Revenue Audit Services — every rupee earned, recognised, and collected.
Independent audit of the revenue cycle — contract review, pricing, billing, discounts, credit notes, and revenue recognition under Ind AS 115 — to plug leakage, validate accounting, and strengthen revenue assurance end-to-end.
Revenue is the line everyone watches, and the line where mistakes hurt the most. A pricing error that runs for six months across thousands of invoices. A contract escalation that nobody triggered. A discount given beyond entitlement because the approval matrix lives in a spreadsheet someone hasn't updated. Each of these is small in isolation, and devastating in aggregate — and almost none of them show up in a traditional sample-based statutory audit.
Revenue audit goes wider and deeper than the revenue testing inside a statutory audit. We map the full revenue cycle, walk through how a customer goes from contract to invoice to cash, sample contracts to verify pricing and terms, reconcile system-level data between CRM, billing, and accounting, and apply analytics to surface outliers — discount patterns, customer concentration, margin compression, ageing of unbilled revenue. The goal is to find both the money you've left on the table and the financial reporting risks waiting to be flagged by your statutory auditor.
We work across industries where revenue is structurally complex — subscription and SaaS businesses, banks and NBFCs (with deep income leakage audit experience), telecom and utilities, e-commerce marketplaces, hospitals and healthcare, hotels, real estate and construction, and infrastructure projects. The deliverable is a quantified leakage number, a list of controls that need to change, and a revenue assurance roadmap the business can actually execute.
Revenue Audit Services We Offer
Revenue Recognition Audit
Application of Ind AS 115 / IFRS 15 five-step model — contracts, performance obligations, transaction price, allocation, and timing of recognition.
Billing Cycle Audit
End-to-end audit from order entry to invoice to cash — testing completeness, accuracy, and timeliness of billing.
Customer Master & Pricing
Review of customer master data, price lists, contract terms, and pricing configuration in the billing system or ERP.
Discount & Rebate Audit
Verification of discounts, rebates, schemes, and trade incentives against approved policy and entitlement matrix.
Credit Notes & Adjustments
Audit of credit notes, write-offs, refunds, and revenue reversals — verifying authorisation, documentation, and accounting.
Revenue Leakage Audit
Quantified leakage analysis across pricing, billing, contracts, and recovery — with prioritised remediation roadmap.
Subscription & SaaS Revenue
MRR/ARR reconciliation, churn impact, deferred revenue, and contract modifications under Ind AS 115 for SaaS businesses.
Bank Income Leakage Audit
Verification of interest income, service charges, fees, and commissions across products and accounts — recovering systemic leakage.
Our Revenue Audit Process
Revenue Cycle Walk-Through
Mapping the full revenue flow — order, contract, pricing, billing, collection, recognition — across systems and process owners.
Contract & Pricing Sampling
Sample-based review of contracts and pricing — terms verification, system configuration check, and escalation tracking.
Billing System Verification
Testing of billing accuracy, exception reports, retro-billing, contract modifications, and cut-off across periods.
Reconciliation & Leakage Test
Cross-system reconciliation, analytical procedures, outlier analysis, and quantification of revenue leakage.
Report & Recovery Plan
Findings report with quantified impact, control recommendations, and a prioritised revenue assurance roadmap.
Why Revenue Audit Matters
Frequently Asked Questions
A revenue audit is an independent review of an organisation's revenue cycle — covering contract management, pricing, billing, discounts, credit notes, customer master data, and revenue recognition. The audit verifies that revenue is captured completely, recognised correctly under the applicable accounting standard (AS 9 or Ind AS 115), invoiced accurately, and reconciled with cash collected. The objective is to plug revenue leakage and ensure financial reporting accuracy.
Revenue leakage is income that the business has earned but not captured, invoiced, collected, or recorded — often because of process gaps, contract mismanagement, pricing errors, or system limitations. Common forms include un-billed services, incorrect discounting, missed contract escalations, expired pricing, unrecovered usage charges, and customer rebates given beyond entitlement. A revenue audit quantifies these leakages and identifies the controls needed to prevent them.
Ind AS 115 (converged with IFRS 15) prescribes a five-step model for revenue recognition: identify the contract with the customer, identify the performance obligations in the contract, determine the transaction price, allocate the transaction price to the performance obligations, and recognise revenue when (or as) the performance obligations are satisfied. The revenue audit tests application of this framework — particularly for long-term contracts, bundled deliverables, and variable consideration.
Revenue audit is particularly valuable for businesses with complex revenue models — subscription and SaaS companies, telecom and utilities, banks and NBFCs (interest and fee income), e-commerce marketplaces, retail chains with discounting, hospitals and healthcare networks, hotels, real estate and construction, infrastructure and project-based businesses, and any organisation where revenue arises from many small transactions or long-duration contracts.
Bank income leakage audit is the verification of interest income, service charges, processing fees, commissions, and other income streams in a bank or NBFC — testing whether each is being correctly computed, accrued, billed, and collected as per the sanction terms, RBI circulars, and product policy. Income leakage in banking is often systemic — a small error in interest rate parameters or charge configuration can compound over thousands of accounts.
Statutory audit verifies whether revenue reported in the financial statements is fairly stated overall — its scope is opinion-driven and sample-based. Revenue audit goes deeper into the revenue cycle process — testing controls, identifying leakage, validating pricing, reviewing contracts, and reconciling system-level data — with an internal audit and process improvement focus. The two are complementary: revenue audit findings often strengthen the statutory auditor's testing of the revenue line.
A typical revenue audit starts with a walk-through of the revenue cycle, followed by sampling of customer contracts, pricing master verification, end-to-end testing from order to invoice to cash, reconciliation between CRM, billing, and accounting systems, review of credit notes and adjustments, and analytical procedures to identify outliers. The output is a leakage quantification, control recommendations, and a revenue assurance roadmap.
For a single-entity business with one revenue stream, a focused revenue audit typically takes 2 to 4 weeks. Multi-product, multi-location, or subscription businesses with complex pricing typically require 4 to 8 weeks. Bank income leakage audits depend on the number of products and branches in scope — usually 3 to 6 weeks for a focused engagement. Timelines also depend on data availability, system access, and the depth of analytical review required.
Plug Your Revenue Leakage
Talk to our team about a focused revenue audit — billing review, pricing audit, contract sampling, or bank income leakage — with quantified findings and a recovery plan.
Talk to a Revenue Auditor or call +91 9819 000 511