Clean Hydrogen Investment Tax Credit (ITC): How to Claim + Eligibility

By GrantHub Research Team · · Lire en français

Clean Hydrogen Investment Tax Credit (ITC): How to Claim + Eligibility

Building a clean hydrogen project in Canada can be expensive. Equipment costs add up, and investors need certainty. The Clean Hydrogen Investment Tax Credit (ITC) helps Canadian companies by refunding up to 40% of eligible capital costs for projects that produce low‑carbon hydrogen or clean ammonia.

This guide explains who qualifies in Canada, what expenses you can claim, how much the credit is worth, and how to apply step by step.


What Is the Clean Hydrogen Investment Tax Credit?

The Clean Hydrogen Investment Tax Credit (ITC) is a federal refundable tax credit designed to support Canada’s clean energy transition. It is only for capital investments in projects that make hydrogen with very low lifecycle emissions, or for clean ammonia made from that hydrogen.

Key features for Canadian businesses:

  • Refundable — you get the credit even if your company owes little or no corporate tax.
  • For Canadian companies and partnerships only, not individuals.
  • The credit rate depends on your project’s carbon intensity.

The program is managed by the Canada Revenue Agency (CRA). Natural Resources Canada (NRCan) checks the technical details and confirms your project meets the rules.


Eligibility Requirements for Canadian Applicants

To claim the Clean Hydrogen Investment Tax Credit, your business and project must meet all of these requirements in Canada.

1. Who Can Apply?

You must be:

  • A taxable Canadian corporation, or
  • A member of a partnership where all partners are taxable Canadian corporations

Non‑taxable groups, municipalities, and Indigenous governments cannot claim the credit directly.

2. What Projects Qualify?

Your project must:

  • Produce hydrogen with a carbon intensity below 4 kg CO₂e per kg of hydrogen.
  • Use an approved method, such as electrolysis or reforming with carbon capture.
  • Be located in Canada.

Clean ammonia projects may also qualify if the ammonia is made from eligible clean hydrogen.

3. NRCan Project Plan and Confirmation

Before you claim the credit, you must:

  • Submit a project plan to NRCan.
  • Get NRCan confirmation that your project meets the carbon intensity and technical rules.

Without this confirmation, the CRA will not approve your Clean Hydrogen Investment Tax Credit claim.


How Much Is the Clean Hydrogen Investment Tax Credit Worth?

The amount you can claim depends on your project’s carbon intensity:

  • 40% — for hydrogen below the lowest emissions threshold
  • 25% — for mid‑range carbon intensity
  • 15% — for higher but still eligible carbon intensity

If your project makes hydrogen with emissions above 4 kg CO₂e per kg H₂, it is not eligible.

You can only claim the credit for eligible capital equipment. Operating costs like labour and maintenance are not covered.


Eligible Expenses You Can Claim in Canada

The Clean Hydrogen Investment Tax Credit covers new capital equipment bought for your Canadian project. Examples include:

  • Electrolyzers and reforming equipment
  • Clean ammonia production equipment
  • Carbon capture and control systems
  • Supporting equipment directly used for hydrogen production

You cannot claim:

  • Used equipment
  • Equipment already claimed under certain CCA classes
  • Assets not directly tied to hydrogen or clean ammonia production

How to Claim the Clean Hydrogen Investment Tax Credit

Claiming the Clean Hydrogen Investment Tax Credit in Canada involves both technical approval and tax filing.

Step‑by‑Step Process

  1. Design your project to meet the Canadian carbon intensity rules.
  2. Send a project plan to NRCan for review.
  3. Get NRCan confirmation before you buy equipment.
  4. Buy eligible capital equipment for your project.
  5. Claim the ITC on your Canadian corporate tax return for the year the equipment is ready to use.

Because the credit is refundable, you get paid even if you owe little or no tax.

GrantHub’s eligibility matcher can help you find other clean energy incentives across Canada by province, industry, and project type.


Common Mistakes to Avoid

  1. Not getting NRCan confirmation
    The CRA will not approve your claim without NRCan’s approval letter.

  2. Assuming all hydrogen qualifies
    Only hydrogen below 4 kg CO₂e per kg H₂ counts.

  3. Including operating expenses
    The credit covers only capital costs, not labour or maintenance.

  4. Waiting until tax time to check eligibility
    Plan for carbon intensity and eligible equipment early, before you buy.


Frequently Asked Questions

Q: Is the Clean Hydrogen Investment Tax Credit refundable in Canada?
Yes. The credit is fully refundable, so your company can receive the payment even with little or no income tax owing.

Q: Who can claim the Clean Hydrogen ITC in Canada?
Only taxable Canadian corporations or partnerships made up of taxable Canadian corporations are eligible.

Q: What carbon intensity is required?
Your project must produce hydrogen with lifecycle emissions below 4 kg CO₂e per kg of hydrogen.

Q: Do clean ammonia projects qualify?
Yes. Clean ammonia made from eligible clean hydrogen can qualify under the Clean Hydrogen Investment Tax Credit.

Q: Do I need approval before claiming the credit?
Yes. NRCan confirmation, based on your submitted project plan, is required before claiming the ITC.


GrantHub tracks hundreds of active grant and tax credit programs across Canada. You can check which clean energy incentives match your Canadian business profile.


Next Steps

The Clean Hydrogen Investment Tax Credit can cover a large part of your project costs in Canada, but you must plan ahead. Make sure you get NRCan approval early and confirm your project’s carbon intensity and equipment are eligible.

If you’re looking for more funding, see:

  • Investment Tax Credits for Clean Electricity in Canada
  • Federal Clean Technology Funding for Canadian Businesses
  • Canada Clean Economy ITCs: Overview for Businesses

GrantHub helps you compare programs like the Clean Hydrogen Investment Tax Credit, so you know what support is available before you invest.


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