CORAA
Updated October 2026

Audit automation — Page 17 insights.

Practical guides, procedure frameworks, and tool comparisons for CA firms navigating AI-powered audit in India.

Run your first audit free
642
Articles
44
Topics
Free
Always
Deep-dive guides

Three pillar guides, end-to-end.

The archive

One article per concern, every workflow.

Tax Compliance
Partner Remuneration Under Sec 40(b): The Slab Test, Plus the Two Companions Every Firm Audit Checks
Section 40(b) caps working-partner remuneration on a two-slab book-profit test, revised by the Finance Act 2024. But the remuneration limit is only one of three checks — partner interest has its own 12% cap, and Section 194T adds a new TDS obligation firms often miss.
23 Jul 2026
5 min read
Company Law & Reporting
ROC Additional Fee: Why It's Been Uncapped Since 2018
AOC-4, MGT-7/7A, and ADT-1 late filings all carry a flat ₹100/day additional fee under Section 403 — with no ceiling and no grace period, since 1 July 2018. A filing six months late costs roughly ₹18,000 in additional fee alone, regardless of company size.
23 Jul 2026
4 min read
Company Law & Reporting
Schedule II vs Income Tax Depreciation: One Asset, Two Completely Different Numbers
Schedule II depreciates by individual-asset useful life. The Income Tax Act depreciates by pooled blocks with a 180-day half-rate cliff. Same asset, same year, two genuinely different figures — and that gap is exactly what feeds the AS 22 / Ind AS 12 deferred tax line.
23 Jul 2026
6 min read
Company Law & Reporting
Section 197 Managerial Remuneration Caps, Simply Explained
11% overall, 5% per whole-time director, 1% or 3% for non-executives — Section 197's caps are simple until a company hits a loss year and Schedule V's effective-capital slabs take over. Here's both regimes, side by side.
23 Jul 2026
6 min read
Tax Compliance
Section 44AA: Which Books Must You Actually Maintain?
Specified professions test against one flat ₹1.5 lakh threshold. Everyone else tests income and turnover separately, with different limits for individuals/HUFs versus firms and companies. Below the line isn't full exemption either way.
23 Jul 2026
5 min read
Tax Compliance
Stamp Duty Safe Harbour: The 10% Band Under Sec 43CA, 50C, and 56(2)(x)
When a property's sale consideration is below the stamp duty value, three separate sections can bite — the seller under 43CA or 50C, the buyer under 56(2)(x). Since Finance Act 2020, all three share one harmonised 10% tolerance test.
23 Jul 2026
5 min read
Tax Compliance
TCS Rates for FY 2026-27: Quick Reference, and Two Provisions That No Longer Exist
TCS moved to Section 394 of the Income Tax Act 2025, and two once-common provisions — 206C(1H) on goods above ₹50 lakh, and 206CCA's higher rate for non-filers — were both omitted from 1 April 2025. Applying either today is applying a repealed rule.
23 Jul 2026
5 min read
AI in Audit
What 80 CA Firm Demos Taught Us About AI Adoption in Indian Audit
80 sales and demo conversations with Indian CA firms, five months, one honest pattern: the objections that actually block adoption aren't about capability. They're about trust, continuity, and whether the tool fits the firm's real client base.
23 Jul 2026
8 min read
Audit Technology
10 Best AI Tools for CA Firms in India [2026]: Ranked & Compared
An honest, ranked comparison of the best AI tools for Indian CA firms in 2026 — general assistants, audit-native engines, OCR, GST and research tools, with ₹ costs. Updated with the ICAI-Sarvam AI partnership and 2026's Big 4 agentic-AI moves.
22 Jul 2026
14 min read
AI in Audit
Big 4 AI in 2026: What Deloitte, EY, PwC and KPMG's Moves Actually Mean for Mid-Tier Indian Firms
2026 is the year Big 4 AI moved from pilots to production-scale agentic platforms. The real story for Indian mid-tier firms isn't the technology race — it's a structural rule that keeps the US 'AI buys equity in audit firms' model from working here.
21 Jul 2026
8 min read
Tax Compliance
Bank Reconciliation Automation for SAP: Daily Matching, Not Monthly Catch-Up
Bank reconciliation automation for an SAP finance function is a daily statement pull matched against the GL — deterministic first, AI fuzzy matching for narration-heavy entries — instead of a manual monthly catch-up across every account.
19 Jul 2026
9 min read
Tax Compliance
TDS/Form 26AS Reconciliation Automation for SAP: Matching Without Manual Downloads
TDS/26AS reconciliation automation is a scheduled pipeline that pulls Form 26AS from TRACES and matches it to the SAP customer ledger by PAN, TAN, and Challan — without a manual login or download. Here's the architecture, and what to check before buying an 'AI matching' tool.
19 Jul 2026
11 min read
Tax Compliance
Vendor Reconciliation Automation: Matching AP Statements at Invoice Level
Vendor reconciliation automation ingests vendor statements automatically and matches them against the SAP AP sub-ledger at invoice level, classifying advances and disputes instead of leaving them for a manual monthly close-out.
19 Jul 2026
9 min read
Internal Audit
Continuous Internal Audit in India: From Quarterly Sampling to Daily, Full-Population Testing
What a continuous internal audit program actually covers — a compliance intelligence layer plus nine monitorable audit cycles tested on configured cadence, with dashboard reporting and SIA 370 output.
18 Jul 2026
11 min read
Compliance
Multi-State Payroll Compliance: Why Independent Verification Catches What Payroll Software Doesn't
Indian payroll compliance is not one framework — it's a different PT slab, ESI ceiling, and LWF cycle per state. An independent, read-only recomputation layer before the bank file moves catches what payroll software alone doesn't.
