How to Value Your Small Business
Whether you plan to sell next year, bring in a partner or simply want to know what you have built, a rough valuation is one of the most useful numbers an owner can have. You do not need a finance degree to get a sensible range. You need clean numbers, the right method for your type of business and an honest look at what makes it more or less attractive to a buyer.
Key takeaways
- Most small businesses are valued as a multiple of earnings, usually SDE (seller's discretionary earnings) for owner-run firms or EBITDA for larger ones.
- Asset-based and future cash flow methods are useful cross-checks, especially for asset-heavy or fast-growing businesses.
- Multiples vary by industry and size, so use real comparable sales or a professional valuer rather than a number you read online.
- Clean books, low owner dependence and steady, diverse income raise value more than almost anything else.
Mid-March is a smart time to do this exercise. Many businesses have just closed their year or are finishing the first quarter, so last year's full figures are fresh. If you start now, you have time to fix the weak spots before anyone else looks at your numbers.
This guide covers the main valuation methods, how to adjust your earnings the way a buyer would, what pushes value up or down and a simple worksheet you can fill in this week.
Why value your business before you need to
Most owners first ask what their business is worth when a buyer, partner or lender asks them. That is the worst moment to find out, because there is no time to improve anything. Knowing your rough value early helps you:
- Decide whether selling in a few years would actually meet your financial goals.
- Spot the issues that drag value down while you still have time to fix them.
- Negotiate from knowledge if a partner wants to buy in or a co-founder wants out.
- Set sensible numbers for insurance, a shareholder agreement or estate planning.
A valuation is a range, not a single magic number. The final price is whatever a willing buyer and a willing seller agree, and it often depends on deal terms as much as the headline figure.
The three main valuation methods
Professional valuers usually look at a business from more than one angle, then weigh the results. You can do a simpler version of the same thing.
1. The earnings multiple method
This is the most common approach for small businesses. You work out the business's normal yearly earnings, then multiply by a figure that reflects risk and growth prospects.
For small owner-run businesses, the earnings figure is usually SDE: seller's discretionary earnings. It starts from profit and adds back the owner's salary, owner perks and one-off costs, because a new owner-operator could take that money home. For larger businesses with a management team, buyers usually use EBITDA: earnings before interest, taxes, depreciation and amortization, which assumes the owner is replaced by a paid manager.
The multiple is where people get into trouble. Multiples vary by industry, size, location and market conditions, and figures you see quoted online may be out of date or from very different businesses. Get them from a business broker, valuer or accountant who can point to recent comparable sales.
2. The asset-based method
Here you add up what the business owns, such as equipment, stock, property and cash, and subtract what it owes. This works best for asset-heavy businesses or ones that are not very profitable, where the assets may be worth more than the earnings. For a profitable service business with few physical assets, this method usually gives a much lower figure than the market will pay.
3. The future cash flow method
This approach estimates the cash the business will generate in future years and converts it to today's value using a rate that reflects risk. It is often called a discounted cash flow. It suits businesses with predictable contracts or strong growth, but it is very sensitive to your assumptions, so treat the result as one input rather than the answer.
Pro tip
Run all three methods, even roughly. If they land far apart, that gap tells you something. A business whose assets are worth more than its earnings value may be underperforming, while one whose cash flow value dwarfs everything else may be relying on optimistic forecasts.
Normalizing your earnings: the add-back step
Your tax accounts are designed to keep tax low, not to show a buyer the true earning power of the business. Before you apply any multiple, you need to "normalize" the figures by adjusting for things a new owner would not inherit.
- Start with net profit. Use the last full year from your profit and loss statement. Many buyers look at the last three years to see the trend.
- Add back the owner's pay. For SDE, add back one owner's salary and benefits. For EBITDA, replace the owner's pay with what it would cost to hire a manager.
- Add back interest, taxes, depreciation and amortization. These depend on how you financed and structured the business, not on how well it runs.
- Add back one-off costs. A one-time legal dispute, a website rebuild or a move to new premises will not repeat.
- Add back discretionary perks. Personal phone bills, a family member on the payroll who does little work, or a car mostly used privately, if they run through the business.
- Subtract anything unusual on the other side. A one-off windfall, below-market rent from a relative that a buyer will not get, or unpaid work by family members that a buyer would need to pay for.
Common mistake
Adding back everything you can think of. Buyers and their advisers will challenge every add-back, and each one needs evidence. A long list of shaky adjustments makes the whole valuation look less believable. Keep receipts and notes for each one, and be conservative.
