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CA Practice Revenue & Profitability Calculator

Most CA firm partners know their total fees collected — but very few have a clear view of EBITDA margin, revenue per client, or revenue per team member. These are the three numbers that separate a growing practice from a stagnant one. This calculator builds a full monthly P&L for your practice: enter your client mix and fee rates across GST, TDS, bookkeeping, ITR, audit, and ROC, along with your team cost and fixed expenses, and get instant visibility into profitability, per-client economics, and seasonal revenue spikes. Use it to identify which service lines are underpriced, whether your team is right-sized, and what your EBITDA looks like relative to industry benchmarks.

Revenue Streams

ServiceClientsFeeMonthly Rev
GST clients / mo
/client/mo
₹50K
TDS clients
/qtr
₹8K
Bookkeeping retainer
/client/mo
₹50K
ITR clients
/client (annual)
₹13K
Audit clients
/client (annual)
₹17K
ROC / Company clients
/client/yr
₹10K
Total Monthly Revenue₹1.47 L

Monthly Costs

Total Monthly Cost₹3.25 L

Profit & Loss Summary

Monthly Revenue

₹1.47 L

₹17.60 L / year

Monthly EBITDA

₹-1,78,333

-121.6% margin

Revenue / Client

₹1K

118 clients

Revenue / Employee

₹24K

6 team members

Seasonal Revenue Spikes (not in monthly average)

ITR Season (Apr–Sep bulk)

₹1.05 L

~70% of annual ITR fees

Audit Season (Sep–Dec)

₹1.60 L

~80% of annual audit fees

✗ Negative EBITDA — costs exceed revenue. Immediate action needed: raise fees, reduce staff costs, or grow client count.

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Frequently Asked Questions

What is a good revenue per client for a CA firm?+
Revenue per client varies significantly by service mix. A GST-only client might generate ₹1,500–3,000/month, while a full-service client with GST + TDS + bookkeeping + ITR might generate ₹8,000–20,000/month. The target benchmark is ₹4,000–8,000/client/month for a healthy practice mix. If your revenue per client is below ₹2,000, your firm is likely skewed toward transactional, low-margin work.
What is a healthy revenue per employee for a CA firm?+
Best-in-class CA firms in India generate ₹80,000–1,50,000+ per team member per month. Practices below ₹40,000 per team member are typically under-priced or over-staffed relative to their client base. Note that partners and articles contribute differently — a new article may generate ₹20,000–30,000 in billable value, while an experienced partner should generate 3–5× that.
How do I calculate EBITDA for a CA firm?+
CA firm EBITDA = Total Fees Collected − (Staff salaries + Partner drawings + Rent + Software + Other operating costs). Do NOT include partner drawings in EBITDA — treat them as a salary-equivalent expense first. A healthy CA firm should target 25–40% EBITDA after paying market-rate drawings to all partners. Margins below 15% indicate structural under-pricing or excess overhead.
How does seasonal billing affect CA firm revenue?+
Most CA firms have two major billing spikes: the ITR season (April–September, when 60–80% of annual ITR fees are collected) and the audit season (September–December, when statutory audit fees are largely billed). This creates cash flow peaks and troughs. TaxZeo recommends collecting 50% of annual ITR fees as a retainer upfront to smooth cash flow, rather than billing only at filing time.
Should I track revenue per service line in my CA firm?+
Absolutely. Revenue per service line reveals your most and least profitable activities. GST filing is high-volume but often under-priced. Tax audit and ROC compliance are high-value but seasonal. Bookkeeping retainers are recurring and predictable. Most CA firms discover that 20% of clients generate 60–70% of revenue — this data helps you fire low-value clients and focus on higher-margin work.

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