# How Much Does an Audit Cost for a Small Company in 2026?

Canonical: https://finbryn.com/us/guides/audit-review-compilation-cost

Finbryn publishes this cost guide for owners budgeting an audit, review or compilation, and keeps the books a CPA practice starts from, because reconciled records are the cost lever you control. Practices publishing 2026 ranges (read 2026-10-19) put a compilation under a review and a review under an audit. A first-year audit costs more because the AICPA's AU-C 510 requires opening balances to be tested.

## Key takeaways

- Practices that publish prices agree on the order, compilation under review under audit, and disagree on the amounts, even for the same size band. Every range in the tables is practice-published, dated and not a quote.

- The ranges come from Guzman Gray (posted 2026-01-29), Citrus Audit Group (2026-06-12), WhippleWood CPAs (2026-06-24), BPM (2025-09-05) and, as the one regulator figure, the Utah Insurance Department (undated, read 2026-10-19).

- Practices publish 4 to 8 weeks for audits of small to mid-sized companies; reviews run from 1 to 6 weeks and compilations from days to a week, depending on the practice.

- A first-year audit costs more because AU-C 510.08 requires the auditor to obtain evidence about opening balances when the prior period wasn't audited or a predecessor audited it.

- The levers you control are reconciled books, a trial balance with schedules before fieldwork and fast answers to requests. Finbryn doesn't set or quote audit fees and receives no fee tied to any audit.

## What do audits, reviews and compilations cost for a small company in 2026?

Practices that publish 2026 ranges agree on the order, compilation under review under audit, and disagree on the amounts. Every figure below is practice-published, dated, not a quote, with the practice that printed it, the date on its page and a link. Read them as a starting point for written quotes. The practices are cited as published sources only.

| Figure | Published by | Basis |
| --- | --- | --- |
| Audit, small business under $5 million revenue: $7,000 to $15,000 | [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), posted 2026-01-29 | Practice-published, dated, not a quote |
| Audit, mid-sized company, $5 million to $50 million revenue: $15,000 to $35,000 | [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), posted 2026-01-29 | Practice-published, dated, not a quote |
| Audit, company over $50 million revenue: from $35,000 | [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), posted 2026-01-29 | Practice-published, dated, not a quote |
| Review: $8,000 to $10,000 | [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), posted 2026-01-29 | Practice-published, dated, not a quote |
| Compilation: about $2,500 | [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), posted 2026-01-29 | Practice-published, dated, not a quote |
| Audit, small for-profit business under $5 million revenue: $3,000 to $10,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Audit, startup or early-stage company: $4,000 to $12,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Review: $1,500 to $5,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Compilation: $500 to $2,500 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Review typically costs 50-60% less than an audit | [BPM](https://www.bpm.com/insights/audit-or-review), 2025-09-05 | Practice-published, dated, not a quote |

Guzman Gray's own page gives two audit ranges: from $7,000 in its overview and $12,000 to $50,000 or more in its comparison section. The gap between the two practices for the same under-$5-million band, $3,000 to $10,000 against $7,000 to $15,000, is the reason to collect quotes.

## What do nonprofit and captive audits cost?

Practices publish separate ranges for nonprofits, and the regulator figure for captives comes from Utah. These rows are dated the same way and none is a quote.

| Figure | Published by | Basis |
| --- | --- | --- |
| Audit, nonprofit under $1 million revenue: $5,000 to $10,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Audit, nonprofit under $500,000 revenue with straightforward finances: $5,000 to $8,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Audit, nonprofit with $1 million to $5 million revenue: $10,000 to $25,000 | [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12 | Practice-published, dated, not a quote |
| Nonprofit compilation $2,000 to $7,000; review $5,000 to $15,000; audit $10,000 to $25,000 or more | [WhippleWood CPAs](https://whipplewoodcpas.com/insights/nonprofit-audit-vs-review-vs-compilation/), 2026-06-24 | Practice-published, dated, not a quote |
| Captive insurer, independent CPA annual audit: $8,000 to $12,000 or more | [Utah Insurance Department](https://insurance.utah.gov/captive/research/captives-in-utah-basics/), page undated, read 2026-10-19 | Regulator estimate, undated, not a quote |

