When you hire Colella CPA, you hire me.
I built my practice for business owners with multiple businesses, entities, and investments who want a trusted advisor that knows them personally and handles their work directly.
Mark A. Colella
CPA & Certified Tax Coach
New York, NY
Direct Working Promise
- No associates handling your high-stakes questions.
- Year-round access for real-time entity moves.
- Capped client roster to ensure responsiveness.
Why I Kept My Practice Boutique
Larger firms are built to serve many clients at once, usually through a team of partners and associates. I chose a different model for my practice.
I keep my client list intentionally small. That gives me the time and focus to understand every entity you own, how cash moves between them, and which elections make the most sense for your situation.
Education & Advanced Certifications
I earned my master's degree in taxation, and I'm a licensed Certified Public Accountant in New York and New Jersey.
Beyond standard CPA requirements, I earned the specialized credential of Certified Tax Coach (CTC) through the American Institute of Certified Tax Planners. Tax preparation looks back at a year that has already ended. CTC training focuses on planning ahead, so the decisions you make during the year can help reduce future tax liabilities within the law.
The Multi-Entity Focus
Many practices focus on single-W2 returns or single-owner LLCs. My sweet spot is complexity: founders who run an operating business, own a commercial building in a separate LLC, hold passive assets, or navigate dual-entrepreneur family tax dynamics.
When all those pieces connect under one watchful eye, tax planning shifts from stressful uncertainty to a strategic advantage.