Business Tax London
Business Tax London from a CA who reviews your full financial picture, not just one filing in isolation.
Business income is taxed on profit — receipts minus allowable business expenses and depreciation. Individuals and firms pay slab or firm rates, companies pay corporate rates, and many small businesses can opt for presumptive taxation instead of full books.
Business Tax: what you need to know
- Return
- ITR-3 (regular) or ITR-4 (presumptive) for individuals; ITR-5 for firms; ITR-6 for companies
- Presumptive
- Section 44AD for businesses, 44ADA for professionals
- Advance tax
- Payable in instalments if tax after TDS is ₹10,000 or more
- Profit and loss account and balance sheet, or bank statements
- GST returns
- Expense bills and asset purchase invoices
- TDS certificates from customers
How we help in London: We choose between regular and presumptive taxation for you, compute profit and depreciation, and file the right return with advance tax planned for next year.
Get a fixed quoteFigures are for FY 2025-26 under the Income-tax Act, 1961. From 1 April 2026 the Income-tax Act, 2025 applies, with renumbered sections.
Indian tax for NRIs in London
| UK tax year | 6 April – 5 April |
|---|---|
| UK filing | Self Assessment by 31 January (online) |
| Post-2025 | Remittance basis replaced by 4-year FIG regime |
| Relief | Credit for Indian tax under the DTAA |
| India | NRI taxed on Indian income only |
Useful tools for this topic
Start with a quick calculator, checklist or due-date page before you file.
CA services & compliance in London
Key compliance details for London-based business tax clients and businesses.
Living in London doesn't end your Indian tax position: rent, interest, capital gains and other income earned in India is taxed in India, and may need an Indian return even when tax has been deducted.
Where India has a tax treaty (DTAA) with your country of residence, treaty rates apply once you give a Tax Residency Certificate and Form 10F. We check whether a treaty covers your income and which relief route applies.
Remittances from an NRO account need Form 15CA, and a CA's Form 15CB above the prescribed limits. NRIs can repatriate up to USD 1 million a financial year from NRO balances once tax is paid.
Documents, CA review and filing all happen online, with WhatsApp updates — no visit to India needed. We work around your time zone for calls.
CA services in London
Popular CA-reviewed services for London individuals and businesses.
Related topics & locations
More guides on Business Tax and CA services near London.
How we work
A simple, trackable process — fully online.
Tell us your situation via WhatsApp or our contact form. We'll send a document checklist.
A qualified CA reviews your case, prepares the work, and confirms scope and cost upfront.
We complete the filing or compliance task and send you the acknowledgement and documents.
Frequently asked questions
Common questions about Business Tax.
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Talk to a CA today — clear scope, fixed quote
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- ✓ ITR filing, GST, NRI tax, company registration
- ✓ CA-reviewed, audit-ready documentation
- ✓ 100% online — no office visit needed
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