How to Claim Your UK India Tariff Savings. The Complete HMRC Registration and Rules of Origin Guide
- Ash King
- 24 hours ago
- 9 min read
To claim the lower tariffs available under the UK India Free Trade Agreement, UK exporters need to take four key steps. First, confirm that their goods meet the agreement's rules of origin. Second, complete a one time HMRC registration using their EORI number. Third, complete a UK India origin declaration for each qualifying shipment. Finally, send the declaration correctly so Indian customs can authenticate it.
The tariff saving is not applied automatically. Your goods must qualify and the correct origin process needs to be followed.
The UK India Free Trade Agreement has entered into force, creating major new opportunities for UK businesses exporting to India. But there is an important distinction that catches many exporters out. Having access to lower tariffs is not the same as actually being able to claim them.
If your business exports qualifying UK goods to India, you need to make sure your products meet the agreement's rules of origin and that you are registered with HM Revenue and Customs, also known as HMRC, before completing an origin declaration. Without the required registration and declaration, your Indian customer may not be able to claim the preferential tariff available under the agreement.
For exporters, this makes HMRC registration more than an administrative task. It is the process that allows your Indian importer to access the tariff preference. It can make the difference between quoting a customer at the new preferential rate or the old, much higher one.
Important
This is a practical overview, not formal customs advice. Customs and trade agreement procedures can change, so always confirm each step against the latest official GOV.UK and HMRC guidance, or speak to a customs specialist, before making an origin declaration or claiming preferential tariff treatment.
What has changed under the UK India Free Trade Agreement?
The UK India Free Trade Agreement came into force on 15 July 2026. It provides improved market access between the two countries, with India removing or reducing tariffs across a significant proportion of UK goods.
At entry into force, 64% of tariff lines became eligible for tariff free access into India, covering around £1.9 billion of existing UK exports, based on 2022 trade figures. Over time, the agreement is expected to increase the proportion of UK products entering India without tariffs.
The potential savings are significant. Government estimates put the value of tariff reductions for UK exporters at around £400 million when the agreement enters into force, rising to approximately £900 million after ten years.
But these savings are not applied simply because the UK India trade agreement exists. Your goods need to qualify, and the correct origin procedure needs to be followed.
Do you need to register with HMRC?
You need to register if you are a UK producer or exporter sending goods that originate in the UK to India, and you intend to complete origin declarations under the UK India Free Trade Agreement.
The registration allows you to self certify the origin of qualifying goods rather than obtaining an origin certificate from an authorised body for every shipment. It is a one time process. You do not need to register separately for every shipment.
To register, you will need the following.
Your EORI number
Your business or trading name
A primary email address. You can also register additional email addresses used to send origin declarations.
HMRC shares the registered information with Indian customs so declarations can be authenticated. One detail to watch is that an email address registered against more than one EORI number can cause authentication problems and may result in an origin declaration being rejected.
How to claim your UK India tariff savings, step by step
Step 1. Check whether your goods qualify under the rules of origin
HMRC registration is only one part of the process. Before claiming a preferential tariff, you must establish whether your goods meet the agreement's rules of origin.
Rules of origin determine whether a product can be treated as originating in the UK or India for the purposes of the agreement. They ensure preferential tariffs go to goods that genuinely qualify rather than products simply passing through one country.
There are three broad ways goods can qualify.
They are wholly obtained or produced in the UK or India.
They are made entirely from originating materials from the UK or India.
They contain non originating materials but still meet the specific product rule set out for the relevant goods.
This is where exporters need to look beyond the headline tariff reduction. A product may be subject to a lower tariff under the agreement, but that does not automatically mean every shipment qualifies. Your product classification, production process, materials and supply chain can all matter.
Step 2. Register with HMRC
Once you have established that you intend to use the preferential tariff arrangements, register with HMRC.
The registration is completed online, using your EORI number and business details. You also provide the email addresses you intend to use for origin declarations.
You only need to complete this registration once. It is best to do this before your next shipment, rather than waiting until goods are already on their way to India, as the registration information is used by Indian customs to authenticate your declaration.
Registered businesses can also update or cancel their registration through the service.
Step 3. Complete the origin declaration
Registration does not automatically give your goods preferential treatment. For each qualifying shipment, you must complete the appropriate origin declaration confirming that the goods meet the relevant rules of origin.
The UK India origin declaration uses a specific format. Do not assume that a template from another UK trade agreement can be reused.
The declaration should be completed in English and converted to PDF before it is sent for authentication. A single declaration can cover multiple qualifying goods within the same shipment.
Good record keeping matters here. Retain the information and supporting documents used to establish origin. This can include supplier information, production records, costing information, invoices and customs documentation.
Official guidance states that relevant records must be kept for at least five years from the date of the origin declaration.
Step 4. Send the declaration correctly
The origin declaration is sent to your importer in India, with India's customs authority copied in.
The details matter because the process includes an authentication check.
The email must be sent from an address registered with HMRC against the relevant EORI number.
The declaration must be attached as a PDF.
The subject line must follow the required format, using your EORI number and the date of the declaration.
Do not include additional attachments. The email can be rejected if it does not meet the required format.
A business can have qualifying goods and still run into problems if the declaration is sent from an unregistered email, uses the wrong format or contains incorrect information.
