Setting Up a UK Subsidiary in India: WOS vs Branch vs LLP

Why Your Entity Structure Decision Determines Everything

The entity structure you choose for your India operations is the single most consequential decision you will make — more important than your office location, your first hire, or even your market strategy. The structure determines your effective tax rate, personal liability exposure, ability to raise local funding, repatriation mechanics, and annual compliance burden.

For UK companies, three structures dominate: the Wholly Owned Subsidiary (WOS) incorporated as a private limited company, the branch office, and the Limited Liability Partnership (LLP). A fourth option — the liaison office — is occasionally relevant but is restricted to market research and liaison activities with no commercial operations permitted, so it is not a viable structure for most businesses.

This guide analyses each structure across every dimension that matters: taxation, liability, FDI compliance, setup process, annual compliance, operational flexibility, and exit. Every figure cited is current for FY 2026-27 and verified against government schedules.

Structure 1: Wholly Owned Subsidiary (Private Limited Company)

A WOS is a private limited company incorporated under the Companies Act, 2013, where the UK parent company holds 100% of the equity shares. It is a separate legal entity from the parent — it has its own PAN, GST registration, bank accounts, contracts, and liabilities.

Tax Treatment

This is where the WOS shines. As a domestic Indian company, it qualifies for the concessional corporate tax rate under Section 115BAA: 22% base rate plus 10% surcharge and 4% health and education cess, resulting in an effective rate of 25.17%. New manufacturing companies incorporated after 1 October 2019 can opt for Section 115BAB at 15% base rate, with an effective rate of 17.16%.

Critically, companies opting for Section 115BAA or 115BAB are exempt from Minimum Alternate Tax (MAT), which otherwise applies at 15% of book profits. This is a significant advantage for early-stage subsidiaries that may show accounting profits before generating taxable income.

FDI Route and Compliance

100% FDI is permitted through the automatic route in most sectors — no prior government approval required. The UK parent subscribes to shares, files FC-GPR within 30 days of allotment through the FIRMS portal, and files the annual FLA Return by 15 July each year.

The share price for FDI must comply with FDI pricing guidelines — shares cannot be issued below fair market value as determined by a SEBI-registered merchant banker using internationally accepted valuation methodologies (DCF being the most common for unlisted companies).

Setup Process and Timeline

1. Obtain DSC and DIN — Digital Signature Certificates for all directors and Director Identification Numbers: 3-5 days
2. Name reservation — RUN (Reserve Unique Name) application with MCA: 2-3 days
3. SPICe+ filing — SPICe+ integrates company incorporation, PAN, TAN, GSTIN, EPFO, and ESIC in a single application: 7-10 days
4. Bank account opening — with Certificate of Incorporation: 7-15 days (varies by bank)
5. FDI inflow and FC-GPR filing — receive capital from UK parent, allot shares, file FC-GPR: 5-10 days post bank account

Total timeline: 20-35 business days from initiation to operational readiness.

Setup Costs

Annual Compliance Burden

A WOS must comply with the Companies Act, Income Tax Act, GST laws, FEMA, and state-level labour and professional tax regulations. Key annual filings include:

• Statutory audit — mandatory from year one, regardless of revenue
• ROC filings — Form AOC-4 (financial statements) and Form MGT-7 (annual return)
• Income tax return — ITR-6, due by 31 October if audit is required
• Transfer pricing documentation and Form 3CEB — mandatory for international transactions exceeding INR 1 crore
• Board meetings — minimum 4 per year, with no more than 120 days between meetings
• AGM — within 6 months of financial year end (by 30 September)

Estimated annual compliance cost for a small WOS: INR 3,00,000 to INR 8,00,000 (GBP 2,800 to GBP 7,500).

Structure 2: Branch Office

A branch office is an extension of the UK parent company — not a separate legal entity. It operates in India under the same legal personality as the parent, registered with the Registrar of Companies and regulated by the RBI.

Tax Treatment

This is the branch office's critical disadvantage. As a foreign company operating through a branch, the tax rate is 35% on total income, plus applicable surcharge (2% if income exceeds INR 1 crore, 5% if it exceeds INR 10 crore) and 4% health and education cess. The effective tax rate ranges from 37.13% to 38.22% — nearly double the WOS rate.

