Quanta
Financial Advisor / Planner, Wealth Manager, Law Firm and Accounting Firm specializing in Special Needs, Advice-Only, Controllership, Equity Recipients and College Planning

Accountalent

Accountalent is the Go-To tax and accounting solution for 5,000+ Startups. As trusted tax and accounting experts focusing solely on startups, we are here to make your finances easy to understand. Our focus is on income tax compliance, R&D Credits, and bookkeeping and we scale with our clients from Seed to C.
Quanta

Quanta is a full-service accounting platform built for growing software companies. We handle everything from month-end close to tax filing and cash flow management — no bookkeeper or external firm required. More than just software, we’re a hands-on partner as your company scales.

Want to work together?
We partner with wealth advisors and financial planners to offer clients a streamlined, cost-effective, and enjoyable tax experience. See how Fifteenth can integrate with your offering and give your clients the gift of visibility.

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