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The accounting team behind MO Accounting Services
An accounting firm in Miami, in English and Spanish, with one rule: you should understand your own numbers.
Our story
MO Accounting Services was founded by Martha Otalora, who has spent more than 18 years preparing taxes and keeping books for Miami families and small businesses. Today more than 500 clients, from more than 20 countries, trust the team with their returns, their books and their payroll.
Our tagline is “We see beyond the numbers.” In practice it means this: every return and every report is explained in plain language, in English or Spanish. Clients say in their Google reviews that they are treated like family and that their questions get answered. That is the standard we hold ourselves to.

18+years of experience
500+clients served
20+countries of origin
5.0Google rating, 148 reviews
Who we are

Martha Otalora
Founder & CEO
Martha founded the firm and leads it today. She built MO Accounting on personalized attention: taking the time to understand each client’s situation and goals, and explaining what was filed and why.
- IRS-registered tax return preparer
- More than 18 years in tax preparation and accounting
Insurance, under the same roof
Our licensed insurance agents handle home, auto, business, health and life coverage and compare rates from multiple carriers. Any Florida license can be checked on the state’s Licensee Search.
- Agents licensed by the Florida Department of Financial Services
- Licensed for life (including variable annuity), health, and property and casualty
- Rates compared from multiple carriers
A bilingual team
Our team works in Spanish and English. Clients mention them by name in their Google reviews, which is the best introduction we could give. We work with clients across Miami-Dade and Broward and in many industries.
How we work
Personalized attention
We treat every client like family and take the time to understand their situation and goals.
Transparent pricing
No hidden fees. Clear, upfront pricing, and no long-term contracts.
Year-round support
We’re not only here during tax season. Payroll, bookkeeping and IRS letters don’t wait for April.
Clients from 20+ countries
Foreign owners and investors bring us their U.S. companies, property and tax questions, in Spanish or English.
QuickBooks, set up and supported
Setup, training, cleanup and ongoing support for QuickBooks Desktop and Online.
In person or remote
Meet at our Miami office, or work with us securely from anywhere in the U.S.
Our office
We work from 175 Fontainebleau Blvd, Suite 1C, in west Miami-Dade, Monday to Friday from 9 AM to 6 PM.



Meet us in person or online
Book a free 15-minute consultation, or call us. In English or Spanish.
