5% GST Rate Applies Only to Essential Ship Spares: Maharashtra AAR
The Maharashtra AAR ruled that only spares for essential marine navigation and communication equipment qualify for the concessional 5% GST rate.
- Ruling
- NO.GST-ARA- 14/2018-19/B- 71 dated 18/07/2018
- Dated
- 18 Jul 2018
- Authority
- Authority for Advance Ruling
This page was written by Patron Accounting’s AI from the official release and reviewed before publishing. It explains the document in plain language. It is not the document itself. Where this page and the original differ, the original governs.
The short version
- Company asked if all marine equipment spares qualify for 5% GST.
- Ruling held that 5% GST applies only to essential ship parts.
- Spares for core navigation tools like RADAR and GPS get 5% GST.
- Auxiliary items like walkie-talkies and fish finders do not qualify for 5%.
In short
A S Moloobhoy Private Limited approached the Maharashtra Authority for Advance Ruling (AAR) regarding Order NO.GST-ARA- 14/2018-19/B- 71. The company imports and supplies marine navigation, communication, and safety equipment. They wanted to know if all their marine spares could be taxed at the concessional rate of 5% under Entry 252 of Schedule I of Notification No. 01/2017-Central Tax (Rate). The central dispute was whether every item installed on a vessel counts as a part of a ship or if only essential operational equipment qualifies.
What has changed
How it worked before
Before this ruling, many marine equipment suppliers assumed that any spare part or safety device supplied for use on a vessel qualified for the reduced 5% GST rate under Entry 252. Businesses routinely treated all regulatory safety equipment, including walkie-talkies and sonar equipment, as eligible ship parts.
What has changed
The authority decided that only spares for essential marine systems—such as RADAR, GPS, Gyroscope, Echo Sounder, VHF, and EPIRB—qualify as essential parts of a vessel taxable at 5% GST. Auxiliary equipment like walkie-talkies, NAVTEX, fish finders, and SART are treated as additional gear rather than ship parts. As a result, suppliers must charge the higher standard GST rates on spares for non-essential or standalone auxiliary equipment.
Who this affects
Manufacturers, importers, distributors, and dealers supplying marine equipment, navigation devices, life-saving appliances, and spare parts to shipping companies or shipyards.
An example
A marine supplier in Mumbai sells replacement parts for ship RADAR systems and portable walkie-talkies to cargo ship operators. Following the logic of this ruling, the supplier would charge 5% GST on the RADAR components because RADAR is an essential navigation part of a ship. However, the supplier must charge the standard higher GST rate on the walkie-talkies because portable radios are classified as auxiliary equipment rather than essential ship parts.
What you should do
Suppliers of marine equipment should review their catalog and separate essential navigation components from auxiliary gear. Note that an advance ruling binds only the business that filed the application and its specific tax authority. Other businesses cannot automatically treat this ruling as law for themselves and should seek independent professional advice or file their own advance ruling application.
If you do nothing
If a business incorrectly charges 5% GST on auxiliary marine equipment, tax authorities can reject the classification during an audit. The tax department may demand the unpaid tax difference along with mandatory interest and penalties. Relying on someone else's advance ruling without proper assessment creates serious tax exposure.
The terms explained
- Entry 252 of Schedule I
- A specific entry in the GST rate notifications that grants a reduced 5% tax rate to parts of ships, boats, and floating structures.
- Advance Ruling
- A binding written legal opinion issued by tax authorities to a specific applicant clarifying how tax laws apply to their prospective business transactions.
- Input Tax Credit
- A mechanism that allows businesses to subtract the tax they paid on purchases from the GST they collect on sales.
The ruling in detail
Authority for Advance Ruling
A S Moloobhoy Private Limited
NO.GST-ARA- 14/2018-19/B- 71 dated 18/07/2018 · Maharashtra
Questions before the authority
- Whether the supply of goods [as listed in Annexure I-A of this ARA application] is classifiable as "Parts of goods of headings 8901, 8902, 8904, 8905, 8906, 897" under entry 252 of Schedule 1 of GST Notification No. 01/2017-Central tax (rate) dated 28th June, 2017 as amended and liable to GST @ 5% (CGST-2.5% and SGST-2.5%) or IGST @ 5% or not.
Facts
The applicant is engaged in the supply and distribution of marine distress signals, navigation and communication equipment (NAVCOM), life-saving and fire-fighting appliances, and related maintenance services for ships. The applicant imports various marine goods and equipment spares to supply to vessels. A dispute arose regarding whether these goods qualify as parts of ships eligible for the concessional GST rate of 5% under Entry 252 of Schedule I.
Ruling
| Question | What the authority ruled |
|---|---|
| Classification and GST rate on supply of marine equipment spares listed in Annexure I-A under Entry 252 of Schedule I | GST @ 5% applies only to goods used in essential equipment items A, B, C, D, E, G, H, I, K, M, and S; other listed items are liable at standard tariff rates. Entry 252 of Schedule I of Notification No. 01/2017-Central Tax (Rate) applies only to goods essential to a vessel's seaworthiness and fundamental operation. |
The Authority held that only those goods and spares used in essential marine equipment—specifically GPS, Echo Sounder, RADAR, ECDIS, Gyroscope, Doppler Speed Log, MF/HF, VHF, SAT-C/FBB, SSAS, EPIRB, and BANWAS (items A, B, C, D, E, G, H, I, K, M, and S)—are classifiable as **essential parts of a vessel** eligible for GST at 5% under Entry 252 of Schedule I. Goods used in other listed equipment (such as AIS, NAVTEX, VDR, NDB, Fish Finder, SONAR, LSA/FFA, SART, Anemometer, and Walkie Talkies) are treated as additional equipment rather than ship parts and do not qualify for the 5% concessional rate.
Reasoning
Since 'parts' is not defined in GST legislation, the Authority relied on dictionary definitions and judicial precedents to hold that a part is an essential component without which the primary article would be incomplete or unable to function. It examined each marine equipment type functionally to distinguish essential components from supplementary equipment. Systems critical for vessel navigation, position-tracking, and primary communication (such as RADAR, GPS, Gyro, VHF, EPIRB, SSAS) constitute **essential parts of ships** under Entry 252. Conversely, standalone safety, auxiliary operational, or convenience equipment (such as Walkie-Talkies, Fish Finders, NAVTEX, and SART) are auxiliary items whose components do not qualify as parts of a ship.
Provisions relied on
- Entry 252 of Schedule I of Notification No. 01/2017-Central Tax (Rate) dated 28.06.2017
- Notification No. 01/2017-Integrated Tax (Rate) dated 28.06.2017
- Headings 8901, 8902, 8904, 8905, 8906, 8907 of the Customs Tariff Act, 1975
- Section 98 of the Central Goods and Services Tax Act, 2017
- Section 98 of the Maharashtra Goods and Services Tax Act, 2017
For the practitioner
This ruling establishes a functional essentiality test to determine whether marine equipment spares qualify as **essential parts of a vessel** under Entry 252 for concessional 5% GST. Statutory compulsion under maritime safety regulations does not automatically qualify equipment as a part of a ship. Practitioners must assess whether the specific component is structurally or functionally indispensable to the ship's operation and seaworthiness.
Source
This is a summary prepared from the published order, which is a scanned document. It is a reading aid and not the authority: where the two differ, the order governs. Verify every provision against the original before relying on it.
Original order: https://www.gstcouncil.gov.in/sites/default/files/AAR/maha-gst-ara-14-b-71_dt._18.07.18_asmpl.pdf
Legibility of the scan, as read: high.
Prepared 20-10-2026.
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