Job cost ledgers, invoices and timesheets assembled for forensic reconciliation

Expert witness

Forensic Construction Accounting

Forensic construction accounting connects a claimed figure to the records behind it, job cost, payroll, invoices, subcontract payments and the general ledger.

Construction accounting analysis may examine coding practices, source documents, allocations and other relevant information. The available support and its limitations are described in relation to the questions presented.

The work traces claimed amounts back through the accounting records to source documents, tests allocations and rates, and identifies costs that are duplicated, misallocated, or unrelated to the events pleaded.

Job-cost systems organize information for project-management purposes. Cost codes, allocations and general accounts may need context when used to examine a later claim. An inquiry may consider how the system was used, the records supporting entries and any assumptions or limits affecting reconciliation.

A reconciliation may identify information that supports or challenges a claimed amount, including omissions, allocations and other contributing factors. The findings depend on the available records, not on whether they favor a particular party.

Accounting records and supporting documents spread out for detailed examination

Possible assignment considerations

In practice

  1. 01

    Understand the accounting as used

    Establish how the job cost system was actually operated on this project, including coding and allocation practice.

  2. 02

    Trace claimed cost to source

    Follow amounts from the claim through the ledger to invoices, timesheets and delivery records.

  3. 03

    Test allocations and overhead

    Examine how shared and indirect cost was distributed and whether the basis withstands scrutiny.

  4. 04

    Report the reconciliation in full

    Set out what traces, what does not, and what the records show that neither party asked about.

Considerations and limitations

Questions and limitations to consider

Accepting the ledger as the claim

Treating recorded cost as claimable without tracing it to source or testing its allocation.

Ignoring how coding was really used

Assuming a cost code means what its name suggests rather than establishing project practice.

Explaining material support and uncertainty

Presenting the reconciliation selectively, which is the point at which it stops being forensic.

Forensic Construction Accounting

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