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OIDAR Services in India – GST Registration & Compliance for Digital Service Providers – N D Savla & Associates
Digital Services GST

OIDAR Services in India
GST Registration & Compliance for Digital Service Providers

OIDAR classification under the IGST Act 2017, place-of-supply analysis, B2B / B2C tax treatment, GST registration including Form GST REG-10 for overseas providers, and monthly GSTR-5A return filing — the structured engagement that keeps an Indian or overseas digital business compliant in India.

Part of our GST & Indirect Tax practice: GST for Foreigners GST Return Filing International Tax Indirect Tax Services

Overview

What Are OIDAR Services?

OIDAR stands for Online Information and Database Access or Retrieval — services whose delivery is mediated by information technology over the internet or an electronic network, and whose supply is essentially impossible without that technology. It is the GST framework that governs how digital services — software, streaming, cloud, online content, and similar offerings — are taxed in India, particularly when the supplier sits outside the country. OIDAR is defined under Section 2(17) of the IGST Act 2017, and the place of supply is governed by Section 13(12).

From 1 October 2023, the scope of OIDAR was widened — the earlier requirement that a service be essentially automated and involve minimal human intervention was removed. Now, any service delivered through information technology over the internet, and dependent on that technology, can qualify as an OIDAR service. The change brought a much wider range of digital businesses within the OIDAR net, so the current definition must always be applied rather than the older, narrower one.

The concept exists so that digital supplies, including those made from outside India, can be taxed under GST in the same way as other services. A wide range of offerings fall within it — cloud computing and SaaS, website and web hosting, online advertising, digital content and media, streaming platforms, online databases and information portals, e-learning and virtual courses, mobile applications and in-app services, online gaming, and data storage and digital tools. At N D Savla & Associates, our qualified Chartered Accountants deliver end-to-end OIDAR services, from assessing whether a service falls within the definition to handling GST registration and ongoing return filing.

OIDAR sits within a wider effort to tax the digital economy. An Equalization Levy earlier applied to certain digital supplies by non-resident operators, but that levy has since been withdrawn — which makes the GST OIDAR framework the primary mechanism for taxing cross-border digital services supplied to recipients in India. Our OIDAR service connects with the wider indirect tax framework, GST return filing, and international tax advisory.

Who Must Comply

Common OIDAR Scenarios

OIDAR compliance applies to both Indian and overseas digital service providers, though the obligations differ — so the first step for any digital business is to identify which category it falls into. Our practice covers every realistic OIDAR profile:

Overseas SaaS & Cloud

Overseas SaaS and cloud companies selling software subscriptions to individual users in India — B2C forward charge, requiring registration in Form GST REG-10.

Streaming & Digital Content

Foreign streaming platforms and digital content businesses with a base of Indian B2C subscribers, taxed on a forward-charge basis on the provider.

E-Learning Providers

International e-learning providers selling automated online courses and virtual assessments to Indian learners across the financial year.

Online Gaming & Apps

Online gaming companies with players in India, and overseas app developers earning from in-app purchases by Indian users.

B2B Reverse-Charge Supply

B2B SaaS or digital supply to a registered Indian business, where GST is generally payable by the recipient under the reverse charge mechanism.

Intermediary / Marketplace

Overseas providers supplying through an intermediary or marketplace — where the platform can be treated as the deemed supplier and carry the obligation.

Our Services

Our Step-by-Step OIDAR GST Compliance Process

Our team follows a structured eight-step methodology for every OIDAR engagement — keeping classification, registration, tax treatment, and filing aligned from the first assessment onward.

01

Assessing Whether the Service Is an OIDAR Service

First, we test the service against the OIDAR definition under the IGST Act 2017, applying the expanded post-2023 scope rather than the older, narrower one. The business knows clearly whether the OIDAR rules apply to its offering before anything else is done.
IGST Act 2017 – Section 2(17)
02

Determining the Place of Supply and the Recipient

Next, we establish the place of supply under Section 13(12) and identify whether the recipient is located in India, using indicators such as the billing address, the internet protocol address, and the bank details. It becomes clear whether Indian GST applies to the transaction.
IGST Act 2017 – Section 13(12)
03

Classifying the Supply as B2B or B2C

Then, we classify each supply as B2B or B2C, since this decides who bears the GST — forward charge on the supplier for B2C supplies to unregistered recipients, and reverse charge on the recipient for B2B supplies to registered Indian businesses. The correct charging mechanism is fixed before any tax is collected.
04

Confirming the Registration Requirement

Next, we confirm whether the provider must register, and under which route. An Indian provider and an overseas provider are guided to the correct registration path, and any deemed-supplier position of an intermediary or marketplace is assessed at this stage.
05

Obtaining GST Registration

Then, we obtain the registration — the standard route for an Indian provider, or Form GST REG-10 for an overseas provider. The business is properly registered before it makes taxable supplies.
Form GST REG-10
06

