How to Prepare Your SaaS for Acquisition: A 90-Day Playbook

Most founders start preparing to sell the week they decide to sell. They list on a marketplace, field a few offers, and then scramble through due diligence while the deal momentum drains away. The exits in the FounderSold database that closed cleanly (and at the top of their multiple range) almost always started preparing 90 days before listing.

Acquisition is not a moment. It's a process, and the work you do before the first conversation determines both whether a deal closes and what price it closes at. Here is the week-by-week playbook.

Days 1-30: Clean the Numbers

Buyers buy clarity. The single most common reason a promising deal stalls is that the seller cannot produce clean, trustworthy financials on demand.

Separate business and personal finances. If your SaaS revenue flows into the same account as your grocery money, fix that first. Open a dedicated business account and run every dollar through it.

Build a simple P&L by month. Twelve to twenty-four months of monthly revenue, costs, and profit. Not a polished investor deck — just an honest spreadsheet a buyer can verify against Stripe and your bank statements.

Document your real SDE. Seller's Discretionary Earnings is profit plus the legitimate add-backs a new owner wouldn't inherit: your salary, one-time legal fees, personal subscriptions run through the business. Be conservative. Aggressive add-backs are the fastest way to lose buyer trust.

Days 31-60: Reduce Owner Dependency

A buyer is purchasing a business, not a job. Every hour of your week that only you can do is risk priced into a lower multiple.

1. Write down what you do. A plain document listing your recurring tasks (support, deploys, content, sales) is worth more than you think.
2. Automate or delegate the repetitive 20%. Move support to a shared inbox with canned responses. Set up monitoring so deploys aren't a manual ritual.
3. Run a "founder-free" week. Prove the business survives without you touching it. Buyers love hearing this, and it's the truth that supports a premium.

This is also where you address platform dependency. If your product is a thin layer on top of one company's API, document the risk honestly and, where possible, diversify. Our data is consistent: platform-dependent businesses sell for meaningfully lower multiples than independent ones.

Days 61-90: Build the Data Room

The data room is the folder you hand a serious buyer. Having it ready before you list signals professionalism and compresses the time between offer and close, the window where most deals die.

Include:

• Financials: monthly P&L, SDE calculation, tax records
• Metrics: MRR trend, churn rate, net revenue retention, traffic sources and their percentages
• Customer data: concentration (what % is your top 3 customers), refund/chargeback rates
• Tech: stack overview, hosting costs, any technical debt disclosed up front
• Legal: terms, privacy policy, trademark or domain ownership, contractor agreements

The goal is that when a buyer asks "can I see X?", the answer is always "it's in the data room." Surprises late in diligence are what kill deals.

What This Buys You

Founders who run this playbook don't just close more often, they negotiate from a stronger position. When your numbers are clean, your business runs without you, and your data room is complete, you've removed most of the risk a buyer would otherwise discount. That risk reduction is exactly what moves a 3× offer to a 5× offer.

The median profit multiple in our dataset is 2.5×. The businesses that beat it weren't the ones with the highest revenue. They were the ones that were the easiest, safest, and cleanest to buy.

Browse real exits on FounderSold to see how preparation shows up in final sale prices, and read our [methodology](/methodology) for how we verify the numbers behind every deal.