Software M&A deals typically take 6 to 12 months from first conversation to wire transfer. Here's what actually happens at each stage and why deals stall.
The Real Timeline for Closing a Software M&A Deal
Founders almost always underestimate how long it takes to sell a software company. Six months feels like a long time when you're running a business. Nine months feels like forever. And yet, deals that close in under six months are the exception, not the rule, especially for companies doing $5M to $50M in ARR with multiple bidders and a structured process.
The original estimate you'll hear from most advisors is "three to nine months." That's technically true for smaller, simpler transactions. For most software deals in the $10M to $250M range, plan on six to twelve months. Miss that expectation going in and you'll make bad decisions under pressure, especially when you're seven months in, running out of patience, and a buyer starts chipping the price in final negotiations.
What follows is a realistic, stage-by-stage breakdown of exactly how the process unfolds, where time gets lost, what buyers are actually doing behind the scenes, and how your behavior at each stage affects your final number.
Phase 1: Preparation and Go-to-Market Readiness (6 to 10 Weeks)
Most founders want to skip this phase. Don't. The preparation stage is where you either build a deal or lose one before it starts. Buyers are sophisticated. They will find problems you haven't fixed. The question is whether they find those problems in due diligence, when they can use them to hammer your price, or beforehand, when you can address them on your own terms.
What Actually Happens During Preparation
Your advisor will work with you to compile a full financial data room: three years of audited or reviewed financials, monthly recurring revenue trends, customer cohort data, churn analysis, and a clean cap table. For software companies specifically, buyers want to see ARR bridge schedules, net revenue retention figures, and customer concentration by revenue. If your top three customers represent more than 40% of revenue, that's a conversation you need to prepare for, not a surprise you surface in week eight of due diligence.
The Confidential Information Memorandum, or CIM, gets drafted during this phase. This is a 30 to 60 page document that tells your company's story: financial performance, product architecture, go-to-market motion, competitive positioning, and growth opportunity. A well-written CIM frames your business the way a great brief frames a legal argument. It anticipates the questions buyers will ask and answers them before they become objections.
Valuation Positioning Starts Here, Not Later
You'll also run a preliminary valuation exercise. For profitable software companies, current market multiples in 2024 and 2025 range from roughly 4x to 8x EBITDA for slower-growth businesses and 3x to 10x ARR for companies growing at 20% or more annually. The exact multiple depends on growth rate, net revenue retention, customer concentration, gross margin, and how recurring the revenue actually is. Subscription SaaS with 90%+ gross margins and 110% net dollar retention gets priced very differently from a project-based software services firm.
Understanding where you fall in that range before you go to market changes how you present the business and which buyers you target. Wasting eight weeks pursuing a strategic acquirer who ultimately values you at 4x EBITDA when a financial sponsor would pay 7x is an expensive mistake.
Phase 2: Buyer Outreach and Indications of Interest (4 to 8 Weeks)
This is where a broad buyer network makes a real difference. FIH, for example, maintains a network of 15,000-plus active strategic and financial buyers specifically in technology and software. That coverage matters because the spread between a mediocre offer and a great one can be enormous. On a $20M deal, the difference between 5x and 7x EBITDA is $8 million in your pocket.
How Buyer Outreach Actually Works
The advisor sends a one to two page teaser document to qualified buyers. No company name, no sensitive data, just enough to generate interest. Buyers who want more sign an NDA, then receive the CIM. Serious buyers come back with questions, request management calls, and eventually submit Indications of Interest, which are preliminary offers outlining price range, deal structure, and proposed terms.
IOIs are non-binding and intentionally vague. A buyer might indicate "$18M to $22M, subject to diligence" without specifying how much is cash at close, how much is an earn-out, or what the escrow holdback looks like. Part of your advisor's job is to push buyers for specificity here, because a $22M offer with a $6M earn-out tied to aggressive growth targets is not the same thing as $22M in cash.
Reading Buyer Intent Early
IOIs also reveal a lot about buyer quality. A strategic acquirer who submits quickly with a clean offer and specific questions about your tech stack is engaged. A private equity firm that submits a low-ball range with no real structure and asks for three years of daily user metrics before even getting on a call is using your process to do free market research. Your advisor helps you filter signal from noise.
