A business valuation is easier to trust when the story behind the number is organized. That does not mean an owner needs a perfect virtual data room before starting a conversation. It means the records, operating facts, and ownership details are current enough to show how the company earns money, what could change those earnings, and what a new owner would actually receive.
This checklist is for an owner preparing for a possible sale, assessing an unsolicited approach, planning a transition, or simply trying to understand the business more clearly. The purpose matters. The same company may need a different level of detail for a sale discussion, estate planning, financing, or a shareholder matter. As the IRS valuation guidance built around Revenue Ruling 59-60 makes clear, value rests on more than a single earnings figure. History, financial condition, earning capacity, industry outlook, and market evidence all matter.
1. Define the question before gathering the paperwork
Write down what the valuation needs to help you decide. Are you considering a sale in the next year, planning several years ahead, responding to buyer interest, or testing whether a proposed transaction is worth pursuing? Also note whether you want an early planning range, a more formal opinion, or a view of the value drivers you can influence.
That short brief prevents a common mistake: collecting documents without deciding what they need to explain. A sale-focused review will concentrate on transferable earnings, buyer risk, and transaction readiness. An owner who is not yet selling may care more about which improvements create choices over time. Nova's guide to business valuation methods explains how the income, market, and asset perspectives answer different parts of that question.
2. Bring the financial record up to date
Start with the core records that show performance over time: recent tax returns, annual income statements and balance sheets, the latest year-to-date statements, and monthly detail for the current and prior year. Include cash-flow information when available. The goal is not merely to show revenue. It is to show the earnings a buyer could reasonably expect after an ownership transition.
Make sure the basic accounts reconcile. Aging schedules for receivables and payables, bank reconciliations, inventory reports, debt schedules, and fixed-asset lists can explain what sits beneath the headline financial statements. If an account is old, unusual, or likely to draw a question, note the reason now. A clean explanation is more valuable than a rushed answer after an interested party has begun diligence.
The FDIC's Money Smart small-business resources similarly point owners to planning for the sale or succession of a small business. Historical and projected financial statements, assets, obligations, and the condition of the business are not bureaucratic hurdles. They give a reader a way to test whether reported results are complete and repeatable.
3. Identify the adjustments, with support
Financial statements may include items that do not reflect normal operations under a new owner. Examples can include a one-time legal expense, an unusual repair, a discontinued project, excess owner compensation, or related-party rent. List each potential adjustment with the amount, date, description, and documentation that supports it.
Be equally candid about costs a buyer may need to add. If the owner personally manages sales, operations, and customer relationships, replacing those responsibilities may require a market salary or a stronger management bench. A valuation gains credibility when it considers both the owner's perspective and the cost of making the business transferable. For a deeper view of the underlying approaches, see Nova's owner's guide to valuing a business for sale.
4. Show how revenue is earned and retained
Prepare revenue by customer, product or service line, and location or division when those distinctions matter. Highlight the largest customers, contract terms, renewal history, backlog, recurring work, and any material changes in pricing or volume. A valuation is more useful when it can distinguish a durable customer relationship from a temporary spike.
This is also the point to explain concentration honestly. A large customer is not automatically a problem. The important questions are whether the relationship is documented, whether the work is likely to continue, who owns the relationship, and how much of the company depends on it. A buyer will ask similar questions, so early preparation gives the owner room to improve the facts or explain the context.
5. Map the people and operating knowledge that keep the business moving
Prepare a simple organization chart that shows leadership, key roles, tenure, compensation structure, and responsibilities. Identify who manages major customers, approvals, production, technology, quality, estimates, or supplier relationships. If the owner is central to several of those areas, record how the work is currently handled and where a transition plan would need to begin.
Documented processes do not need to be elaborate. Current operating procedures, training materials, system access rules, and a calendar of recurring decisions can reveal whether the company relies on a repeatable operating model or a founder's memory. That distinction affects risk. It also gives an owner a concrete list of improvements that may matter before a sale becomes urgent. Nova's value-building guide covers practical steps that can reduce owner dependence over time.
6. Inventory contracts, obligations, and assets
Collect material customer contracts, supplier agreements, leases, licenses, insurance policies, financing documents, and any permits or certifications that matter to operations. Note consent requirements, expiration dates, change-of-control clauses, and obligations that may not appear plainly in the financial statements. These documents help establish what can transfer and what needs attention before a transaction.
