SaaS Seller Checklist: Everything You Need to Do Before You List

Selling a software-as-a-service (SaaS) business usually occurs in five stages. You prepare your business, get it valued, list it, match with a buyer, and then work through due diligence (the buyer’s detailed check of your numbers, code, and contracts) before the sale closes.

For $1M+ deals on Flippa, the median time to find an interested buyer after listing is 27 days, and the median time to close is 84 days, according to our H1 2026 Insights Report. With the sale moving that quickly, much of the work happens before you even reach the listing stage.

So, what does that “work” actually entail? This guide will answer that. We’ll cover all the things you should consider when selling a SaaS business, including realistic timelines, valuations, gathering relevant information, and deciding how you’ll find a buyer.

Key takeaways

1. Start preparing at least 12 months before you list, since buyers focus on your most recent performance.  
2. Report monthly recurring revenue (MRR) month by month and keep it separate from annual recurring revenue (ARR), as the latter is just a projection.
3. Cutting churn from 8% to 5% can lift your multiple by 0.3x or more.
4. Buyers check your code, intellectual property (IP), and contracts as closely as your financials, so gather them early and get expert advice.
5. On Flippa, sales of $100K or more go through a Flippa broker, and broker-led sales are twice as likely to sell.

The SaaS seller checklist

The 10 steps below are listed in the order you’ll need to start them, from 18 months out to the final 90 days.

Your SaaS Seller Checklist at a Glance

Step	What to do	When to start
1. Set your sale timeline	Pick a listing date and plan backward	12–18 months out
2. Get a free valuation	Benchmark your value and weak spots	12 months out, then again before listing
3. Organize financial records	Reconcile 24 months of statements	12 months out
4. Track core SaaS metrics	Report them the same way every month	12 months out
5. Measure and address churn	Find out who’s leaving and why	12 months out
6. Confirm technical ownership	Put code and accounts in the business’s name	Six months out
7. Gather legal and IP documents	Collect records for a lawyer to review	Six months out
8. Document your operations	Reduce the business’s reliance on you	Six months out
9. Gather due diligence documents	Put them in one secure place	90 days out
10. Decide how to sell	Choose a broker or an independent sale	90 days out

1. Set your sale timeline and then work backward

Start preparing at least 12 months before you plan to list. If your financials or churn could raise questions, make it closer to 18 months.

Buyers most often judge SaaS businesses on their trailing 12 months (TTM), meaning the last 12 months of results. As an example, Flippa asks for month-by-month revenue and expenses for that period, and we require at least a year of consistent profitability. Improvements need time to show up in that window, which is why most successful exits start 12–18 months before you talk to buyers.

As mentioned, if you need to make improvements, you’ll need time for them to appear in your monthly reporting, which is why a 12–18 month window is recommended.

If you have less time, start with the things buyers will focus on most: strong financials (step 3), consistent performance (step 4), and clear figures on churn (step 5).

Find out more: For the full sale process, read our guide on how to sell a SaaS company.

2. Get a valuation to benchmark where you stand

Get a valuation at the start of your preparation so you know what your business is worth and what might be dragging the price down.

Most SaaS businesses are valued by multiplying seller’s discretionary earnings (SDE) by a figure based on comparable sales. SDE is your annual profit plus your own salary and any personal or one-off costs run through the business. In H1 2026, SaaS businesses sold on Flippa at an average 2.47x profit multiple, with top-quartile deals reaching 4.06x.

Preparation is a big part of what separates average sales from top performers, so it can help to get a second valuation just before you list to see whether your background work has moved the needle. 

Get a free SaaS valuation

Our free valuation tool will give you an idea of what your SaaS business is worth today, and our guides to SaaS business valuation and SaaS multiples in 2026 provide additional insights.

3. Organize 24 months of financial records

Pull together 24 months of financial records, check that they all line up, and have an accountant review them. Accountants can also advise on factors such as any taxes related to the sale, which is why we always recommend seeking their input.

At a minimum, Flippa asks for 12 months of records to list, but a full two years of information lets a buyer compare each month with the same month in the previous year, which is how they check for any trends or seasonal fluctuations.

