8 Best Tax Advisory Firms in India for Foreign Companies in 2026

This article is for informational purposes only and does not constitute financial, tax, or legal advice. Consult a qualified professional for guidance specific to your situation.

Reviewed for financial accuracy by the Startup Finance Guide editorial team. Our editors cross-reference all claims against platform documentation, pricing pages, and primary regulatory sources. Last reviewed: September 15, 2026.

India's rules for foreign entry keep shifting.

New data centre tax rules landed in 2026. Transfer pricing paperwork has hard limits. Some investors need a special government approval before they can open a bank account. If you pick the wrong advisor, you overpay, miss a filing, or watch your launch date slip.

There is no single "best" firm for everyone. The right choice depends on where you are based, how complex your structure is, and what you need done. This article walks you through the firms worth knowing, grouped by the situation each one fits best.

Key takeaways

• What these firms do: Tax advisory firms in India help foreign companies pick an entry structure, register the entity, set up tax and payroll compliance, and file transfer pricing documentation for their Indian operations. The right firm depends on where your parent sits, how complex your structure is, and whether you need help beyond entry.
• Best for all-in-one setup and ongoing compliance: SRGA is the pick for a US mid-market company that wants one team handling setup, bookkeeping, payroll, and virtual CFO reporting. Nexdigm bundles incorporation, tax registrations, and transfer pricing into a single fixed-fee contract. BDO India covers the same ground with a senior partner staying on the file, which suits smaller companies that want personal attention at mid-tier rates.
• Best for specific situations: Nangia & Co LLP, which operated for years as Nangia Andersen, aligns US and India work on filings that must pass both IRS and Indian tests. AKM Global runs a dedicated desk for investors who need land-border approval before they can incorporate. EY India covers the 2026 rules for foreign cloud firms and data centres, including how the new incentive interacts with Pillar Two.
• Best for complex M&A and post-setup work: Deloitte India leads on multi-country reorganizations and Indian target acquisitions inside bigger deals, where fielding a coordinated team across five jurisdictions matters more than the invoice. DSS handles transfer pricing documentation and tax dispute representation well below Big Four rates, best after your entity is up and running.

One planning note: if you need a land-border approval, do not lock in a launch date until your firm has filed. These approvals can run for months.

India tax firms for foreign companies

No firm in this category publishes a rate card. The ranges below are indicative market observation, not quoted prices, so treat them as a budgeting starting point and get a written scope and fee from any firm you shortlist.

Firm	Fee model	Indicative range	Stage it fits
SRGA	Fixed or retainer	$15,000 to $50,000	Entry and ongoing
Nexdigm	Fixed	$15,000 to $50,000	Entry and ongoing
BDO India	Fixed	$25,000 to $45,000	Entry
Nangia & Co LLP	Fixed or project	$15,000 to $50,000	Entry and deals
AKM Global	Fixed or project	$15,000 to $50,000	Entry approvals
Deloitte India	Hourly	$50,000+	Complex deals
EY India	Hourly	$50,000+	Sector specialist
DSS	Project-based	Under $15,000	After setup

1. SRGA

Disclosure: SRGA is a client of this publication. We have included it because it fits the category, and the same verification standard applies to it as to every other firm here.

SRGA is the pick when a US company wants one team for the whole India setup instead of three. The India practice is SRGA & Co., Chartered Accountants, with SRGA Global Management Consultancies covering the wider international footprint. Most US mid-market companies learn this the hard way. They sign one contract for a setup lawyer, one for payroll, and one for a Big Four firm that bills by the hour. Then no single vendor owns the gaps between them.

SRGA folds it into one engagement:

1. Incorporation
2. Monthly bookkeeping
3. Payroll compliance
4. GST filing
5. Virtual CFO reporting in a format a US controller can read

The virtual CFO piece is the real difference. If you are not ready for a full-time India finance lead, SRGA runs the monthly close, tracks compliance, and sends clean management reports.

It also handles the US-side plumbing: registered agent, cap table, EIN and ITIN, franchise tax dates, BOI filing, and 83(b) timing.

The trade-off: SRGA focuses on the US-India corridor. If you also need hands in Europe or Latin America, look wider. But for one clean US-India stack, it replaces four vendors with one accountable team.

2. Nexdigm

Nexdigm is the safe pick when you want one team to handle everything from day one. Most foreign entrants need four things to happen in order: form the entity, get PAN and TAN, register for GST, and build a transfer pricing file. Split that across three vendors and you get three bills and three handoffs. Nexdigm puts it under one fixed fee.

You get:

• Company setup with the MCA
• Direct and indirect tax registration
• A transfer pricing study built to the documentation threshold
• An ongoing calendar for GST, withholding, and annual filings

Nexdigm was formerly SKP. A typical bundle runs $20,000 to $40,000, and the price holds. That matters when you have to show your board a number that will not double later.

