OIDAR services in India — what should I check first?

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Answer

The supplier registers, charges tax on consumer sales and files periodic returns; business customers are generally handled under reverse charge instead. One question decides whether this is a filing or a project.

What to check first

The supplier registers, charges tax on consumer sales and files periodic returns; business customers are generally handled under reverse charge instead. Classification of the service and of the customer is the whole determination.

Two of the firm’s advisers and the team in the open-plan office

When the rule breaks

India's regime for online information and database access services taxes a foreign supplier on sales to Indian consumers, with the definition drawn broadly enough to cover most automated digital delivery.

OIDAR services in India — what should I check first?
ItemAmount
Total salesC$657,000
Markets sold into5
Sales in the largest marketC$289,080
Assumed registration test thereC$34,000
Registration required in that market?Yes

One market crosses its own test, so registration and collection start there on the trigger date — and the other 4 markets are tested separately, on their own rules. Registering in one does nothing for the next.

Example figures throughout, selected to make the rule visible, with rates and thresholds assumed for the demonstration. Your actual filing uses figures confirmed with the issuing authority for your tax year.

Your next step

The full treatment — who it binds, the deadline, the penalty and the fixed fee — is on OIDAR services in India. If you already have an adviser, we will tell you what they should be asking rather than replacing them.

Checked and signed off for the 2025 and 2026 filing seasons by Udit Gupta, Cross-Border Tax Expert, Legal Quotient Consultants. Written as general guidance, not as a recommendation for your situation. Talk it through with us before acting on it.

Where international tax accountant comes into this file

Most readers of this page are looking for international tax accountant. What follows sets out how it works for OIDAR services in India: who is caught by it, what has to be filed, and what the work costs, agreed before it begins.

Cross-border tax case studies

Case study 1

Characterising each product in a catalogue rather than the company

A group asked for a view on whether it was inside the regime, and the honest answer was that the question did not apply to the group. It applied to each of its products. We took the catalogue line by line, described what the customer received and what triggered delivery, and characterised each line on that description. Some tiers fell inside and some did not. The engagement produced a per-product characterisation with a stated reason against each line, tax codes in the billing system to match, and a rule that new products go through the same question before launch.

Read how this one runs
Case study 2

A human delivered service with an automated layer over it

A consultancy had assumed its Indian revenue was outside the regime because its people did the work. Part of the offering, though, was a subscription that provisioned itself and ran without anyone touching it, and the definition is drawn broadly enough to reach delivery of that kind. We separated the two streams and tested each against how it was actually delivered rather than how it was described internally, finding that the contracts and the marketing copy did not agree. The engagement produced a split characterisation, aligned contract and website wording, and a corrected treatment for the subscription stream.

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Case study 3

Correcting a classification that had been right at launch

A product had been characterised as outside the regime when it launched, and the analysis was sound at the time, because delivery then involved a configuration session run by staff. Two redesigns later, customers signed up and provisioned themselves. Nobody revisited the characterisation, because nothing in the release process asked. We fixed the date on which the delivery model changed, treated sales from that point accordingly, and put the question into the product release checklist. The engagement produced a dated change of position, corrected periods, and a trigger that catches the next redesign.

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Case study 4

Writing the delivery description that supports a characterisation

A supplier held its position in a single sentence in a board paper, with nothing behind it about how the service worked. When the question was eventually put from India, there was nothing to hand over. We built the description from material that shows what actually happens: the contract, the product page the customer saw, the provisioning logs, and an account of what staff do for an individual client. The engagement produced a dated characterisation note per product, the supporting material collected alongside it, and a retention list so the evidence survives the next platform migration.

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Case study 5

A self serve tier that had been treated as consultancy

A supplier billed everything under one advisory heading, which is how its lowest tier, bought with a card and delivered without human involvement, came to be treated like its bespoke work. Characterisation follows delivery, not the invoice narrative. We described the tier as it actually operated, brought it inside the regime, and worked out which sales were affected. The engagement produced a revised treatment for that tier, invoice narratives that describe what was supplied, and a separation in the billing system so the two streams do not merge again.

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Case study 6

Separating affected sales by customer status during a correction

Once a product was accepted as falling inside the regime, the corrective work turned out to be a data exercise rather than a technical one. Sales to registered Indian businesses are generally accounted for by the recipient, so the correction did not touch them; consumer sales did. The account records held registration particulars for some customers and nothing at all for others. We classified each account on the evidence held rather than on its size or its name. The engagement produced a schedule of affected sales, a stated evidence basis for each category, and the workings for the periods corrected.

