---
title: First-Audit Revenue Workpapers and Controls
description: Practical ASC 606 workpapers, close checklists, and evidence organization guides for private SaaS controllers preparing for their first financial statement audit.
sidebar_position: 1
tags: [asc-606, first-audit, audit-readiness, saas, controls, workpapers]
---

# First-Audit Revenue Workpapers and Controls

> **Operational guidance, control checklists, and audit-ready templates for private B2B SaaS finance teams.**

Preparing for a first financial statement audit requires transitioning from "revenue posted" to **revenue supported by reproducible, verifiable evidence**. This collection provides controller-tested workpapers and control frameworks designed to satisfy auditor scrutiny under ASC 606.

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## Workpapers & Playbooks

<div className="gaapx-stat-grid">
  <div>
    <strong>Assessment</strong>
    <a href="/docs/asc-606/first-audit/revenue-readiness-assessment">Revenue Readiness Assessment</a>
    <p style={{marginTop: '6px', fontSize: '0.8rem', color: '#bdc4d6'}}>Self-score your contract review, revenue close, and evidence controls.</p>
  </div>
  <div>
    <strong>Close Controls</strong>
    <a href="/docs/asc-606/first-audit/month-end-revenue-close-checklist">Month-End Revenue Close Checklist</a>
    <p style={{marginTop: '6px', fontSize: '0.8rem', color: '#bdc4d6'}}>8 core close activities, ownership, and retained evidence index.</p>
  </div>
  <div>
    <strong>Workpaper</strong>
    <span>Performance Obligation Assessment</span>
    <p style={{marginTop: '6px', fontSize: '0.75rem', color: '#64748b'}}>Coming soon</p>
  </div>
  <div>
    <strong>Log</strong>
    <span>Contract Modification Review Log</span>
    <p style={{marginTop: '6px', fontSize: '0.75rem', color: '#64748b'}}>Coming soon</p>
  </div>
  <div>
    <strong>Reconciliation</strong>
    <span>Revenue-to-GL Reconciliation Binder</span>
    <p style={{marginTop: '6px', fontSize: '0.75rem', color: '#64748b'}}>Coming soon</p>
  </div>
</div>

---

## Core Readiness Disciplines

### 1. Contract Completeness & Change Tracking
Ensure every executed agreement, order form, amendment, side letter, and credit memo enters the revenue accounting population before the ledger closes.

### 2. Technical Accounting Judgments
Document distinct performance obligations, standalone selling price (SSP) allocations, variable consideration constraints, and contract modifications with contemporary accounting memos.

### 3. Subledger-to-GL Tie-Outs
Maintain month-by-month rollforwards of deferred revenue (contract liabilities) and unbilled receivables (contract assets) that reconcile exactly to subledger schedules and trial balances.

### 4. Audit Evidence Retention
Archive all supporting source files, approval emails, technical conclusions, and review sign-offs in a structured evidence repository prior to audit fieldwork.

---

:::tip Practical Advice for Controllers

Auditors test **management review controls** just as rigorously as mathematical formulas. A spreadsheet reconciliation without documented reviewer sign-off or unexplained variance investigation will generate audit findings.

:::

## Related Resources

- [Revenue Readiness Self-Assessment](./revenue-readiness-assessment)
- [Month-End Revenue Close Checklist](./month-end-revenue-close-checklist)
- [ASC 606 5-Step Framework Overview](../overview)
- [SaaS Revenue Recognition Patterns](../industries/saas)