The Utah page says its figures are estimates that vary with the size and complexity of each captive arrangement, and it lists the audit next to a separate actuary opinion and a management firm. Federal awards add cost: WhippleWood says federal compliance testing is one of the things that moves a nonprofit's price. Check the threshold yourself, because published pages go stale. One 2026 practice page still states $750,000 as the single audit trigger, while the text of [2 CFR 200.501](https://www.ecfr.gov/current/title-2/section-200.501) says $1,000,000 in federal awards expended for fiscal years beginning on or after October 1, 2024.

## How long does a financial audit take for a small to mid-sized company?

Practices publish 4 to 8 weeks for an audit of a small to mid-sized business, and BPM says 6 to 8 weeks or more. Reviews and compilations take fewer weeks. The clock starts when the practice has your records, so late documents add weeks.

| Published by | Audit | Review | Compilation |
| --- | --- | --- | --- |
| [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/), 2026-01-29 | 4 to 8 weeks, small to mid-sized business | Not stated | Not stated |
| [BPM](https://www.bpm.com/insights/audit-or-review), 2025-09-05 | 6 to 8 weeks or more | 5 to 6 weeks | Not stated |
| [WhippleWood CPAs](https://whipplewoodcpas.com/insights/nonprofit-audit-vs-review-vs-compilation/), 2026-06-24, nonprofits | 4 to 8 weeks | 1 to 3 weeks | Days to 1 week |

All three are practice-published, dated and not a quote of any kind. They differ most on reviews, where BPM says 5 to 6 weeks and WhippleWood says 1 to 3, so the same label covers very different amounts of work. Ask each practice for its weeks measured from the day it holds your trial balance and bank statements, and ask what slips if a request is answered late. [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost) advises answering auditor document requests within 24 to 48 hours to keep the engagement on schedule.

## What drives the price of an audit up or down?

The price follows the hours, and a handful of facts about your company move the hours. [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/) names these drivers on its 2026-01-29 page:

- Company size and complexity, such as subsidiaries, operations in several countries or complex ownership.
- Complex operations and high transaction volume.
- Weak internal controls.
- Disorganized records.
- Strict industry regulations.
- Prior audit history: first audits, past material weaknesses and restatements.
- Location, including firm overhead and travel for multi-site work.
- Overtime or extended fieldwork, and specialized experts.

[Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost) adds the number of locations and entities, and says Yellow Book and other federal frameworks add testing procedures that raise the fee. WhippleWood lists program count, transaction volume and federal compliance testing for nonprofits.

Two of these you can change before the practice starts: the state of your records and the controls around them. The rest, such as size, industry and history, are fixed for this year's quote. The next sections cover the one that surprises most owners, the first audit, and then what clean books change.

## Why does a first-year audit cost more, and what does the auditor test?

A first-year audit costs more because the auditor has no audited opening position to build on, and AU-C 510 makes the auditor obtain evidence about it. AU-C 510 calls an engagement initial when the prior period's statements were not audited or were audited by a predecessor auditor (paragraph .05). In an initial audit, the AICPA's standard says the auditor:

1. Reads the most recent statements and any predecessor auditor's report for information on opening balances, disclosures and consistent accounting policies (.06).
2. Asks management to authorize the predecessor to let the new auditor review its documentation and answer questions (.07).
3. Obtains sufficient appropriate evidence about whether opening balances contain misstatements that materially affect the current period, by checking that prior closing balances were carried forward correctly, that accounting policies were appropriate, and either reviewing the predecessor's documentation or performing specific procedures (.08).
4. Performs more procedures if it finds misstatements that could materially affect the current period (.09).

The standard text was read on 2026-10-19 in the AICPA's [AU-C sections](https://www.aicpa-cima.com/resources/download/aicpa-statements-on-auditing-standards-currently-effective). On price, [Guzman Gray](https://guzmangray.com/cost-financial-statement-audit/) says a first audit is often more expensive because the auditors start from square one, and [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost) says first-time audits always cost more and that later audits typically cost 15 to 30 percent less. Both are practice-published, dated and not a quote.

