How to Value a Business: 5 Methods Compared

Your business is worth what someone will pay for it. But "what someone will pay" is not a useful starting point for a negotiation. You need a defensible number backed by a recognized methodology. These five valuation methods give you that number.

Whether you're preparing to sell, raising capital, buying a competitor, or simply want to know where you stand, understanding how valuations work puts you in control of the conversation.

Most small businesses sell for 2-5x annual earnings (SDE or EBITDA). SaaS companies with strong retention can command 5-15x ARR. The method you choose — and the inputs you use — can shift your valuation by millions.

Five Valuation Methods at a Glance

Before diving into the details, here's how all five methods compare side by side.

Method	Best For	Formula	Typical Range
Revenue Multiple	SaaS, high-growth startups	Revenue x Multiple	1-15x revenue
EBITDA Multiple	Profitable businesses	EBITDA x Multiple	3-8x EBITDA
Discounted Cash Flow (DCF)	Stable cash flow businesses	Sum of discounted future cash flows	Varies widely
Asset-Based	Asset-heavy businesses	Total assets - liabilities	Book value
Comparable Transactions	Any business with comps	Based on similar recent sales	Market-driven

No single method tells the whole story. Buyers and investors typically use two or three methods and triangulate. The right combination depends on your business model, profitability, and growth trajectory.

If you want a quick estimate before reading further, try our free business valuation calculator to run numbers using multiple methods in seconds.

Method 1: Revenue Multiple

Formula: Valuation = Annual Revenue x Multiple

The revenue multiple method values your business as a function of top-line revenue. It's the dominant valuation method for high-growth companies, especially those that aren't yet profitable.

Common Revenue Multiples

• SaaS companies: 5-15x ARR (annual recurring revenue). Companies with net revenue retention above 120% and low churn command the top of this range. Use our SaaS metrics calculator to see where your retention and churn stand.
• E-commerce: 1-3x annual revenue, depending on brand strength and repeat purchase rates.
• Professional services: 1-2x annual revenue, heavily discounted for owner dependency.
• Agencies: 1-3x revenue, with recurring retainer revenue valued more highly than project-based work.

When to Use It

Revenue multiples work best for pre-profit companies where growth rate is the primary value driver. If your business is growing 50%+ year over year but burning cash, a revenue multiple captures potential that an earnings-based method would miss.

The Caveat

This method completely ignores profitability. A company doing $5M in revenue with 80% gross margins is fundamentally different from one doing $5M with 20% margins — but a straight revenue multiple treats them the same. Always pair this with a margin analysis. Check profit margin benchmarks by industry to see how your margins compare.

Method 2: EBITDA Multiple

Formula: Valuation = EBITDA x Multiple

EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) is the most common valuation basis for profitable businesses being acquired. It strips out financing decisions, tax structures, and accounting policies to show operating profitability.

How to Calculate EBITDA

Start with your net income from your P&L, then add back:

• Interest expense
• Taxes paid
• Depreciation of physical assets
• Amortization of intangible assets

EBITDA = Net Income + Interest + Taxes + Depreciation + Amortization

For small businesses, buyers often use SDE (Seller's Discretionary Earnings) instead, which adds back the owner's salary and perks on top of EBITDA adjustments.

Common EBITDA Multiples

• Small businesses (under $1M EBITDA): 3-5x
• Mid-market ($1M-$10M EBITDA): 5-8x
• Large companies ($10M+ EBITDA): 8-12x

The jump from small to mid-market is significant. Crossing the $1M EBITDA threshold often adds 1-2 turns to your multiple because it signals reduced risk and owner dependency.

When to Use It

EBITDA multiples are the standard for acquisitions of profitable businesses. If your business generates consistent earnings and you're selling to a private equity firm, strategic acquirer, or individual buyer, this is likely the primary method they'll use.

The Caveat

EBITDA can be manipulated through add-backs. Buyers will scrutinize every adjustment. Legitimate add-backs include one-time legal fees or non-recurring expenses. Questionable add-backs — like claiming your entire marketing budget is discretionary — will erode buyer trust and potentially kill a deal.

Method 3: Discounted Cash Flow (DCF)

Formula: Valuation = Sum of (Future Cash Flow / (1 + Discount Rate)^Year)

DCF calculates what all of your business's future cash flows are worth in today's dollars. The core idea: a dollar earned five years from now is worth less than a dollar earned today, because of risk and the time value of money.

How It Works

1. Project future cash flows for 5-10 years based on historical performance and growth assumptions.
2. Choose a discount rate that reflects the risk of those projections actually materializing. For small businesses, this typically falls between 15-25%. Lower-risk, stable businesses use rates closer to 15%. Higher-risk startups might warrant 25% or more.
3. Calculate a terminal value to capture cash flows beyond your projection period.
4. Discount everything back to present value and sum it up.