Branch offices cannot opt for the concessional rates under Section 115BAA or 115BAB. These sections are available only to domestic companies.

Permitted Activities

RBI approval is required to establish a branch office, and activities are restricted to:

• Export/import of goods
• Professional or consultancy services
• Research work related to the parent company's business
• Technical or financial collaboration with Indian companies
• IT and software development services
• Technical support for parent company products

Critical restriction: Branch offices cannot carry out manufacturing or processing activities in India. If your business plan involves any form of production, a branch office is not an option.

Liability Exposure

The UK parent company bears full, unlimited liability for all debts and obligations of the branch office. There is no limited liability protection. If the branch incurs debts, enters unfavourable contracts, or faces legal claims, the parent company's global assets are at risk.

Setup Process

1. RBI approval — application to the RBI through an Authorised Dealer (AD) bank: 4-8 weeks
2. Registration with ROC — within 30 days of RBI approval: 2-3 weeks
3. PAN and TAN — application to the Income Tax Department: 1-2 weeks
4. Bank account — with RBI approval letter and ROC registration: 2-4 weeks

Total timeline: 8-16 weeks — significantly longer than a WOS due to the RBI approval requirement.

Setup Costs

Annual Compliance Burden

Branch offices have their own compliance requirements, some of which overlap with WOS obligations:

• Annual Activity Certificate (AAC) — from a CA confirming the branch has only undertaken permitted activities
• Financial statements filing — with the ROC, along with the parent company's global accounts
• Income tax return — ITR-6, with the branch's India income taxed at 35%
• FEMA compliance — annual reporting to RBI through AD bank

Estimated annual compliance cost: INR 2,50,000 to INR 6,00,000 (GBP 2,340 to GBP 5,610).

Structure 3: Limited Liability Partnership (LLP)

An LLP is a hybrid structure combining partnership flexibility with limited liability protection. For UK companies, it offers a middle ground between the full corporate structure of a WOS and the operational simplicity of a branch office.

FDI Eligibility

100% FDI in LLPs is permitted through the automatic route, but only in sectors where 100% FDI is allowed without any FDI-linked performance conditions. This covers most services sectors but excludes sectors with FDI caps or government approval requirements. Unlike a WOS, an LLP cannot receive FDI in sectors that require government approval.

Tax Treatment

LLPs are taxed at a flat rate of 30% on total income, plus 12% surcharge if total income exceeds INR 1 crore, and 4% health and education cess. The effective tax rate is 31.20% to 34.94%. This is lower than a branch office but higher than a WOS under Section 115BAA.

However, LLPs enjoy one significant tax advantage: profit distribution to partners is tax-exempt. Unlike a private limited company where dividends are taxed in the hands of shareholders, an LLP can distribute its after-tax profits to the UK parent without any additional distribution tax or withholding tax on profit share. This can reduce the effective tax burden when considering the full cycle from Indian income to UK repatriation.

Structure Requirements

• Minimum 2 partners — at least one must be a designated partner who is an Indian resident (stayed in India for 120 days during the financial year)
• No minimum capital requirement — capital contribution can be any amount agreed between partners
• LLP Agreement — a comprehensive partnership agreement must be filed with the ROC within 30 days of incorporation

Setup Process

1. DSC and DPIN — Digital Signature Certificates and Designated Partner Identification Numbers: 3-5 days
2. Name reservation — RUN-LLP application with MCA: 2-3 days
3. FiLLiP form filing — incorporation application: 7-10 days
4. LLP Agreement filing — within 30 days of incorporation: concurrent
5. Bank account and capital infusion — 7-15 days

Total timeline: 20-30 business days.

Setup Costs

Annual Compliance Burden

LLPs have a significantly lighter compliance burden than private limited companies:

• No mandatory statutory audit if turnover is below INR 40 lakh and capital contribution is below INR 25 lakh
• Form 11 — annual return, due by 30 May
• Form 8 — Statement of Accounts and Solvency, due by 30 October
• Income tax return — ITR-5
• No mandatory board meetings or AGM

Estimated annual compliance cost: INR 75,000 to INR 3,00,000 (GBP 700 to GBP 2,800).

