How Far Out Should You Start Preparing to Sell Your Business?

Two years feels like a long time when you’re busy running a business. It isn’t — not when you’re talking about an exit.

The work that actually determines your sale price, your deal structure, and whether your deal closes at all doesn’t happen in the six weeks before you call a broker. It happens in the months and years before that. And of all the preparation windows available to a seller, starting early is the one with the most leverage — enough time to fix the things that matter most, enough runway to make the fixes credible, and enough distance from the actual sale that your team, your customers, and your vendors don’t have to know what’s coming.

Thirty-six months is actually the ideal window — enough time to show three full years of clean financials optimized for sale value rather than tax minimization. But 24 months is where most sellers who do this well actually start. It’s enough time to do the work properly, if you use it.

Here’s how.

Month 1–3: Get an honest picture of where you stand

Before you can fix anything, you need to know what actually needs fixing. Not what you suspect, and not what a broker told you in a casual conversation — a structured, honest assessment of your business through a buyer’s eyes.

The questions that matter at this stage: Can your business run without you for two weeks with no contact? What breaks, and why? What would a buyer’s attorney flag when they pulled your contracts? If someone reconstructed your last three years of financials from your tax returns alone, what would they conclude about your profitability?

Most owners who go through this honestly find three to five things that need meaningful work. That’s normal — and at 24 months out, entirely fixable. The goal of this phase isn’t to solve anything yet. It’s to know what you’re dealing with before you start.

Month 3–6: Start cleaning up your financials

The single most time-sensitive piece of exit preparation is your financial history — and it’s time-sensitive precisely because you can’t manufacture it quickly.

Buyers and SBA lenders want to see three full years of clean, consistent financials. Not financials optimized to minimize taxes — financials that show the real profitability of the business in a way a buyer and lender can verify. That’s a different goal than what most small business owners have been building toward. Most have been running the books to minimize taxable income, which is rational while you’re operating and a liability when you’re trying to sell.

Ideally you want three full years of clean, consistent financials before you go to market — which means if you’re 24 months out, you’re already a year behind on that ideal window. You can still make meaningful progress in two years, but you’ll be working with two clean tax years instead of three. That’s manageable, not disqualifying — but it’s also why starting at 36 months is the smarter move for anyone who has the option.

What this looks like in practice: stop running personal expenses through the business, or at minimum document every add-back clearly and consistently. Pay yourself a defensible, market-rate salary. Make sure your revenue recognition is consistent year over year. Resolve any outstanding tax issues — back taxes, unpaid payroll taxes, anything that would surface in due diligence as a liability.

The goal isn’t perfection. It’s a financial picture that a buyer’s accountant and an SBA underwriter can verify without having to take your word for anything.

Month 4–8: Begin reducing owner dependency

This is the longest piece of preparation work and the one that can’t be compressed. If your business depends heavily on you personally — for customer relationships, operational decisions, institutional knowledge, new business generation — that owner dependency took years to build. It takes meaningful time to unwind.

Start here: identify the three or four areas where the business is most dependent on you. Not all of them — the three or four that a buyer would find first and price most heavily. For most founder-led businesses, that’s key customer relationships, the sales process, and any operational area where you’re still the person who makes it work.

For each one, the question is: what would it take to make this run without me? That might mean introducing a team member into key customer relationships so they’re known contacts, not strangers. It might mean documenting the sales process so someone else can follow it. It might mean hiring or promoting someone who can own an operational area you’ve been holding.

You don’t have to get all the way there in this window. You have to make meaningful, demonstrable progress — the kind that shows up in how the business actually runs, not just in what you say about it.

Month 6–12: Get your contracts in order

Review every significant customer agreement, vendor contract, and your lease. For each one, ask two questions: is it in writing, and does it have assignment language that allows it to transfer to a new owner?

The timing of this matters. Adding assignment clauses to contracts works best at natural renewal points — and it needs to happen before anyone knows a sale is being considered. At 24 months out, you have time to do this quietly at renewal cycles without creating a signal.

Check your lease specifically for change-of-control provisions. A lease that voids on sale — or that gives the landlord leverage to renegotiate at closing — is the kind of thing that surfaces in due diligence at exactly the wrong moment. Understanding your lease situation now gives you time to address it before it’s a deal issue.

Month 8–14: Build and stabilize your team

A buyer is evaluating not just what your business does today, but what it will do after you leave. That evaluation is really an evaluation of your team — who’s there, what they own, and whether they’ll stay.

Identify the people whose departure would most hurt the business. Think about what it would take — financially or otherwise — to keep them through a transition. Consider whether key employees have written agreements, whether their compensation is documented, and whether there’s anything about their arrangement that would surprise a buyer.

This is also the window to think about org structure. A business with a clear, functioning org chart where people have genuine ownership over their areas looks very different from one where everyone reports to the owner and the chart is aspirational. The goal is a team that a buyer can look at and think: I could run this.

Month 12–18: Build your review and reputation profile

Buyers research your business before they sign an NDA. What they find — or don’t find — shapes how they approach everything that follows.

If your Google review profile is thin, start building it now. Identify genuinely happy customers and do structured outreach. Respond to every outstanding negative review. Make sure what a buyer finds when they search for your business reinforces the story your financials and operations are telling.

This is also when to look at your overall brand presence — your website, your market positioning, how your business presents itself to someone who’s never heard of you. A business that looks professional, consistent, and established creates confidence before due diligence ever starts.

Month 18–24: Start the broker conversation

At 18 months out — not to list, but to have an informed conversation — it’s worth talking to a broker or two. Not about engaging them, not about signing a listing agreement. About what the market looks like, what buyers in your space are paying, and what your business would need to look like to command a strong multiple.

A good broker will give you honest feedback about what they’re seeing. They’ll tell you what buyers in your industry care about most, what’s likely to come up in due diligence, and where your business sits relative to comparable deals they’ve seen. That feedback, at 18 months out, gives you time to respond to it. At 6 months out, it’s too late.

This is also the window to start assembling your advisory team — CPA, M&A attorney, possibly a financial advisor — so you’re not doing that in a rush once a deal is actually on the table.

The case for starting at 36 months

If you have the option to start three years out rather than two, take it. The extra year buys you something no amount of work can manufacture quickly: a third year of clean financial history.

Three years of clean P&Ls — optimized for demonstrating profitability rather than minimizing taxes — is the financial foundation that makes everything else easier. It expands your buyer pool because more buyers can get SBA financing. It removes the most common source of due diligence friction. And it gives you a stronger negotiating position because your numbers are unambiguous.

Starting at 36 months doesn’t mean working harder. It means the same work has more time to compound — and that the financial picture you bring to market is as strong as it can be.

What this means if you’re already inside 24 months

If you’re reading this and you’re already closer to your target exit than two years, the answer isn’t to panic. It’s to prioritize ruthlessly.

Not everything on the list above matters equally. Owner dependency, financial cleanup, and contract assignment — those three, done well, move the needle more than anything else. If you have 18 months, focus there. The broker conversation, the reputation building, the org structure refinement — those are important, but they’re also the things that can be done in parallel or compressed without losing much.

The one thing that can’t be compressed is financial history. Whatever time you have left, start there.

If you want to know where your business stands today — and what to prioritize given your specific timeline — the Operational Readiness Assessment is built for exactly that conversation.