TL;DR: Preparing for an IPC audit requires charities to organize financial records, document internal controls, demonstrate compliance with donor restrictions, and train staff well before assessment day. Starting early—ideally 6–12 months out—significantly reduces risk and improves audit outcomes.
Audit day has a way of arriving faster than anyone expects. For charity leaders and finance teams, the weeks leading up to an IPC (International Planning and Compliance) audit can feel like a sprint through paperwork, policy reviews, and last-minute reconciliations. But it doesn’t have to be that way.
Charities that perform well in IPC audits share one trait: they treat compliance as a year-round discipline, not a seasonal fire drill. The best audit outcomes don’t happen by accident—they’re the result of deliberate preparation, well-maintained records, and a finance team that understands exactly what auditors are looking for.
This guide breaks down the most important IPC audit best practices for charities at every stage of readiness. Whether your assessment is six months away or six weeks out, there’s meaningful groundwork you can lay right now. By the time you finish reading, you’ll have a clear picture of what auditors examine, where most charities fall short, and how to walk into assessment day with confidence.
What Does an IPC Audit Actually Evaluate?
Before diving into preparation tactics, it helps to understand the scope of an IPC audit. Auditors typically assess a charity’s financial health, governance structures, internal controls, fund accounting practices, and compliance with donor-imposed restrictions.
The goal is not just to verify that numbers add up—it’s to confirm that the organization manages public trust responsibly. Auditors want evidence of accountability: clear policies, consistent application, and documentation that tells a coherent story about how funds were received, managed, and spent.
Most IPC audits examine the following core areas:
- Financial statements and supporting documentation
- Fund accounting and restricted versus unrestricted revenue tracking
- Internal controls over financial reporting
- Board governance and oversight records
- Compliance with grant agreements and donor restrictions
- Payroll records and employment compliance
- Tax filings and statutory obligations
Understanding this scope lets you prioritize your preparation efforts strategically rather than scrambling across every possible area.
How Far in Advance Should Charities Start Preparing for an IPC Audit?
The short answer: earlier than you think.
For charities undergoing their first IPC audit, 12 months of lead time is a reasonable benchmark. For organizations with established audit cycles, a six-month preparation window gives finance teams enough runway to identify gaps, implement corrections, and gather supporting documentation without creating a bottleneck.
The risk of waiting until 6–8 weeks before assessment day is significant. At that point, there’s little room to correct systemic issues—like missing board minutes, undocumented internal control procedures, or reconciliation gaps spanning multiple months. Auditors notice when documentation looks hastily assembled, and that impression can affect the tone of the entire review.
Start by setting an internal audit preparation calendar. Map backward from your assessment date and assign ownership to each preparation task. This alone—having a plan with named responsibilities—reduces the anxiety that tends to derail teams as deadlines approach.
Organizing Financial Records: What Auditors Expect to See
Disorganized records are one of the most common friction points in charity audits. Auditors need to trace transactions quickly and cleanly, and when documentation is scattered across folders, email threads, and physical files, it slows the process and raises questions about internal discipline.
Here’s what well-organized audit-ready financial records look like:
General Ledger and Trial Balance
Your general ledger should be current, reconciled, and free of unexplained entries. Before assessment day, run a full trial balance and investigate any accounts with unusual balances. Unexplained credits or debits—even small ones—can prompt deeper scrutiny.
Bank Reconciliations
Monthly bank reconciliations should be completed, reviewed, and signed off by an independent reviewer. Outstanding items should be clearly explained. Auditors will look for timeliness here; reconciliations completed weeks after month-end signal a weak control environment.
Donation and Grant Records
For each donation or grant received, you should be able to provide:
- The original agreement or gift letter
- Evidence of donor intent (restricted vs. unrestricted)
- Documentation of how funds were spent
- Any required reporting submitted to funders
Gaps in grant documentation are among the leading causes of audit findings for charities. If your team manages multiple grants simultaneously, consider using a grant tracking register that captures key compliance milestones and reporting deadlines.
Strengthening Internal Controls Before Assessment Day
Internal controls are the policies and procedures that prevent errors and fraud from going undetected. Auditors assess whether a charity’s controls are well-designed, consistently applied, and appropriate for the organization’s size and complexity.
Common internal control weaknesses that auditors flag in charities include:
- Lack of segregation of duties: One person handling both cash receipt and posting is a red flag, even in small organizations.
- Undocumented approval processes: If someone verbally approves expenses but nothing is recorded, auditors can’t verify that controls exist.
- No independent review of financial statements: Board finance committees should be reviewing financial reports regularly—and those reviews should be documented in meeting minutes.
To strengthen your control environment before the audit, conduct an internal walkthrough of your key financial processes. Map out who does what, and identify any steps where a single individual has unchecked authority over a transaction from start to finish. Even small procedural adjustments—like requiring a second signature on disbursements above a threshold—can materially improve your control posture.
How Should a Charity Document Its Internal Controls?
Create a written internal controls policy that describes your key procedures in plain language. This doesn’t need to be a lengthy document. A clear, concise policy covering cash handling, expense approval, payroll authorization, and financial reporting review is far more useful than an exhaustive manual that no one reads.
