Why your Indian client deducts so much before paying you
When an Indian business pays anything to a non-resident, the law puts the responsibility on the payer to deduct tax at source before the money leaves India (Section 195). The payer is not deciding to be difficult — they are personally on the hook if they deduct too little.
Left to the default, the payer looks at a payment to a foreigner, can't be sure how the income should be taxed, and deducts at a high rate on the gross invoice to stay safe. That money goes to the tax department in your name, and you are left to claim it back by filing an Indian return and waiting for a refund. For a consultant billing regularly, that means a chunk of every invoice is locked up for the better part of a year.
The treaty between India and your country of residence usually gives a far better answer — but only if the payer is given the documents that let them apply it. Until then, the safe-but-expensive default is what you get.
No permanent establishment means your profits aren't taxed here
Most double-tax treaties follow the same logic for business and professional income. Your business profits are taxable in India only if you carry on business here through a permanent establishment — broadly, a fixed place of business such as an office, a branch, or a dependent agent who habitually concludes contracts for you (DTAA Article 5). If you have no such presence and simply deliver the work from abroad, your business profits are taxable in your home country, not in India (DTAA Article 7).
That single point is what a No-PE declaration captures. It is a written statement from you (or your company) confirming that you do not have a permanent establishment in India during the relevant period — no office, no fixed base, no dependent agent concluding contracts on your behalf. With that in hand, the payer can treat your fees as business profits not taxable in India, and withhold at the treaty rate or at nil rather than the default.
There is one caveat to get right. This business-profits route works for genuine advisory and professional services. Where the treaty instead classes part of your work as Fees for Technical Services or Royalties — making technical knowledge or designs available, licensing know-how — many India treaties put that income under a separate article that lets India tax it at source even with no PE, at a capped rate (commonly 10-15%). A few treaties (the India-UAE treaty among them) have no separate technical-services article at all, so the same fee is read as business profits. Which article applies turns on the exact treaty and what you actually deliver, so the first job is to characterise the income, not just sign a No-PE declaration.
This is the situation Gulf-based and other overseas consultants run into constantly: the work is done from Dubai, Singapore or London, billed to an Indian company, and there is genuinely no Indian establishment — but the payer can't apply the treaty until they see it stated and supported.
A worked example: Imran, a Dubai consultant billing an Indian firm
Imran runs a management-consulting practice in Dubai and bills an Indian SaaS company about ₹4,00,000 a month for advisory work delivered entirely from the UAE. With nothing on file, the Indian company deducts tax on the gross invoice at the default non-resident rate — well over ₹1,00,000 a month locked up — because it cannot risk applying the treaty blind.
Imran gives the payer a UAE Tax Residency Certificate, a Form 10F filed on the Indian portal, and a No-PE declaration confirming he has no office, fixed base or dependent agent in India. For genuine advisory work read as business profits, and with no PE, the payer can then withhold at the treaty position rather than the full default, and Imran stops financing the tax department interest-free.
The judgment that decides it is which article his fees fall under. Pure strategy advice is business profits (Article 7). But if part of an engagement is really technical services or know-how, many treaties would let India tax that slice at source even without a PE — though the India-UAE treaty, with no separate technical-services article, treats it as business profits anyway. Splitting the invoice correctly, and declaring no-PE only where it is true, is exactly what gets checked before any rate is applied. The figures here are illustrative.
The three documents the payer needs before each payment
To withhold at the treaty rate, the payer's file has to show why the lower rate applies. In practice that means three documents, given to them before they pay, not after.
| Document | What it does | From where |
|---|---|---|
| Tax Residency Certificate (TRC) | Proves you're a tax resident of the treaty country | Your country's tax authority |
| Form 10F | Supplies treaty details to support the TRC | Filed online on the Indian portal |
| No-PE declaration | Confirms you have no PE in India | Issued by you / your company |
The TRC is the anchor — treaty relief is allowed only when you hold one (Section 90(4)). Form 10F carries the supporting particulars and is filed electronically on the income-tax portal — it is replaced by Form 41 from FY 2026-27 under the Income-tax Act 2025. The No-PE declaration is the piece that lets the payer treat your service fees as non-taxable business profits rather than something to deduct on.
Because these speak to a specific period, a fresh set — particularly the TRC and a current No-PE declaration — is usually given for each financial year, and often confirmed for each payment, so the payer's deduction stands up if it is ever examined.
What goes wrong, and who carries the risk
The risk does not sit with you — it sits with the Indian payer, which is exactly why they are cautious.
If the payer applies a treaty rate and it later turns out the documents were missing, stale, or the income was in fact taxable in India, the payer is treated as a person in-default for the shortfall (Section 201). They can be asked to make good the under-deducted tax, plus interest, and the expense can be disallowed in their own accounts. Faced with that, a payer who hasn't been given a clean TRC, Form 10F and No-PE declaration will simply deduct the full default amount and let you sort out the refund.
There is a second trap on your side: if your way of working actually does create a PE in India — say you keep an office here, or an agent in India routinely signs deals for you — then a No-PE declaration would be wrong, and signing one anyway is a real exposure. The honest version is to look at how the work is genuinely structured first, and only declare no-PE when that is the truth. Where there's a grey area, that is precisely the judgment a CA is there to make rather than guess.