Audit working papers, drafted before your team opens the file.

CORAA’s AI drafts the lead schedules, tie-outs and testing from your client’s books. A reviewer clears every finding. Your manager and partner review and sign, as they would any staff-prepared file.

  • Your partner signs. CORAA never does.
  • ISO/IEC 27001:2022 certified
01 · The problem

Busy season buries your team in chasing, not auditing

Hiring, follow-ups, rework and loose files eat the weeks the work needs. Fulfilled by CORAA takes each one off your desk.

Fulfilled by CORAA

Recommended

The work done, without the hiring and chasing.

  • The file starts the day the NDA is signed
  • Review notes come back answered
  • Every finding cleared before it reaches you
  • Same books, same findings
  • ISO 27001, encrypted, every value cited
  • A name, time and reason on every decision

The usual way

Where busy season time goes today.

  • Weeks of posting and interviewing
  • Chasing people for status
  • Uneven work your seniors redo
  • Depends on who picked it up
  • Files emailed around
  • No record of who did what
02 · Fulfilled by CORAA

How a file runs

Five steps. Judgment and sign-off stay with your firm.

  1. 01 · YOUR FIRM

    You share the books

    QuickBooks access, bank statements and the trial balance, once the NDA and data processing agreement are signed.

  2. 02 · CORAA AI

    CORAA’s AI does the first pass

    Maps accounts to US GAAP lines, proposes materiality for your team to set, tests the ledger, reconciles the bank and reads the documents.

  3. 03 · REVIEWER

    A reviewer clears every finding

    Agrees, adjusts or dismisses each one with a reason. Their name and the time go on it.

  4. 04 · YOUR MANAGER

    Your manager reviews the file

    Review notes come back through us, and we answer them as your staff would.

  5. 05 · YOUR PARTNER

    Your partner signs

    The opinion and the report are your firm’s. CORAA never signs, issues or reports.

03 · CORAA AI Advantage

What the AI does, and what it does not

Built on the same patent-pending architecture as CORAA in India: the same books give the same output, every run. It drafts; a person decides every finding.

General ledger
Bank statements
Invoices and receipts
Contracts and leases
AI
CORAA AIReads · links · drafts
Drafted for review
Lead schedules Drafted
Bank reconciliation Drafted
Trial balance tie-out Drafted
Proposed entries Drafted

Every value links to its source line. The AI does not decide a finding, post an entry or sign anything.

04 · The checks

The same books give the same findings

The ledger is tested by fixed rules, each tied to the standard it supports. Every finding names the rule that raised it, so your reviewers can see why.

01 / 10

Revenue cutoff

AU-C 240 presumes a fraud risk in revenue recognition. ASC 606 recognizes revenue when control passes to the customer, for example on delivery.

Card 1 of 10: Revenue cutoff

05 · CORAA Network

Every decision has a name on it

CPAs, accountants and bookkeepers, checked and selected before they see any file. One of them clears each finding, and their record travels with your file.

Sample · demo company

Reviewer RK

US CPA, active license

Demo company · 2025 audit

Independence confirmed
Signed
  • Confidentiality agreement · Nov 1
  • Independence confirmation · Nov 1
Decisions
  • F-3 · AgreeDuplicate payment, Vendor A, $6,480
  • F-7 · Agree, $12,800Credit-loss allowance
  • F-9 · Dismissed, with reasonSuspense balance at Dec 31

Reviewed by your manager, MJ, Nov 5

Sample · reviewer record · demo company

Every reviewer, every file

  • CPA-level review only by reviewers with an active US CPA license
  • Preparation by accountants with US file experience
  • Confidentiality and independence confirmed for each engagement
  • Work done only inside CORAA

Drag the badge, or flip it to see what the reviewer signed and decided on the sample file.

A CPA or accountant looking for review work? See reviewer work

06 · CORAA Secure

Your data is secure

Certified. Encrypted. Audit-logged. Every value cited.

  • ISO/IEC 27001:2022 certifiedCORAA’s information security is certified to ISO/IEC 27001:2022.
  • Encrypted at rest and in transitClient files are encrypted when stored and when they move. Admin access needs multi-factor sign-in.
  • Every value citedEvery value in the working papers links to its source line in the client’s records, so your team can check it.
  • Audit-loggedEvery decision carries a name, a time and a reason, and the run log records every step the engine took. The audit trail travels with the file.
  • Signed before any uploadNDA and data processing agreement first. Our security and data-handling pack is yours for your quality management review.
07 · The file

What you receive

A real file CORAA built for Maple Ridge Supply Co., a fictional client with problems planted in its books. This is the engine’s output before a reviewer cleared it. Open any paper.

Both years, every line with its ASC reference and the accounts behind it.