The trade-off: reach. Nexdigm does not cover the number of countries the Big Four do. If your complexity sits mostly in India, that gap is more theory than problem.

3. BDO India

BDO India fits the smaller company that still wants partner attention. You get a senior partner who scopes the job and stays on it, rather than being handed to a new junior every quarter.

The path is simple:

1. Feasibility check
2. Structure choice (wholly owned subsidiary, JV, or LLP)
3. Government approval, if your ownership chain needs one
4. Incorporation with the MCA
5. A compliance plan for after launch

BDO's global network is there when you need treaty help, but the bill stays mid-tier. For a $25,000 to $45,000 budget, you get attention a Big Four firm usually saves for clients who spend twice that.

The trade-off: for deep BEPS Pillar Two work, a US parent may still want a specialist on top.

4. Nangia & Co LLP

Building a US-to-India structure? Nangia & Co LLP, the Noida-headquartered firm that operated for years as Nangia Andersen, lives in this corridor. One note on the name: neither firm's website reflects that Andersen association any more, and in June 2026 Andersen Global added JMP Advisors as its India tax collaborator, so check the current network affiliation before you rely on it.

Here is why that helps. The IRS and India's tax administration test the same deal in different ways. The IRS treats an intercompany service as a real benefit only if it does something the recipient was not already doing for itself. India applies its own BEPS-aligned rules. A US-parent management fee has to pass both. That takes someone who writes for two rulebooks at once.

Common jobs they handle:

• A US parent setting up an Indian services subsidiary
• Tax due diligence before an acquisition
• Ongoing files that meet IRS Section 482 and Indian rules

Generalists stop at setup and GST registration. Nangia keeps going.

The trade-off: this depth is specific to the US-India corridor. If your parent sits in Europe or Asia, another firm will read your treaty better.

5. AKM Global

AKM Global is the specialist to call when your ownership chain triggers India's land-border approval rule, which covers investors from any country sharing a land border with India under Press Note 3 of 2020.

In March 2026, DPIIT rewrote that paragraph through Press Note 2 of the 2026 series, tightening the test for who really owns the company. It defines beneficial ownership for the first time by reference to the PMLA rules, catches indirect and cumulative holdings, and adds a reporting duty. A filing without a clear ownership story can stall for months.

AKM Global built a desk for exactly this. Their process:

1. Map every indirect owner and director who could trip the review
2. Check whether the structure earns treaty benefits India will respect
3. Draft the government application to answer the ownership question head-on
4. Coordinate the incorporation steps so approval is not what blocks your bank account

A firm that files one of these every two years cannot keep this rhythm.

The trade-off: if you do not trigger the land-border rules, you are paying for a specialty you will not use. For a routine US or European entry, a generalist firm covers the same ground for less.

6. Deloitte India

When you are running a multi-country reorganization or buying an Indian target inside a bigger deal, Deloitte India leads. This is not about saving money. It is about reach.

What you get:

• A home-country Deloitte partner who can brief the India team directly, with no two-week ramp-up
• Buy-side and sell-side tax due diligence and deal structuring
• Pillar Two modeling, so you can see how India fits the global minimum tax before you close
• Deep teams in technology and financial services, two of India's busiest inbound sectors

The cost is Big Four hourly billing, so plan for $50,000 and up. The value is not a lower invoice. It is avoiding a structuring mistake that costs far more years later.

The trade-off: hourly billing runs up fast, and a lot of the day-to-day work goes to junior associates while the invoice reflects partner rates. For a simple entry, a specialist gives you the same answer for far less.

7. EY India

India spent 2026 making itself friendlier to cloud and data centre investment, not scarier. The 2026 legislation created an incentive for foreign cloud companies serving global customers through Indian data centres, and a follow-on amendment replaced case-by-case approvals with statutory conditions and recognized leased data centres, not just owned ones.

Simpler does not mean automatic. You still have to confirm you qualify, structure the deal the right way, and check how it interacts with global rules like Pillar Two. The classic questions also still apply. Does your India footprint create a permanent establishment? What gets taxed where?

EY India's digital tax team works on exactly these questions. They can tell you which activities create exposure, how to qualify, and how your India position fits the group's global tax picture. The cost is Big Four hourly, which fits when the numbers are large.

The trade-off: if your case does not touch the data centre or cloud rules, a specialist covers the same ground for a fraction of the cost.

8. DSS

DSS solves the problem that shows up after setup. Your entity exists. Your team is on the ground. Now you need clean transfer pricing files, GST appeals that win, and someone to stand up when the tax officer calls. And you want it without a Big Four invoice. It is a small Chennai practice rather than a national firm, and its own marketing aims at founders, MSMEs and NRI investors as much as at inbound multinationals, so size the engagement accordingly.

That is the whole focus:

• Transfer pricing documentation for cross-border related-party transactions
• Drafting and representation for GST appeals and income tax scrutiny
• Treaty-based withholding tax planning on intercompany payments

Expect to pay well below Big Four rates for the same volume, though no firm in this category publishes a rate card, so get the quote in writing.

