GST on Air Filters

GST on air filters depends on how the product is classified under the GST tariff. Air filters classified under HSN 8421 (filtering or purifying machinery and parts) generally attract 18% GST. In some cases, where a filter is specifically classified as a motor vehicle part or accessory under HSN 8708, the applicable GST rate depends on the exact tariff item and classification. You typically encounter this tax during servicing, routine maintenance, or filter replacement. The applicable air filter GST rate directly affects your maintenance cost and servicing budget.

GST Rate on Air Filters at a Glance

GST on air filters is classification-based.
This structure helps you estimate servicing costs accurately when classification is clear.
Air filters under HSN 8421 → 18% GST
If classified under HSN 8708 → 18% GST, uniform across all auto parts
Same GST applies to OEM and aftermarket filters
No separate rate based on vehicle type (car, bike, or commercial vehicle)

Rate by Air Filter Type: Quick Reference

  1. Air Filter Category

    1. Engine air filters
    2. Cabin air filters
    3. Two-wheeler air filters
    4. Aftermarket filters
    5. Filters classified as auto parts
  2. Typical GST Treatment

    1. 18% (HSN 8421)
    2. 18% (HSN 8421)
    3. 18% (HSN 8421)
    4. Same as classification
    5. As per HSN 8708
  3. What It Means for You

    1. Standard servicing cost impact
    2. Affects AC maintenance cost
    3. Impacts routine servicing
    4. No GST difference vs OEM
    5. Rate depends on classification

What the Rate Means for Your Purchase Cost

The 18% GST significantly increases your servicing cost. If shock absorbers cost ₹10,000, GST at 18% adds ₹1,800, making the total ₹11,800. For fleet operators or heavy vehicle usage, this multiplies across maintenance cycles.

GST on Air Filter Parts and Accessories

GST on related components depends on classification.
These items appear separately on invoices and affect total servicing cost.
Filter assemblies and filtration units → typically 18% (HSN 8421)
Supporting components (housings, filter media) → 18% or as per classification
Vehicle-specific assemblies may be classified differently

How to Calculate GST on Air Filters

To calculate GST, multiply the base price by the applicable rate.

Total price = Base Price × (1 + GST rate)

For example, a filter priced at ₹650 with 18% GST results in ₹767.

Always confirm the GST rate from the invoice classification before calculating.

Impact of GST on Air Filter Prices

The GST structure affects servicing and maintenance budgets.
GST increases filter replacement cost
Workshops must manage classification-based pricing
Uniform rates within each classification ensure pricing consistency
Buyers benefit from predictable tax treatment when classification is clear

Input Tax Credit (ITC) on Air Filters

ITC is available under GST rules.
This reduces your effective maintenance cost when eligible.
You can claim ITC if filters are used for business purposes such as fleet maintenance
ITC applies to GST-registered workshops and service providers
ITC is not available for personal vehicle servicing

GST Benefits for Agriculture Vehicle Buyers

The GST framework provides practical advantages.

Clear tax structure based on classification
ITC eligibility supports cost recovery for businesses
Transparent billing improves servicing clarity
Consistent taxation across OEM and aftermarket filters

Why GST Matters for Your Air Filter Purchase

GST is a recurring part of your servicing cost.

Before purchasing, you should:
This helps you manage maintenance expenses accurately.
Check the HSN classification (8421 vs 8708)
Review GST applied on the invoice
Compare OEM and aftermarket options
Factor GST into total servicing cost

GST Reforms 2.0 on Air Filter Types

GST rates on air filters have remained stable under current GST rules.
Air filters under HSN 8421 continue to attract 18% GST, while items classified differently follow their respective tariff rates.
This ensures consistency while allowing classification-based taxation.

Additional Costs to Consider

GST is only one part of your servicing cost.
You should calculate these separately for a complete cost estimate.
Labour charges (18% GST)
Emission testing or compliance checks
Disposal or recycling fees
Extended warranty or service plans

Disclaimer: GST rates are based on applicable CBIC notifications and are subject to revision. The applicable rate depends on product classification. Always verify the HSN code on your invoice before making a purchase decision.

FAQs

What is the GST on air filters?
GST on air filters is typically 18% when classified under HSN 8421. If classified as a motor vehicle part under HSN 8708, the applicable GST is 18%
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What is the GST rate on vehicle filters?
The GST rate on vehicle filters is generally 18% under HSN 8421, but it may vary if the product is classified under a different HSN category.
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Does GST apply to engine air filters?
Yes, engine air filters attract GST. Most are taxed at 18% under HSN 8421, subject to classification.
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Are cabin filters taxed under GST?
Yes, cabin filters are taxed under GST, typically at 18% when classified under HSN 8421.
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Can businesses claim ITC on air filters?
Yes, ITC is available if filters are used for business purposes and the buyer is GST-registered. ITC is not allowed for personal use.
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Disclaimer

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