This article is based on tax law for the year ending 29 February 2025.
Provide details on how the solar tax incentive wear and tear applies to companies and the required documentation for this process.
The client completed their solar project in January 2025 and has both a certificate of completion and an invoice.
An explanation of how the solar tax incentive wear and tear allowances apply to companies, along with the documentation required to claim such tax relief for a recently completed solar project.
Income Tax Act 58 of 1962 – Section 12BA
The incentive is available for a limited period of two years, from 1 March 2023 to 28 February 2025. Businesses can claim an upfront deduction of 125% of the cost incurred to acquire qualifying assets used in electricity generation (including supporting structures) against their taxable income.
To qualify:
The solar tax incentive wear and tear allowance operates under the accelerated capital allowance provision in Section 12B. Companies can claim a 100% deduction of the system’s cost in the year it is brought into use, provided it is used for business purposes. This applies to solar PV systems, including related equipment such as inverters and batteries, that are installed and operational within the relevant year of assessment. The system must also comply with renewable energy standards.
Documentation Required to Claim the Incentive
To claim this incentive, the company must retain:
Steps to Claim
Capital Asset Recognition
The cost of the solar project, as supported by the invoice, must be recorded as a capital asset under property, plant, and equipment in the company’s financial statements.
Depreciation for Tax Purposes
In terms of Section 12BA of the Income Tax Act 58 of 1962, the full cost of the solar project can be claimed as an accelerated wear-and-tear allowance (125% deduction) in the year the asset is brought into use (i.e., January 2025 in this case).
Book Depreciation
For accounting purposes, depreciation is calculated over the asset’s useful life (e.g., straight-line or reducing balance method). This results in a difference between book depreciation and tax allowances, leading to a deferred tax adjustment.