Expect to receive IOIs from anywhere from three to fifteen interested parties, depending on how well your business fits current buyer demand. The goal is to get to at least three to five credible, competitive bids before selecting parties to advance to the LOI stage.
Phase 3: Letters of Intent and Exclusivity (2 to 4 Weeks)
After management presentations, where you meet with shortlisted buyers in person or via video and walk them through the business in detail, buyers submit final bids. You negotiate and select one, then sign a Letter of Intent.
The LOI is non-binding on price but binding on exclusivity. That exclusivity period typically runs 45 to 90 days, during which you cannot talk to other buyers. This is the most important document you'll sign before the purchase agreement itself, and most founders don't treat it with enough care.
What to Negotiate in the LOI
Price is the obvious one. But structure matters just as much. Push for clarity on these points before you sign:
- Cash at close vs. earn-out split: A $30M deal with $10M in earn-outs over three years is a $20M deal with upside. Know what you're actually signing.
- Escrow holdback amount and duration: Buyers typically hold back 10% to 15% of the purchase price in escrow for 12 to 18 months as protection against warranty breaches. Negotiate this down as hard as you negotiate the price.
- Rollover equity: Many PE buyers ask sellers to roll 10% to 30% of proceeds back into the new entity. This can be good or bad depending on how the deal is structured and the fund's track record.
- Working capital peg: The normalized working capital target buyers use to calculate the final purchase price adjustment is frequently a source of post-LOI surprises. Pin this down early.
- Exclusivity length: 45 days is reasonable. 90 days with no carve-outs is a gift to the buyer. Push back.
Phase 4: Due Diligence (6 to 10 Weeks, Often More)
Due diligence is where most deals slow down, fall apart, or get repriced. A buyer who submitted a $25M LOI and finds a material customer concentration issue, a pending lawsuit, or a 20% churn spike in the trailing six months will come back asking for a price reduction. This is called a "retrade" and it's the most stressful part of any transaction.
What Buyers Are Examining in Software Deals
Financial due diligence covers quality of earnings (QoE), which is a third-party accountant's analysis of whether your EBITDA is real, recurring, and accurately calculated. Buyers pay $50,000 to $150,000 for a thorough QoE report and they take it seriously. If your EBITDA includes owner compensation adjustments, one-time expense add-backs, or PPP loan forgiveness that inflates the number, expect those to be scrutinized.
Legal due diligence covers IP ownership, customer contracts, employment agreements, outstanding litigation, and regulatory exposure. For software companies, IP chain of title is critical. If contractors wrote code under agreements that didn't properly assign IP to the company, that is a real problem that can delay or kill a deal.
Commercial due diligence typically involves buyer conversations with your customers. Yes, buyers will call your customers. Usually with your permission and under controlled conditions, but it happens. Prepare for it. If your customers love you, this becomes a selling point. If they're lukewarm, it's a risk.
How to Minimize Diligence Drag
The single best thing you can do to accelerate due diligence is build a clean, organized data room before you go to market. Categories should include financial statements, tax returns, customer contracts, employee agreements, IP documentation, software architecture overviews, and any prior third-party valuations or audits. Buyers who get clean, well-organized information move faster and negotiate less aggressively. Disorganization signals operational risk, and buyers price that in.
Phase 5: Purchase Agreement Negotiation and Final Close (4 to 8 Weeks)
After due diligence, the buyer's legal team drafts the definitive purchase agreement, which is typically a 60 to 120 page document covering every aspect of the transaction. This is where the lawyers earn their fees, and where founders frequently get exhausted and make concessions they later regret.
Deal Points That Move Money After the LOI
The purchase agreement negotiation can materially affect your actual net proceeds. Watch these areas closely:
- Representation and warranty insurance: More common now in middle-market software deals. The buyer purchases an insurance policy that covers breaches of your reps and warranties. This can reduce or eliminate escrow requirements. Push for it if the buyer isn't already proposing it.
- Indemnification caps and baskets: Your maximum liability exposure and the threshold at which claims can be made. Standard caps run 10% to 15% of deal value. Fight hard to keep these as low as possible.
