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 Harry on consulting and CFO, Aparna (CPA) on tax, and Nirmala (CA, CPA) on accounting) 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, business valuation, and U.S.–India cross-border tax. 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, Nirmala CA 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, cross-border tax (U.S.–India) | Bookkeeping, accounting, business tax, R&D credits, 409A coordination, fractional CFO, board pack generation |
| Decision tooling | Standard reporting in QuickBooks / Xero / Zoho Books | 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
Keep reading
1099-NEC
IRS form used to report payments to non-employee contractors and freelancers.
GlossaryW-2
IRS form reporting wages, tips, and tax withholding for employees.
GlossarySchedule K-1
IRS form reporting a partner's, S-corp shareholder's, or trust beneficiary's share of income, deductions, and credits.
GlossaryPassthrough Entity
A business entity that doesn't pay federal income tax; income passes through to the owners.
GuideS-corp vs. LLC for Small Business Owners
When the S-corp election actually saves money for an LLC owner, and when it costs more in headaches than it pays in taxes.
GuideK-1 Income: What It Is and How to File It
If you're a partner, S-corp shareholder, or LLC member, you'll get a K-1. Here's how to read it and where each number lands on your 1040.
Not sure which one?
Talk to a partner, same firm either way. We'll point you to the right practice based on your situation.
We'll tell you honestly if we're the right fit.