Skip to content

The Sunday TillOne real business and its numbers, every Sunday.Subscribe free

Buying a businessHow-to guide

How to read a business-for-sale listing in 20 minutes

Six things to check, in order, before you sign the NDA or ask the owner a single question.

In 30 seconds

  • Check that the sales are verified, and for how many months
  • Compare the price with what the owner takes home, not with sales
  • Write your questions down before you open the data room

What you’ll need

  • One listing you like
  • 20 minutes
  • Somewhere to write your questions

Step 1Check where the numbers come from

Every listing on HumDays says which systems the sales come from, such as Stripe, Square or the bank, and for how many months. Twelve months or more is best. Fewer months means you see less of the year.

Step 2Look at the shape of the year

Find the best and the worst months. A big gap is normal in some trades, like lawn care or pressure washing, and a warning sign in others, like a laundromat.

Step 3Compare the price with what the owner takes home

Sales are not profit. The listing shows what the owner takes home each year, and how the asking price compares with what similar businesses sold for.

If the price looks high, the reason should be in the listing: a long lease, new equipment or contracts that carry on after the sale.

Step 4Read why they are selling

Retiring, moving or starting something new are the common reasons. If the reason is vague, make it your first question.

Step 5Check what is included

A listing should say what you get on the day the sale completes. Anything that is not written down is not included.

  • Equipment, vans and stock
  • Contracts and regular customers
  • The name, phone number and website
  • How long the owner will help after the sale

Step 6Write your questions, then sign the NDA

One NDA opens every data room on HumDays. Before you sign it, write down the three things you most need to know. It keeps the first conversation short and useful.

Was this useful?
Joe MensahData reporter, HumDays

Joe turns verified sales from thousands of small businesses into plain answers. He was an accountant for small trades before HumDays.

More from Joe

Keep reading

One real business.
Its real numbers.
Every Sunday.

The Sunday TillIssue #87 · Sep 2026How Brightside Window Cleaning grew to 1,900 customers on dense rounds and direct debits12-month revenue$242,160Price properly from day oneDensity is the profitGet out of the van5 min read · Verified via Stripe + GoCardless

Get one verified business breakdown every Sunday