A framework your team can actually use
Map job identifiers, cost categories, and document flow to the reports management needs.
See what’s included →JOB COSTS, BUILT ON SOLID RECORDS
Good job costing
starts below the surface.
Construction bookkeeping setup and reconciliation for contractors who need costs connected to the right job, phase, and source document.
SOURCE → CODE → REPORT
01 / SOURCE
One invoice.
JOB A$720Materials delivered
JOB B$480Materials delivered
Original invoice$1,200
Illustrative example · not client resultsDetail only helps
when you can trace it.
A useful job-cost report starts with reliable source records and a coding structure the field and office can both follow.
PROJECT SERVICES
Support built around
the job.
Trace the cost back to the source
Investigate differences between job reports, vendor records, card activity, and the general ledger.
See what’s included →Carry the structure through the close
Maintain reconciled construction books while preserving the job-level records underneath.
See what’s included →A CLEAR WAY TO WORK TOGETHER
Know what happens next.
A usable code structure
Define job and phase identifiers that the people entering bills can apply consistently, including a route for uncertain costs.
Source-to-job traceability
Trace sample invoices from source documents into job detail. Check shared purchases and keep allocation decisions visible.
A repeatable review
Reconcile job reports to the relevant ledger accounts using matching periods and a documented bridge for differences.
A PRACTICAL RESOURCE
The practical job-code map
A blank coding guide with a worked example of a shared materials purchase.
Open the resourceSITE INSTRUCTIONS
Useful before the first call.
THE PRACTICAL GUIDE
Why a job-cost report can disagree with the general ledger
Compare report scope, timing, coding, and source entries before changing construction job costs.
Read the guide →THE PRACTICAL GUIDE
Split a shared materials purchase without losing the invoice trail
Allocate one materials invoice across jobs while keeping the total, source, and supporting basis intact.
Read the guide →THE PRACTICAL GUIDE
Design a job-code list people will actually use
Design a small construction job-code structure around the decisions your team needs to support.
Read the guide →BEFORE WE TALK
A few things worth knowing.
Do we need hundreds of cost codes?
Not necessarily. Start with the decisions your reports need to support and the detail your team can reliably supply.
Can you reconstruct old job costs?
That depends on the supporting records. Uncertain allocations remain visible rather than being presented as precise historical facts.
Is this the same as estimating?
No. This work organizes recorded financial activity and the job-cost structure. Estimating methods and project pricing remain management decisions.