What helps with step 3 is having these ready: last year's final trial balance, last year's statements and tax return, a list of every adjusting entry and a bank reconciliation for each account at the prior year-end.

## Should a small business get an audit voluntarily?

Only if someone who reads your statements will pay for the added assurance. The AICPA's comparison page, dated 2023-09-30, ties audits to complex financing, such as seeking outside investors, selling a business or pursuing a merger. For smaller financing it points to compilations, and to reviews as a business grows. A voluntary audit buys reasonable assurance and an opinion. Whether that improves loan terms or speeds a sale depends on the reader, and none of the sources read for this guide promises either.

Weigh it against the next level down. [BPM](https://www.bpm.com/insights/audit-or-review) says reviews typically cost far less than audits and finish sooner (page dated 2025-09-05), and the ranges in the tables above show the same order at every practice. If a lender or investor hasn't asked for audited statements, ask what they will accept before you pay for the top level. The [guide on audit, review and compilation](/guides/audit-vs-review-vs-compilation) lists the requesters and the level each sets.

One reason to audit early is the first-year effect: AU-C 510 treats an engagement as initial when the prior period wasn't audited, so a voluntary audit ahead of a required one can mean the required one is a continuing engagement rather than a first-year one. That is a reading of the standard, not a published saving, so ask the practice.

## What do clean books change about the bill?

Clean books cut the hours a practice spends finding and fixing things, but none of the practices read for this guide publishes a saving figure, so don't budget one. What they do publish is the list of habits that lower the hours billed. [Citrus Audit Group](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost), 2026-06-12, names five:

- Keep books reconciled monthly so there are no surprises at year-end.
- Prepare a full trial balance and supporting schedules before fieldwork begins.
- Respond to auditor document requests within 24 to 48 hours.
- Assign one internal contact who knows your financial systems.
- Stay with the same audit firm year over year.

Guzman Gray lists weak internal controls and disorganized records among its price drivers. Finbryn's part is the first two habits and the records behind them. [Audit-ready books](/services/audit-compliance-support/audit-ready-books) reconciles every account and builds the schedules, [PBC list management](/services/audit-compliance-support/pbc-lists) tracks the practice's request list item by item, and the [year-end close and CPA handoff pack](/services/accounting-services/year-end-close-cpa-handoff-pack) hands the outside CPA a checked file.

Finbryn receives no fee or commission tied to any audit. It doesn't set or quote the audit fee; that is between you and the CPA practice you engage.

## How do I get quotes I can compare, and where does Finbryn fit?

Send the same written brief to two or three CPA practices, then compare like with like. A usable brief names:

- The level wanted (audit, review or compilation) and who asked for it.
- The periods covered and the year-end date.
- The accounting basis: GAAP, or a cash or tax basis.
- Every entity to be covered, and every location.
- Whether federal awards, a retirement plan or a lender covenant add a testing requirement.
- Whether it is a first-year engagement, and who the predecessor was.

Ask each practice back for the fee basis (fixed or hourly), what the fee includes (follow-up questions, a management letter, tax filings), the first-year premium stated on its own line, the weeks measured from receipt of your records, the trigger for a change order and who will do the work. Then check each practice's independence from whoever keeps your books, which [can a bookkeeper also be your auditor](/guides/can-my-bookkeeper-also-be-my-auditor) explains, and use the [twelve checks for choosing an audit support provider](/guides/how-to-choose-audit-support-provider) on any provider that works beside it.

Where Finbryn fits, in the words used across this site:

- Finbryn is not a CPA firm and does not issue audit, review or compilation reports.
- Finbryn receives no fee or commission tied to any audit.
- On request we introduce independent licensed CPA practices; you engage the one you choose directly, under its own engagement letter.

## Frequently asked questions

**Q: how much does an audit cost for a small company**

A: Practices that publish 2026 ranges disagree, even for the same revenue band, so treat any figure as a starting point for written quotes. The cost table in this guide lists each range with its practice, date and link, and none is a quote (read 2026-10-19). Size, controls, record quality and first-year status move the price.

