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Glossary

Recurring Revenue

Revenue that is contractually or behaviourally predictable and expected to continue without requiring significant additional sales effort — a key value driver in M&A that commands higher EBITDA multiples than transactional revenue.

Recurring revenue is revenue a business can reliably expect to receive in future periods based on existing contracts, subscriptions, or strong repeat purchase behaviour. In M&A, recurring revenue is the most valuable type of revenue because it reduces uncertainty, increases business resilience, and justifies higher acquisition multiples.

Why Recurring Revenue Matters in M&A

When buyers evaluate a business, they are essentially buying a stream of future cash flows. Recurring revenue makes those future cash flows more predictable — and predictability commands a premium.

A business that generates $5M in EBITDA from recurring subscription contracts is worth significantly more than a business generating $5M in EBITDA from one-time project work. The subscription business has higher revenue visibility, lower customer acquisition cost per dollar of revenue, and a more defensible market position. Buyers pay for this — often 2–4x EBITDA multiple premium over comparable transactional businesses.

As Daniel Bae, Founder & CEO of Amafi, notes: “The single highest-impact thing most business owners can do to increase their exit valuation — regardless of sector — is convert as much of their revenue as possible from project-based or transactional to contracted recurring before going to market. Even modest improvements in revenue predictability translate directly into multiple expansion.”

Types of Recurring Revenue

Not all recurring revenue is equal. In M&A, buyers and advisors distinguish between different types based on contractual strength and predictability:

Contractually Recurring (Strongest)

  • SaaS subscriptions — monthly or annual software contracts with auto-renewal; cancellation rate (churn) is the key metric
  • Managed service contracts — IT, facilities management, security services under multi-year agreements
  • Maintenance and support agreements — post-sale contracts for software or equipment maintenance
  • Franchise royalties — percentage of franchisee revenue under franchise agreements

Behaviourally Recurring (Strong)

  • Retainer arrangements — professional services clients on monthly retainers (accounting, legal, advisory)
  • Insurance premiums — renewal rates typically 80-90%+ for non-specialty lines
  • Membership fees — gym, professional association, or club memberships
  • Consumables — repeat purchase of consumables tied to a product (ink, filters, supplies)

Transactional Recurring (Moderate)

  • Repeat project clients — clients who commission work repeatedly but without a contract
  • Seasonal patterns — revenue that recurs seasonally but is not contracted (hospitality, retail)

How Buyers Calculate Recurring Revenue Quality

In due diligence, buyers will analyse:

  1. Annual Recurring Revenue (ARR) — the annualised value of current subscription contracts
  2. Net Revenue Retention (NRR) — does existing customer revenue grow, stay flat, or shrink? NRR above 100% (expansion revenue from existing customers) is highly valuable
  3. Gross Revenue Retention (GRR) — what percentage of last year’s customers are still paying this year?
  4. Customer Lifetime Value (LTV) — how long do customers stay and what do they pay over their lifetime?
  5. Churn rate — what percentage of customers or revenue is lost each year?

SaaS businesses with NRR above 110% and annual churn below 10% typically command the highest multiples. Professional services businesses with more than 60% of revenue from retainer clients trade at a significant premium to project-based competitors.

Recurring Revenue in Different Sectors

Technology (SaaS): ARR is the primary valuation metric. Businesses with $1M–$10M ARR and strong retention trade at 4–8x ARR. High-growth businesses with efficient acquisition economics (low CAC/LTV ratio) may trade at 8–15x ARR.

Professional Services (accounting, consulting, recruitment): Retainer revenue as a percentage of total is the key differentiator. An accounting firm with 70% of revenue under annual retainer contracts commands a 1–2x EBITDA premium over a firm doing predominantly compliance work.

Healthcare: Bulk billing arrangements, insurance panel agreements, and pathology service contracts create predictable revenue streams. Allied health practices with a high proportion of NDIS-funded clients have contracted revenue but face different risks (government policy dependency).

Managed Services: IT managed service providers (MSPs) and facilities management companies are often valued at revenue multiples (0.8–1.5x recurring revenue) rather than EBITDA multiples, reflecting the high value buyers place on contracted MRR (Monthly Recurring Revenue).

Building Recurring Revenue Before a Sale

Business owners preparing for exit should consider:

  • Converting project clients to annual retainers wherever possible
  • Introducing subscription or maintenance packages for product-based businesses
  • Documenting informal “preferred supplier” relationships as formal master service agreements
  • Tracking and reporting ARR, NRR, and churn as part of management reporting

These changes can take 12–24 months to embed credibly. This is why Amafi recommends engaging an advisor 12–24 months before an intended sale — there is often significant value to unlock before going to market.

Book a valuation meeting to assess how your revenue mix affects your current valuation and what you could do to improve it before sale.

  • EBITDA Multiple — how recurring revenue directly increases the multiple paid
  • EBITDA — the earnings base that recurring revenue stabilises
  • Enterprise Value — the total business value that recurring revenue supports
  • Due Diligence — where buyers verify recurring revenue claims
  • Quality of Earnings — analysis that separates sustainable from one-off revenue
  • Customer Concentration — the risk that a single customer represents too much recurring revenue

Related Terms

EBITDA Multiple

A valuation ratio that expresses the enterprise value of a business as a multiple of its EBITDA — used in M&A to compare valuations across companies and assess whether a deal is fairly priced.

EBITDA

Earnings Before Interest, Taxes, Depreciation, and Amortisation — a widely used financial metric in M&A that measures a company's operating profitability before the effects of capital structure, tax policy, and non-cash accounting charges.