01
The starting gun
Three days of your close contain no closing
You cannot close a month while the month is still arriving. The card statement lands on
the 4th. Two suppliers invoice in arrears. Somebody in the field has receipts in a jacket
pocket. So the first stretch of your fortnight is not work at all — it is waiting,
punctuated by chasing.
Nobody counts those days as part of the close, which is exactly why the close never gets
shorter. You are optimising the part you can see.
See what a close that starts on day one looks like →
02
The rebuild
The P&L your owner asks for does not exist as a report
He wants it split by division. Or by site, or by contract. Your accounting file keeps one
set of books, so it cannot give him that, and everybody has quietly accepted the
workaround: export the trial balance, drop it into the workbook, and let the mapping tab
do the splitting.
That mapping tab is maintained by exactly one person, has not been reviewed since it was
built, and is now a load-bearing part of how your company understands itself.
See where that split is supposed to live →
03
The wrong shape
The report exists. It is just the wrong shape.
Your system will happily produce an aged receivables report. It will not produce it the way
anybody in your business actually asks the question — by rep, by branch, by the terms
you negotiated rather than the terms on file.
So it gets exported and reshaped. Every month. By hand. And the reshaping is invisible in
the audit trail, so if the answer is wrong, the only way to discover that is for somebody
to notice.
See what these look like when the shape is right →
04
The argument
Two sub-ledgers that have to be talked into agreeing
The detail says one thing and the control account says another, and the gap has to be
chased down through a month of postings until somebody finds the entry that went to the
wrong place.
This is treated as a monthly chore rather than as information. It is information.
A sub-ledger that has to be reconciled is a sub-ledger that is not actually part of the
ledger — it is a separate book that has agreed to be similar.
See why that reconciliation stops existing →
05
From memory
The entry somebody makes the same way as last time
The recharge between the two companies. The allocation of the shared overhead. The one
adjustment that has to go in before anything else ties.
There is no rule recorded anywhere for how it is calculated. There is a person who
remembers how they did it in January, and does it that way again. It is not wrong. It is
simply a policy that exists only inside somebody’s head, being applied to your
statutory accounts.
See where a rule like that gets recorded →
06
Rolled forward by hand
The schedules that live in a workbook and get copied every month
Prepayments. Accruals. Fixed assets, if you are unlucky. Each one is a tab with last
month’s figures copied into this month’s column and adjusted.
Copy-and-adjust is a fine way to work until the month somebody copies the wrong column, and
then it is a fine way to be wrong for a year without noticing, because
every subsequent month inherits the error and looks perfectly consistent.
See what replaces the workbook →
07
The hunt
A day and a half looking for a difference that shouldn’t be findable
It is not a big number. That is what makes it expensive. Big differences announce
themselves and get fixed in an hour; small ones are too small to write off and too small to
be obvious, so they get hunted.
And when it is finally found, it is almost never interesting — a duplicate, a
transposition, something coded to the right amount and the wrong place. You have spent a
day and a half proving that nothing was actually wrong.
See why the hunt stops happening →
08
The only human one
One person knows why last March was done that way
This is the one on the list that is genuinely about a person, and I want to be careful
about it, because it is usually described unfairly.
Somebody in your finance function carries the reasons. Why that contract was treated as
deferred. Why the March restatement happened. Why one customer sits outside the normal
terms. When they are away, the close slows down, and everybody notices.
That is not carelessness and it is not indispensability. It is what happens when a
system has nowhere to write down a reason. The knowledge went into a person because
there was no field for it. Ask yourself how much of your close is currently stored in one
skull, and what your plan is for the fortnight they finally take off.
See what it takes to stop depending on one memory →
09
The one that isn’t in the close at all
Getting this far means you already know it isn’t a staffing problem
Most people who open an article like this leave somewhere around the third reason, because
the third reason is where it stops being a list of annoyances and starts being a
description of their week. If you are still here, you have been doing arithmetic in your
head for eight entries and you already know roughly what this costs you.
So here is the ninth, and it is the only one that never appears on any close checklist.
By the time the numbers are right, they describe a month that finished a fortnight
ago. Every decision taken in between — the hire, the price change, the order you
did or didn’t place, the customer you kept extending — was taken on the last
set of numbers you trusted, which were already old when you got them.
Nobody puts a figure on that, and I am not going to invent one for you. But it is larger
than the fortnight, and it is the actual reason to fix any of this.
See the price, without speaking to anybody →