**Q: how much do reviewed financial statements cost**

A: A review costs less than an audit and more than a compilation at every practice read for this guide. BPM (2025-09-05) says reviews typically cost materially less than audits and finish sooner; the cost table lists the dated ranges two other practices publish. None is a quote (checked 2026-10-19).

**Q: how much does a cpa compilation cost**

A: A compilation is the lowest-cost report level: the practices read for this guide publish ranges well below their review ranges, each dated in the cost table (checked 2026-10-19). Scope sets the price, including the number of accounts, whether disclosures are included and how organized your records are.

**Q: how much does an audit cost for a small nonprofit**

A: Practices publish nonprofit ranges by revenue band, and an organization with federal awards pays more because federal compliance testing is added. The nonprofit rows of the cost table carry the ranges with dates (WhippleWood CPAs 2026-06-24, Citrus Audit Group 2026-06-12). The single audit trigger in 2 CFR 200.501 applies to fiscal years beginning on or after October 1, 2024.

**Q: Should small businesses get an audit voluntarily?**

A: Only if a reader of your statements, such as an investor, buyer or lender, will rely on the added assurance. The AICPA's comparison page (dated 2023-09-30) ties audits to complex financing, outside investors, a sale or a merger, and points smaller financing to compilations and reviews. Ask who is asking before paying for the top level.

**Q: How long does a financial audit typically take for a small to mid-sized company?**

A: Guzman Gray (posted 2026-01-29) says four to eight weeks from start to finish for a small to mid-sized business, and BPM (2025-09-05) says audits often need six to eight weeks or more. The clock runs from when the practice has your records, so late documents add time.

**Q: My audit is first-year: will the auditor need to test opening balances and will it cost more?**

A: Yes to both. AU-C 510.08 (AICPA, read 2026-10-19) requires the auditor to obtain sufficient appropriate evidence that opening balances don't hold material misstatements when the prior period wasn't audited or a predecessor audited it. Guzman Gray (2026-01-29) says first audits are often more expensive because the auditors start from square one.

**Q: first year audit procedures**

A: Under AU-C 510 (read 2026-10-19) the auditor reads the latest statements and any predecessor's report, asks to review the predecessor's documentation, checks that prior closing balances were carried forward correctly and that accounting policies were applied consistently, and either reviews that documentation or performs its own procedures on opening balances.

## Sources

1. [Guzman Gray, Private Company Audit Costs (practice-published, posted 2026-01-29)](https://guzmangray.com/cost-financial-statement-audit/) (2026-10-19)
2. [Citrus Audit Group, How much does a financial audit cost for small businesses and nonprofits? (practice-published, 2026-06-12)](https://citrusauditgroup.com/post/how-much-does-a-financial-audit-cost) (2026-10-19)
3. [BPM, Do I Need an Audit or a Review? (practice-published, 2025-09-05)](https://www.bpm.com/insights/audit-or-review) (2026-10-19)
4. [WhippleWood CPAs, Audit vs. Review vs. Compilation for nonprofits (practice-published, 2026-06-24)](https://whipplewoodcpas.com/insights/nonprofit-audit-vs-review-vs-compilation/) (2026-10-19)
5. [Utah Insurance Department, Captives in Utah basics (regulator estimate, page undated, read 2026-10-19)](https://insurance.utah.gov/captive/research/captives-in-utah-basics/) (2026-10-19)
6. [AICPA, U.S. Auditing Standards (AU-C), section 510 Opening Balances](https://www.aicpa-cima.com/resources/download/aicpa-statements-on-auditing-standards-currently-effective) (2026-10-19)
7. [AICPA and CIMA, What is the difference between a compilation, review, and audit? (2023-09-30)](https://www.aicpa-cima.com/professional-insights/video/what-is-the-difference-among-a-compilation-review-and-audit) (2026-10-19)
8. [eCFR, 2 CFR 200.501 Audit requirements](https://www.ecfr.gov/current/title-2/section-200.501) (2026-10-19)

Reviewed October 2026

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