Monthly profit and loss (P&L) statements

A P&L shows your revenue, costs, and profit. Prepare one for every month so a buyer can see how the business has performed throughout the year.

Bank and payment processor statements

Download statements from your bank and payment processor, such as Stripe, and check that they match your P&L. Buyers also review refunds and chargebacks (payments reversed by the customer’s bank), and they often flag any rates above 2%.

If you’re listing on Flippa, you can link tools like Stripe and Google Analytics directly to your listing so buyers can see figures straight from the source. This can measurably impact interest: listings with Google Analytics connected attract 2.8x more views and 2.4x more watchers. 

Documented add-backs

Add-backs are costs you won’t pass on to a new owner, such as your salary or a one-off legal bill, and you add them back to your company’s profit when calculating SDE. Diligent buyers will confirm each one is legitimate in a quality-of-earnings check, so keep a receipt or invoice for every add-back you claim.

4. Track and report your core SaaS metrics consistently

Report the metrics buyers use to judge a SaaS business every month, and calculate them the same way each time.

Monthly recurring revenue (MRR) and annual recurring revenue (ARR)

MRR is the subscription revenue you can expect each month, excluding one-off fees and usage spikes. ARR is MRR multiplied by 12, and it’s a projection of a year’s revenue that’s calculated at today’s rate, rather than money your business has actually earned. Since ARR is a projection, separate the two and label them clearly.

It’s best to report MRR for each of the last 24 months, split into new customers, upgrades, downgrades, and cancellations. That shows a buyer where your growth is coming from, along with month-by-month trends.

Net revenue retention (NRR)

NRR measures how revenue from existing customers changes after accounting for upgrades, downgrades, and cancellations. Above 100% means existing customers are spending more over time. For smaller SaaS businesses, 90% or more is considered solid.

Customer lifetime value (LTV) and customer acquisition cost (CAC)

LTV is the total revenue an average customer brings in before they cancel, and CAC is what it costs to win them, including marketing, sales costs, and any tools. A common benchmark is an LTV-to-CAC ratio of at least 3:1, meaning each customer brings in three times what it cost to win them.

5. Measure, break down, and address your churn

Churn is the rate at which customers cancel subscriptions, usually measured and reported as a monthly percentage. For example, if you start the month with 100 customers and five cancel, your churn rate is 5%.

Buyers care about churn because it shows how consistent your revenue is likely to be once they take over. As a guide, buyers generally favor a churn rate below 6%, and the average SaaS business sold on Flippa has a churn rate of 5.43%.

Churn feeds directly into the price you can ask. Our valuation data shows that cutting churn from 8% to 5% can lift your multiple by 0.3x or more.

Here’s a worked example: say your SaaS business has $300,000 in SDE and an 8% churn rate. Applying the average 2.47x multiple, your business is valued at about $741,000. If you bring churn down to 5%, the multiple increases to 2.77x, giving you a new valuation of around $831,000, which means reducing churn could add ~$90,000 to your sale price.

Separate customer churn from revenue churn

Customer churn is the percentage of customers who cancel, whereas revenue churn is the share of recurring revenue lost to cancellations and downgrades. Losing 10 small customers may barely change your monthly revenue, while losing one large account can have a much bigger impact. As a result, buyers will want to see both numbers.

Next, break down your churn by pricing plan and signup month so you can see where cancellations are coming from. If most cancellations come from one low-priced plan or one specific promotion, buyers will be less concerned than if customers consistently leave from every plan.

Fix what you can and explain the rest

One co-founder who sold a real-time ad intelligence SaaS through Flippa found their 10% churn came mostly from their $47 and $97 monthly plans. Before listing, they closed those plans and focused on higher-value agency customers. Changes like this can make a big impact, but they take months to show up in your figures, so give yourself plenty of time.

For churn you can’t fix before listing, write a short explanation of what’s driving it and what you’ve tried. Buyers will look at churn either way, so being open and transparent helps them build confidence.

6. Confirm you own your code, infrastructure, and accounts

Make sure your code, hosting, domain, and every account the product relies on belong to the business and can be handed over.

