How to Grow a CA Practice Online, Within ICAI Rules

On 15 September 2025, the last day for most non-audit income tax returns that year, the Income Tax Department said more than 7 crore returns had been filed and the count was still going. On the same day it had to call a report of a further extension “fake news” and repeat that the due date remained 15 September (IANS). Think about what millions of people typed into Google that week: “ITR due date extended?”, “ITR last date”, “CA near me for ITR”.

That is the opening every CA practice has, and most waste it. The people searching are not shopping for a slogan. They want a correct answer and someone nearby they can trust with their PAN and bank statements. This guide answers the question proprietor CAs and small firms ask us most: how do I grow my practice online when the profession’s rules forbid most of what other businesses call marketing? It draws on Infoways’ work building firm websites, client portals and practice systems. I am not a chartered accountant and this is not ethics advice; the rule detail is in our separate guide, linked below, and the final word is always ICAI’s own text.

See also: This post does not repeat the rules line by line. For what the Code permits and bars, read ICAI advertising guidelines 2026: what CA firms can and cannot do online.

How do you grow a CA practice without breaking ICAI rules?

You grow a CA practice within ICAI rules by making the firm easy to find and easy to check when someone is already looking, and by serving existing clients so well that they refer others. Push promotion is reported to be allowed only for non-exclusive services such as accounting and consultancy, so most growth should come from pull channels and referrals.

ICAI’s Council approved amendments to the advertisement and website guidelines at its 447th meeting, with the new Code applicable from 1 April 2026. ICAI’s own press release says members and firms may use “push technology” for services that are not exclusive to the profession, such as consultancy and accounting, and that ICAI-registered network firms may run their own websites (ICAI press release, 12 December 2025). A June 2026 summary of the 13th edition guidelines adds that pull information, where the user finds you, is permitted even for exclusive services, while push information about exclusive services such as statutory or tax audit is not (TaxRoutine).

That one distinction sorts almost every channel. Here is how I would map them, based on the reported guidelines.

Source: ICAI press release of 12 December 2025 and TaxRoutine’s June 2026 summary of the 13th edition advertisement guidelines. Google Business Profile and LinkedIn are not addressed specifically in that summary; those rows are my interpretation. Confirm with the Code text before acting.

1. Build a factual website that answers “can I trust this firm?”

A CA firm website wins work by answering the visitor’s silent questions fast: what do you do, who will handle my file, where are you, and how do I send documents. Plain facts, partner qualifications and a working client login do more for trust than any design flourish.

The reported permitted list is generous for a firm that keeps to facts: descriptions of services, qualifications and experience, a passport-style photograph, contact details, articles and professional updates, educational videos, client names with permission, a client portal with login and links to ICAI and government sites (TaxRoutine). That is enough for a site that converts.

What we put on every CA firm site we build

• One page per service, written for the client type. “GST returns for traders and small manufacturers” beats a single “Services” page listing twelve things. Say what the client sends, what you file and how often.
• Partner pages with real detail. Qualification, year of membership, areas of work, languages spoken. Clients choosing a CA want to know who will look at their file.
• A document checklist per service. A downloadable or on-page list of what to keep ready. It is useful, it gets found in search, and it cuts the back-and-forth later.
• A visible client login. Even a simple upload portal tells a visitor the firm runs a tidy process, and it moves documents off staff WhatsApp.
• Office address, map, hours and a plain contact form. No pop-ups asking for work, no countdown timers, no “limited slots”.

In our experience the most common problem on CA sites is not a rule breach; it is emptiness. A home page, an “About us” with the founder’s photo and a contact form, last updated three years ago. Google has little to rank and a visitor has little to trust. The second most common problem is copy borrowed from a template written for a marketing agency: “We are the leading tax experts in Mumbai.” That line is both weak and, as reported, the kind of superlative the Code bars.

2. Set up Google Business Profile correctly, and handle reviews carefully

A correct Google Business Profile puts your firm on the map when someone searches “CA near me” or “GST consultant in Vashi”. Use the firm’s real name, the exact office address, the most specific category and accurate hours, and treat reviews with more caution than an ordinary business would.

Google ranks local results on relevance, distance and prominence, and says complete, accurate information makes a business more likely to show up (Google Business Profile Help). Its guidelines ask for the real-world name used on your signage and stationery with no added keywords, one profile per location, and no virtual offices. Individual practitioners who see clients directly at a verified location may have their own profile, but a practitioner should not create several profiles for different specialisations (Google guidelines).

Source: Google Business Profile guidelines and local ranking help pages (accessed October 2026); TaxRoutine summary of the ICAI 13th edition guidelines (June 2026). The reviews row is my reading; the summary does not address Google profiles directly.

The reviews problem, stated honestly

Here is the tension. Google says more reviews and positive ratings can help local ranking (Google). The reported Code treats testimonials, endorsements and star ratings as off-limits in a firm’s own communication, even when genuine (TaxRoutine). Reviews that clients choose to leave on Google are their words, not your advertisement. Asking for them, rewarding them, or embedding a review widget on your site turns them into something you are using.

