How Much Is My Business Actually Worth? A Plain-English Guide to Valuation Basics

Every business owner asks this question eventually, usually for one of two reasons: they’re thinking about retirement, or a partner, investor, or family member wants a number to plan around. The honest answer is that “what’s my business worth” doesn’t have a single figure attached to it. It has a range, and where you land in that range depends on which valuation method is used, how the business performs relative to its industry, and what’s happening in the broader deal market at the time.

Understanding the basics of how valuations work — even before you’re ready to sell — helps you make better decisions about pricing, timing, and what levers actually move the number.

Why Valuation Isn’t a Single Formula

There are three broad approaches appraisers and brokers use, and most valuations blend more than one.

Asset-based valuation looks at what the business owns minus what it owes — equipment, inventory, real estate, cash, and other tangible assets, netted against liabilities. This method tends to undervalue service businesses and companies with strong customer relationships, brand equity, or recurring revenue, since it ignores earning power almost entirely. It’s most relevant for asset-heavy businesses like manufacturing or distribution, or for companies that are barely profitable and being valued more for their liquidation value than their earnings.

Market-based valuation compares a business to similar companies that have recently sold, using a multiple of earnings — typically Seller’s Discretionary Earnings (SDE) for smaller businesses or EBITDA for larger ones. If comparable businesses in your industry and revenue range have sold for 2.5 to 3 times SDE, that becomes a starting benchmark, then gets adjusted up or down based on your specific business.

Income-based valuation projects future cash flow and discounts it back to present value, or capitalizes a normalized earnings figure. This method is more common in larger transactions where buyers are underwriting future performance rather than just historical results.

The Multiple Isn’t the Same for Every Business

This is where a lot of owners get surprised. Two businesses with identical revenue can sell for very different multiples depending on factors buyers actually weigh: how dependent the business is on the owner personally, whether revenue is contractual and recurring or one-off and lumpy, how diversified the customer base is, the state of equipment and facilities, and how clean the financial records are.

A business with a general manager already running day-to-day operations, diversified customers, and three years of tax returns that match its internal books will command a meaningfully higher multiple than an identical-revenue business that only exists in the owner’s head and personal bank account. Buyers pay for predictability and transferability, not just top-line numbers.

Deal activity also has an effect on where multiples land in a given year. According to the IBBA and M&A Source’s Market Pulse Q3 2025 survey, median valuation multiples for businesses in the $1 million to $5 million range moved higher across the last several quarters, reflecting more favorable financing conditions and steady buyer demand for established small businesses. Multiples are not fixed constants — they shift with interest rates, buyer competition, and industry-specific demand, which is one reason a valuation done two years ago may no longer reflect current market reality.

The Demographic Wave Reshaping the Market

There’s a structural trend worth understanding if you’re weighing whether to sell in the next several years: a large share of business owners preparing to exit are Baby Boomers. The same IBBA Market Pulse data found that Baby Boomers still make up close to 60% of business owners currently bringing their companies to market, even as a younger generation of buyers becomes more active on the acquisition side. That generational handoff means more inventory of businesses for sale industry-wide, which can affect how quickly a given business sells and how buyers benchmark pricing against comparable listings.

For an owner trying to time a sale, this matters. A flooded market of retiring-owner businesses in the same industry can put downward pressure on pricing unless a business is meaningfully differentiated — through recurring contracts, a strong second-in-command, or documented systems that reduce buyer risk.

What Actually Moves the Number Before a Sale

Owners often assume valuation is something that happens to them at the point of sale, when in reality most of the value-building work happens one to three years earlier. The changes that most reliably increase a valuation multiple include:

• Reducing owner dependency by delegating key relationships and decisions to staff

• Cleaning up financial statements so they’re audit-ready and match tax filings

• Diversifying the customer base so no single client represents an outsized share of revenue

• Documenting processes and procedures so a new owner isn’t starting from zero

• Locking in longer-term contracts or recurring revenue where the business model allows it

None of these changes happen overnight, which is why owners who start thinking about valuation years before a planned exit generally end up with better outcomes than those who decide to sell and get a number the same year.

Getting an Actual Number

General industry multiples are useful for context, but they’re not a substitute for a valuation specific to your business, your local market, and current buyer demand in your industry. For business owners in the Albuquerque area weighing an eventual sale, this breakdown of how business valuations are calculated locally walks through the specific methods and considerations that apply to New Mexico’s small business market, which can look different from fnational averages depending on regional industry concentration and buyer activity.

Whether you’re two years out from selling or just trying to understand where your business stands today, the starting point is the same: know which valuation method applies to your situation, understand what’s actually driving your multiple, and treat the number as a moving target that responds to both your own decisions and the broader market around you.