How to Sell Your Business in 7 Steps (Guide)

Selling a business is rarely something you do more than once or twice in a lifetime. So it's only natural to have a lot of questions: When is the right time? What does it cost? How long does it take? And how do you avoid the classic pitfalls when you put your company up for sale? This guide walks through the entire process, step by step — from the first thought to a signed purchase agreement.

Short answer: A business sale typically consists of seven phases: (1) timing and decision, (2) preparing accounts and documentation, (3) valuation, (4) sales materials and listing, (5) discreet dialogue with buyers, (6) negotiation and letter of intent (LOI), and (7) due diligence and closing. The whole process typically takes between 6 and 12 months from decision to signed agreement, but can go faster or slower depending on the size and complexity of the business, and how prepared you are when you start. Read more in our guide on how long a business sale takes.

1. When is the right time to sell?

The best time is when the business shows stable or growing earnings — not when you're forced to sell. Buyers pay for future earnings, and a couple of strong years in a row make a real difference to the price. Avoid listing your business in the middle of a downturn, or right after a single bad year, if you can wait it out.

Timing isn't just about the numbers. Also consider: Are you personally ready to let go? Are there personal or health reasons pushing the decision? Is your industry going through a period of high demand for businesses like yours? Read more about how to assess this in practice in our guide on when the right time to sell is. If you're unsure whether only part of the business should be sold, it's also worth reading about when it makes sense to sell off part of a business.

2. Prepare your accounts and key figures

Buyers — and their accountants — will want to see at least 2–3 years of accounts, an up-to-date balance sheet, and an overview of revenue, EBITDA and your customer base. The more organized this is in advance, the faster a deal can close, and the more trust it builds with the buyer.

Before you get started, you should specifically have a handle on:

• Annual accounts for the past 2–3 years, ideally supplemented with an updated operating budget for the current year
• A list of key contracts: leases, supplier agreements, customer agreements and employment contracts
• An overview of any debt, leases and other liabilities — you can absolutely sell a business with debt, but it needs to be transparent from the start
• Documentation of intangible assets such as domain names, trademarks and customer databases

The better prepared this is, the less room there is for a buyer to later find grounds to negotiate the price down during due diligence.

3. Get a realistic valuation

The most common mistake is setting the price based on what you "need" or "feel the business is worth", rather than what the market will actually pay. Use industry multiples and comparable deals as your starting point. Read more in our guide on business valuation, or use our free valuation tool for a quick estimate.

Keep in mind that the price is rarely a single fixed number, but a range. Where you land within that range often depends on how well you can document the factors that drive value — earnings stability, customer base, owner dependency and growth potential. If you want to push the price as close to the top of the range as possible, our guide on achieving the maximum price in a sale is a good place to start.

4. Write sales materials that work

A good listing answers the questions a serious buyer wants to know right away: revenue, earnings, number of employees, why you're selling, and what's included in the deal (domain, inventory, customer database, contracts). Be honest — unrealistic listings get filtered out quickly by experienced buyers. See our walkthrough of how to create sales materials that work.

For larger or more complex sales, two documents are often used alongside the listing itself: a short teaser that anonymously describes the business to a wider pool of potential buyers, and a more detailed Information Memorandum (IM), shared only with serious parties once they've signed a non-disclosure agreement.

5. Handle enquiries and keep it confidential

Many sellers worry about employees or customers finding out about the sale too early. The solution is to use an anonymous listing (hiding the company name and location) until you're in serious dialogue with a buyer, and to have interested parties sign a non-disclosure agreement (NDA) before you share sensitive details such as customer lists or full accounts.

When you receive enquiries, it's a good idea to qualify buyers before spending a lot of time on them: Do they have financing in place? Are they a private individual, another company in the industry, or an investor? Our guide on which type of buyer fits you and your business walks through the typical buyer types and what each one prioritizes.

6. Negotiation and letter of intent (LOI)

Once you're close to agreement on price and terms, it's common to draft a letter of intent (LOI) — a document outlining the overall terms before the final purchase agreement is drawn up. It gives both parties confidence to invest time and money in due diligence, without being legally binding in the same way as the purchase agreement itself.

If you can't agree on price, even after a realistic valuation, it's not unusual for negotiations to stall. See our walkthrough of how to keep negotiating when you disagree on price.

