Accounting Firms

Draw the line between accounting and CAM

Assign accounting, CAM, tax, and legal work clearly.

By Angel Campa, FounderUpdated July 15, 2026

I work as a principal engineer. I built the engine behind these audits. Each finding points to the lease clause and the bill line. Your team reviews and signs first.

Draw the line between accounting and CAM

Lease accounting asks when and how to record lease amounts.

CAM review asks if billed charges match lease terms. This guide uses a suggested scope line.

Your firm may set another line. Write it into each client scope.

Deloitte's ASC 842 roadmap explains how firms record lease assets and debts. It does not set a CAM scope line.

Name five work lanes

Use five lanes before scoping the job.

Lane Main question
Lease accounting How should the lease be recorded?
Abstraction Which source terms need fields?
CAM analysis Do billed charges match lease terms?
Tax review Does a tax issue need advice?
Legal review Do rights or notices need counsel?

Deloitte describes abstraction as structured lease data work. That work can support several lanes.

Use one RACI

RACI names four roles for each task.

Responsible does the work. Accountable approves it. Consulted gives input. Informed receives the result.

This table is an original scope tool. Adapt it for your firm.

Task Responsible Accountable Consulted Informed
Collect source files Staff Lease accountant Client owner CAM reviewer
Extract lease fields Staff Lease accountant CAM reviewer Client owner
Set accounting treatment Lease accountant Firm signer Technical accountant Client owner
Test CAM charges CAM reviewer Firm signer Lease accountant Client owner
Review tax questions Tax specialist Tax signer Lease accountant Client owner
Review legal rights Counsel Counsel Firm signer Client owner
Draft client report CAM reviewer Firm signer Lease accountant Client owner
Prepare dispute letter draft CAM reviewer Firm signer Counsel Client owner

One person may fill two roles. Still name both duties.

Use a suggested boundary

Lease accounting can supply these inputs:

  • Signed lease files
  • Recorded lease dates
  • Payment schedules
  • Existing field values
  • Known amendments

In this model, CAM scope starts with charge tests. The team checks statement lines against lease terms.

The team also checks the math. Your written scope controls the actual job.

Yardi Corom defines lease audit across files, payments, and costs. Your client job still needs clear scope.

Know when experts join

Do not answer every question inside one lane.

Send tax questions to a tax expert. Send rights questions to counsel. Include notice terms there too.

Pause delivery when the needed specialist is missing. Record who must answer next.

Name every signer

Each client output needs an owner.

The lease accountant signs accounting conclusions. The firm signer approves CAM findings. Counsel owns legal advice.

Do not let software approve client work. Do not let an abstract settle source conflict.

Where CAMAudit fits

In this role map, lease accountants use CAMAudit.

The tool reads the lease and CAM statement.

CAMAudit flags review items with fixed math. Each item cites its source line.

CAMAudit builds the branded CAM audit. The firm uses a review-and-sign step.

CAMAudit does not set accounting treatment.

It can prepare a dispute letter draft. Your firm reviews and signs that work.

The draft is for your review. It is not legal advice. Have counsel review before sending.

Apply the boundary

Test small file profit. Build the credit ledger.

Map the needed CAM fields. Compare bookkeeping and lease audit.

Browse the accounting hub. Visit the lease accountant pillar. See the accounting firm page.

Then use the service line guide.

Get started

Sources

Practice Growth

Keep growing this service

See the Lease accountants growth guide

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