Consulting
FP&A, fractional CFO, valuation, and systems consulting, under one partner-led team.
Updated August 2026
Consulting covers what does not sit inside a recurring tax, bookkeeping, or accounting engagement: an FP&A build-out, fractional CFO leadership, a defensible private-company valuation, or a financial-systems, AI, or fintech consulting engagement. Every engagement is scoped explicitly, priced in writing, and delivered by a partner you actually work with.
Fixed-fee, retainer, or hourly. Written proposal the next business day. Human review on every AI output.
What is under Consulting
Four consulting engagements
Each engagement is scoped around a deliverable you keep: a working planning model, a CFO on the calls that matter, a defensible valuation report, or a modernized stack with the AI guardrails in place.
FP&A
Turn your books into a planning tool. Budgets, rolling forecasts, KPI dashboards, and scenarios that refresh every month.
Financial planning and analysis built on your actuals. We build the annual budget, model the rolling forecast, define the KPIs that matter, and refresh the plan-vs-actual view every month so you can act on variance instead of decoding it. Delivered as a working model your team can operate, with documentation, not a black box.
What's included
- Annual budget aligned to your strategy
- Rolling 12- to 18-month financial forecast
- KPI dashboard tailored to your business model
- Monthly variance analysis (plan vs actual)
- Scenario modeling (best, base, worst case)
- Cash-flow forecasting and runway analysis
Fractional CFO
CFO-level financial leadership for small and growing businesses, without the full-time salary.
Strategic finance support from a seasoned CFO on a fractional basis. Cash-flow planning, owner and lender reporting, pricing and margins, banking relationships, and the financial decisions that shape your company's trajectory. Same partner every conversation, one team accountable for both the numbers and the calls made on them.
What's included
- Monthly or quarterly owner and leadership reporting
- Cash-flow planning and 13-week forecasts
- Banking and lender relationship management
- Pricing, margin, and profitability analysis
- M&A, succession, and exit readiness
- Strategic finance partnership for the leadership team
Business Valuation
Independent, defensible valuations when the number actually has to stand up.
Private-company valuation reports built on accepted methodologies (income, market, and asset approaches) with documentation that survives scrutiny, whether the audience is an owner buyout, a partnership exit, an estate or gift filing, an M&A negotiation, or a litigation matter. Built to AICPA SSVS, IRS Rev. Rul. 59-60, and USPAP guidance.
What's included
- Owner buyout, partnership change, and buy-sell agreement valuations
- Estate, gift, and succession planning valuations
- M&A buy-side and sell-side support valuations
- Shareholder and partnership dispute / litigation support
- Income, market, and asset approaches with reconciled conclusion
- Written report with assumptions, methodology, and supporting data
Financial Systems, AI & Fintech Consulting
Financial systems, AI in the finance function, and fintech consulting. From the team that built ClariFi and operates StartupCFO.AI.
Consulting for organizations that have outgrown their current finance stack, want a clear-eyed read on where AI actually helps, or are building finance features into their own product. We select and integrate tooling, implement AI workflows with human-review guardrails, and advise fintech product teams, grounded in operating an AI-native finance firm ourselves.
What's included
- Finance-stack modernization: tool selection, integration, migration
- AI adoption in the finance function, with human-review guardrails
- Fintech consulting for product teams building finance features
- FP&A infrastructure design when a full build-out is not the ask
- Vendor evaluation and build-vs-buy diagnostics
- Scoped fixed-fee, retainer, or hourly, whichever suits you
Process
How the engagement runs
Five steps from first call to signed scope, designed so you never commit to work you have not seen priced and sequenced in writing.
- 1
Fit call (15 minutes)
A short call to hear the problem and tell you honestly whether consulting is the right tool for it. If the better answer is an off-the-shelf product, an ongoing service, or our sister practice, we say so on this call.
- 2
Discovery session
A working session with the people who touch the numbers: current systems, how the close actually runs, what reporting exists, where the spreadsheets live, and what decision or bottleneck prompted the call.
- 3
Diagnostic review
We go through the stack itself: the ledger, the integrations, the models, the manual steps, and map what should be fixed, automated, rebuilt, or left alone. Where AI is on the table, we test it against your real data before recommending it.
- 4
Findings readout
A written readout of what we found and the sequence we would tackle it in: quick wins first, structural work second, and a clear line between what is worth doing now and what can wait.
- 5
Written proposal the next business day
The next business day after the readout you get a written proposal with named deliverables, a timeline, and pricing in whichever model suits you: fixed cost for the engagement, retainer, or hourly. You know what you are buying before you commit.
Case in point
We consult on what we have built and run
The advice on this page is not theoretical. Both of these are our own: one we built, one we operate every day. They are why our recommendations come with failure modes attached.
