Choosing a CA
Short answer
Choose on the specific work you need, not on a “top 10” listing. For routine returns and audits, judge responsiveness and whether a qualified person handles your file. For anything transactional — a valuation, foreign investment, a merger, a funding round — verify the firm holds the registration that work legally requires, and ask how many such matters it closed in the last twelve months.

Ignore the “top 10 CA firms” lists
Almost every “top 10 CA firms in Bangalore” page is either a directory selling leads or a firm's own marketing. The rankings are not audited by anyone, and inclusion usually reflects who paid or who optimised, not who is good. They are a fine way to build a shortlist and a terrible way to make the final decision.
What actually predicts a good engagement is narrower and duller: does the firm hold the credential your work requires, will a qualified person be on your file, and can they tell you the turnaround before you sign.
Match the credential to the work
This is where most mismatches happen. Several kinds of work can only be signed by a professional holding a specific registration, and a general-practice firm without it has to refer you out — usually without telling you until you have already engaged them.
- Valuation reports under the Companies Act require an IBBI Registered Valuer.
- Certain income-tax valuations require a Category II Merchant Banker report.
- Statutory audit requires a firm eligible to be appointed as auditor — which excludes the firm doing your bookkeeping.
- FEMA pricing certificates and RBI filings need a firm that files them regularly, not occasionally.
Ask who will actually do the work
In many firms the partner sells and an article assistant executes. That is not automatically wrong — supervised article work is how the profession trains — but you should know the arrangement before you agree to it, and you should know who signs off.
A fair question: “Who will be my day-to-day contact, and who reviews their work before it goes out?” A firm that answers crisply has thought about it. A firm that deflects is telling you something.
Get the scope and the fee in writing before you start
An engagement letter naming the scope, the fee, what is excluded and the expected turnaround prevents almost every dispute that later arises. If a firm will not put the scope in writing at the outset, the fee will be renegotiated later, usually at the point where you have no leverage.
Ask specifically what is not included. Assessment representation, notices, and any filing outside the annual cycle are the usual exclusions, and they are also the things most likely to come up.
Test the handover before you commit
If you are switching firms mid-year, ask how they take over: which documents they need, how long the transition takes, and whether they will communicate with your outgoing auditor. Professional ethics require a firm to communicate with a predecessor auditor before accepting an audit engagement — a firm that does not mention this is either inexperienced or careless, and neither is what you want holding your statutory records.
This article is general information, current at the date shown, and is not advice on your specific facts. Tax and corporate law change, and thresholds and deadlines are amended regularly — check the position before you act on it, or ask us.
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