Most business owners spend years building something valuable, then leave significant money on the table because they start thinking about the sale six months too late. The buyers who pay full price — or above it — are the ones who walk into a clean, well-documented, predictable business. That doesn't happen by accident, and it doesn't happen overnight.
This checklist covers the critical financial and operational steps you should be working through 12 to 24 months before you want to close a deal. It applies whether you're selling to a trade buyer, a private equity firm, or a management team.
Why Preparation Window Matters
Most SMB and lower-middle-market deals take six to twelve months from first approach to close. Add the time needed to clean up your financials, resolve any issues that surface in due diligence, and present a credible forward view — and you need 12 to 24 months of lead time to do this properly.
Buyers are buying the future, not the past. They're paying a multiple of maintainable earnings or ARR. Every issue that surfaces in due diligence either kills the deal or ends up as a price chip — usually at the worst possible moment, when you've already mentally spent the proceeds.
12–24 Months Before Sale: Financial Foundations
1. Get three years of clean, management-accountant-prepared financials
If your accounts have been prepared primarily for tax minimisation — lots of owner expenses run through the business, director's loan movements, inconsistent treatment of one-off items — they need to be restated or at minimum normalised. Buyers will do this themselves and assume the worst. You want to control that narrative.
2. Separate personal and business expenses clearly
Any personal costs run through the business need to come out or be clearly labelled as add-backs. This includes owner vehicles, personal travel, family member salaries that aren't genuine market-rate roles, and discretionary expenses. Each one is legitimate as an EBITDA add-back if documented properly — but only if it's clean and explainable.
3. Build a normalised EBITDA bridge
Create a reconciliation from reported EBITDA to adjusted/normalised EBITDA that clearly shows: one-off costs, owner add-backs, non-cash items, and non-recurring revenues. This is the number everything gets multiplied against. A €50k clean-up in your add-back schedule at a 6x multiple is €300k in your pocket at close.
4. Prepare monthly management accounts for the last 24–36 months
Not just annual accounts — monthly. Buyers and their advisors want to see seasonality patterns, trend lines, and whether the business is consistently hitting its numbers or lurching around. Gaps in monthly data signal weak financial controls.
5. Resolve any related-party transactions
Intercompany loans, transactions with businesses owned by you or family members, and any arrangements that aren't at arm's length need to be either unwound before sale or very clearly documented and justified.
12 Months Before Sale: Revenue Quality and Predictability
6. Audit your customer concentration
If your top three customers represent more than 40% of revenue, that's a risk flag that will be priced into any offer. You have two options: grow other revenue streams to reduce concentration, or be ready to offer earnout protections or price reductions. Either way, knowing the number matters.
7. Formalise your contracts
Verbal agreements, rolling monthly arrangements, and handshake deals all need to become signed contracts with proper notice periods, assignment clauses (critical — you need the buyer to be able to step into these contracts), and auto-renewal terms. Buyers cannot acquire what isn't contractually documented.
8. Document recurring vs one-off revenue
Pull together a clean revenue split: recurring vs transactional, contracted vs discretionary, long-term vs short-term. Buyers pay more for predictable, recurring revenue. If you can show that 70% of your revenue is contractually committed for the next 12 months, that changes the risk profile of the business entirely.
9. Prepare a 3-year financial forecast
Not aspirational — credible, bottoms-up, tied to your actual pipeline and historical conversion rates. Buyers will stress test it, but they need a base case to anchor their model. If you don't provide one, they'll build their own conservative version.
12 Months Before Sale: Operational Readiness
10. Remove key-person dependency from yourself
This is often the hardest one. If the business can't function without you being in client relationships, delivery, or day-to-day decisions, buyers will either discount heavily or insist on a long earnout that keeps you trapped. Start delegating deliberately. Promote or hire into the roles you occupy.
11. Document your key processes
Sales playbooks, delivery methodologies, onboarding processes, client management protocols. Not necessarily a formal ISO system — but enough that a new owner can understand how the business actually runs without interviewing everyone.
12. Resolve any outstanding legal, regulatory, or HR issues
Employment disputes, pending litigation, unpaid PAYE or VAT, non-compliant data protection practices, expired licences — all of these either surface in due diligence and create liability for the buyer, or they become deal-killers. Better to find and fix them now than have them discovered at the worst moment.
13. Tidy the cap table and corporate structure
If you have dormant entities, old shareholder agreements, outstanding share options, or complex group structures that don't reflect reality, simplify them before sale. A messy corporate structure adds legal costs and delays to the transaction for everyone.
6 Months Before Sale: Positioning and Process
14. Prepare a quality of earnings pack (or at minimum a detailed financial summary)
A formal QoE report from an accountancy firm is ideal for deals above ~€2M. Below that, at minimum you need a clean summary of normalised financials, the add-back bridge, key contract summary, customer concentration analysis, and a forward forecast. This is the document that kicks off buyer conversations.
15. Understand your valuation range before you start talking to buyers
Work with your advisor (or a fractional CFO) to model the business at two or three different multiples using different normalised EBITDA or revenue figures. Knowing your floor, your target, and your stretch number means you don't get anchored by the first offer on the table. What that role covers across the whole sale is set out in how a fractional CFO supports the M&A process.
16. Decide on your preferred deal structure before you need to
Cash on completion vs earnout vs deferred consideration vs equity rollover — these aren't abstract concepts, they're going to be real numbers in a term sheet. Think through what you actually want and what you're willing to accept before you're emotionally in the process.
Common Mistakes That Cost Sellers Money
Starting due diligence prep after the LOI is signed — by then it's too late to fix the issues, you can only explain them.
Assuming the valuation multiple applies to reported profit — it applies to normalised EBITDA, and buyers will define normalised more conservatively than you will.
Not having a financial advisor or fractional CFO on the sell-side — you're negotiating against professional buyers who do this every day. Having experienced financial representation pays for itself many times over.
Conflating revenue growth with business value — buyers price predictability, margin quality, and scalability at least as highly as headline growth.
Frequently Asked Questions
How long does a typical business sale take? For SMBs and lower-middle-market businesses (€1M–€20M revenue), the process from first approach to completion typically takes 6–12 months. Add your preparation time and the total timeline is commonly 18–30 months from decision to cash in the bank.
What multiple should I expect? It depends heavily on sector, growth rate, customer concentration, margin quality, and deal size. SMB deals commonly trade at 3–6x EBITDA. SaaS and high-recurring-revenue businesses often achieve higher multiples. A fractional CFO can help you model a realistic range for your specific business.
Do I need a formal accountant to prepare the QoE? For deals above €2–3M, yes — buyers will expect a third-party prepared QoE and will trust it more than self-prepared numbers. For smaller deals, a well-prepared financial summary from a credible advisor can substitute, but the quality needs to be high.
What is an EBITDA add-back? An add-back is a cost that appears in your P&L but would not continue under new ownership — owner salary above market rate, personal expenses run through the business, one-off restructuring costs. Adding these back to reported profit gives you normalised EBITDA, which is what buyers multiply.
BB Financial Services Kft works with business owners preparing for exit — from normalising financials and building the QoE pack, to advising on deal structure and buyer negotiations. If you're thinking about selling in the next 12–24 months, get in touch and let's start the preparation now.
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