Big 4 or a mid-size CA firm for articleship: an honest comparison

Picture a student who has cleared both groups of Inter in Mumbai with decent marks and has two offers. One is from the audit practice of a Big 4 network firm in BKC. The other is from a twelve-partner firm in Andheri that does bank audits, income tax appeals, GST work and the statutory audits of a few dozen mid-size companies. Her parents want the first. Her cousin, who qualified last year from a firm like the second, says "you'll actually learn something there."

Both camps tend to talk in slogans. This piece puts the two side by side on the four things that matter for two years of training and what comes after: the work you'll do, the money, leave and hours under the new scheme, and the questions interviewers ask you three years later because of the choice you made today.

A note on names. "Big 4 articleship" means training with the Indian CA firms that belong to the Deloitte, EY, KPMG and PwC networks. "Mid-size" here means firms with roughly five to fifty partners, including Indian members of other international networks. Small proprietor firms are a third option, covered in our articleship guide.

The work, side by side

Neither column is better on its own. A Big 4 audit teaches documentation, review discipline and how a large company's controls work. A good mid-size firm teaches you to run an assignment end to end and talk to a business owner who is annoyed with you. Which you need depends on what you want to be doing at 28.

What varies most is not the brand but the team. Two articles in the same Big 4 office can have completely different years, one rotating across five clients, the other on one bank audit for twenty months. The same is true at mid-size firms. That is why the most useful thing you can do before choosing is talk to two current articles in the exact team you'd join.

The money

ICAI sets a minimum stipend, not a market rate. Under the 2023 table, the minimum in cities with a population of 20 lakh or more is ₹4,000 a month in the first year and ₹5,000 in the second; it is lower in smaller cities. A draft amendment published in June 2026 would raise the big-city minimum to ₹5,000 and ₹6,000, but it was still a draft in early November 2026.

Firms can pay more, and many in the metros do. Big 4 network firms and the better-known mid-size firms usually pay above the minimum, but amounts change from year to year and office to office, so don't trust a figure from a senior's batch. Ask for the amount in writing, and compare what you keep after the commute: a ₹2,000 higher stipend in BKC can disappear into a daily train-and-auto journey from Kalyan.

The stipend is the smallest number in this decision. The salary you get when you qualify is a much bigger one, and that depends on the work you can talk about.

Leave, late nights and studying

Under the old scheme, people compared firms by how much exam leave they gave. That argument is mostly gone. Under the current scheme you finish two years of training before CA Final, and you can sit Final only if training ended at least six months before the exam month. You get 12 days of leave in each year of training. Any excess is added to the end, which can push your Final attempt by six months now that the exam is held only in May and November.

So the questions that matter now are about hours:

• Peak season. For most firms, audit and tax audit deadlines make July to October the heaviest stretch. Ask how late the team actually works then, not what the policy says.
• Travel. Big 4 audits of plants and branches mean outstation weeks. Mid-size firms doing bank branch audits send articles to small towns in April and May.
• Study time. ICAI's guidance is that your working day should not start after 11 am or end before 5 pm, and training should generally fall between 9 am and 7 pm. Firms vary a lot in how close they stay to this outside peak season.
• Self-paced modules. You must clear ICAI's self-paced online modules before Final. Ask articles whether people actually finish them during training at this firm.

What interviewers ask because of where you trained

This is the part nobody tells you. Three years later, in your first job interview after qualifying, the interviewer will probe the weak side of whichever firm you chose. Prepare for it now, by asking for the right work while you're still training.

After a Big 4 articleship

The interviewer assumes you have seen big clients and good process. They will test whether you understood it or only filled templates.

• "Which areas did you own on the audit file? Walk me through one from planning to sign-off."
• "How was materiality set, and what changed in your sampling because of it?"
• "Have you ever done a complete audit, or only sections?"
• "Did you deal with anyone above the client's junior accountant?"

The last two are the gaps. Ask your manager for at least one smaller engagement you can see end to end, and volunteer for the client meetings.

After a mid-size articleship

The interviewer assumes breadth. They will test depth and standards.

• "What was the largest client you audited, by turnover? Was it under Ind AS?"
• "How did your firm document its work? Who reviewed your working papers?"
• "You've done tax, audit and GST. Which one would you want to do every day?"
• "Tell me about a disagreement with a client and how it ended."

The gap is usually Ind AS and large-company controls. Ask for the firm's one or two Ind AS clients, and read their annual reports properly. Mid-size articles are often strong in the credit and lending interviews that banks run, because they have read many small companies' books, and in tax roles because they have handled assessments.

For a sense of where both groups end up: among audit and assurance jobs open on Highlisted in mid-November 2026, EY, Deloitte and KPMG were among the largest hirers, but so were Aditya Birla Group, Tata Capital, Muthoot Fincorp and Finova Capital, mostly for internal audit (1,106 open jobs at 323 employers). The internal audit teams of large groups and lenders hire from both kinds of firm.

Getting into each

Big 4 network firms usually run an online test (accounts, audit, tax, aptitude), then one or two interviews. They shortlist on Inter marks and attempts, and popular teams fill up, so apply as soon as you've finished ICITSS rather than waiting for a perfect moment. Mid-size firms are more likely to rely on a single interview with a partner, who will ask about your Inter subjects and why their firm. Our interview guide for articleship and industrial training covers both.

How a student in this spot might decide

Say she talks to two articles from each firm. The Big 4 articles turn out to be in a team that audits three large banks and almost nothing else. The mid-size firm's articles have each worked on fifteen to twenty clients in a year, including two listed companies under Ind AS, and appeared before the income tax department with their partner. If she wants a corporate finance career, possibly via industrial training in her last year, the mid-size offer fits, with a plan to ask for both Ind AS clients. Someone with the same two offers who wants to work in a Big 4 audit practice long term would be right to choose the other way.