About

Founded by Marissa Firstenberg, an award-winning CPA with over 14 years of experience, Rissa’s Accounting LLC is a boutique, concierge-style accounting firm helping business owners save time, improve cash flow, and grow with confidence.

We specialize in bookkeeping, payroll, sales tax compliance, inventory management, financial reporting, and fractional CFO services.

We go beyond the numbers by becoming an extension of your team, simplifying your finances, and helping you make smarter business decisions.

Our mission is simple: Take the stress out of accounting so you can focus on what you do best—growing your business!

Rissas LLC is an award-winning outsourced accounting firm that provides personalized bookkeeping, accounting, and fractional CFO services to help business owners understand their numbers and grow with confidence.