Example
Imagine Ana, who owns a neighborhood gift shop. Her accounts show $60,000 net profit. She adds back her $40,000 salary, $5,000 of depreciation, $3,000 of interest on a loan and a one-off $4,000 shopfitting repair. Her SDE is $112,000. If a broker suggested a multiple of 2 for similar shops, the earnings-based value would be about $224,000, before considering stock, lease terms and deal structure. (All figures and the multiple are invented for illustration.)
What pushes your value up or down
Two businesses with identical profits can sell for very different prices. Buyers pay more for earnings they believe will continue without you. These factors shape the multiple they are willing to pay.
Factors that usually raise value
- Low owner dependence. Staff who can run daily operations, documented processes and customer relationships that are not tied to you personally.
- Recurring or contracted revenue. Subscriptions, retainers and long-term contracts are worth more than one-off sales.
- A diverse customer base. No single customer providing a large share of revenue.
- Steady or growing results. Several years of consistent or rising earnings.
- Clean, timely records. Accounts that reconcile with bank statements and tax returns.
- A transferable lease or location. A secure lease with enough time left, or the option to assign it.
Factors that usually lower value
- The business depends on the owner's skills, reputation or personal relationships.
- One or two clients account for most of the revenue.
- Earnings swing a lot from year to year.
- Cash takings, mixed personal spending or unclear records.
- Old equipment that will soon need expensive replacement.
- Unresolved legal, licensing or tax issues.
A simple valuation worksheet
Copy this table into a spreadsheet and fill it in for each of the last three years. It helps you see your normalized earnings and how stable they are.
| Line | Year 1 (example) | Year 2 (example) | Year 3 (example) | Evidence |
|---|---|---|---|---|
| Net profit | $48,000 | $55,000 | $60,000 | Annual accounts |
| Add: owner salary and benefits | $38,000 | $40,000 | $40,000 | Payroll records |
| Add: interest, depreciation, one-off costs | $7,000 | $9,000 | $12,000 | Invoices and notes |
| SDE | $93,000 | $104,000 | $112,000 | Calculated |
Then apply a low and a high multiple from a broker or valuer to your most recent or average SDE. That gives you a range rather than false precision. Add a short note listing the factors from the section above that apply to you, because they explain where in the range you are likely to land.
When to bring in a professional
A do-it-yourself estimate is fine for planning. For any real transaction, you will want help. Consider a professional when:
- You are selling, buying out a partner or bringing in an investor.
- You need a valuation for tax, divorce, estate or legal purposes, where a formal report may be required.
- The business has complex assets, intellectual property or several entities.
Business brokers, certified valuers and accountants with valuation experience all offer this service. Ask what method they will use, what comparable data they rely on and what the report will include. Also speak to your accountant about the tax implications of a sale, which can change how much you actually keep.
A quick note: this article is general information, not financial, tax or legal advice. Valuation rules and tax treatment on a sale vary by country and structure, so get qualified advice before any transaction.
Your valuation action plan
- Gather three years of accounts and tax returns
- List every add-back with evidence for each one
- Calculate SDE or EBITDA for each year
- Ask a broker or valuer for a realistic multiple range for your industry
- Run a quick asset-based figure as a cross-check
- Score yourself on owner dependence, customer mix and record quality
- Pick two weak spots to improve over the next 12 months
Frequently asked questions
What is the difference between SDE and EBITDA?
Both start from profit and add back interest, taxes, depreciation and amortization. SDE also adds back one owner's salary and perks, so it shows what an owner-operator could take home. EBITDA assumes a paid manager runs the business, so it suits larger companies.
Is revenue a good way to value a small business?
Revenue multiples are sometimes quoted, but they ignore costs. Two businesses with the same sales can have very different profits. Buyers of small businesses usually focus on earnings, with revenue as a secondary check.
Does the value include stock and equipment?
It depends on the deal. Some prices include normal stock and the equipment needed to run the business, while others add stock on top at cost. Agree what is included early, because it can shift the total noticeably.
How long does it take to raise my business's value?
Buyers usually look at several years of results, so most improvements take a year or more to show up. Reducing owner dependence, cleaning up records and diversifying customers are worth starting well before you plan to sell.
Related reading
The bottom line
Valuing a small business comes down to a few steps: normalize your earnings, apply a realistic multiple based on real comparable sales, cross-check with asset and cash flow views, and be honest about what makes your business more or less attractive.
Do a rough version this month while last year's numbers are fresh. Even if you never sell, the exercise shows you exactly where to strengthen the business, and a stronger business is a better one to own.