Head-to-Head Comparison

For a deeper comparison of entity structures, see our branch office vs subsidiary comparison, private limited vs LLP comparison, and WOS vs LLP for foreign investors.

Decision Framework: Which Structure Should You Choose?

Choose a WOS (Private Limited Company) If:

• You plan to operate in India long-term with significant revenue
• Tax efficiency is a priority — the 25.17% rate vs 35%+ saves substantial amounts at scale
• You need operational flexibility including manufacturing, local borrowing, and future fundraising
• You want limited liability protection for the UK parent
• You may eventually want to bring in Indian investors or partners

Choose a Branch Office If:

• You need a temporary or project-based India presence
• Your activities are limited to import/export, consultancy, or technical support
• You want the branch's India income consolidated directly with the UK parent for tax purposes
• You are comfortable with unlimited liability and higher tax rates for simpler repatriation mechanics

Choose an LLP If:

• You are in a services business in a sector with 100% automatic route FDI
• Compliance minimisation is a priority — no mandatory audit for small LLPs, fewer filings
• Tax-free profit distribution to the UK is important for your cash flow model
• Your India operations will remain relatively small (below INR 40 lakh turnover initially)
• You do not need to raise debt or equity capital locally

When to Convert

Many UK companies start with one structure and later convert. The most common conversion path is branch office to WOS — driven by the tax rate differential. RBI data shows a steady stream of branch-to-subsidiary conversions each year. For details on this process, see our guide on converting a branch or liaison office to a subsidiary.

LLP to private limited company conversion is also straightforward under Section 366 of the Companies Act, 2013, and can be completed in 30-60 days.

UK-Specific Considerations

India-UK DTAA Impact

The India-UK DTAA reduces withholding tax rates on dividends (10-15%), interest (15%), and royalties (15%). For WOS structures, this means dividend repatriation to the UK parent faces a maximum 15% withholding tax in India. Under the UK's credit mechanism, this Indian tax is creditable against UK corporation tax, avoiding double taxation.

For branch offices, profits are automatically attributed to the UK parent. The higher 35% Indian tax rate reduces the UK corporation tax liability dollar-for-dollar, but the total tax paid is higher than the WOS route in most scenarios.

UK-India FTA Considerations

The UK-India FTA (signed July 2025) provides investment protections — fair and equitable treatment, protection against expropriation — that apply regardless of entity structure. However, the FTA's benefits are maximised when combined with a WOS structure due to the lower tax rates and full operational flexibility. See our detailed analysis in UK-India FTA: Impact on British Businesses.

Permanent Establishment Risk

UK companies that have employees or agents in India — even without a formal entity — may inadvertently create a permanent establishment (PE) under the India-UK DTAA. A PE triggers Indian tax obligations on income attributable to Indian activities. If you have any India-facing operations, it is usually better to establish a formal entity and control your tax position rather than risk an unintended PE determination.

Key Takeaways

• For most UK companies, a WOS is the optimal structure — the 25.17% effective tax rate (vs 35%+ for branches and 31-35% for LLPs) delivers the most tax-efficient long-term operations
• Branch offices make sense only for limited, temporary activities — the higher tax rate, unlimited liability, and activity restrictions make them unsuitable for permanent India operations
• LLPs offer compliance simplicity and tax-free profit distribution — ideal for small services businesses, but limited to automatic route FDI sectors and lacking the fundraising flexibility of a private limited company
• The India-UK DTAA and FTA both favour the WOS structure — lower withholding on dividends, investment protections, and domestic tax rates combine to make the subsidiary the most treaty-efficient option
• Start right — conversions are possible but costly — branch-to-subsidiary and LLP-to-company conversions involve regulatory approvals, professional fees of INR 2-5 lakh, and 2-4 months of processing time

For expert guidance on choosing and setting up the right India structure for your UK business, explore our foreign subsidiary registration and FDI advisory services. For a complete overview of the India registration process from the UK, visit our UK country guide.