounting Google Ads questions
- How much should an accounting firm spend on Google Ads?
- $1,500–$4,000 a month is a workable range for a small firm targeting business clients, and it's justified by the math: even at a $600 cost per new bookkeeping client, a single retained client at $9,000 a year pays back fifteen times over. Budget more heading into tax season if you're chasing business returns, less if your capacity is already committed.
- Should I advertise during tax season or avoid it?
- Both, for different reasons. Tax season is when demand peaks and clicks are most expensive, so it's right for high-value business returns and resolution work. The off-season is when business owners actually shop for a new bookkeeper, clicks are much cheaper, and you have the capacity to onboard properly. Most firms over-invest in Q1 and ignore the better opportunity in Q3.
- Is it worth advertising individual tax preparation?
- Only if it's a deliberate strategy — high-volume, efficient process, and a plan to identify business owners inside that client base. As a general lead source it's a trap: low value, low retention, and it consumes the same budget that could be buying monthly retainer clients.
- How long before Google Ads produces accounting clients?
- Leads come in within the first week or two, but accounting has a longer close cycle than the trades — expect two to six weeks from inquiry to signed engagement for bookkeeping, longer for advisory. Judge the channel at ninety days, not thirty, and track signed engagements rather than form fills.
20 minutes. Zero pitch.
Send us your account and your average client value by service. We'll show you which campaigns are actually building your book.