Charging and Collecting GST Correctly

Next, we set up the correct GST treatment so that tax is charged on B2C supplies and the reverse charge position is clear for B2B supplies. The provider collects the right amount of tax, with no leakage and no over-collection on supplies that should not be taxed in India.
07

Filing GSTR-5A and Paying the Tax

Then, for an overseas provider, we prepare and file the monthly GSTR-5A return and arrange payment of the tax due, generally by the twentieth of the following month. The recurring OIDAR compliance is completed on time each month, avoiding the late fees and interest a missed return attracts.
Form GSTR-5A
08

Record-Keeping and Ongoing Compliance

Finally, we maintain the records of supplies, recipients, and returns, and track future obligations. The business has a clean documentation trail and is ready for any GST notice or review — important given how frequently the OIDAR rules change.

Broader Practice

Our Broader GST and Indirect Tax Services

OIDAR compliance is one part of the full picture — our wider GST and indirect-tax practice covers registration, returns, refunds, and assessment:

GST Registration for ForeignersRegistration route for overseas OIDAR suppliers, including REG-10.
GST RegistrationStandard registration for Indian OIDAR service providers.
GST Return Filing ServicesMonthly GSTR-5A and other periodic return filing.
International Tax ServicesCross-border tax advisory for digital business models.
GST Refund — Export of ServicesExport refund support for digital service exporters.
GST InvoicingCompliant tax invoice and e-invoicing setup.
GST NoticeHandling notices for OIDAR non-compliance.
GST Audit & Assessment SupportAudit and assessment defence for cross-border supplies.

Frequently Asked Questions

Common Questions on OIDAR

What are OIDAR services?
OIDAR stands for Online Information and Database Access or Retrieval. OIDAR services are services whose delivery is mediated by information technology over the internet or an electronic network, and whose supply is essentially impossible without that technology. Examples include cloud and software subscriptions, streaming, online advertising, digital content, e-learning, and online gaming. OIDAR is defined under Section 2(17) of the IGST Act 2017. Our indirect tax services page covers the wider GST framework.
Who has to register for GST under the OIDAR provisions?
An Indian business supplying OIDAR services registers through the regular registration process. A non-resident provider supplying OIDAR services to unregistered recipients in India must also register, using Form GST REG-10, and pay GST on those supplies. Where the supply is made through an intermediary, the intermediary can be treated as the supplier and may carry the registration obligation. Our GST registration for foreigners page covers overseas registration.
What changed in the OIDAR definition from 1 October 2023?
From 1 October 2023, the OIDAR definition was widened. The earlier requirement that a service be essentially automated and involve minimal human intervention was removed. As a result, any service delivered through information technology over the internet, and dependent on that technology, can now qualify as an OIDAR service. This brought a much wider range of digital businesses within the OIDAR net. Our GST consultancy services page covers end-to-end GST support.
Which return do OIDAR service providers file?
An overseas OIDAR service provider registered in India files its returns in Form GSTR-5A. GSTR-5A is a monthly return through which the provider reports its OIDAR supplies to recipients in India and pays the tax due, generally by the twentieth day of the following month. An Indian OIDAR provider files the regular GST returns applicable to domestic service providers. Our GST return filing page covers return filing in detail.
How is GST charged on B2B versus B2C OIDAR supplies?
For a business-to-consumer (B2C) supply of OIDAR services to an unregistered recipient in India, the GST liability rests with the supplier, so an overseas provider must register, charge and pay the tax. For a business-to-business (B2B) supply to a registered Indian recipient, GST is generally payable by the recipient under the reverse charge mechanism. Therefore, the B2B or B2C classification decides who pays the tax. Our GST consultancy page covers transaction-level advice.
How is the place of supply decided for OIDAR services?
The place of supply for OIDAR services is decided under Section 13(12) of the IGST Act 2017, and for OIDAR it is the location of the recipient. A recipient is generally treated as located in India where indicators such as the billing address, the internet protocol address, or the bank details point to India. Establishing the place of supply confirms whether Indian GST applies to the OIDAR transaction. Our international tax services page covers cross-border issues.
What happens if an overseas OIDAR provider does not comply?
An overseas OIDAR provider that ignores its India obligations can face GST notices and a demand for the unpaid tax, along with interest and penalties. Continued non-compliance can also lead to enforcement action that disrupts the platform's access to the Indian market, and the liability can extend to past periods, not just the current one. Therefore, an OIDAR position should be assessed and regularised early. Our GST notice page covers handling departmental notices.

Need Help With OIDAR GST Compliance? Talk to Our Team.

End-to-end OIDAR services for Indian and overseas digital service providers — SaaS, cloud, streaming, e-learning, online gaming, and advertising businesses. We assess whether your service falls within the OIDAR definition, determine the place of supply, classify each supply as B2B or B2C, handle registration including Form GST REG-10, file the monthly GSTR-5A return, and represent you before the GST authorities. OIDAR compliance involves frequent regulatory change, so an early assessment protects your India position.

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