Build current schedules for equipment, vehicles, inventory, real estate, intellectual property, and other significant assets. Include ownership, condition, liens, lease terms, and expected capital needs where relevant. Asset-heavy businesses should be especially careful not to confuse book value with market value. The asset list should give an adviser or buyer a practical way to understand what the company owns and what will be needed to keep it operating.
7. Surface risks before someone else finds them
Prepare a concise list of known issues: pending or threatened disputes, customer losses, supplier changes, quality concerns, cybersecurity events, environmental matters, regulatory questions, tax notices, or unusual employee matters. The list is not an invitation to diagnose legal or tax issues without the right professional support. It is a way to avoid letting material facts emerge without context.
For each item, state what happened, what is known, what has been done, and who should review it. Some issues may be immaterial. Others may affect price, timing, structure, or whether a buyer wants a condition before closing. Addressing them early gives the owner choices. Waiting until diligence often narrows those choices.
8. Prepare a grounded view of the future
Buyers will look backward, but they are purchasing the future. Prepare a budget or forecast that ties to actual operating evidence: backlog, signed contracts, capacity, hiring plans, pricing, market demand, and anticipated capital spending. Separate committed work from assumptions. If a growth plan depends on one new hire, one account, or a major facility investment, say so plainly.
A forecast does not have to be aggressive to be useful. It has to be explainable. A careful forecast can show why recent performance is sustainable, where margins may change, and how much working capital or equipment investment the next owner may need. The IRS's closely held business valuation guidance likewise points to complete financial information, earning power, assets, management, and industry conditions rather than a shortcut multiple.
9. Separate the business decision from the owner's personal decision
Value and readiness are related, but they are not identical. Consider what a successful outcome means for you: the timing, role after closing, desired cash at close, willingness to provide transition support, and any family or management considerations. Those priorities can shape which offers are actually attractive, even when their headline prices are similar.
It is also wise to identify the professional perspectives you may need, such as legal, tax, accounting, wealth, or industry expertise. A preliminary valuation discussion is not legal or tax advice, and transaction structure can change the meaning of a quoted number. The earlier the owner is clear on the goals, the easier it is to evaluate the full offer rather than reacting to price alone.
10. Turn the checklist into a short action plan
After gathering the materials, sort them into three groups: ready now, needs explanation, and needs improvement. Then prioritize by impact. A current financial package and a clear explanation of unusual earnings may help immediately. Reducing customer concentration, strengthening management, or building a longer record of recurring revenue can take much longer to prove.
Give each improvement an owner, a practical next step, and a date for revisiting it. For example, the controller may own a monthly close calendar, a sales leader may own a customer-retention review, and the owner may own a transition plan for key relationships. The goal is not to create paperwork for its own sake. It is to turn a vague concern into evidence that can improve, or at least clarify, the business over time.
Keep the working file confidential and proportionate to the stage you are in. An early planning conversation may need only a focused set of records and questions. Once a sale process begins, access to sensitive customer, employee, and financial information should be controlled carefully. Preparation helps an owner move faster when the time is right, but it should never compromise the relationships or information that give the business its value.
A valuation can be valuable even when the result is, “not yet.” It may reveal that the business is worth protecting for another year, that a buyer approach deserves a closer look, or that the owner has more options than expected. If you are closer to a possible process, pair this preparation with Nova's selling-a-business checklist and due-diligence guide.
How Nova Capital Advisors can help
Nova Capital Advisors helps owners organize the questions that matter before a buyer sets the pace. A confidential preliminary valuation conversation can clarify which financial, operating, and transferability facts deserve attention, then help the owner decide whether to prepare for a future sale, respond to an approach, or continue building value on their own timeline.
The work starts with the company as it is, not a promise of a preferred number. If you want a more grounded view of the decisions ahead, request a confidential preliminary valuation.
Frequently asked questions
Start with recent tax returns, year-end and current financial statements, monthly reports, debt and lease schedules, and a clear explanation of unusual income or expenses. Add customer, employee, contract, asset, and ownership information that helps explain how the business earns and sustains its results.
Three years is a useful starting point for many owners, along with current year-to-date results and monthly detail. The right period depends on the company, the purpose of the valuation, and changes in its recent history. A buyer or valuation professional may request more detail when a trend needs explanation.
Yes, when that means making the records current, reconciling accounts, and documenting unusual items accurately. It should not mean recasting history to produce a preferred answer. A credible valuation is stronger when the underlying records can be explained and supported.
Yes. Preparation can show which facts support value today, where buyer questions may arise, and which improvements need time to prove. It can help an owner plan without committing to a sale process.
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