The trade-off: DSS does not do incorporation. If you are just starting out, use Nexdigm or BDO. But once you are running, the partner who signs your file is the same partner who defends it. That shortens response times and cuts handoff errors.

Limitations and what to verify

• Fee ranges here are indicative and come from market observation rather than published rate cards. Get a written scope and fee quote before you engage anyone.
• Indian tax rates, thresholds and approval rules change with each Finance Act, and several 2026 changes are recent. The Income-tax Act, 2025 replaced the 1961 Act with effect from 1 April 2026, so section and rule numbers you find in older guidance may no longer map. Confirm current provisions with your advisor before you rely on any figure here.
• Inclusion on this list is not a recommendation or a verification of any firm's registration, insurance, or capacity for your matter. Check credentials and references directly.
• This is general information, not tax or legal advice for your structure.

Conclusion

The right firm for your India entry comes down to four things: how complex your structure is, where your money is coming from, how much service you need, and what you can spend.

A simple US subsidiary is a very different job from a multi-country reorganization. Investors from a land-border country face an extra approval step that reshapes the calendar. Some firms only set you up. Others run your books and file every month. Specialists usually cost meaningfully less than Big Four hourly rates, with $15,000 to $50,000 covering setup and first-year advice for most entrants.

Answer those four questions and the right fit gets obvious. Match your facts to the firm, and India entry turns into a clear process instead of a string of surprises.

Frequently asked questions

What are the key tax and regulatory challenges a foreign company entering India faces in 2026?

The three biggest are the 2026 changes affecting cloud and data centre operators, the clarified beneficial ownership tests that apply to investors from land-border countries, and BEPS-aligned transfer pricing documentation for cross-border related-party transactions. A specialized advisory firm can work through all three before they become enforcement problems.

How do specialist cross-border tax advisory firms compare to Big Four firms for India entry?

Specialists typically offer fixed-fee models below Big Four hourly billing, with hands-on partner attention and deeper focus on a single corridor. Big Four firms provide broader global coverage, multi-country deal coordination, and specialized industry practices. The choice comes down to whether you prioritize cost predictability or global integration.

What is the process for a US company to establish a business entity in India?

Select the structure (wholly owned subsidiary, JV or LLP) based on FDI route eligibility, obtain government approval if your ultimate beneficial owner triggers the land-border rules, incorporate with the MCA and obtain DIN and PAN, register for GST and TAN, then open a compliant Indian bank account.

When is transfer pricing documentation required in India for cross-border transactions?

The detailed local file kicks in once your international transactions with associated enterprises cross the prescribed value threshold, currently ₹1 crore in aggregate, and covers the functional analysis, the benchmarking study, and the economic justification for the method selected. Watch the trap underneath it: the accountant's report in Form 3CEB has no threshold at all, so a subsidiary with a few lakh of related-party transactions still files, and the arm's length standard applies regardless of size.

What should a foreign company budget for tax advisory and entity setup services in India?

Budget $15,000 to $50,000 for entity setup and initial tax advisory. Specialist cross-border firms typically operate on fixed-fee models in this band, while Big Four firms bill hourly and suit budgets above $50,000. The exact cost depends on structure complexity, the number of registrations, and transfer pricing scope.

Do I need an Indian resident director?

Yes. Section 149(3) of the Companies Act requires at least one director who stays in India for 182 days or more during the financial year, and it applies even to a wholly owned foreign subsidiary. A private limited company also needs at least two directors and two shareholders. The requirement binds Indian-incorporated companies, not a foreign company's branch, liaison or project office. Many foreign firms use a nominee resident director service until they hire someone local.

Is a subsidiary or a branch office taxed less?

A subsidiary, in most cases. An Indian subsidiary taxed under the concessional domestic regime lands at about 25.2% all-in, while a branch is taxed as a foreign company at a 35% base rate, roughly 36.4% to 38.2% after surcharge and cess. That gap is a big reason most foreign groups pick a subsidiary, though the right answer depends on your activities and treaty position.

How do I send profits back to the US?

Through dividends. The India-US tax treaty caps withholding tax on dividends at 15% where the US parent beneficially owns at least 10% of the voting stock, against a domestic rate of roughly 20.8% to 21.84% once surcharge and cess are applied. To get the treaty rate, you file a Tax Residency Certificate and the related forms. You can also move money as royalties or service fees, each with its own withholding rate.

Can a foreign company own 100% of an Indian company?

In most sectors, yes, through the automatic route, with no prior government approval for the investment itself. A few sectors still carry caps or conditions. And if your owner is based in a country that shares a land border with India, you need government approval first, no matter the sector. Check your sector and your ownership chain before you set a timeline.

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This article reflects publicly available information as of September 2026 and does not endorse any specific platform. Needs vary by entity structure, revenue stage, and jurisdiction. Consult a licensed professional for guidance specific to your business.