The financial records you need to sell your business: a checklist
The offer is on the table, everyone shakes hands, and then the buyer’s due-diligence list lands in your inbox. It asks for three years of clean management accounts you never quite got round to keeping. Aged debtor reports. A breakdown of recurring revenue. Copies of your key contracts. And a dozen other things you have never had to produce in one place before.
This is the moment a lot of deals quietly start to wobble. Not because the business is bad, but because the paperwork behind it is not ready to be inspected. So here is the practical version: what a buyer or their advisers will actually ask for, how far back it needs to go, what “clean” really means, and roughly how long it takes to fix a messy set of books once the clock is running.
If you have not read it yet, the companion piece on how to get your finances sale-ready sets out the bigger picture. This one is the checklist.
What a buyer will actually ask to see
Financial due diligence is only one part of the wider process (a buyer will also run legal, commercial and operational checks), but it is the part where most founders get caught short. The list below is the core of what their advisers will want. It will not all apply to every business, but very little of it will surprise an experienced buyer, and all of it should be to hand.
Statutory and management accounts
Your last three years of filed statutory accounts.
Monthly management accounts for the same period: profit and loss, balance sheet, and ideally a cash flow. This is the set most owner-managed businesses simply do not have, and it matters more than any other single item.
The current year to date, up to the most recent month end.
Revenue and customers
A breakdown of revenue by customer, product or service line, so a buyer can see where the money actually comes from.
How much revenue is recurring or contracted, versus one-off, and what your customer concentration looks like (how much rides on your biggest few clients).
Your order book or pipeline, if you have one.
Cash, debt and working capital
Aged debtor and creditor reports: who owes you, who you owe, and how overdue any of it is.
Details of any loans, overdrafts, asset finance, invoice finance or other borrowing, with the terms.
Bank statements to support the picture, and a sense of your normal working-capital cycle.
Tax and compliance
VAT returns, PAYE records and corporation tax position, all up to date and reconciled.
Confirmation that filings and payments are current, with no unexpected liabilities lurking.
Contracts and commitments
Signed contracts with key customers and suppliers. Handshake arrangements and revenue that could walk out with a relationship are exactly what a buyer will want reassurance on.
Property leases, equipment leases and any other ongoing commitments.
Employment contracts and a summary of your team, including anyone the business genuinely depends on.
None of this is exotic. It is the ordinary financial record of a business that has been run properly. The problem is rarely that the information does not exist. It is that it has never been pulled together, reconciled and made to tell one consistent story.
How far back, and what “clean” really means
As a rule, a buyer wants three years of history, plus the current year to date. Three years is enough to show a trend rather than a snapshot, and to reassure them that a good year was not just luck.
“Clean” is the word that does the heavy lifting, so it is worth being clear about what it means. Clean records reconcile: the management accounts agree with the statutory accounts, which agree with the bank, the VAT and the tax position. Clean records are consistent: the same things are counted the same way, month after month, year after year. Clean records are explainable: for every unusual number, there is a reason you can give in a sentence, not a shrug.
The opposite of clean is not fraud. It is the ordinary mess most growing businesses accumulate: personal costs run through the company, income recognised whenever the invoice happened to go out, a year flattered by a one-off, categories that have drifted over time. None of it is sinister. All of it makes a buyer nervous, and a nervous buyer either discounts or walks.
How long it takes to fix a messy set of books
This is the question owners most want a straight answer to, so here is one. If your records are broadly in order and just need tidying and presenting, a few weeks to a couple of months is realistic. If you have never produced monthly management accounts and need three years reconstructed and reconciled, think in terms of several months, and expect to find a few surprises along the way.
The honest point is this: you cannot do it well in the fortnight after the due-diligence list arrives. The founders who sell smoothly are the ones who had the records in decent shape before a buyer was ever in the room. That is the whole argument for starting early, and it is why this work sits so naturally with a Part-time FD who can get the numbers into shape long before you need them.
One founder we worked with through a growth plan and out the other side into a sale reflected on the value of having that support in place early:
“WC came on board during our ambitious growth plan. Since then we managed to grow the business significantly in turnover, profit and staff numbers, and successfully exited the business in an acquisition. In hindsight, I would have had them on board much earlier, if not on day one.”
— Bob Makin, Sock Monkey
Where a Fractional FD fits
Getting your records ready for sale is exactly the kind of work a Part-time FD does, without the cost of a full-time hire. Someone senior who can build the monthly management accounts a buyer expects, reconcile the history so it tells one consistent story, and spot the gaps that would stall a deal while there is still time to close them.
If you have not read it yet, getting your finances sale-ready is the companion piece to this checklist, and you can see how the ongoing support works on our Fractional FD service page. Buyers and their advisers across Yorkshire and the North East expect the same standard of records as anywhere else, so wherever you are, the checklist is the same.
If a sale is anywhere on your horizon, the best time to get your records in order is well before you need them. We work with owner-founders across Yorkshire and the North East to do exactly that.