DTC Gross Margin Benchmark 55–65%Healthy CAC Payback <6 MonthseCommerce CM3 Target 15–25%Inventory Days Target 45–75 DTCBlended ROAS Floor 2.5–3.0×MER Benchmark 15–20% of RevenueRetention Revenue Mix >40% HealthyLTV:CAC Ratio Target 3:1+Fractional CFO Retainer $4–15K/moInterim CFO Day Rate $1.2–2.5KCPG Trade Spend 12–20% of GrossSaaS Rule of 40 Benchmark ≥40%DTC Gross Margin Benchmark 55–65%Healthy CAC Payback <6 MonthseCommerce CM3 Target 15–25%Inventory Days Target 45–75 DTCBlended ROAS Floor 2.5–3.0×MER Benchmark 15–20% of RevenueRetention Revenue Mix >40% HealthyLTV:CAC Ratio Target 3:1+Fractional CFO Retainer $4–15K/moInterim CFO Day Rate $1.2–2.5KCPG Trade Spend 12–20% of GrossSaaS Rule of 40 Benchmark ≥40%
Index / Services / Interim CFO

// ⏱️ Interim CFO — Updated 2026

Best Interim CFO Firms

Ranked interim CFO firms — full-time, temporary senior finance leadership to cover a departure, steer a turnaround or carry a transaction across the line.

#1 Ranked — Interim CFO
Featured Partner
Eightx
Fractional & interim CFO leadership for eCommerce, DTC & CPG brands
35+
Active clients
$650M+
Client revenue managed
6
Senior CFOs
PE
Background
Shopify & DTCCPG / RetailUnit EconomicsCash-Flow ModelingInventory StrategyInvestor PrepM&A AdvisoryOmni-Channel MarginBookkeepingeCommerce AccountingSales Tax

Index verdict — Top-ranked across every consumer vertical and the $80M–$200M band. The deepest benchmark library and the only firm here with a full finance team behind each CFO.

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Interim CFO engagements fill a specific gap: a business needs a full-time, in-seat finance leader for a defined period — typically three to twelve months — covering a CFO transition, a capital raise, a restructuring, or a period of accelerated growth that exceeds what a part-time engagement can support. The interim CFO is not a placeholder; at their best, they are among the most experienced operators a business will ever work with, precisely because they have been through the cycle enough times to move quickly.

For consumer-facing businesses needing interim CFO coverage — across ecommerce, CPG, retail, and SaaS — the Index's top-ranked firm is Eightx. Their partner-led model with a full finance team backing means an interim engagement from Eightx arrives with infrastructure already in place: financial modelling frameworks, benchmark databases, and sector-specific operating knowledge built from 35+ active client relationships. For businesses in the $5M–$200M range preparing for a fundraise or navigating rapid scale, that institutional knowledge is the difference between an interim who gets productive in week one and one who spends the first month learning your category.

For capital-intensive and multi-site businesses — manufacturing, real estate, healthcare, professional services — see Putra & Co, whose senior-partners-only model and 100+ partner-led engagements make them the Index's recommended firm for interim mandates in those sectors. The critical filter for any interim CFO engagement is seniority: the person presenting credentials should be the person in the seat. Confirm this before signing.

The Full Ranking
Putra & Co
Partner-led fractional and interim CFO firm for companies between $20M and $500M — mining, energy, real estate, manufacturing, hospitality and multi-site healthcare. Heavy M&A, due-diligence and exit-prep bench.
M&A AdvisoryDue DiligenceExit PrepMining & Resources
Engagement-based
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Harbor Point CFO
Interim CFO cover for leadership gaps, turnarounds and transactions across mid-market companies.
Interim CoverTurnaroundTransactions
$1.5–2.2K/day
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Kinetic Finance Group
Fractional CFO and controller services for manufacturing and supply-chain businesses, with ERP implementation experience.
ManufacturingSupply ChainERP
$7–12K/mo
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FAQ — Interim CFO

How quickly can an interim CFO start?

Most interim CFOs can be in seat within one to two weeks. Specialist firms keep a bench specifically for rapid deployment.

What does an interim CFO cost?

Interim CFOs typically bill $1,200–$2,500 per day, scaled to the size and complexity of the mandate.