What this file should establish
Keep the filed return, original workpapers and new evidence together. Identify the exact issue without assuming an amendment is the correct procedure. Ask the preparer to review deadlines and related entity or state effects.
Distinguish employee payroll, chair-rental arrangements, retail products and service income in the source file.
A situation to work through
A salon combines service revenue, retail sales and booth-rental receipts in one deposit feed.
For this situation, start with appointment-system reports. Identify the period and legal owner before combining it with the other records. Keep the original source and explain any adjustments in a separate reconciliation.
Review point
Document the operating relationship and revenue source rather than inferring it from a deposit description.
A missing workpaper is treated as proof that nothing was reported.
Question for the reviewer
What was reported, what evidence changes it and what correction procedure should be reviewed?
Expected handoff
A dated issue file with source evidence.
Separate facts supported by documents from estimates and unresolved assumptions. Assign each missing item to a responsible person and a date. Send the reconciliation alongside the source references so the reviewer can trace each conclusion.