Code and documentation

Move your code into a repository (online storage for your code, such as GitHub) owned by the business, not a developer’s personal account. Also gather basic documentation on how the product was built, because technical due diligence will look into those details.

Hosting, domains, and admin access

Check that your hosting, domain name, and email accounts are registered to the business and list who has admin access to each.

Third-party tools and licenses

List every third-party tool, open-source library, and API you rely on, with license terms and costs. Buyers review licensing obligations and third-party dependencies to ensure nothing will break or lead to unexpected costs after the sale.

7. Gather your legal and IP documents for review

Collect documents showing the business is yours to sell and that its contracts will carry over, then have a lawyer review them. As with accountants, lawyers can flag issues beyond a broker’s or listing platform’s expertise, so it’s important to seek their advice.

Most buyers will conduct their own legal due diligence to confirm you have legal authority to transfer ownership, so complete this step before listing.

Company ownership records

Gather your formation documents, shareholder agreements, and cap table (short for capitalization table, the record of who owns what share of the company). Confirm they reflect any investors or ownership changes.

Intellectual property (IP) agreements

IP covers the code, brand, content, and designs the business owns, and buyers check it’s properly registered, assigned, and protected. One gap buyers look for is a freelance developer who never signed an agreement transferring their code to the company, which is one detail a lawyer can investigate and address before listing.

Customer and supplier contracts

Collect your terms of service and your customer and supplier agreements. Buyers look for change-of-control provisions, which are clauses that let a customer or supplier cancel or renegotiate if the business changes hands.

Data privacy and security

When you sell a SaaS business, the buyer assumes your customer data, along with any privacy obligations that come with it. That’s why buyers check how you collect, store, and protect that data.

The privacy laws that apply to you depend largely on where your customers are, such as:

• European Union: The General Data Protection Regulation (GDPR) covers the personal data of people in the EU.
• United States: There’s no single national privacy law, so it’s largely handled state by state. California’s Consumer Privacy Act (CCPA) is the best-known example.
• Australia: The Privacy Act 1988 sets rules for how many businesses handle personal information, including all businesses with an annual turnover of more than $3 million.

8. Document your operations and reduce reliance on you, the current owner

Buyers assess key-person risk, meaning how much the business depends on one person, which is usually you. The ad intelligence SaaS business mentioned in the case study above had set things up so the founders contributed only a few hours per week.

Document how your business runs and hand off as much of your role as you can to assure a buyer it will keep running smoothly after you leave. Here are some practical steps you can take:

1. Write standard operating procedures (SOPs): Step-by-step guides for recurring tasks such as onboarding, billing, and support make the transition easier.
2. Put agreements in writing: Everyone who works on the business, including contractors, should have a signed agreement.
3. Plan your handover: Decide how long you’re willing to support a new owner after the sale, as buyers will ask.

9. Gather the documents buyers most often request in due diligence

Bring the records from steps 3–8 together in one secure place so they’re within reach before any conversations with potential buyers begin. To summarize, here’s what your due diligence file might look like:

The Documents SaaS Buyers Request Most Often 

Document	What it shows a buyer
Monthly P&L statements (24 months)	Profit trends and seasonality
Bank and payment processor statements	Reported revenue actually arrived
Tax returns	Declared income matches your reports
MRR breakdown and churn data	Where growth comes from and who’s leaving
Code repository and technical documentation	The product can run without you
Third-party tools and licenses	Ongoing costs and dependencies
Formation documents and cap table	You have the right to sell
Signed IP agreements	The business owns what it’s selling
Customer, supplier, and contractor agreements	Obligations that transfer with the sale
SOPs, privacy policy, and data records	How the business and its data are run

Source: Flippa’s buyer due diligence checklist and guide to SaaS M&A

To make this easier, Flippa offers sellers a virtual data room (VDR), a secure online space that only authorized buyers can access. Our VDR is part of BrokerAI, our intelligence layer for business brokerage.

If you’re not selling through Flippa, you can apply the same principle. Organize your documents in a secure online space, and consider having potential buyers sign a non-disclosure agreement before they’re granted access. A lawyer can help you set up the process.

