Key Takeaways
- A business valuation is only as reliable as the information used to develop it.
- Most engagements require financial statements, tax returns, ownership and legal documents, and operational data.
- The purpose of the valuation and the valuation date determine which documents matter most.
- Organizing documentation early reduces delays and keeps the engagement moving.
- Not every business will have every document listed. Having them available lets your analyst determine what applies.
Whether you are preparing to sell your business, planning your estate, bringing on a new partner, resolving a shareholder dispute, or meeting tax or financial reporting requirements, a business valuation starts with one thing: reliable information.
One of the most common questions business owners ask is, “What documents do I need for a business valuation?” The answer depends on the purpose of the valuation and the nature of your business, but most engagements require a core set of financial, operational, and legal documents. Providing complete and organized information helps your analyst develop a better supported analysis and reduces delays during the engagement.
This checklist covers the documents commonly requested during a business valuation and explains why each one matters.
Why Documentation Matters
Professional business valuations are developed by gathering and analyzing information about a company’s financial performance, operations, ownership structure, industry, and economic environment. The standards that govern this work, including NACVA’s Professional Standards, the AICPA’s Statement on Standards for Valuation Services, and USPAP, all require the analyst to obtain sufficient relevant data and apply professional judgment before reaching a conclusion of value. Incomplete documentation does not prevent a valuation from being performed, but it may require supplemental requests or additional assumptions that affect the scope of the engagement.
Think of the valuation process as assembling a complete picture of your business, where every document fills in another piece.
One further point worth stating directly. The document request is built to support an independent conclusion, not a preferred one. Information gathered selectively toward a desired answer produces a report that does not survive review by the IRS, a lender, an opposing expert, or a court.
The Valuation Date Controls What Matters
Before gathering anything, confirm the valuation date with your analyst, because every document request is anchored to it.
If the valuation date is December 31, 2023, the analysis is built on what was known or knowable as of that date. Results, industry conditions, and events arising after the valuation date are generally excluded, even when they would change how the business looks today. A contract signed in 2025 does not increase the value of the company as of a 2023 date.
The practical effect is that some of the documents requested may feel out of date to you. They are not. They describe the business as of the date the valuation is required to measure.
1. Historical Financial Statements
Financial statements are the foundation of nearly every business valuation. Most analysts request:
- Balance sheets
- Income statements (profit and loss statements)
- Statements of cash flows, if available
Three to five years of history is usually enough to identify trends in revenue, profitability, expenses, and cash flow. These statements let the analyst evaluate revenue growth, profit margins, expense trends, capital investment, working capital needs, and overall financial performance.
Alongside the statements, most engagements request compensation detail by owner and by family member, including W-2 wages, distributions, guaranteed payments, and personal expenses run through the business. Owner compensation is normalized to a market rate in most valuations, and that adjustment cannot be made from a summary income statement.
2. Business Tax Returns
Business tax returns provide a second source of financial information. They help verify reported results and contain disclosures that do not appear on internally prepared statements.
Depending on your structure, this may include corporate returns, partnership returns, S corporation returns, LLC returns, or sole proprietor schedules. Most engagements request three to five years of filed returns.
3. Year-to-Date Financial Information
If the valuation date falls during the current fiscal year, your analyst will request current information, typically a year-to-date profit and loss statement, a current balance sheet, recent sales reports, and monthly financial statements.
Current information shows whether recent performance differs from historical trends. The business may have added a major customer, lost one, expanded operations, or completed an acquisition.
4. Ownership and Organizational Documents
Identifying exactly what ownership interest is being valued is essential to every engagement, and professional standards require the analyst to define the subject interest before developing an opinion of value.
Common ownership documents include:
- Articles of incorporation or articles of organization
- Operating agreements
- Partnership agreements
- Shareholder agreements
- Buy-sell agreements
- Corporate bylaws
- Stock certificates or ownership schedules
These documents clarify ownership percentages, voting rights, transfer restrictions, buyout provisions, and the specific rights attached to the interest being valued.
This category deserves more attention than it usually gets. The provisions in your operating agreement are what drive the discounts for lack of control and lack of marketability, which are frequently the largest single adjustment in a valuation of a minority interest. A transfer restriction or a supermajority voting threshold is not administrative boilerplate. It changes the value of the interest.
5. Information About the Company’s Operations
Financial statements tell part of the story. The analyst also needs to understand how the business actually operates, which may include a description of products or services, an organizational chart, employee count, management biographies, business locations, production processes, and the customer service model.
This context explains the financial performance rather than simply reporting it.
6. Customer and Revenue Information
Customer concentration is a significant risk factor in many valuations. Your analyst may request the largest customers, revenue by customer, geographic markets served, customer retention information, and major contracts.
If one customer represents 60 percent of annual revenue, that concentration carries a different risk profile than a company serving thousands of diversified accounts. The purpose is not to judge the business but to identify the factors that influence its value.
7. Vendor and Supplier Information
Many businesses depend on a small number of key suppliers. Useful information includes major vendor relationships, long-term supply agreements, exclusive supplier contracts, and significant purchasing concentrations. Understanding these relationships helps the analyst evaluate operational risk and business continuity.
8. Forecasts, Budgets, and Business Plans
Future expectations drive certain valuation methods, particularly income approaches built on projected cash flows. If available, your analyst may request financial forecasts, budgets, strategic plans, capital expenditure plans, and growth projections.
Professional guidance directs analysts to evaluate management projections rather than accept them at face value. Forecasts are assessed for reasonableness, internal consistency, and support. Not every valuation relies heavily on projections, but when they are used, understanding how they were built is part of the analysis.
