Stopping Work, and What It Costs
The one real lever during the work is stopping it. Four ways to do it, three of which make the position worse.
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Stopping work: four ways, and the price of each
The cleanest; the work in hand is complete and billable
Costs you: A delay the customer feels, and a conversation you must have first
Immediate pressure, and the work is visibly incomplete
Costs you: Possible breach, a part-finished thing nobody can use, and a weaker position in any dispute
No confrontation at all
Costs you: Nothing changes, the customer does not know, and you lose the time anyway
Buys a week of attention, occasionally
Costs you: Every future statement you make is discounted
Four responses, and only the first leaves you with completed work and a defensible position. The fourth is the most common and the most expensive. One supplier's own list, not advice about what to do.
Stopping work is the only material lever a supplier has while a job is running. It is also the one most likely to be used badly: late, in anger, mid-stage, or threatened and not carried out.
The evidence described in “Stopping Work, and What It Costs” should be captured while the work is still visible. Used for employee activity tracking, see the platform details here can provide transparent time and project context, provided people can correct entries and the client’s acceptance record stays separate.
Four ways to do it, and they are not equivalent.
As a separate reference point for “Stopping Work, and What It Costs”, see CA ANZ business resources. Confirm current legal, tax and accounting requirements with a qualified adviser where necessary.
Stopping at a stage boundary
Finish what is in hand, invoice it, and do not begin the next part until it is paid.
The work is complete, billable and defensible, and the customer is left with something usable. This is the only version that strengthens your position.
Stopping mid-stage
Immediate and messy. The customer has a half-finished thing, your own work is harder to value, and under most contracts you may be the one in breach.
It feels like the strongest move and is usually the weakest.
Slowing down quietly
Common, understandable and useless. The customer does not know, so nothing changes on their side, and the time passes anyway.
It postpones the decision while spending the capacity.
Threatening and not doing it
The most expensive of the four. Every subsequent statement you make is discounted, including the reasonable ones.
If you are not prepared to stop, do not say that you will.
Before stopping anything
Check what the contract says about suspension, and check whether the non-payment is actually a dispute or an administrative failure.
Stopping work over an invoice that was never receipted is an own goal with a clerical cause.
The conversation first
Always, with the person who instructed you, before anything stops: here is what is outstanding, here is what I am doing about the next stage, how would you like to resolve it.
Stopping without warning converts a payment problem into a performance problem.
Who you are actually pressuring
Your contact, who usually cannot pay you and may have been chasing internally already.
That is uncomfortable and it is also the mechanism: they are the only person who can escalate inside.
What it costs even when it works
Goodwill, a reputation among that buyer's staff, and sometimes the next order.
It is a real cost and it should be weighed against the sum outstanding rather than against the feeling.
When it is clearly right
A large unpaid stage, a customer who is not responding, and more work about to be committed.
Continuing there is lending more to a borrower who has not repaid the first loan.
When it is clearly wrong
A small sum, an administrative cause, a customer who is engaged and answering.
Stopping there spends a great deal to recover very little.
What it means to the person who hears it
Stopping is decided as a commercial move and received as a personal one. The individual who learns that work has halted is usually not the individual responsible for the payment, and often has no power over it at all.
What reaches them is that a project they are accountable for has stalled, for reasons they must now explain upwards.
That is precisely why stopping sometimes works: it creates a problem for somebody who can escalate internally in ways you cannot. It is also why it costs what it costs. The person whose week you have complicated will remember it, and will make the decision about the next job.
Both facts are true at once, and a supplier should be clear about trading one for the other rather than surprised by the second.
Saying it so it can be acted on
If the point of stopping is to prompt internal movement, the message has to be forwardable. That means stating the fact without blame, naming the specific invoice and sum, saying exactly what will resume work, and leaving out everything about how the situation has felt.
Four lines that can be pasted into an internal email will travel. Anything longer, or anything with an edge to it, will be summarised by your contact instead, and summaries lose the specifics that make the problem solvable.
It also helps to separate the decision from the announcement in time. Deciding on Tuesday and writing on Wednesday produces a different message from writing on Tuesday, and the difference is visible to the reader.
The version that works reads as a supplier describing a position it has had to take. The version that does not reads as a supplier who has run out of patience, which invites a reply about tone rather than about money.
Afterwards
Whether or not it is resolved, write down what happened and what you will do differently with that customer: deposit, staging, shorter stages.
The point of using the lever is to need it less next time.