Audit vs. Review vs. Compilation: Which Financial Statement Service Does Your Business Need?
If your CPA has ever mentioned an audit, a review, or a compilation, you may have nodded along without fully knowing the difference. You’re not alone. These are three distinct levels of financial statement service, and each one gives the people who rely on your numbers a different level of confidence. Choosing the right one can save you time, money, and headaches.
The short answer: A compilation presents your financial information in financial statement form and provides no assurance. A review provides limited assurance through inquiry and analytical procedures. An audit provides reasonable assurance, the highest level available, through testing and evidence gathered from records and third parties. The right choice depends on who relies on your financial statements and what level of assurance they require.
Audit vs. Review vs. Compilation at a Glance
| Compilation | Review | Audit | |
|---|---|---|---|
| Level of assurance | None | Limited | Reasonable (highest) |
| What the accountant does | Presents your data as financial statements | Inquiry and analytical procedures | Tests, examines records, and obtains outside evidence |
| Tests transactions and controls | No | No | Yes |
| Third-party confirmations | No | No | Often |
| Report issued | Compilation report, no conclusion or opinion | Review report with a limited-assurance conclusion | Audit report with an opinion |
| Relative time and cost | Lowest | Moderate | Highest |
| Typical users | Owners and management | Lenders, investors, partners | Lenders, regulators, investors, grantors |
What Is a Compilation?
A compilation is the most basic financial statement service. Your accountant takes the financial data you provide and presents it in the form of financial statements. We don’t verify the numbers, test transactions, or evaluate internal controls, and a compilation provides no assurance that the statements are free of material misstatement. Think of it as organizing your information into a professional, consistently formatted package.
Best for: Internal use and small businesses without outside stakeholders who require assurance.
What Is a Review?
A review goes a step further. We make inquiries of management and apply analytical procedures, such as comparing results to prior periods and looking for unusual relationships in the numbers, to assess whether your financial statements appear reasonable. A review does not include testing transactions, evaluating internal controls, or sending confirmations to third parties.
A review provides limited assurance. Our report states whether anything came to our attention that causes us to believe the financial statements may be materially misstated.
Best for: Businesses with lenders, investors, or partners who want independent confidence in the numbers but do not require an audit.
What Is an Audit?
An audit is the most comprehensive financial statement service. We gather evidence to support the amounts and disclosures in your financial statements. This often includes testing transactions and account balances, evaluating internal controls, examining supporting records, and obtaining confirmations from third parties such as banks and customers. At the end of the audit, we issue an opinion on whether the financial statements are fairly presented, in all material respects, under the applicable accounting framework.
An audit provides reasonable assurance, the highest level of assurance available. It is a high level of confidence, though not an absolute guarantee.
Best for: Businesses required by lenders, regulators, or investors to have audited financial statements. This is common for larger organizations, certain nonprofits, government contractors, and businesses raising outside capital.
Which Financial Statement Service Do You Need?
The right service depends mainly on who relies on your financial statements and the level of assurance they require. Greater assurance involves more work, more time, and more cost, but it also brings greater credibility.
A few questions can point you in the right direction:
- Does a loan agreement, bond covenant, or contract specify a level of service?
- Do regulators, grantors, or government agencies require audited statements?
- Are you raising capital, bringing in partners, or preparing to sell the business?
- Are the statements only for internal decision-making?
If you’re unsure which level is right for your business, talk with your accountant before year-end, not after, so you can plan accordingly.
How can Lucida Tax + Accounting Help You
Whether you need statements for internal use, are answering a lender’s request, or are facing an audit requirement for the first time, we’ll help you determine which level of service fits your situation, and then deliver it.
- Clear communication: You’ll always know where your engagement stands.
- Tailored scope: We match the work to what your stakeholders need.
- On-time delivery: Efficient processes help you meet deadlines.
- Licensed and peer reviewed: We stay current on changing regulations and standards.
We work with real estate, manufacturing & distribution, professional services, construction companies, privately held businesses, not-for-profits, municipalities, school districts, employee benefit plans, and more.
Want to learn more? See how Lucida’s audit and assurance services can give your stakeholders confidence in your numbers.
Audit & Assurance Services →Frequently Asked Questions
Is a review the same as a “mini audit”?
No. A review relies on inquiry and analytical procedures and does not include the testing, control evaluation, or third-party confirmations that are part of an audit. That is why a review provides limited assurance rather than the reasonable assurance of an audit.
Is a compilation cheaper than a review or an audit?
Generally, yes. Because a compilation involves the least work, it is typically the least expensive option. A review costs more, and an audit, which requires the most evidence gathering, costs the most.
Can a lender require a specific level of service?
Yes. Loan agreements often state whether the lender needs compiled, reviewed, or audited financial statements. Check your loan documents before choosing a service level.
Can I move from a compilation to a review or an audit?
Yes. Many businesses move up as they grow or take on outside financing. Moving to a higher level of service usually takes more lead time, especially for a first-year audit, so talk with your accountant well before you need the statements.
What is a financial statement preparation engagement?
A preparation engagement is a step below a compilation. The accountant prepares the financial statements but does not issue a report, and each page notes that no assurance is provided. It can be a good fit when the statements are for internal use only.
Not sure whether you need an audit, a review, or a compilation? Let Lucida’s team help you talk through who relies on your financial statements and what they require.
Talk Through Your Options →