When to Use It

DCF works well for businesses with stable, predictable cash flows — think subscription businesses, long-term contracts, or established service companies with consistent revenue. Investors planning to hold a business long-term (rather than flip it) often prefer DCF because it focuses on actual cash generation.

The Caveat

DCF is extremely sensitive to assumptions. Changing your projected growth rate by 2% or your discount rate by 3% can swing the valuation by 30-50%. Two analysts using DCF on the same business can arrive at wildly different numbers depending on their assumptions. Always present a range (base case, optimistic, conservative) rather than a single number.

Method 4: Asset-Based Valuation

Formula: Valuation = Total Assets - Total Liabilities = Net Asset Value

The asset-based method values a business by what it owns minus what it owes. It's the most straightforward approach and serves as a floor value — the minimum someone should pay.

When to Use It

This method is most relevant for:

• Manufacturing companies with significant equipment and inventory
• Real estate businesses with property portfolios
• Liquidation scenarios where the business won't continue operating
• Holding companies whose value is primarily in owned assets

When Not to Use It

Asset-based valuation dramatically undervalues service businesses, software companies, and any business where the primary value is in intellectual property, customer relationships, or brand. A SaaS company with $50K in physical assets but $2M in ARR would be absurdly undervalued by this method.

For businesses with significant intangible value, this method is useful only as a floor. If another method produces a valuation lower than net asset value, something is wrong with your assumptions.

Method 5: Comparable Transactions

How it works: Find similar businesses that recently sold and derive valuation multiples from those transactions.

Comparable transactions (or "comps") ground your valuation in real market data. Instead of relying on formulas and assumptions, you're looking at what actual buyers actually paid for businesses similar to yours.

Where to Find Comps

• BizBuySell — the largest marketplace for small business sales, with a valuation database
• PitchBook and Crunchbase — for venture-backed and mid-market transactions
• Industry-specific acquisition databases — many industries publish annual transaction surveys
• Broker networks — business brokers often have proprietary transaction data

How to Use Comps Effectively

Look for businesses that match yours on at least three dimensions: industry, revenue range, and growth profile. Extract the implied revenue or EBITDA multiple from those transactions, then apply it to your own financials. Review industry profitability benchmarks to ensure you're comparing against businesses with similar margin profiles.

When to Use It

Comps should be used as a sanity check alongside every other method. If your DCF says your business is worth $10M but comparable businesses are selling for $3-4M, your DCF assumptions are probably too aggressive.

The Caveat

Comparable transactions are backward-looking. Market conditions shift. A comp from 2024 may not reflect 2026 valuations. Also, no two businesses are truly identical — differences in churn, customer concentration, and growth rate can justify significant premiums or discounts relative to comps.

Which Method Should You Use?

The right method depends on your business model. Here's a quick decision framework:

• SaaS with recurring revenue — Start with a revenue multiple. ARR and net revenue retention are your primary value drivers.
• Profitable business with stable earnings — Lead with EBITDA multiples. This is the language most acquirers speak.
• Stable cash flows, planning a long-term hold — DCF captures the full value of predictable income streams.
• Heavy physical assets — Asset-based valuation provides a reliable floor.
• Always, regardless of method — Cross-reference with comparable transactions to stay grounded in market reality.

Most sophisticated buyers will run at least two methods and negotiate from there. Having your own multi-method analysis prepared shows you've done your homework and sets the tone for a data-driven negotiation. Use our ROI calculator to model the return profile that potential buyers or investors will care about.

What Increases (and Decreases) Your Valuation

Beyond the raw numbers, several qualitative factors push your multiple up or down.

Valuation Boosters

• Recurring revenue — Subscription and contract-based revenue is worth significantly more than one-time sales.
• Low churn — Customer retention signals product-market fit and sustainable growth.
• Growing margins — Improving profitability over time suggests operational leverage.
• Diversified customer base — No single customer accounting for more than 10-15% of revenue.
• Strong unit economics — High LTV/CAC ratios demonstrate efficient growth.
• Systems and processes — A business that runs without the founder is worth more than one that depends on them.

Valuation Killers

• Customer concentration — If one client is 30%+ of revenue, buyers see existential risk.
• Owner dependency — If the business can't function without you, it's not really a sellable asset.
• Declining revenue — A shrinking top line compresses multiples faster than almost anything else.
• High churn — Losing 5% of customers monthly means losing 46% annually. That destroys valuations.
• Messy financials — If you can't produce clean, auditable financial statements, buyers will discount heavily or walk away.
• Single-channel dependency — All revenue from one marketing channel or platform is a concentration risk.

The Bottom Line

Valuation is not an exact science. It's a negotiation anchored by data. The business owner who shows up with a multi-method valuation, clean financials, and a clear growth narrative will always negotiate from a stronger position than one who picks a number based on gut feel.

Start by running your numbers through our free business valuation calculator, then use this guide to understand what's driving the result and what you can do to improve it.

Sources

• BizBuySell — 2025 Insight Report
• PitchBook — Private Market Valuations