What Must Not Go in the Rate
A labour rate collects costs by gravity. Six things that get added and should not be, and the test for each.
A labour rate collects costs by gravity: anything that needs recovering and has no better home ends up in it. Six categories arrive this way and should not, because each distorts a different decision once it is inside an hourly figure.
The calculation in “What Must Not Go in the Rate” depends on reliable source records as well as a documented accounting rule. For organisations researching workforce analytics software, view the complete product explanation can supply consistent time and project context, while the allocation basis and financial interpretation remain decisions for the organisation and its advisers.
The test in each case is whether the cost varies with labour hours. If it does not, spreading it per hour makes hours look expensive and whatever actually drives the cost look free.
For a separate reference relevant to “What Must Not Go in the Rate”, consult Zoho business resources. Compare the general material with the organisation’s actual contracts, accounting policy and jurisdiction.
One: materials and consumables
They vary with the job, not with the hour. A job using twice the material does not use twice the labour.
Recovered through the rate, a material-heavy job is undercharged and a labour-heavy job overcharged, which is the opposite of the intention.
Two: equipment time
Machine hours are their own unit with their own cost. Where a machine runs unattended, machine cost and labour cost are not even correlated.
Operations that fold machine cost into a labour rate price automation as though it made the hour dearer, which deters the automation.
Three: subcontract cost
Passed through, usually with a handling margin. It has nothing to do with the hours your own people worked.
Inside the rate, a job that is mostly subcontracted appears to consume labour it did not.
Four: the cost of winning work
Sales, marketing, bid writing. Real, recoverable and not driven by production hours.
Where it is large it deserves its own recovery mechanism; where it is small it belongs in the general overhead with a named line, not hidden in the labour build-up.
Five: one-off and exceptional costs
A restructuring, a legal settlement, a system implementation. They belong to the year, not to the hour.
Inside the rate they raise it for a year and then drop out, producing a rate change that looks like a cost improvement and is nothing of the kind.
Six: the previous year's under-recovery
The most tempting and the most damaging. Last year the pool was not fully recovered, so this year's rate is raised to catch up.
The rate now carries a figure that has nothing to do with this year's cost, and if volumes fall again the correction compounds. Under- recovery is a variance and belongs in the accounts, not in next year's rate.
The test, stated once
Does this cost vary with labour hours? If yes, it may belong in the rate. If no, putting it there makes labour look expensive and the real driver look free.
What to do with the costs that stay out
Give each one a recovery mechanism of its own: a material margin, a machine rate, a subcontract handling percentage, a general overhead recovery.
Several small mechanisms, each traceable, beat one large opaque rate.
The argument against this
That it is more complicated, and that the total recovered is the same either way. The first is true and the second is only true at the aggregate.
At the level of a single job — which is where quoting and margin decisions happen — the two approaches give materially different answers.
How things get in
Not by decision. A cost appears, somebody asks where it should go, the rate is the only mechanism that exists, and it goes there.
Having the other mechanisms in place is what prevents the gravity, and it is a one-off piece of design.
The annual read-through
Once a year, line by line down the build-up: does this still vary with labour hours, and is this still the right place for it.
The exercise takes an hour and typically removes one or two things that arrived in a hurry three years ago and were never questioned.
The cost that has no home
Occasionally something is real, recurring, and genuinely not driven by any available base: a regulatory levy on turnover, a legacy pension deficit contribution.
These belong in the pool with a named line and an explicit statement that the base is arbitrary. Pretending they are driven by labour hours is worse than admitting that the allocation is a convention.
Why the rate attracts costs
Because it is the only mechanism with a denominator. Any cost divided by hours produces a number that can be added to a rate, and no other recovery route is as easy.
Which means the defence is not vigilance but alternatives: a material margin, a machine rate, a per-job charge. With those in place the gravity stops, because each cost has somewhere better to go.
What a clean rate contains
Wage, employer contributions, pension, paid absence, sickness, training, per-head costs, and a named share of genuine overhead.
Eight layers. Anything else in there should be able to answer the test, out loud, to somebody who did not build it.