Maple Ridge Supply Co. · Audit file pack.xlsxBalance Sheet
ABCDE
1Maple Ridge Supply Co.
2Balance Sheet — As of December 31, 2025 and December 31, 2024
3As of December 31, 2025 · DRAFT — prepared by CORAA, not yet reviewed by a CPA
4Current yearPrior yearASC referenceAccounts
5Current assets
6 Cash and cash equivalents823,139.21536,420.17ASC 230-10-45-4Operating Checking, Money Market Savings
7 Accounts receivable, net807,564.95726,195.45ASC 310-10-45-2Accounts Receivable (A/R)
8 Inventory564,461.97612,380.40ASC 210-10-45-1 (b)Inventory Asset
9
Prepaid expenses and other current assets
12,60012,600ASC 210-10-S99-1 (SX 210.5-02(9))Prepaid Expenses
10Total current assets2,207,766.131,887,596.02ASC 210-10-45-1
11 Property and equipment, at cost564,700564,700ASC 360-10-50-1 (b)Warehouse Equipment, Vehicles
12 Less accumulated depreciation(305,860)(231,640)ASC 360-10-50-1 (c)Accumulated Depreciation
13Property and equipment, net258,840333,060ASC 360-10-50-1 (b)
14Total assets2,466,606.132,220,656.02ASC 210-10-S99-1 (SX 210.5-02(18))
15Current liabilities
16 Accounts payable364,381.26285,953.21ASC 210-10-S99-1 (SX 210.5-02(19))Accounts Payable (A/P)
17 Credit cards payable8,111.576,214.33ASC 210-10-S50-8Amex Business Card
18 Accrued liabilities34,130.5540,270.55ASC 210-10-S99-1 (SX 210.5-02(20))Accrued Liabilities, Payroll Liabilities
19 Line of credit275,000250,000ASC 210-10-S99-1 (SX 210.5-02(20))Line of Credit
20Total current liabilities681,623.38582,438.09ASC 210-10-45-5
21
Long-term debt, net of current portion
120,000168,000ASC 210-10-S50-9Note Payable - Equipment
22Total liabilities801,623.38750,438.09ASC 210-10-S99-1 (SX 210.5-02)
23Stockholders' equity
24 Common stock10,00010,000ASC 505-10-S45-3Common Stock
25 Retained earnings1,654,982.751,460,217.93ASC 505-10-S45-4
Retained Earnings, Shareholder Distributions
26Total stockholders' equity1,664,982.751,470,217.93ASC 210-10-S99-1 (SX 210.5-02)
27
Total liabilities and stockholders' equity
2,466,606.132,220,656.02ASC 210-10-S99-1 (SX 210.5-02(32))
Demo client, fictional. Engine output before reviewer clearance.
08 · Getting started

Start with one engagement

We are opening to a small group of US firms. Your first audit is free; after that, a flat fee per audit set by the size of the entity, with messy books included.

What happens next

  1. A 20-minute callAbout one upcoming engagement.
  2. Our security and data packYours to review before anything is shared.
  3. NDA and data processing agreementSigned before any upload.
  4. The finished fileYour team reviews it as it would any staff-prepared file.

Tell us about your firm

Someone from our team will write to you personally.

* required

Questions

Questionsfirmsask

Anything else, write to audit@coraa.ai

Your firm. CORAA AI drafts the working papers and does the first pass, and CORAA Network reviewers clear every finding. CORAA never signs, issues or reports on anything. Your engagement partner reviews and decides, as with any staff-prepared file.

It reads your client’s documents (invoices, bank statements, contracts) and links every value it extracts to its source line. The ledger is tested by fixed rules, so the same books produce the same findings and each finding names its rule. The AI does not decide a finding, post an entry or sign anything. A reviewer clears every finding, then your manager and partner review.

Contract professionals who work inside CORAA. CPA-level review is done only by reviewers with an active US CPA license; preparation is done by accountants with US file experience. Each signs a confidentiality agreement and confirms independence for every engagement, and every decision is recorded with their name, a time and a reason.

Yes. When a firm uses a third-party service provider, the AICPA Code of Professional Conduct expects it to tell the client, preferably in writing, before sharing the client’s confidential information. We give you wording you can add to your engagement letter.

CORAA is ISO/IEC 27001:2022 certified. Files are encrypted at rest and in transit, and reviewers work only inside CORAA. You get our security and data-handling pack, an NDA and a data processing agreement before any file is uploaded, and we ask only for what the file needs.

Our security and data-handling pack, how reviewers are selected and bound to each engagement, and the record of who did what on your file: the information your firm needs when it evaluates CORAA as a service provider.

Audits and reviews of private companies and nonprofits, and compilations, with books kept in QuickBooks. We do not prepare tax returns, and we do not take engagements that need us to sign.

No. We work only with CPA firms. We never contact your client unless you ask us to, and we never compete for your clients.

Your first audit is free. After that, a flat fee per audit, set by the size of the entity (revenue, transactions, number of entities). Messy books are included, never a surcharge.

Yes. There is no fee to you or to the reviewer.