My advice to CA clients is conservative: do not run review requests, do not show ratings anywhere you control, and reply to reviews without revealing that the reviewer is a client or anything about their work. Your duty of confidentiality does not pause because someone posted a one-star review. If you want certainty, ask ICAI. Google’s own help is blunt that there is no way to request or pay for a better local ranking, so a complete, accurate profile is the part you control.

See also: For the full setup walkthrough, including photos, hours and verification, see our Google Business Profile guide. Skip its review-request section; it is written for businesses outside regulated professions.

3. Write knowledge content that answers what clients actually search

The strongest allowed growth lever for a CA practice is explaining things clients are anxious about, in plain words, before they ask. Due-date changes, notices and new form names are searched heavily every season, and a firm that explains them clearly gets found, trusted and called.

Blogs, articles, professional updates and educational videos are on the reported permitted list for firm websites. Google’s guidance rewards content written for people first, by someone with real experience, with original information rather than rewritten summaries (Google Search Central). A CA has exactly that: you see the actual notices, the actual portal errors and the actual client confusion.

2026 has handed CAs a lot to explain. The Income-tax Act 2025 came into force on 1 April 2026 with a single “tax year”, and the Income-tax Rules 2026 renumbered many forms, while work for 2025-26 and earlier still uses the old ones (TaxGuru). On the GST side, outward liability auto-filled into GSTR-3B from GSTR-1 has been locked since the July 2025 period, with corrections going through GSTR-1A (ClearTax). Each of these is a question a salaried employee or a trader is typing into Google right now.

Search phrases are typical examples to illustrate intent, not keyword volumes. Rule facts from TaxGuru (Income-tax Act 2025) and ClearTax (GSTR-3B locking).

How to make it work without a content team

• Write from the questions you answer on the phone. Keep a note on your desk for two weeks. Every question asked three times becomes a page.
• Answer first. Put the plain answer in the first two sentences. AI search tools and Google’s snippets lift the first clear answer they find.
• Date everything and link the official source. A due-date page that says “updated 14 September, as per CBDT notification” is trusted; an undated one is not.
• Keep it informational. Explain the notice; do not end with “Call us now before it is too late”. A plain line saying the firm handles such matters, with the office contact, is enough.
• Reuse it. The same explainer goes to existing clients as an update, into your client portal checklist, and into a short video.

See also: AI answers now sit above many search results. Our guide on Google AI Overviews for Mumbai businesses explains how clear, dated explanations get cited.

4. Make referrals easy by fixing the client experience

In the firms we work with, referrals are still the biggest source of new clients, and you cannot ask for them in a way that solicits. What you can do is make your service so smooth that clients mention you on their own: clear document requests, timely reminders, visible status and plain fee communication.

When we map a firm’s workflow before building a portal, the friction is nearly always the same. Clients send blurry WhatsApp photos, are asked for the same file twice, do not know whether their return is filed, and get a fee invoice months later with no breakdown. None of that is about tax skill, and all of it shapes whether a client recommends you at a family dinner.

Four fixes that earn word of mouth

1. Ask for documents once, against a checklist. Send each client a list that fits their type: salaried, salaried with capital gains, trader, company. Mark items received as they arrive.
2. Remind before the due date, not after. A message two to three weeks before a deadline, then a gentle follow-up, beats a panicked call on the last day. These are service reminders to existing clients, not promotion.
3. Show status. “Documents received, in preparation, in review, filed” in a portal or even a weekly WhatsApp update saves calls and makes the firm look organised.
4. Be clear about fees up front. An engagement letter with the fee per service, what is included, and what costs extra. Send the invoice with the filed acknowledgement, with a UPI link in the firm’s name.

A small proprietor practice can run all four with a shared spreadsheet, a WhatsApp Business account and a disciplined weekly routine. ICAI also offers members a free cloud practice management tool with client, task and team management (ICAI), which is a sensible first step before paying for anything. Software becomes worth it when the client count makes manual reminders slip.

5. Pick a niche, by industry or by service

A niche makes a CA practice easier to find and easier to refer, because “the CA who handles restaurants” or “the firm that does NRI returns” is a sentence people remember. Choose one or two segments where you already have depth, and build your pages and articles around them.

Niche positioning fits the rules well because it is factual: you describe the work you do and the clients you serve, without claiming to be the best. It also helps search. A page titled “Accounting and GST for clinics and diagnostic labs” is relevant to far fewer searches than a generic services page, but to exactly the right ones.

• By industry: restaurants and cloud kitchens, doctors and clinics, real estate developers, exporters, e-commerce sellers, startups.
• By client type: NRIs, senior citizens with pension and fixed deposits, salaried employees with stock options.
• By service: GST for traders, payroll and TDS, company and LLP compliance, accounting outsourcing.