9. Asset Information
Many businesses own equipment, vehicles, and real estate worth considerably more than their depreciated book value on the balance sheet suggests. Your analyst may request information regarding equipment, vehicles, real estate, inventory, furniture and fixtures, and technology assets, supported by:
- Fixed asset schedules
- Depreciation schedules
- Equipment lists
- Recent appraisals
- Real estate information
If fixed assets are significant relative to their depreciated book value, a separate machinery and equipment appraisal may be needed to support the analysis. Certain engagements require one. SBA financed acquisitions, for instance, generally call for an independent equipment appraisal when the fixed assets being acquired are material and carried well below market value.
Related party leases and real estate held outside the company. Many closely held businesses operate from a building owned by a separate entity controlled by the same family. If that describes your situation, the analyst will need the lease, the rent actually paid, and information about the property itself. Rent paid to an affiliated landlord is frequently above or below market, and correcting it to a market rate is a routine normalization adjustment. Whether the real estate itself falls inside the scope of the valuation is a question worth settling at the outset rather than at the draft stage.
10. Debt and Financing Documents
Debt does more than describe financial condition. In most valuations the analysis concludes a value for the total enterprise, then subtracts interest bearing debt to arrive at the value of the equity. The accuracy of that final step depends on a complete picture of what the company owes and on what terms.
Common requests include loan agreements, lines of credit, equipment financing, mortgage documents, and promissory notes.
11. Legal Documents
Legal matters affect the risk profile of a business. Depending on the engagement, your analyst may ask about pending litigation, regulatory matters, material contracts, licensing agreements, non-compete agreements, franchise agreements, and intellectual property registrations.
Not every legal issue affects value, but material matters should be disclosed so they can be evaluated appropriately.
12. Industry and Competitive Information
Business value is shaped by more than internal performance. Analysts also consider industry conditions, the competitive landscape, the economic environment, and market trends.
Revenue Ruling 59-60 specifically identifies the nature of the business and the outlook for both the industry and the broader economy as important considerations when valuing closely held businesses for federal tax purposes.
You are not expected to perform this research yourself. Industry reports, market studies, or strategic planning documents you already have are helpful when available.
13. Prior Valuation Reports
If your business has been valued before, earlier reports provide useful context. They help explain changes in operations, ownership changes, differences between valuation dates, and shifts in financial performance.
A prior valuation does not determine today’s value, but it does document where the business stood at a point in time.
Documents Specific to the Purpose
Some engagements require documents beyond the core list.
- Acquisitions and SBA financed transactions. The letter of intent or purchase agreement, the list of assets included in the sale, any allocation of purchase price, and the buyer’s projections where financing depends on them.
- Estate and gift tax. Date of death or date of gift documentation, prior gift and valuation history, and appraisals of real estate or investments held inside the entity.
- Shareholder disputes and divorce. Governing documents, any buy-sell formula previously applied, distribution and compensation history, and the pleadings that define the interest and the date at issue.
- Employee stock ownership plans. Plan documents, prior trustee valuations, census data, and repurchase obligation history.
Getting Organized Before the Engagement Begins
The simplest way to make the process efficient is to organize documents before the engagement formally starts. Digital folders for financial records, tax returns, legal documents, corporate records, customer information, contracts, and asset information will handle most of what gets requested.
That said, no two engagements are identical. What is needed depends on the purpose of the valuation, the valuation date, the standard of value being applied, the ownership interest being valued, the nature of the business, and the applicable professional standards. Standards require the analyst to define the scope of the engagement and gather information appropriate to that specific assignment rather than working from a fixed list.
If certain documents are unavailable, that is common and rarely a problem. Most of what is needed is documentation your business already maintains in the ordinary course. A qualified analyst can identify alternative sources or confirm that a given document is not necessary for your engagement.
Get a Document Request List for Your Engagement
The fastest way to know what you need is to ask. We will send a document request list tailored to your purpose, your entity structure, and your valuation date, at no cost and with no obligation.
BGH Valuation Services provides independent, credentialed business valuations and machinery and equipment appraisals for estate and gift tax planning, ownership transitions, shareholder disputes, ESOP transactions, and SBA financed acquisitions.
This article is provided for general educational purposes and does not constitute legal, tax, or valuation advice. The documents required for any specific engagement depend on the purpose of the valuation, the applicable standard of value, and the facts of the assignment.
Frequently Asked Questions
How many years of financial statements are needed?
Most engagements request three to five years of historical financial statements and business tax returns, plus current year-to-date information. The period depends on the purpose of the valuation and the nature of the business.
What if my valuation date is in the past?
That is routine in estate, gift, and litigation engagements. The analysis is built on information known or knowable as of that date, so the requests will be anchored there rather than to current results. Later developments are generally excluded even when they would change the picture today.
What if I do not have every document on this checklist?
That is common. Not every business maintains every document, and not every engagement requires all of them. Your analyst can identify alternative information sources or confirm which documents matter for your situation.
Why are tax returns requested if I already provided financial statements?
Tax returns are a second, independently prepared source. They help corroborate historical results, confirm ownership information, and surface disclosures that do not appear on internally prepared statements. They complement financial statements rather than replace them.
Do I need formal financial forecasts?
Not necessarily. Some approaches rely on projections more than others. If formal forecasts exist, they are useful. If they do not, your analyst will discuss other ways of analyzing expected performance.
Is my customer information kept confidential?
Yes. Confidentiality obligations apply under the professional standards our credentials are issued under, and they are also addressed in the engagement letter. Where a matter involves a third party such as a lender, an opposing expert, or a plan trustee, the engagement letter identifies who will receive the report, which is worth reviewing before the engagement begins.
How long does it take to gather everything?
For a business with organized records, a few days. Companies with multiple entities, extensive contracts, or significant fixed assets typically need longer.
