Miami Beach, Florida
Professional financial administration and business consulting. Specialized tax preparation services (PTIN & EFIN holder), state-commissioned notary services, and educational mentoring.
CEO & Founder
Liliana RojasDNN Group delivers a curated suite of financial and legal services designed for individuals, entrepreneurs, and growing businesses — grounded in expertise, guided by integrity.
Strategic guidance for business formation, operational structuring, and sustainable growth planning tailored to your market.
Strategy & GrowthCertified IRS tax preparation (PTIN & EFIN). Individual, business, and complex filings handled with precision and compliance.
IRS CertifiedState-commissioned notary for legal documents, affidavits, loan closings, and official certifications — with discretion and speed.
State CommissionedBookkeeping, cash flow analysis, financial reporting and management for small businesses and entrepreneurs seeking clarity.
Operations & FinanceOne-on-one mentorship bridging neuroscience and financial literacy — empowering the immigrant and entrepreneurial community.
NeurofinanceLily Rojas is a bilingual Financial Administrator and Business Consultant with over a decade of experience guiding entrepreneurs and families toward clarity and financial independence.
With deep expertise in Neuromarketing, Lily bridges the science of the mind with the discipline of finance — understanding that lasting financial transformation starts with reshaping the beliefs we hold about money.
As the founder of DNN Group, she serves the immigrant and entrepreneurial community of South Florida with certified tax preparation, notarial services, and one-on-one mentoring — always with warmth, precision, and authority.
Navigating the U.S. tax system as a foreign-born business owner comes with unique challenges — and opportunities. Here's where to start.
Read More →Fear, scarcity mindset, and avoidance are not character flaws. They are neural patterns — and they can be changed with the right tools.
Read More →Choosing the right business structure is one of the most consequential decisions you'll make. We break it down simply and clearly.
Read More →Whether you're filing taxes for the first time, launching a business, or seeking clarity on your financial future — we are here. Reach out and let's create a plan together.