What actually breaks when the peak arrives?
Rarely the technical work. Qualified people know how to prepare a return, finish a set of accounts or run audit fieldwork, and they do not forget how in January. What breaks is everything wrapped around the work: chasing records out of clients, logging and clearing queries, telling people where their job has got to, moving files into review and back out again, and raising the bill once it is done.
In a quiet month all of that runs on goodwill and memory. A manager keeps a tracking spreadsheet only they understand. A partner answers the chase email personally because it is quicker than explaining it. That is not a process. It is a few conscientious people holding a gap closed.
Under peak volume the same people are doing ten times as much of it, and the gap opens. Records requests go out twice or not at all. Clients ring to ask where they are in the queue, and the answer takes someone ten minutes to work out. Files sit behind one reviewer. Work finished in December gets billed in February, which carries its own cost, covered in the bill nobody can raise.
Why does the same thing happen every year?
Three reasons, and they compound.
The review happens at the wrong moment. The debrief lands when everyone is exhausted and relieved. A list of fixes gets written, everyone agrees, and then the next wave of work arrives and the list quietly expires.
The peak also generates excellent evidence and the firm throws it away. For a few weeks every weak point is visible and dated: which chase went out four times, which file arrived incomplete, which approval sat for days. By March that is gone, replaced by an impression that January was hard.
And the proposed fix is usually more people or an earlier start. Both are reasonable, and neither changes what an hour produces. Starting in October moves the same admin forward. Hiring adds supervision and review load to the people who have none spare, which is the pattern in the partner bottleneck.
Which processes fail first?
The same handful, in roughly the same order.
- Records chasing. A list of outstanding items per client, worked through by whoever has a free hour. Under volume it stops being worked through at all.
- The shared inbox. Replies, documents and queries arrive in one stream with no owner, which is why email triage is often the first thing to give way.
- Status. Every request for an update costs someone a search. Regular client reporting removes a surprising share of the inbound traffic.
- Review routing. Files reach the reviewer incomplete, go back, come forward again, so the scarcest person in the firm spends the peak on rework.
- Billing. Last in the queue, first to slip, and the one that shows on the cash position in March.
Not one of them requires professional judgement. They are co-ordination tasks nobody has written down, which is exactly why they collapse when the person holding them in their head is busy.
Why is the peak the worst possible time to fix anything?
Because a rebuild needs the two things the peak has taken away: attention from the people who know how the work really runs, and someone with the authority to sign off. You cannot agree approval rules and tolerances with a manager who is three days behind, and you cannot compare a new process against the old one if nobody can look at the comparison.
There is a worse effect. Anything introduced mid-peak gets judged on its worst day, in front of a team under pressure, and the team will route around it. Those workarounds are never removed afterwards. They become the new normal, which is how a firm ends up with twelve ways of doing one job.
What is the quiet quarter actually for?
Treat the trough as build season. Capacity in the trough is the cheapest capacity the firm owns, because it is not competing with a deadline. Most firms spend it on planning and training, which are worth doing and change nothing about next January.
- During the peak, log. One shared note. Every time something takes longer than it should, a line goes in with the date and the job. No analysis, no meeting. Evidence, captured while it is true.
- Early in the trough, pick one process from the log: the one that recurs, touches the most jobs and reaches furthest up the firm.
- Write down how it actually runs, not how the manual says. The guide to documenting a process covers what to capture, including the exceptions, where most of the hours hide.
- Agree the rules and tolerances. What passes without a person, what stops, who it stops with, and what reason they are given.
- Build it on the firm's own documents and run it in parallel, so the old process keeps going while the new one proves itself on real work.
- Sign off and go live well clear of the peak, so the team has used it on ordinary work before volume arrives.
That last point matters more than it sounds. A process the team already trusts in a normal month is a process they will keep using in a hard one.
How do you choose the one process?
Volume times time times seniority. A task that takes two minutes but happens on every job, and ends with a partner, costs more than an hour-long task that happens twice. The process priority scorer forces that comparison, and how to choose a process to automate sets out the criteria in full.
Resist the urge to take five. One process, signed off and stable through a full peak, tells you more about what to do next than any plan written in advance, as argued in one process before any programme.
What does a better peak look like?
Not a quieter one. The deadlines do not move and the volume does not fall. The difference is that the admin no longer scales with the work. Chases go out on schedule with a named owner and a clear record of what is outstanding. The inbox arrives sorted by job. Status is something a client receives rather than something a manager stops to answer. Files reach review complete, so review is review.
Partners then spend January on judgement, difficult clients and sign-off, which is the only part of the peak that genuinely needs them. For the shape this takes in practice, see accountancy firms. If you are unsure which process costs you most, the audit takes about three minutes and names one to start with.