Built by our team · part of Rubric Associates LLC
ClariFi
An agentic AI decision engine for accounting workflows: it reads the ledger, drafts the analysis, and routes every output through human review before it touches a client.
Building ClariFi taught us exactly where agentic AI holds up in production accounting work and where it quietly fails, which prompts, guardrails, and review loops make the difference, and how to scope AI projects so they ship instead of stalling in pilot.
Operated by our team · sister practice, same firm
StartupCFO.AI
An AI-native finance firm for venture-backed startups, run day to day on the modern stack this hub describes: automated close, live dashboards, AI-assisted reporting.
Operating StartupCFO.AI taught us what these systems look like under real monthly load across a book of clients: which automations pay for themselves, which dashboards get opened, and what breaks at month-end when theory meets a real close.
Fit check
Who Consulting is built for
We work with organizations that already have real numbers and want a better machine around them: a working planning layer, a CFO on the decisions that matter, a defensible valuation, or automation that survives contact with month-end.
Not the right fit for VC-backed startups. If you are venture-backed, our sister practice StartupCFO.AI is purpose-built for you, same firm, tooling optimized for venture-scale startups, and we will refer you there on the fit call rather than sell you the wrong engagement.
Small and mid-market businesses
Operators who need a planning layer, a working forecast, or a CFO on the calls where the money decisions get made.
Professional-services partnerships
Law firms, medical and dental groups, agencies, and consultancies working through partner comp, valuation, or a lateral move.
Family offices
Multi-entity structures that need consolidated reporting, clean data flows across entities, and careful, human-reviewed automation.
The People You'll Work With
Same partner every conversation. Not a rotating team.
Engagements are led directly by a partner. The same person on your kickoff call signs your filings, runs your close meeting, and picks up the phone in July.
Harry Prabandham
Founder & Partner
The Wharton School, University of Pennsylvania
Founder of Rubric Financial. Wharton MBA + MS in Computer Science. Decades of experience across finance and technology.
Aparna Devalla, CPA
Partner, Tax & Accounting
Licensed CPA. Decades of experience in U.S. taxation, accounting, and banking. Leads the tax and accounting practice at Rubric Financial.
Nirmala Murugesan, CA, CPA
Partner, Accounting
Partner leading Rubric Financial's accounting practice. CA and CPA with 20+ years across U.S. GAAP, IFRS, and cross-border entity accounting in India and the U.S.
Glossary
Common CFO and valuation terms
Plain-English definitions of the terms that come up in board meetings, lender conversations, valuation reports, and any serious cash-flow planning.
EBITDA
Earnings Before Interest, Taxes, Depreciation, and Amortization: a proxy for operating cash generation.
Discount for Lack of Marketability (DLOM)
A valuation discount applied to private company shares to reflect their illiquidity.
Discount for Lack of Control (DLOC)
A valuation discount applied to minority interests in private companies to reflect the fact that a non-controlling owner cannot direct the company's strategy, dividend policy, capital structure, or sale.
13-Week Cash Forecast
A weekly projection of cash inflows, outflows, and ending balance over a rolling 13-week period.
Burn Rate
The monthly net cash outflow of a business: how much cash leaves the bank each month after collections.
Runway
How many months of operations the business can sustain at the current cash balance and net burn rate.
Cash Conversion Cycle (CCC)
How many days between paying for inputs and receiving cash from customers: Days Inventory + Days Sales Outstanding − Days Payables Outstanding.
DSO and DPO (Days Sales / Payables Outstanding)
DSO = average days customers take to pay you. DPO = average days you take to pay vendors. Together they reveal working-capital health.
Working Capital
Current assets minus current liabilities, the cash and near-cash needed to fund day-to-day operations.
Gross Margin
(Revenue − Cost of Goods Sold) ÷ Revenue. The single most diagnostic operating metric on a P&L.
Contribution Margin
Revenue minus variable costs, the dollars each sale contributes toward covering fixed costs and profit.
Operating Leverage
The degree to which a business's costs are fixed; high operating leverage means small revenue changes amplify into large profit changes.
What you can count on
Three commitments, written down.
CPA-signed accuracy guarantee
If a return signed by Rubric Financial triggers a math-error notice, we fix it and pay the resulting IRS penalty, subject to your engagement letter's terms. CPA review on every filing.
One-business-day response
Your partner replies within one business day, and there's no per-question fee. Year-round access, not just tax season.
Fee-only, no kickbacks
We don't sell insurance, annuities, or investment products. Our only revenue is your monthly fee. No conflicts.
Frequently Asked
Consulting questions we hear often
- What sits under Consulting versus the three service buckets?
- Consulting covers work that is not a recurring tax, bookkeeping, or accounting engagement: FP&A build-out, fractional CFO leadership, defensible business valuation, and financial-systems, AI, and fintech consulting. Tax, bookkeeping, and accounting have their own pillar pages and their own bucket cards on the services page.