Step 5. Wait for authentication
Once submitted correctly, Indian customs checks the details against the information registered with HMRC.
If authentication is successful, a confirmation is issued to the Indian importer. This includes a unique reference number that they can use when claiming preferential tariff treatment.
If there is a problem, the process returns an error. Common issues include an incorrect email address, an incorrectly formatted subject line, the wrong file format, missing importer information or multiple attachments.
This is why exporters should build the process into their normal export procedures rather than treating it as an occasional exercise.
What happens if you do not register?
You can still export goods to India without using the preferential arrangements.
The issue is that your importer may not be able to claim the reduced or zero tariff available under the agreement.
In other words, your business could have a product that qualifies under the rules of origin but still fail to realise the available saving because the origin declaration process has not been completed.
For a business operating on tight margins, that difference can affect the landed cost of the product and ultimately its competitiveness in the Indian market.
Do not confuse HMRC registration with rules of origin
This is one of the most important points for exporters.
HMRC registration confirms that your business can participate in the origin declaration process. It does not prove that your goods qualify as UK originating goods.
These are two separate requirements.
Your business must first establish that the goods satisfy the relevant rules of origin. You then follow the registration and declaration process correctly so the Indian importer can claim the preferential tariff.
This distinction matters particularly for businesses with international supply chains. If your product contains materials sourced outside the UK and India, you may need to examine the product specific rule and determine whether the required processing or value threshold has been met.
How much could your business save?
There is no single UK India tariff saving that applies to every exporter.
The answer depends on your product, tariff classification, shipment value and the preferential tariff available under the agreement. Some tariffs are removed immediately, while others reduce over several years.
For example, government guidance cites vehicle gearboxes under HS code 8708.40, where the Indian tariff falls progressively from 14.85% in 2026 to zero in 2035.
So it makes sense to calculate the saving against your actual product rather than relying on general claims about the agreement.
A simple calculation
Start with the customs value of the goods.
Identify the standard Indian tariff for the relevant HS code.
Check the preferential tariff available under the UK India agreement.
Compare the standard duty with the preferential duty.
The difference is your potential tariff saving, subject to the goods meeting all relevant requirements.
Common mistakes to avoid
Assuming that made in the UK is enough. Origin is a technical test, not simply a label. Check the specific rule for your product.
Confusing registration with qualification. Registering with HMRC does not prove that your goods originate in the UK.
Reusing another agreement's template. The UK India origin declaration has its own required format.
Sending from the wrong email or using the wrong format. An unregistered email, incorrect subject line, non PDF file or extra attachments can all cause rejection.
Poor record keeping. Keep supporting origin records for at least five years.
What UK exporters should do now
If you currently export to India, or you are preparing to enter the market, review your export process now.
Check your EORI number.
Identify the HS codes for your products.
Check the preferential tariff available under the UK India agreement.
Review the relevant rules of origin.
Register with HMRC if you intend to use origin declarations.
Make sure the email addresses used for declarations are correctly registered.
Download and use the correct origin declaration template.
Put a process in place for maintaining supporting origin records.
Speak to your Indian importer so both sides understand the declaration and customs process for each shipment.
The opportunity is bigger than the tariff
For UK businesses looking towards India, this agreement is not simply about paying less duty. It is an opportunity to review pricing, supply chains and market entry strategy for one of the world's largest economies.
The government estimates the agreement could increase bilateral trade by £25.5 billion a year in the long run and add £4.8 billion to UK GDP each year once fully reflected in the economy.
For individual exporters, though, the first steps are simple. Check whether your goods qualify, register with HMRC, complete your origin declaration correctly and give your Indian customer what they need to claim the preferential tariff.
The North East is especially well placed, with strengths in manufacturing, machinery, spirits, life sciences and services. The government expects the region to be among the largest relative beneficiaries.
The businesses that act early will be best placed to turn the UK India trade agreement from a headline into a measurable commercial benefit.
This is exactly where ISS Airview helps. From rules of origin and logistics to finding buyers on the ground, we support North East businesses through every stage, including the North East Mayor's Trade Mission to India this October, which takes local businesses directly into the market to turn tariff savings into real orders.
Thinking about exporting to India? Talk to ISS Airview about getting it right from the start.
Frequently asked questions
Do I have to register with HMRC to export to India?
Not to export. But you do need to register if you want your Indian importer to claim the preferential reduced or zero tariff under the UK India Free Trade Agreement using a self certified origin declaration.
Is HMRC registration a one time process?
Yes. You register once using your EORI number and business details. You then complete a separate origin declaration for each qualifying shipment.
What is the difference between HMRC registration and rules of origin?
Registration allows your business to take part in the origin declaration process. Rules of origin determine whether your goods actually qualify as UK originating. Both are required to claim the preferential tariff.
How long do I need to keep origin records?
Official guidance states that relevant records must be kept for at least five years from the date of the origin declaration.
How much will my business save?
It varies by product, HS code, shipment value and the applicable preferential tariff. Some tariffs fall to zero immediately, while others phase down over up to ten years. Calculate the saving against your specific product.
When did the UK India Free Trade Agreement come into force?
15 July 2026.
Official resources
Because customs and trade agreement procedures can change, always check the latest official guidance before making an origin declaration or claiming preferential tariff treatment.
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