Valuing a SaaS Business: Methods and Multiples 2025-2026

Why Do SaaS Businesses Value Differently?

SaaS (Software as a Service) companies exhibit financial characteristics that clearly distinguish them from traditional SMEs: recurring revenue, high gross margins (70-85%), low capital expenditure needs, and rapid growth potential without proportional cost increases. These features justify valuation multiples significantly higher than other sectors.

In the market, transactions on SaaS/tech SMEs are typically negotiated between8x and 15x EBITDA, compared to 4x-8x for traditional sectors. For fast-growing companies with significant ARR, revenue multiples (EV/ARR) are often more relevant than EBITDA multiples.

ARR, MRR, and Key Metrics

ARR (Annual Recurring Revenue) is the queen metric of SaaS valuation. It represents annualized revenue from active subscriptions, excluding one-time revenue (services, setup fees). MRR (Monthly Recurring Revenue) is its monthly equivalent.

Beyond ARR, acquirers and investors closely examine:

• NRR (Net Revenue Retention) - Measures ability to retain and grow revenue from existing customers. An NRR > 110% is considered excellent and justifies premium multiples.
• LTV/CAC ratio - Customer lifetime value divided by acquisition cost. A ratio > 3x indicates a healthy, scalable business model.
• Churn rate - Monthly or annual cancellation rate. Annual churn < 5% is a strong positive signal for B2B SaaS SMEs.
• The Rule of 40% - Sum of growth rate and EBITDA margin should ideally exceed 40%. A SaaS SME growing at 30% with 15% margin hits 45% and would be well valued.

DCF vs ARR Multiples: Which Method to Choose?

Both approaches are complementary and respond to different logics.

The DCF method is rigorous and intrinsic: it values the company based on its discounted future cash flows. It is particularly suited to mature SaaS SMEs (growth < 30%, positive EBITDA) because financial projections are more reliable. The sector WACC for SaaS ranges from 12% to 16% depending on size, with an unlevered beta of 1.17 (Damodaran Software category).

The ARR multiples method is faster and better suited to high-growth companies, where EBITDA is sometimes negative (heavy customer acquisition investment). Reference multiples in the market for 2025-2026 are:

• Mature B2B SaaS SME (growth < 20%): 3x-6x ARR
• Growing B2B SaaS SME (20-40%): 6x-10x ARR
• High-growth B2B SaaS SME (> 40%): 10x-15x+ ARR

In practice, an acquirer will always cross-check both methods. ValorSME applies DCF with Software/SaaS sector parameters (WACC 14%, exit multiple 11.5x, target margin 28%) and validates the result with an exit multiple to detect inconsistencies.

Specifics of SaaS Valuation

The SaaS market presents some specificities compared to the US or UK:

• More conservative multiples - Multiples observed in the market are generally 20 to 30% lower than US benchmarks, reflecting a smaller market and shallower buyer base.
• Tax credits matter - Research tax credits can represent significant tax benefits for SaaS SMEs, improving cash flows and thus DCF valuation.
• Employment law complexity - Post-acquisition restructuring costs are higher in regulated labor markets, which can weigh on the acquirer's offer.
• B2B premium - Acquirers prefer B2B models (annual contracts, lower churn) to B2C or freemium models.

How ValorPME Treats SaaS SMEs

In the simulation tool, the "Software / SaaS" sector automatically applies the following parameters:

• Default WACC: 14% (range 12-16% depending on size)
• Target EBITDA margin: 28% (range 20-40%)
• Exit EV/EBITDA multiple: 11.5x (range 8-15x)
• Perpetual growth: 3% (vs 2-2.5% for mature sectors)
• Unlevered beta: 1.17 (Damodaran "Software System & App." category)

These parameters are adjustable in the interface. For a SaaS SME with high NRR and low churn, it is reasonable to position at the high end of the ranges.

Learn More

To understand the fundamentals of the DCF method, consult ourcomplete guide on DCF for SMEs. To explore sector parameters (WACC, betas, multiples) across all covered sectors, visit our WACC by sector reference table.