14 things to establish before you claim GITA on a solar project

1. Know which scheme you are actually applying under

There are two different routes and they behave in opposite ways, which is where most confusion starts.

GITA Asset covers green technology assets bought for your own consumption — a factory putting solar on its own roof. Since 1 January 2024 it is administered by MGTC.

GITA Project covers green technology deployed for business purposes rather than own use, and remains with MIDA. That route does expect the application before qualifying expenditure is incurred.

Most manufacturers reading this are on the GITA Asset route. The two routes are also documented differently on when to apply — MIDA’s guideline for GITA Project states the first qualifying expenditure must not be incurred before the application is received, while guidance for GITA Asset describes a claim made against an asset already purchased and commissioned.

Do not resolve that from an article, including this one. Confirm the sequence in writing with MGTC for your specific route before you sign anything. It is the single most consequential process question in the whole claim, and getting it wrong can forfeit the incentive entirely.

2. Understand what GITA actually is

The Green Investment Tax Allowance provides an allowance on qualifying capital expenditure for approved green technology assets, including solar PV. It is an allowance against statutory income — not a rebate and not a grant. A profitable manufacturer captures the full benefit; a company in a loss position, or one already reducing taxable income through other allowances, captures considerably less in that year.

3. Use the right tier for each part of the project

The allowance is tiered, and solar and storage are not in the same tier.

Tier 1 — 100% of qualifying capital expenditure: MoF-approved assets, battery energy storage systems and green buildings.
Tier 2 — a lower rate: renewable energy systems, including solar PV, and energy efficiency.

A note on the Tier 2 percentage. The tier structure above is set out in MGTC’s published guideline. The specific Tier 2 rate is widely reported as 60%, but we were unable to read that figure directly from the guideline table, so we are not going to state it here as fact. Have your tax adviser confirm the current Tier 2 rate against the MGTC guideline before you model anything on it.

What matters for planning is the part that is unambiguous: solar PV does not attract the 100% Tier 1 rate. Any proposal built on 100% for a rooftop solar asset is overstating the relief.

In both cases the allowance is set against up to 70% of statutory income per year, with any unused balance carried forward indefinitely until fully utilised. There is no annual period cap on GITA Asset — only that 70% ceiling and the carry-forward.

On a hybrid solar-plus-storage project the two halves sit in different tiers and are claimed at different rates, which is a further reason for the invoice to itemise scope. A single bundled figure claimed at one rate will be wrong in one direction or the other.

Headline figures of “up to 48% relief” circulate widely in Malaysian solar marketing. That number derives from combining a 100% allowance with capital allowance at the corporate tax rate — arithmetic that does not hold for solar, which is not a Tier 1 asset. Treat any single blended percentage with suspicion, including the lower figures now replacing it.

4. Work backwards from your financial year end

Because the allowance attaches to expenditure on an asset that must be in place, the year of assessment is tied to project completion. A project commissioning shortly after your year end defers relief by twelve months. On a seven-figure system that is a material financing cost — and it is a scheduling decision, not a technical one.

5. Build the regulatory timeline into the plan

Commissioning is not fully within your contractor’s control. A commercial project moves through survey and structural assessment, design and quotation, TNB interconnection, Suruhanjaya Tenaga compliance, Bomba requirements where applicable, installation, then testing and commissioning. What a contractor does control is submission quality — incomplete applications are the most common avoidable delay.

6. Have the invoice itemised at contract stage

A solar invoice frequently bundles the PV system with roof repair, structural reinforcement, switchboard upgrades or civil works. If it presents a single figure, your tax agent has no basis to separate qualifying from non-qualifying scope and may take a conservative view. Ask for itemisation when the contract is drafted — most contractors will do it readily then and find it awkward once the invoice has issued.

7. Model payback conservatively

Optimistic models assume full relief, captured in year one, with generation matching projection exactly. A defensible model states relief as a range, places it in the assessment year it will realistically fall into, and applies an explicit degradation assumption. It produces a longer payback — and it survives contact with your finance function.

8. Confirm current criteria with a tax adviser

We are solar engineers, not tax agents. We prepare the technical documentation and asset certification that supports a claim, and we will model the indicative effect on payback so the business case is honest.

Tiers, rates and qualifying criteria are revised at budget. Confirm the current position against MGTC and LHDN guidance at the point of application, and treat any contractor who tells you precisely what you will recover as having exceeded their competence.

9. Separate the asset from the enabling works

The photovoltaic system is the qualifying green technology asset. A project may also include roof repair, structural reinforcement, switchboard upgrades, civil works or extended cable runs — none obviously part of that asset. Scope them separately in the contract so the qualifying portion is defensible on its face rather than argued afterwards.

10. Establish who produces the certification

A claim needs evidence the asset qualifies. Ask which party issues the equipment certification, whether it names the specific installed models, and whether it will be dated to commissioning. Certification that arrives generically, months later, and does not match the as-built specification is a weak evidential position.

11. Decide early whether to phase the works

If your year end is close and the full project cannot commission in time, phasing so a defined, independently commissionable portion completes within the year is sometimes possible. It is an engineering decision as much as a tax one — the phased portion must be a functioning system, not a part-built array — and it has to be designed that way from the outset rather than retrofitted onto a programme.

12. Confirm the equipment is MyHIJAU-registered

GITA Asset requires the equipment to carry the MyHIJAU Mark and appear in the MyHIJAU Directory. This is a qualifying condition, not paperwork — it constrains which modules, inverters and battery systems your contractor may supply if you intend to claim.

Raise it at specification stage. Discovering after commissioning that a component is not listed is not a problem that can be fixed retrospectively.

13. Watch the window

The current green technology incentive framework runs to 31 December 2026. Qualifying capital expenditure must be incurred within that window. Whether it is extended is a matter for the federal budget and not something a contractor can promise.

If your project is being planned in the second half of 2026, this deadline — not your financial year end — is the one that determines whether an incentive exists at all.

14. Model the downside as well as the headline

Run the payback with three scenarios: full relief in the expected year, partial relief reflecting a weaker tax position, and relief deferred by a full year of assessment. If the project only works under the first, it is more fragile than the presentation suggests. If it works under the third, the tax treatment is upside rather than the basis of the case.