- When should I hire a fractional CFO instead of a controller or bookkeeper?
- You hire bookkeeping and accounting when the books need to be right and closed on schedule. You hire a fractional CFO when the decisions on top of the books have gotten more expensive than an owner should be making alone: pricing, financing, hiring pace, cash timing, an acquisition, an exit. Most clients engage both, the recurring close underneath and the fractional CFO on top, so one team owns the numbers and the decisions made on them.
- How is FP&A consulting different from the fractional CFO engagement?
- FP&A consulting is a build. We design and hand over the annual budget, the rolling forecast, the KPI dashboards, and the plan-vs-actual view, then train your team to run it. The fractional CFO engagement is ongoing leadership on top of that infrastructure, working the model against real decisions every month. Some clients start with the FP&A build and add a fractional CFO later; some engage both from day one.
- What is a defensible business valuation, and when do I need one?
- A defensible valuation is one built to a professional standard (AICPA SSVS, IRS Rev. Rul. 59-60, USPAP) with documented assumptions, methodology, and a reconciled conclusion, so it holds up in front of the IRS, a court, a lender, or a counterparty. You need one for owner buyouts, buy-sell triggers, estate and gift filings, partnership disputes, and most M&A negotiations. A software-generated number is fine for a rough internal read; it will not survive scrutiny where it counts.
- Do we need to be a Rubric Financial client to engage the consulting practice?
- No. Consulting engagements stand on their own. Many clients come to us only for a systems migration, an FP&A build-out, a valuation, or an AI adoption roadmap and keep their existing accountant, bookkeeper, and tax preparer in place. If you later want ongoing support, our services are there, but nothing about a consulting engagement requires them.
- Should we build finance tooling ourselves or buy it?
- Usually buy, occasionally build, and the honest answer depends on how differentiated the workflow is. Commodity needs (ledger, payroll, expense management) are almost always better bought and integrated well. Building makes sense when the workflow is core to your product or genuinely unavailable off the shelf. We have done both, ClariFi is a build, most of our stack is bought, so we can walk through the trade-offs with real costs of ownership rather than vendor talking points.
- Is our data used to train AI models?
- No. Client data is never used to train models, ours or anyone else's. AI tooling we deploy runs on enterprise agreements that exclude training on your data, and every AI-generated output in an accounting or finance workflow goes through human review before anyone relies on it. That human-in-the-loop guardrail is a design requirement we build into every engagement, not an option.
- How are consulting engagements priced?
- We price consulting three ways: a fixed cost for the engagement, a retainer model, or hourly billing, whichever model suits you. The fee depends on scope, complexity, and cadence, so we do not publish a rate card or a ballpark. You get a written proposal the next business day after an intro call, and if scope genuinely changes mid-engagement, we re-scope in writing before any new work starts.
- Can you work with our existing accountant or bookkeeper?
- Yes, and most engagements work exactly that way. We design systems, build the FP&A layer, deliver the valuation, or implement AI workflows, and your existing accountant keeps running the books inside them. We coordinate directly with them during the build and hand over documentation so the improvements survive after we leave.
- Is this the right fit for a VC-backed startup?
- No. Rubric Financial's consulting practice is built for small businesses, mid-market operators, professional-services partnerships, and family offices, not venture-backed startups. If you are venture-backed and need board-pack reporting, R&D-credit expense tracking, 409A coordination, and cap-table workflows, use our sister practice StartupCFO.AI. Same firm, same partners, tooling optimized for venture-scale startups.
Keep reading
Business Valuation
The process of estimating what a business or ownership interest is worth, using income, market, and asset approaches, for purposes ranging from sale to tax to divorce.
GuideWhen Does a Small Business Need a Fractional CFO?
Bookkeepers record. Accountants close and report. CPAs file. None of them help you make the next decision. That's what a CFO does.
GuideBuilding a 13-Week Cash Forecast
The single most useful financial tool for a small business. Not a budget, not a P&L, a weekly cash projection you actually use.
GuidePricing Analysis: Cost-Plus vs. Value-Based
Most owners price by adding margin to cost. The good ones price to the value the customer gets. Here's how to tell which approach fits.
One integrated firm
Tax
CPA-signed federal, state, multi-state, sales, and cross-border filings, plus proactive multi-year planning.
Bookkeeping
Monthly close, categorization, and reconciliation on a five-business-day cadence. Foundation for the FP&A layer.
Accounting
Accrual-basis GAAP financials, management reporting, and payroll under one CPA-overseen team.
The Full Stack
How bookkeeping, accounting, tax, and CFO work as one integrated team under one roof.
Ready to scope a consulting engagement?
Tell us the decision or the deliverable. 15 minutes is enough to know whether we are the right tool, and if we are, you get a written proposal the next business day.