Keep this document updated and make sure it reflects actual practice—not just aspirational procedure. Auditors will test whether documented controls are being followed, so a gap between policy and practice is worse than having a simple policy that’s consistently applied.
Fund Accounting: Managing Restricted and Unrestricted Funds Correctly
For charities, fund accounting isn’t optional—it’s a foundational requirement. Donors and grant-makers often restrict funds to specific programs, geographies, or time periods. Mismanaging restricted funds—whether through commingling, overspending, or under-reporting—can result in audit findings, loss of donor trust, or even legal exposure.
Before your IPC audit, review each restricted fund in your accounting system and confirm:
- The restriction is accurately reflected in the fund’s account classification
- Expenditures charged to the fund align with the donor’s stated purpose
- Any unspent restricted funds are carried forward correctly on your balance sheet
- Required financial reports have been submitted to the relevant funders on schedule
If your accounting software doesn’t support fund-level reporting natively, this is the time to implement a workaround—whether through class tracking, project codes, or a supplementary spreadsheet. Auditors need to see clear evidence that restricted funds were used as intended.
Preparing Your Team: Staff Training and Audit Readiness
The strength of your documentation and controls is only part of the picture. Auditors also form impressions based on how staff respond to questions. A finance team that can clearly explain processes, locate documents quickly, and answer questions confidently signals organizational maturity.
In the weeks before the audit, brief your team on what to expect. Explain the types of questions auditors typically ask and remind staff that it’s always better to say “I’ll confirm that and follow up” than to guess. Encourage transparency and discourage the instinct to minimize or deflect.
Designate a single point of contact for auditor requests. This prevents conflicting information from reaching auditors and ensures all document requests are tracked and fulfilled promptly.
Common Audit Findings Charities Should Address Before Assessment Day
Understanding where other organizations stumble helps you avoid the same pitfalls. Recurring findings across charity IPC audits include:
- Late or missing board minutes that fail to document key financial decisions
- Revenue recognition errors, particularly around multi-year grants
- Inadequate disclosure of related-party transactions
- Payroll compliance gaps, including incorrect classification of employees versus contractors
- Failure to maintain adequate reserves in line with board-approved reserve policies
Review your prior audit management letter if one exists. Findings that repeat from one audit cycle to the next signal to auditors that the organization lacks the commitment or capacity to address problems—and that can escalate a routine finding into a more serious concern.
What to Do in the Final Two Weeks Before Your IPC Audit
With assessment day approaching, shift your focus from fixing systemic issues to confirming readiness:
- Complete and sign off on all outstanding bank reconciliations
- Compile a complete document index for auditor reference
- Confirm your audit contact person and establish a communication protocol with the audit team
- Prepare a summary of significant accounting policies and any changes made during the year
- Brief board members and senior staff on audit logistics and expected timelines
Avoid making last-minute changes to your accounting system or chart of accounts. Changes introduced immediately before an audit can create confusion and raise unnecessary questions about why adjustments were made.
Your Audit Preparation Starts Today
An IPC audit, done well, does more than satisfy a compliance requirement—it demonstrates to donors, funders, and the public that your charity takes stewardship seriously. That credibility compounds over time. Organizations that consistently pass clean audits attract more funding, strengthen board confidence, and build the kind of institutional trust that sustains mission delivery over the long term.
The charities that walk into assessment day calmly aren’t the ones with the most resources. They’re the ones that built preparation into their operating rhythm early, documented what they were doing, and addressed problems before auditors found them.
Start with your audit calendar. Assign ownership. Close the gaps you already know about. Assessment day will arrive regardless—how ready you are is entirely within your control.
Frequently Asked Questions About IPC Audits for Charities
What is an IPC audit, and why do charities need one?
An IPC audit is a formal review of a charity’s financial statements, internal controls, and compliance with relevant regulations and donor requirements. Charities undergo IPC audits to demonstrate accountability to funders, regulatory bodies, and the public, and to identify areas for financial management improvement.
How long does an IPC audit typically take?
The duration depends on the size and complexity of the organization. For small-to-medium charities, the fieldwork phase typically takes 3–5 business days. Larger organizations with complex grant portfolios or multiple programs may require 2–3 weeks of auditor engagement.
What is the most common reason charities receive audit findings?
Inadequate documentation is the most frequent cause. This includes missing board minutes, incomplete grant files, undocumented internal controls, and bank reconciliations that aren’t performed or reviewed on time.
How should a small charity handle segregation of duties with limited staff?
Smaller charities can compensate for limited staffing by involving board members in financial oversight—for example, having a board treasurer independently review bank statements or approve transactions above a set threshold. Compensating controls, when consistently applied and documented, are generally accepted by auditors.
Should charities hire a consultant to help prepare for an IPC audit?
For organizations facing their first IPC audit or those with prior findings, engaging a nonprofit finance consultant can be valuable. A consultant can perform a pre-audit readiness assessment, identify documentation gaps, and help implement corrective measures before auditors arrive.
