The verdict in three sentences
For an international tax and fiduciary firm in Miami, SEO remains the channel that brings measurable enquiries on very precise queries such as pre-immigration tax planning Miami or trust administration Florida, while AEO/GEO (being described accurately by AI assistants like ChatGPT) is gaining weight among families and entrepreneurs preparing a move to the United States. Most established firms are better off keeping SEO as the foundation and giving a limited share, often 20 to 40% of the budget, to AEO. Either way you measure: Search Console and qualified enquiries for one, a dated record of AI answers for the other, with no promise of ranking or recommendation.
What your clients look for, and where
Clients of a Miami fiduciary firm include Latin American entrepreneurs relocating to Florida, European families structuring wealth and groups opening a US subsidiary. Their questions are specialized: pre-immigration planning, corporate substance, transfer pricing, trust administration, CRS and FATCA reporting, tax residency status. On Google they type short, technical queries; with an AI assistant they ask a long question, such as I am moving from São Paulo to Miami with a holding company in Brazil, what kind of firm should I consult?
Content must stay informative. A serious firm never presents planning as evasion and promises no tax outcome. Practitioners who practice before the IRS are subject to Circular 230, including its rules on advertising, and Florida trust companies fall, where a license is required, under the Office of Financial Regulation. This is not legal advice.
SEO and AEO/GEO compared for a fiduciary firm
| Criterion | SEO | AEO/GEO |
|---|---|---|
| What it targets | Google results pages on precise queries | AI assistant answers to long questions |
| Typical time to effect | 4 to 9 months on niche queries | 3 to 6 months before a trend shows in the records |
| Miami market budget (2026 ballpark) | USD 3,000 to 10,000 a month | USD 2,000 to 8,000 a month, audit USD 3,000 to 12,000 |
| Main metrics | Impressions, clicks, qualified enquiries | Share of answers citing the firm, accuracy |
| Pages that matter | One page per issue and per jurisdiction | The same, plus very factual team and license pages |
| Main risk | Generic content that never ranks | An assistant misdescribing your services or licenses |
| Market maturity | Established methods and tools | Young market, highly variable prices and methods |
Ranges reflect typical Florida agency quotes and public rate pages. At Kolonell, both types of work are priced on quote.
Where to invest, by situation
| Firm situation | Suggested priority | Why |
|---|---|---|
| New firm, little content | SEO first, with factual pages from the start | Without clear pages, no assistant has anything to cite |
| Established brand, solid branded traffic | Keep SEO, AEO at 30 to 40% of budget | Assistants often repeat what is already well documented |
| Heavily regulated content (trusts, licenses) | Legal review first, then SEO and AEO | A published error gets repeated by assistants for months |
| Limited budget, under USD 3,000 a month | SEO on 5 to 8 issue pages | Measurable return stays easier to read |
| Mostly Spanish and Portuguese speaking clients | Pages in Spanish and Portuguese, tracked on both channels | Clients ask assistants in their own language |
| Competitors already cited by assistants | AEO diagnostic to understand which sources are used | Knowing why a competitor is cited beats guessing |
How to measure, and what a diagnostic covers
On the SEO side, Search Console shows queries, impressions and clicks, and form tracking ties those visits to real enquiries. On the AEO side, the only honest measure is a dated record: the same questions asked at regular intervals, answers archived, the share of answers citing the firm and the accuracy of what is said (jurisdictions, licenses, services). Answers change from one day to the next, so a trend only shows over several months.
A diagnostic usually covers the technical state of the site, the queries where the firm is already visible, a first record of AI answers, the consistency of public information and missing pages. Two US-specific points are often added: accessibility, since ADA Title III lawsuits targeting websites are frequent (aim for WCAG 2.1 or 2.2 AA), and newsletter compliance with the CAN-SPAM Act. There is no single federal privacy law, so have counsel confirm the rules in the states where your clients live. To scope yours, a free quote request is enough.
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Illustrative example: Brickell Meridian Tax & Trust, 15 people, clients from Latin America and Europe. The firm has USD 6,000 a month and splits it 70% SEO and 30% AEO, so USD 4,200 and USD 1,800. Over 6 months that is USD 25,200 of SEO and USD 10,800 of AEO, USD 36,000 in total. The first record covers 30 questions in English and 30 in Spanish, so 60 answers: 4 cite the firm, about 6.7%, and 1 of those 4 credits it with a license it does not hold. Fixing that error comes before any volume goal.
FAQ
Should we stop SEO and bet on AI assistants?
No. For a fiduciary firm, SEO remains the most measurable channel; giving 20 to 40% of the budget to AEO is a prudent approach.
What does AEO cost in Miami?
As a 2026 ballpark, expect USD 3,000 to 12,000 for an audit and USD 2,000 to 8,000 a month for ongoing tracking. Kolonell prices this work on quote.
Can we publish examples of successful structuring?
Only in general, anonymized form, with no promise of a tax outcome. A single overly assertive page can create a regulatory problem.
How many questions should a record track?
Between 20 and 40 questions per language is usually enough. The illustrative case above tracks 30 in English and 30 in Spanish.
Can an agency guarantee that ChatGPT will recommend our firm?
No. Nobody controls AI answers, and no serious provider promises a ranking or a recommendation.
Find out how AI assistants describe your firm. A diagnostic comparing your Google visibility with what AI assistants say about your firm, with a reasoned budget split. Request a diagnostic quote: reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
