Energy saving devices are eligible for accelerated depreciation under the Direct Tax Code (DTC) 2025. The depreciation schedule provides a higher rate of 40% for specified energy saving devices, offering significant tax benefits for manufacturers investing in energy efficiency. This guide analyses the accelerated depreciation rates and eligibility conditions for energy saving devices.
The Depreciation Framework for Energy Saving Devices
Section 33 — Deduction for Depreciation
Section 33 provides for deduction in respect of depreciation of tangible and intangible assets used for business or profession.
Method of Depreciation
Depreciation is calculated on the Written Down Value (WDV) method for block of assets.
Rate — 40%
Energy saving devices are eligible for depreciation at the rate of 40% on the written down value. This is significantly higher than the general rate of 15% applicable to most plant and machinery.
Complete Rate Table — Energy Saving Devices (40%)
A. Specialised Boilers and Furnaces
| Device | Rate |
|---|---|
| Ignifluid/fluidized bed boilers | 40% |
| Flameless furnaces and continuous pusher type furnaces | 40% |
| Fluidized bed type heat treatment furnaces | 40% |
| High efficiency boilers (thermal efficiency higher than 75% for coal fired and 80% for oil/gas fired) | 40% |
B. Instrumentation and Monitoring Systems
| Device | Rate |
|---|---|
| Automatic electrical load monitoring systems | 40% |
| Digital heat loss meters | 40% |
| Micro-processor based control systems | 40% |
| Infra-red thermography | 40% |
| Meters for measuring heat losses, furnace oil flow, steam flow, electric energy and power factor meters | 40% |
| Maximum demand indicator and clamp on power meters | 40% |
| Exhaust gases analyzer | 40% |
| Fuel oil pump test bench | 40% |
C. Waste Heat Recovery Equipment
| Device | Rate |
|---|---|
| Economisers and feed water heaters | 40% |
| Recuperators and air pre-heaters | 40% |
| Heat pumps | 40% |
| Thermal energy wheel for high and low temperature waste heat recovery | 40% |
D. Co-generation Systems
| Device | Rate |
|---|---|
| Back pressure pass out, controlled extraction, extraction-cum-condensing turbines for co-generation along with pressure boilers | 40% |
| Vapour absorption refrigeration systems | 40% |
| Organic rankine cycle power systems | 40% |
| Low inlet pressure small steam turbines | 40% |
E. Electrical Equipment
| Device | Rate |
|---|---|
| Shunt capacitors and synchronous condenser systems | 40% |
| Automatic power cut-off devices (relays) mounted on individual motors | 40% |
| Automatic voltage controller | 40% |
| Power factor controller for AC motors | 40% |
| Solid state devices for controlling motor speeds | 40% |
| Thermally energy-efficient stenters | 40% |
| Series compensation equipment | 40% |
| Flexible AC Transmission (FACT) devices | 40% |
| Time of Day (ToD) energy meters | 40% |
| Equipment to establish transmission highways for National Power Grid | 40% |
| Remote terminal units/intelligent electronic devices, computer hardware/software for SCADA systems | 40% |
| Special energy meters for Availability Based Tariff (ABT) | 40% |
F. Burners
| Device | Rate |
|---|---|
| 0 to 10 per cent excess air burners | 40% |
| Emulsion burners | 40% |
| Burners using air with high pre-heat temperature (above 300°C) | 40% |
G. Other Equipment
| Device | Rate |
|---|---|
| Wet air oxidation equipment for recovery of chemicals and heat | 40% |
| Mechanical vapour recompressors | 40% |
| Thin film evaporators | 40% |
| Automatic micro-processor based load demand controllers | 40% |
| Coal based producer gas plants | 40% |
| Fluid drives and fluid couplings | 40% |
| Turbo charges/super-charges | 40% |
| Sealed radiation sources for radiation processing plants | 40% |
Eligibility Conditions
1. Use for Business or Profession
The equipment must be used for the purposes of the business or profession. For manufacturers, this means the equipment must be used in the course of manufacturing operations.
2. Owned by the Assessee
The equipment must be owned wholly or partly by the assessee.
3. Used During the Tax Year
The equipment must be used at any time during the tax year for the purposes of the business or profession.
Special Rules
Less than 180 Days — Section 33(4)
If an asset is acquired during the tax year and put to use for less than 180 days, the deduction shall be restricted to 50% of the prescribed rate (i.e., 20% instead of 40%).
Additional Depreciation
Additional depreciation of 20% (or 10% if used for less than 180 days) is available for new machinery or plant acquired and installed by an assessee engaged in the business of manufacture or production of any article or thing. However, additional depreciation may not be available on energy saving devices if they are already eligible for the 40% accelerated rate.
Partial Use
If any building, machinery, plant or furniture is partly used for the purposes of the business or profession, the deduction shall be restricted to the fair proportionate part thereof.
Practical Compliance for Manufacturers
1. Identify Eligible Equipment
- Determine whether the equipment falls within the list of energy saving devices
- Ensure the equipment is used for the purposes of the business or profession
2. Calculate Depreciation
- Calculate depreciation at 40% on the written down value
- Apply the 50% rule if the equipment was used for less than 180 days
3. Maintain Records
- Maintain records of equipment acquisition
- Maintain records of depreciation calculations
- Maintain records of energy savings achieved
4. Claim Depreciation
- Claim depreciation in the tax return
- Ensure the claim is supported by proper documentation
Consequences of Non-Compliance
Disallowance of Depreciation
If the depreciation is incorrectly claimed:
- The deduction may be disallowed
- Income may be recomputed
- Interest and penalty may be levied
Penalty
Non-compliance may result in penalty under Section 439 for under-reporting of income.
Expert Legal Guidance
Anuj Desai & Associates provides comprehensive legal advisory services on depreciation for energy saving devices. Our direct tax experts help manufacturers understand the depreciation rules, calculate depreciation correctly, and navigate the regulatory framework. We assist in depreciation computation, compliance review, and representation before income-tax authorities.
Disclaimer: This article provides general information and does not constitute legal advice. For specific guidance on depreciation or any other direct tax matter, please consult qualified legal professionals.
Need Expert Legal Guidance?
Navigating the complex depreciation framework for energy saving devices requires experienced legal counsel. At Anuj Desai & Associates, we provide comprehensive direct tax advisory services, including:
- Depreciation Computation: Assistance with accurate depreciation calculation
- Equipment Classification: Guidance on eligible equipment classification
- Compliance Review: Review of depreciation compliance
- Representation: Representation before income-tax authorities
Contact us for expert legal guidance on your energy saving devices depreciation matters.