Remember the push line here. Promoting your accounting or advisory work for e-commerce sellers through a newsletter is reported to be allowed; promoting your audit work for them is not. Client names in a niche page need the client’s permission, and for reserved services only the name may appear, not the nature of work (TaxRoutine).

6. Use LinkedIn and newsletters within the rules

LinkedIn and email newsletters work for CAs when they share knowledge, not offers. Posts explaining a change, and a monthly update to clients and contacts, keep you in mind; promotion through them is reported to be permitted only for non-exclusive services, and asking people to like or follow is treated as solicitation.

LinkedIn

The summary I rely on does not address LinkedIn by name, so I apply its general rules: no solicitation, no testimonials, push promotion only for non-exclusive services, and no requests to like or follow. In practice, a partner posting a clear explanation of the new form numbering, or a short note on a GST portal change, is sharing knowledge. A post that says “DM us for audit services” is pushing a reserved service. Do not reshare client praise, even if a client tags you.

Newsletters

Email is push technology. Keep updates informational, keep audit and attest services out of any promotional line, and send only to people who agreed to receive it. A monthly email with the due dates ahead, one explainer and the office hours during peak season is useful enough that clients forward it, which is the referral you could not ask for.

See also: For list building, consent and sending basics, see our email marketing guide for small businesses, and apply the professional limits above on top.

What still breaches the rules: the short list

As reported from the revised Code, the main things that still breach the rules online are testimonials and endorsements, star ratings, superlative or comparative claims, private awards, banner ads, catchy slogans and anything that solicits work. Push promotion of reserved services such as statutory and tax audit is also out.

• Testimonials and endorsements, including genuine client quotes, “trusted by” lines and star ratings.
• Superlatives and comparisons: “leading”, “top”, “best”, or anything that disparages another firm.
• Private awards and accreditations, monograms and catchy slogans. Awards from central or state governments or regulators are reported as permitted.
• Banner ads of any kind on websites, and listing exclusive services on commercial app aggregators.
• Solicitation: cold messages asking for work, pop-ups, and asking visitors to like or follow your social pages.
• Push promotion of exclusive services such as statutory or tax audit, through any channel.

Every item is from the June 2026 TaxRoutine summary of the 13th edition guidelines (TaxRoutine), which itself advises checking against ICAI’s Volume I. Our ICAI advertising guidelines 2026 post goes through each one.

7. Measure enquiries so you know what is working

Growth you do not measure is luck. Track every new enquiry by source, every month: Google profile, website form, referral by name, LinkedIn, newsletter reply or walk-in, and how many became clients. Google’s free tools give you most of the online numbers.

Google Business Profile reports calls from the profile, website clicks, direction requests and the search terms people used to find you (Google). Search Console’s Performance report shows the queries and pages that bring visitors, with clicks, impressions, click-through rate and average position (Google Search Console Help). Add one question to every first conversation: “How did you hear about us?” and write the answer down.

• Enquiries by source per month, and the share that became engagements.
• Search terms from the Google profile and Search Console: are people finding your niche pages?
• Pages that bring enquiries: which explainers lead to a form fill or call.
• Referrals by referrer: which existing clients send others, so you can thank them (a thank-you is not solicitation).
• Season comparison: enquiries in the return and audit months this year against last.

Where this advice breaks down

This plan is slow, and it will not suit every practice. Content and search take months to show results, a niche can shrink with one policy change, and my reading of grey areas such as Google reviews and LinkedIn is mine, not ICAI’s.

• It is built on a secondary summary. The rule points come from ICAI’s press release and published summaries, not the full Code text. ICAI’s release itself describes some push flexibility as proposed in one section. If something matters to your firm, read Volume I or ask ICAI.
• Search is slow. A new explainer may take months to rank, and some never will. Referrals and client experience pay back faster for a young practice.
• Big firms out-write you. For broad questions such as “ITR due date”, large portals will usually win. Small firms do better on local and niche searches.
• Competitors break the rules and seem to gain. Some firms show star ratings and “top CA” badges. That is their risk, not a reason to copy it.
• Software does not fix a bad process. A portal on top of a confused checklist just digitises the confusion.

Where a website and software make this reliable

Everything above can be done by hand for a while. It breaks when the client count grows: reminders slip in July, checklists live in one person’s head, and no one knows which enquiries came from where. That is the point where a structured website, a client portal and a practice system earn their place.

A client portal turns the referral fixes into a routine: checklists per client type, reminders scheduled by due date, status the client can see, and invoices with UPI links. The website carries your service pages, niche pages and explainers with a client login, written to stay within the Code. Enquiry forms can tag their source automatically. We describe how these pieces fit together, and when ICAI’s free tool or a subscription is the better choice, on our CA and accounting firms page. If you are weighing a ready-made tool against your own, our custom software vs off-the-shelf guide covers the trade-off.

Checklist: growing your CA practice this quarter

Next season, millions of people will again be searching for a due date and a CA they can trust; the firms that grow are the ones with a clear answer waiting for them.