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Case study 7

Fifteen Per Cent Held Back From a Fee for Services in Canada

A payer must withhold from fees paid to a non-resident for services rendered in Canada, whether or not any tax is ultimately owed. A waiver applied for before the work is invoiced avoids the withholding; after it, the money comes back through a return.

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Case study 8

A Certificate Obtained Before the Money Moved

An application for a reduced or nil deduction is made in advance and decided on the computed liability, not on the gross amount. Applying after the payment leaves a refund claim in place of a certificate.

Read how this one runs

All case studies — every published engagement in one place.

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Asked next about OIDAR services in India

Is my service an OIDAR service under Indian GST?

Start with how the service reaches the customer. The definition is drawn broadly, wide enough to cover most delivery that happens automatically once the customer has paid, which means the instinct that we are not a database company, so this cannot apply to us is usually wrong. The safer approach is to describe each product in terms of what actually happens after the order: what the customer receives, what triggers it, and whether anyone does anything specific for that customer. Then test each description against the definition, product by product, rather than settling the question once for the whole company.

Does OIDAR still apply if a person delivers part of the service?

Then the description has to be honest about how much that person does. A broad definition catches delivery that is essentially automatic, so a light human wrapper around an automated product does not usually take it outside. Where a named person genuinely performs work for that particular client, and the automated element is incidental to it, you are arguing a different characterisation, and you will be arguing it on your own contracts, marketing copy and delivery records. Which is why those three should say the same thing. Companies lose this point on their own website wording more often than on the law.

Can one company be inside OIDAR for some products and outside for others?

Yes, and a company with a range of products usually is. The determination runs per product rather than per entity, because it depends on what the customer receives and how it is delivered. A self-serve tier that provisions itself and a bespoke engagement delivered by named staff can sit on opposite sides of the line while sharing one brand and one invoice template. The practical consequence is that the product catalogue becomes a tax document: each line needs a stated characterisation, a reason and a tax code, and new products need the question asked before launch rather than after.

What records support the OIDAR classification I have taken?

Describe the delivery, not the label. What supports a characterisation is the material showing how the service actually works: the contract, the product description the customer saw, the provisioning records, and an account of what, if anything, a person does for that specific customer. Keep it per product and date it, because products change and a classification that was right at launch may not survive a redesign. Where the position was arguable, write down why you took it at the time. A characterisation you cannot explain later is hard to distinguish from one you never made.

Do I charge Indian tax on sales to a registered business?

Generally the tax on a sale to a registered Indian business is accounted for by the recipient rather than charged by you, so the consumer-facing regime is not what governs that sale. That means two determinations in sequence: whether the service falls in the regime at all, and whether this particular customer takes the accounting out of your hands. Both have to be answered from evidence, the product's own delivery description for the first and the customer's registration particulars for the second. Where the second is missing you are dealing with a consumer sale, whatever the customer's name suggests about its size.

What if I classified a product as outside OIDAR and was wrong?

Treat it as a historical exercise rather than a forward change of practice. Establish when the product started being delivered in the way that brings it inside, because that is the date from which sales should have been treated differently, and it is often earlier than the date anyone noticed. Then separate the affected sales by customer status, since business customers may already have accounted for the tax themselves. What you are assembling is a corrected position with a narrative: what the product does, when that became true, and what is owed on which sales. Volunteering that is a stronger place to stand than defending a silence.

What is the Liberalised Remittance Scheme?

The Reserve Bank of India framework under which a resident individual may remit up to an annual ceiling for permitted purposes — education, medical treatment, travel, maintenance of relatives, investment in shares or property abroad — with gifts and loans to non-residents inside the same ceiling. You declare the purpose to the bank on Form A2. The ceiling and the excluded purposes are set by the RBI and have changed more than once, so the figure to work from is the one current at the date of the transfer. See Form A2 and LRS remittances.

Do NRIs have to file an Indian tax return?

If you have Indian-source income above the filing threshold, or you want a refund of tax withheld at source, or you are claiming treaty relief — then yes. Interest, rent, capital gains on Indian shares or property, and TDS deducted at a rate higher than your real liability all commonly force or reward a return. Filing is also how a lower-rate treaty claim and a foreign tax credit get onto the record. See NRI tax return filing.

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