18 Jul 2026
9 min read
Company Law & Reporting
Depreciation Both Ways: Schedule II vs. Section 32, Computed, Not Copy-Pasted
A single asset needs two different depreciation figures — Schedule II for the financial statements, Section 32 block-of-assets for the tax audit. Computing both by hand, per asset, is exactly the kind of work that shouldn't still be manual.
9 Jul 2026
6 min read
AI in Audit
Multi-Agent AI Frameworks for Audit: CrewAI, AutoGen, LangGraph and What Works for Indian CAs
Multi-agent AI architectures — orchestrating specialised LLM agents for audit workflows. CrewAI vs AutoGen vs LangGraph compared. Practical multi-agent audit architectures for SA 240 fraud testing, CARO clause-wise reporting, full-engagement orchestration. When this approach beats single-LLM and when it doesn't.
9 Jul 2026
14 min read
Practice Management
The Article-Shortage Audit Season: Automating What Your Missing Juniors Used to Do
Staff shortage isn't a hiring problem you can solve by trying harder — it's a capacity problem. Here's what actually changes when the manual first pass across every ledger stops depending on headcount.
6 Jul 2026
6 min read
Tax Compliance
MSME Payables in a Statutory Audit: Sec 15, Sec 16, and 43B(h) Are Three Different Tests
Firms routinely conflate the MSMED Act's Section 15 payment timeline, its Section 16 interest provision, and Income-tax Section 43B(h) as one MSME check. They test three different things, feed three different disclosures, and need to be run together, not piecemeal.
5 Jul 2026
10 min read
Company Law & Reporting
CARO 2020 and the Auditor's Report: The Last Mile of Automation
Ledger scrutiny and reconciliation are the easy parts to automate. The genuinely hard last mile is CARO 2020 and the Independent Auditor's Report itself — here's what actually drafts from the books, and what stays a judgement call.
3 Jul 2026
6 min read
AI in Audit
ICAI's Sarvam AI Partnership, Explained: What It Actually Means for Your Firm
ICAI signed a formal MoU with Sarvam AI on 26 June 2026 to build a CA-focused LLM. Here's what Sarvam actually is, what the partnership covers, and what it does — and doesn't — change for firms evaluating AI tools today.
30 Jun 2026
8 min read
Practice Management
Build vs. Buy vs. "The Vendor Vanished": Assessing Audit-Tech Continuity
An OCR vendor shutting down a year in, taking a firm's workflow with it, is the fear behind every 'how old is your company' question. Here's what's actually worth asking about a vendor's continuity before you build a practice around their tool.
27 Jun 2026
6 min read
Audit Documentation
What a Modern Working Papers File Actually Needs: One Architecture, Nine Balance-Sheet Captions
A consistent working-paper structure — Header, Conclusion, Procedure Cards citing their governing SA, Exceptions, Register, AI-assisted Conclusion — applied across every balance-sheet and P&L caption. Why the architecture matters more than any single feature.
27 Jun 2026
10 min read
AI in Audit
ChatGPT vs Claude vs Perplexity vs Grok for Indian CAs in 2026: Context Windows, Memory, Costs, and Real Trade-offs
Head-to-head comparison of the four public LLMs Indian CAs are evaluating — ChatGPT, Claude, Perplexity, Grok. Context window analysis, persistent memory reality, monthly subscription cost per user, the audit-task fit for each, and whether to subscribe to one, two, or all four.
25 Jun 2026
14 min read
Industry Guides
Bank Audits at Scale: PDF Statements, No ERP, and a BRS That Builds Itself
Bank audit work often starts and ends with PDF statements — there's no ERP export to lean on. Here's what actually needs to happen to reconcile bank lines to the cashbook at volume without a full day per account.
24 Jun 2026
6 min read
AI in Audit
Garbage In, Audit Out? How AI Actually Handles Badly-Kept Books
Client books with blank narrations, inconsistent account naming, and garbled GSTINs are the default, not the exception. Here's what a tool built for real Tally data — not a clean demo dataset — actually does with a mess.
21 Jun 2026
6 min read
Tax Compliance
Why Credit and Debit Notes Break Invoice-Grain GST Reconciliation
Netting credit and debit notes into the parent invoice makes GST reconciliation look tidy and lets real mismatches hide. Document-grain matching — treating every CN/DN as its own line against GSTR-1 and 2A/2B — is the fix. Here's the mechanics.
20 Jun 2026
9 min read
Audit Procedures
What Happens When the Client Changes the Books After You've Started?
A client resyncing Tally mid-engagement is routine, not exceptional — but it breaks tools that treat each upload as a fresh start. Here's what a resync should actually preserve, and what a genuinely useful version-control trail looks like.
18 Jun 2026
6 min read
Audit Documentation
Is Your Working Paper ICAI-Inspection-Proof?
The question that decides whether a working paper survives a peer review or NFRA inspection isn't 'is the number right' — it's 'can you prove nobody edited it after the fact, and can a stranger reperform the procedure from what's documented.'
15 Jun 2026
7 min read
Tax Compliance
GST Reverse Charge: Why a Books-Only Reconciliation Can't Catch What Was Never Flagged
Books-only RCM checks can only re-verify what's already tagged reverse charge in the ledgers. A portal-side cross-check against GSTR-3B 3.1(d) and the 2A/2B reverse-charge register catches what a books-only recon structurally cannot.
13 Jun 2026
10 min read
See it run

Watch Coraa do the work, not just read about it.

Coraa imports your Tally data once, then runs ledger scrutiny, GST/TDS reconciliations, vouching, working papers, and SQM1 workflows, all from the same session.

Run one complete audit free
India-hosted · DPDPA compliant