10. Decide whether to sell through a broker or independently

Once you’ve collated all the required information, the next step is deciding how to sell your SaaS business. Broadly speaking, you can opt for one of two approaches: work with a broker or sell independently.

At Flippa, our team of certified brokers usually handle SaaS businesses valued at more than $100K. Businesses valued below $100K can list and sell directly and get access to our suite of seller tools and a pool of 123,000+ active buyers.

What a broker does

A broker handles pricing strategy, marketing, negotiations, legal paperwork, and closing the deal, in addition to finding and screening buyers. Brokers specializing in SaaS businesses often have an existing network of potential buyers and know the most common due diligence questions.

SaaS business valuations above $100K tend to attract more sophisticated buyers, such as private equity firms and high-net-worth individuals, which can be more demanding. That’s why our team of brokers handles such sales on Flippa, and in our experience, they’re twice as likely to succeed. 

What it costs

Broker fees generally fall between 10% and 15% of the sale price, but for smaller businesses, the typical range can be lower, at 8% to 12%.

When selling independently makes sense

Selling independently usually makes sense when you’re working with a lower valuation (at Flippa, we suggest below $100K), your business setup is relatively simple, and you have time to manage the process. You may also know a potential buyer, such as a company that has expressed an interest, in which case working with a broker may be an unnecessary expense.

The process typically involves gathering all the required information, as we’ve detailed above, and listing your business on a platform (like Flippa) or approaching potential buyers directly. You’ll also need to answer any questions and negotiate the sale terms.

If at first you don’t succeed

An educational SaaS platform that sold through Flippa’s broker network for $8.5M (at a multiple of 6.4x) started as a self-managed listing, and the owner was initially resigned to selling for a much lower price.

Flippa’s broker partner, David Fairley of Website Properties, recognized the site’s potential: it was attracting 50 million monthly visits and generating more than $100,000 in revenue per month. So, despite the seller’s lack of offers, David knew he could find the right buyer.

The key takeaway is to take your time, prepare all the right information, and be ready to consider several approaches.

Read the full case study.

Preparation prevents poor performance

Selling your SaaS business may feel like a voyage into the unknown, but it’s not as daunting as it sounds. Buyers focus on the same due diligence considerations centered on your company’s performance and viability, so one of the main variables is how well you’ve prepared for sale.

With this guide, our goal is to help with that preparation so you’re in the best shape possible when you do list your business. With 123,022 active buyers holding an estimated $123B in acquisition capital, Flippa can help you find the right buyer when you’re ready for the next step. As part of your preparation, use our free SaaS valuation tool to see where you currently stand, and be sure to check our guide on how to sell a SaaS company for additional insights.

FAQs

When should I start preparing to sell my SaaS business?

Start preparing to sell a SaaS business at least 12 months before you list, or up to 18 months ahead if your financials or churn need to be addressed. Buyers judge your most recent 12 months of results, and Flippa requires a year of consistent profitability before you can list.

What MRR do SaaS businesses need to attract serious buyers on Flippa?

SaaS businesses don’t need to hit a set MRR to list on Flippa, but we do require at least a year of consistent profitability. Most SaaS sellers on Flippa earn between $5K and $1M+ in MRR, and serious buyers look closely at how stable that MRR is and where its growth comes from.

Does churn rate affect my SaaS valuation?

Yes, churn rate can directly affect your SaaS valuation. The average churn rate for SaaS businesses sold on Flippa is 5.43%, and cutting churn from 8% to 5% can lift your multiple by 0.3x or more.

What documents do SaaS buyers request in due diligence?

SaaS buyers typically request monthly P&L statements, bank and payment processor statements, tax returns, MRR and churn data, code and hosting access, IP agreements, and customer and contractor contracts.

How long does it take to sell a SaaS business on Flippa?

Selling a SaaS business worth $1M+ on Flippa takes a median of 27 days to match with a buyer and 84 days to close, according to our H1 2026 Insights Report. Smaller sales are often quicker, and the preparation beforehand usually takes longer than the sale itself.