Sister Practices
Rubric Financial or StartupCFO.ai — which is right for you?
Rubric Financial and StartupCFO.ai are sister practices of the same firm. The Rubric Financial team — including Aparna (CPA) on tax and accounting and Harry on advisory and CFO — delivers the work behind both brands. Same partners, same partner-led standard, same CPA review on every filing.
The brands exist because the work for a venture-scale startup is materially different from the work for a small business or individual. Rubric Financial is built for small businesses and individuals: bookkeeping, accounting, payroll, business and personal tax, FP&A, fractional CFO, and business valuation. StartupCFO.ai layers the ClariFi decision engine on top of the same accounting backbone, plus venture-stage workflows (board packs, R&D credits, 409A coordination, runway forecasting).
At a glance
| Attribute | Rubric Financial | StartupCFO.ai |
|---|---|---|
| Who delivers the work | Rubric Financial team (Harry, Aparna CPA + delivery team) | Same Rubric Financial team — packaged for venture-stage clients |
| Target client | Small businesses and individuals | Venture-scale startups (VC-backed or about to be) |
| Service scope | Bookkeeping, accounting, payroll, business + personal tax, FP&A, fractional CFO, business valuation | Bookkeeping, accounting, business tax, R&D credits, 409A coordination, fractional CFO, board pack generation |
| Decision tooling | Standard reporting in QuickBooks / Xero / Zoho | ClariFi decision engine layered on top of the books |
| Personal tax | Integrated — K-1s, equity comp, multi-state, AMT, estate | Founder add-on (limited) |
| Business valuation | Yes — buyouts, estate, M&A, litigation | 409A valuations only |
| Industries | Professional services, e-commerce, real estate, restaurants, healthcare practices | SaaS, AI, fintech, healthtech, biotech, climate-tech |
| Specialty workflows | Owner buyouts, succession, lender support, multi-state nexus | Board packs, R&D credits, 409A, runway forecasting, fundraising prep |
| Engagement model | Partner-led, CPA-reviewed, fixed monthly fee | Partner-led, CPA-reviewed, fixed monthly fee |
Which practice fits you
Choose StartupCFO.ai if
- You've raised institutional venture capital (or are about to)
- You need board-pack templates, investor-ready GAAP, and runway forecasts on a regular cadence
- You qualify for R&D tax credits and need them screened, claimed, and documented
- You need 409A valuation coordination for option grants
- You operate as a SaaS, AI, fintech, healthtech, biotech, or similarly venture-stage business
- You want the ClariFi decision engine layered on top of your books
Choose Rubric Financial if
- You're a small business owner, professional, or individual — not a venture-stage company
- You operate in restaurants, real estate, healthcare, professional services, e-commerce, or similar SMB categories
- You need integrated personal tax (K-1s, equity comp, multi-state, AMT) alongside business work
- You need a business valuation for owner buyouts, estate planning, M&A, or litigation
- You don't have institutional investors and aren't planning to raise venture capital
- Your priority is steady monthly close, clean filings, and CFO support — not fundraising readiness
Not sure which one?
Talk to a partner — same firm either way. We'll point you to the right practice based on your situation.
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