7. Due diligence, purchase agreement and closing

The buyer will typically review accounts, contracts, employment terms and any disputes before signing the final agreement — a process called due diligence. This is where most deals stall — often because the seller didn't have their documentation in order, or because surprises emerge that weren't mentioned earlier in the process. The more transparency from the start, the fewer surprises along the way.

Once due diligence is complete with no serious findings, the final purchase agreement is signed, legally establishing the terms of the deal: price, payment terms, warranties, any non-compete clause, and transition period. If the business has employees, this is also where you need to understand how the Danish business transfer act affects employees' rights in the transfer.

Get started faster: Use our free templates for a non-disclosure agreement (NDA), purchase agreement and operating budget — all free to download as PDF or Word (currently in Danish).

How long does the whole process take?

As a rule of thumb, a business sale takes between 6 and 12 months from listing to signed deal — but the range is wide. A simple webshop with tidy accounts can sometimes sell within a few months, while a more complex manufacturing business with multiple stakeholders, property and employees often takes longer. Read more in our guide on how long a business sale takes, and why no two sales take the same amount of time.

What most often goes wrong — and how do you fix it?

• Unrealistic price: Fixed by basing the price on a real valuation rather than wishful thinking.
• Buyer can't finance the deal: Ask for a short proof of financing before investing time in negotiation.
• Negotiations reach a deadlock: A neutral third party (mediator) can often save a deal that would otherwise fall apart over personal disagreements.
• Employees/customers find out too early: Use anonymous listings and NDAs until late in the process. See also our guide on how to inform employees about a business sale at the right time.
• Surprises during due diligence: Prepare your documentation thoroughly before the listing goes live, so you don't discover gaps along the way.
• Missing document package: NDA, LOI and purchase agreement are often negotiated under time pressure if they aren't prepared in advance. Templates make the process significantly faster.

See also our full walkthrough of 10 mistakes to avoid when selling your business, and what makes a business hard to sell, if you want to avoid the biggest pitfalls before you start.

Should I sell it myself, or use a broker?

Many small and medium-sized businesses are sold today without a traditional broker — with the seller managing the listing and buyer dialogue themselves, and optionally adding legal templates along the way. If the deal is more complex, or you want an experienced negotiator by your side, it's worth considering professional advisory throughout the process. See our guide on whether you should use a business broker, and what advisory for a business sale typically costs.

Frequently asked questions about selling your business

How do I sell my business as fast as possible?

The fastest route to a sale is realistic pricing combined with complete, honest sales materials and tidy accounts ready from day one. Most delays happen when a buyer runs into surprises late in the process — good preparation removes that friction. See also our short answer to how to sell your business.

What does it cost to sell a business?

With a self-service solution like virksomhedssalg.dk, you pay a fixed, one-time fee for the listing — no commission on the sale price. If you choose professional advisory or a broker along the way, a fee is typically added on top. See our pricing for exact amounts.

Do I need a lawyer when I sell my business?

It depends on the complexity of the deal. For smaller, simple sales, many sellers manage fine with templates for the NDA, LOI and purchase agreement. For larger deals, sales with multiple owners, or when there's uncertainty about legal matters, we recommend involving a lawyer or accountant for the specific documents.

Can I sell my business anonymously?

Yes. You can create an anonymous listing where the company name and exact location are hidden until you choose to share them with a serious, NDA-bound buyer.

What's the difference between selling it myself and using a broker?

If you sell it yourself, you keep the whole process and communication with the buyer in your own hands, and you typically only pay a fixed fee for the listing. A broker handles much of the process for you, but usually costs a fee or a percentage of the sale price. Many choose a middle ground: selling it themselves, but adding advisory support at select steps.

What happens to my employees when I sell?

If the business has employees, the buyer generally takes them over on their current terms under the Danish business transfer act. Read the full walkthrough in our guide on the Danish business transfer act and employees' rights.

Can I back out of a business sale after signing?

No, as a general rule a signed purchase agreement is binding on both parties. That's exactly why thorough preparation and a letter of intent before the final agreement matter — it gives you the chance to step back while the terms are still non-binding.

Ready to get started? Create your listing and put your business up for sale today, use our free valuation tool to get a first estimate, or book a free call about the Advisory & Mediation package.