The two clocks
India's financial year is 1 April to 31 March. A payment on 15 May 2026 falls in Indian financial year 2026-27.
For an individual, the treaty looks at the calendar year. You are a UAE resident for the treaty only if the days in the UAE in that calendar year add up to at least 183. Someone who arrives in January may not reach 183 days until July. The certificate for calendar year 2026 often cannot be issued until those days exist.
Form 41 asks for the period the certificate covers, and the department says that certificate must be valid for the relevant Indian financial year. A 2025 certificate can support a 2025 claim. It does not automatically cover a May 2026 payment.
What we will not tell a payer to do
Some payers deduct nothing, or deduct at a treaty rate, against last year's certificate and a letter that this year's certificate will follow. We cannot point to a rule that makes that safe. If the tax officer later says the payee was not a UAE resident for the period of the payment, the payer can be asked for the tax that was not deducted.
The practical choices are to wait until the certificate for the right period exists, to deduct under section 195 (old Act) and sort any excess in the return, or to ask a practising CA to look at the exact dates before the payment is credited. We do not state a new section number in place of section 195. That successor number is disputed.
The Federal Tax Authority's own service terms say the certificate does not cover any period after the start date you select. Pick the period you can already prove.
Companies have a different test
A UAE company's treaty residence is not a 183-day count. Article 4 asks whether the company was incorporated in the UAE and managed and controlled wholly in the UAE. The timing problem for a company is whether the certificate's dates cover the Indian financial year of the invoice. See Form 41 and the company certificate.
The 90-day domestic UAE residence route is a third, separate rule. It can make you a UAE resident under Cabinet Decision 85 of 2022. It does not, on its own, satisfy Article 4. That difference is explained on the 183-day page.