CORAA: Audit & Assurance for Indian CAs

CORAA starts from a blunt audit idea: stop pretending a sample is the whole story when the ledger can be tested end to end. It is an AI-native audit engine for Indian CA firms and statutory auditors, aimed at Companies Act work and Section 44AB tax audits, with positioning that also covers payroll audits and NBFC or listed-company audits. Delivery is web. The engine performs 100% population testing across vouchers and entries, applies 164 audit rules across 13 modules, runs SA 240 journal entry testing with deterministic classifications, automates GST, TDS and TCS reconciliations, and drafts Form 3CD, CARO 2020 and Schedule III outputs. Working papers generate in the firm’s own templates so the file can stay familiar to your quality reviewer.

Integrations matter because population testing needs a clean pipe. Named systems include Tally Prime, Zoho Books, Busy, Marg, SAP S/4HANA, SAP Business One and Oracle NetSuite. Connect at engagement start, let the rules run, then spend fieldwork on exceptions: unusual journals under SA 240, GST or TDS or TCS mismatches, Schedule III classification issues. That is the labour shift the product sells. Full-population testing is only as good as the extract. Heavily customised ERPs or piles of offline transactions outside the accounting system mean more calibration and manual overlay than the rule-count slogan suggests.

Pricing is a flat rate card rather than a seat subscription: a 10-entity pack costs ₹30,000, which works out to ₹3,000 per audit, with a minimum purchase of 10 entities. Every feature is included and users are unlimited, so there is no per-seat charge, no OCR page cap, and no separate onboarding or quality-review fee — the things audit platforms usually bill as add-ons. Above 50 entities the vendor quotes the same flat rate at higher volume on request. Your first audit is free before you buy anything. The vendor defines an entity as one legal entity for one financial year, so a group of five subsidiaries audited for FY24–25 consumes five of the ten. Confirm that definition in writing against your own group structures before you size a pack.

India hosting, DPDPA 2023 compliance and ISO 27001 certification are stated, with SOC 2 reported as in progress. Verify the ISO certificate and current SOC 2 status yourself. Featured and India-ready flags match a product that speaks ICAI and Companies Act language rather than generic global audit SaaS. It complements GST filing, ITR and bookkeeping tools; it does not replace them. Buy CORAA for statutory and tax audit engine work, not for return filing season ops.

A disciplined pilot is simple. Pick one real client per major ERP you care about, because Tally and SAP do not behave the same. Run the free first audit. Compare exceptions CORAA flags against what your team would have sampled. Check whether working papers in your templates survive partner review without reformatting theatre. Time the hours from data connect to first exception meeting. If that meeting is sharper than your old kickoff, the tool is earning its seat.

Governance still sits with the signing partner. Deterministic classifications and reproducible findings help continuity across years, but they do not remove professional judgement. Document which modules your firm relies on and which findings you override, so juniors do not treat the dashboard as gospel. For SA 240 journal testing, keep your fraud discussion tied to flagged entries rather than inventing a parallel spreadsheet.

Commercial fit depends on entity volume against the ₹3,000-per-audit rate. A solo with eight audits still buys the ten-entity minimum, so the effective cost per audit is higher until the pack is used up; a network staring at 150 entities should model fifteen packs against staff hours burned on tick-and-tie, then ask for the bulk quote. Unlimited users removes the per-seat tax that kills collaboration on some audit platforms; give articled assistants access with clear review rights rather than sharing one login.

Bring your messiest ERP client and your cleanest Tally client to the vendor call. Ask about extract completeness checks, how GST/TDS/TCS recon ties to portal data versus books, and what “first audit free” includes in support hours. Your methodology letter should treat Form 3CD and CARO automation as draft-for-review regardless of marketing tone. Confirm entity counting with examples from your own group structures.

CORAA is worth serious time when statutory and tax audit throughput is the constraint and clients sit on supported ledgers. It is the wrong spend for checklist fieldwork on operational audits, or when books are too fragmented for honest population testing. Run the free first audit like an engagement, not a webinar.