What Documents Do I Need to Prepare to Sell My Business?

Knowing the right documents to sell a business is one of the most important parts of preparing for a successful sale. When buyers and their advisers start due diligence, the first thing they ask for is paperwork, and the cleaner your records, the faster you sell and the higher the price you achieve. This guide is a complete checklist of what to prepare before listing your business for sale in Australia.

Why the right documents to sell a business matter so much

Selling a business is not like selling a car. A car you can inspect in 20 minutes. A business sale relies almost entirely on documents, because the buyer needs to verify that the profit is real, the lease is solid, the customers are genuine and the operations actually work. The clearer and more complete your paperwork, the more confidence the buyer has, and the more they are willing to pay.

Missing or messy documents have the opposite effect. They slow the sale, invite price reductions, and in many cases scare serious buyers away entirely. Pulling the right documents to sell a business together before you list is one of the highest return tasks you can do as an owner.

Financial documents to sell a business

Financials are the heart of any business sale. Buyers will want at least three full years of clean, verifiable records. Ideally these should be prepared or reviewed by your accountant, with all personal expenses and one off items clearly identified.

• Three years of profit and loss statements
• Three years of balance sheets
• Three years of business tax returns and lodgement confirmations
• BAS statements for the last three years
• Bank statements for the previous 12 months
• Recent management accounts (year to date)
• Accounts receivable and accounts payable ledgers
• Sales reports broken down by product, category or customer
• A 12 month cash flow forecast
• Loan, lease and finance agreements

The Australian Taxation Office sets clear rules for the records you must keep during and after a sale, so it is worth reviewing the ATO guidance on selling or closing your business while you are pulling your financials together.

Legal and ownership documents to sell a business

Buyers need to confirm you actually own what you are selling. That covers the business itself, the name, and any intellectual property that goes with it.

• Business name registration and ABN details
• Company or trust structure documents, if applicable
• Trademarks, patents, copyrights and registered designs
• Domain name registrations and website ownership records
• Shareholder, partnership or unit holder agreements
• Current insurance policies and claim history
• Records of any current, threatened or past legal disputes

Lease and property documents

For most retail, hospitality and service businesses, the lease is almost as important as the financials. Your buyer needs to know exactly what they are stepping into.

• The current signed lease agreement and any variations
• Records of rent reviews and outgoings statements
• The make good clause and exit conditions
• Written confirmation from the landlord that the lease can be assigned
• Council permits and building compliance certificates
• Property condition reports or photos showing the current state of the premises

Customer, supplier and other contracts

Strong contracts add value. Loose handshake arrangements reduce it. Gather everything that documents how the business earns revenue and delivers its product or service.

• Customer contracts, especially major accounts and recurring revenue agreements
• Supplier agreements with key suppliers and any volume rebates
• Service contracts (cleaning, IT, utilities, waste, security)
• Franchise agreement and franchisor approvals, if applicable
• Distribution or licensing agreements
• Confidentiality, non compete and restraint of trade agreements
• Maintenance contracts on plant and equipment

Operational documents to sell a business

If your business runs largely from your head, you are not selling a business, you are selling a job. Documenting how the business actually operates lifts both the price and the speed of sale.

• Standard operating procedures for the main functions of the business
• An up to date asset register with descriptions and values
• Current stock list and inventory records
• Software and systems list with login details (for transfer)
• A clear organisation chart showing who does what
• Marketing materials, brand guidelines and creative assets
• Website analytics, social media and email marketing platform access

Employee and HR records

Staff entitlements transfer (or get paid out) at settlement, so buyers need accurate employee data. Errors here can cost real money, so it is worth getting your payroll provider or bookkeeper to review the figures before they go to the buyer.

• Employee contracts and position descriptions
• Current pay rates, awards and superannuation details
• Annual leave, personal leave and long service leave balances
• WorkCover registration and claims history
• Workplace health and safety policies and incident records
• Any current performance or disciplinary matters

Licences, permits and compliance

Many businesses cannot operate without specific licences, and most of those need to be transferred to or applied for fresh by the new owner. Pull together everything that proves you are compliant and explain which licences are transferable.

• Industry licences (food, liquor, childcare, health, automotive, trades)
• Council permits and local registrations
• Environmental approvals where relevant
• Training certifications for the owner and staff
• Recent compliance audit reports

When to start preparing your documents to sell a business

For the strongest sale, start at least 12 to 18 months before you want to list. That gives you time to fix gaps, clean up the financials, document processes that only live in your head, and lock in a solid lease term. Owners who try to pull everything together in the month before listing almost always sell for less, take longer, or both.

Frequently asked questions

How many years of financial records do buyers want to see?

Most buyers and their accountants want three full financial years of profit and loss statements, balance sheets, tax returns and BAS statements, plus year to date management accounts for the current year. Older records may be requested if the business has been through a significant change.

Do I need to provide tax returns to potential buyers?

Yes, but only after they have signed a confidentiality agreement and have shown they are a qualified buyer. Tax returns are key evidence that the profit you are claiming is real, and almost every serious buyer will ask to see them during due diligence.

What if some of my contracts have never been formally documented?

This is common in smaller businesses. Where possible, formalise the most important arrangements in writing before going to market, especially with major customers, suppliers and the landlord. Undocumented relationships are the most common reason buyers reduce their offer late in the sale.

Can my accountant prepare these documents for me?

Your accountant can prepare and review your financial documents and should ideally do so before you list. Legal, lease and contract documents will usually involve your solicitor, while operational documents, staff records and licences are typically managed in house. A business broker can guide you on what each party needs to produce.