- Earn-out mechanics: If any portion of your deal is contingent on post-close performance, the definition of the metric, who controls it, and what happens if the buyer changes the business are all negotiable and critical.
- Closing conditions: Anything that lets the buyer walk before funding is risk to you. Minimize the number and scope of closing conditions wherever possible.
Assuming no regulatory filings are required, the deal closes when the purchase agreement is signed, the wire clears, and ownership transfers. For software companies under $50M in revenue, HSR filings are rarely required, which keeps this stage cleaner.
Post-Close Transition: The Phase Founders Forget to Plan For
Most founders are so focused on closing that they under-prepare for what comes after. The transition period, typically 30 to 180 days of founder involvement post-close, is a deal term that often gets soft-pedaled during negotiation and then becomes a source of friction.
If the buyer expects you to stick around for six months of integration support and you're mentally checked out after signing, that's a problem. More importantly, if you agreed to an earn-out based on post-close performance, you need clarity on exactly what decisions the new owner controls versus what you control. Vague earn-out language combined with a buyer who restructures sales compensation in month two is a recipe for litigation.
Get the transition plan and earn-out mechanics in writing before you close. Bring your attorney in early. The hour you spend negotiating the transition structure is worth more than the hour you spend arguing over the logo on the sign above the door.
Frequently Asked Questions
How long does it take to sell a software company?
For most software companies doing between $5M and $100M in revenue, a full sale process takes 6 to 12 months from the start of preparation to the final wire transfer. Simpler deals with a single buyer and limited due diligence complexity can close in 4 to 6 months. Deals involving PE firms, complex structures, or regulatory review can stretch past 12 months.
What causes software M&A deals to fall apart or get delayed?
The most common causes are problems uncovered in due diligence, specifically customer concentration above 30% to 40%, declining net revenue retention, IP ownership issues, or a quality of earnings adjustment that significantly reduces EBITDA. Buyer financing falling through and seller fatigue during a prolonged process are also frequent culprits.
What is a Letter of Intent and how binding is it?
An LOI is a non-binding agreement on price and deal structure, but it typically contains a binding exclusivity clause that prevents you from talking to other buyers for 45 to 90 days. It's the critical handoff between competitive bidding and bilateral negotiation. Most sellers underestimate how much they give up by signing a vague LOI with a long exclusivity period.
How much of a software deal is typically paid at close versus in an earn-out?
Strategic acquirers typically pay 80% to 100% of the purchase price at close. Private equity buyers often structure deals with 70% to 85% at close, with the remainder in rollover equity or earn-out tied to post-close EBITDA or ARR targets. Earn-outs are common when there's a meaningful gap between buyer and seller expectations on future performance.
What multiple can I expect for my SaaS company right now?
As of 2024 and 2025, SaaS companies growing at 20% or more annually with strong net revenue retention (110%+) and high gross margins (75%+) are trading at 4x to 10x ARR. Slower-growth or declining businesses are more commonly valued on EBITDA multiples, typically 4x to 8x. The spread is wide and highly dependent on your specific metrics, so get a real valuation before you anchor to any number.
Do I need to be present throughout the entire M&A process?
You need to be available, not necessarily present. The management presentation, typically a 2 to 3 hour meeting with final-round buyers, requires your full preparation and attention. Due diligence questions will need responses within 24 to 48 hours to keep the process moving. Plan to spend 10 to 20 hours per week on the transaction during peak phases, which can run two to three months.
The Bottom Line: Time Is a Deal Variable, Not a Background Condition
Understanding the timeline before you start a process isn't just useful for planning. It changes your strategy. Founders who go to market without a realistic timeline get pressured into poor decisions in the final stages, when they're exhausted and a buyer senses it. The ones who close great deals treat time as something to be managed actively, not endured.
If you're considering a sale in the next 12 to 36 months, the best time to start understanding your valuation, your deal structure options, and what your business looks like to a buyer is right now, before you're under a deadline. FIH works with technology and software founders on confidential exit-readiness conversations, with no pressure and no commitment required. If you want an honest assessment of where your company stands and what a process might look like, reach out for a private conversation.