⛽ CRA Form B400-3 – Fuel Charge Return Schedule (Registered Emitter)

Form B400-3 is an official schedule issued by the Canada Revenue Agency (CRA). It is used by registered emitters to calculate and report the fuel charge and any eligible rebates for a reporting period under Canada’s Greenhouse Gas Pollution Pricing Act.

This schedule is typically submitted together with the main return Form B400 – Fuel Charge Return (Registrant).

📄 Download the Official CRA Form

You can download the official form directly from the Canada Revenue Agency website:

Important: CRA recommends downloading the PDF to your computer and opening it using Adobe Acrobat Reader 10 or later. Opening the form directly in a web browser may cause errors with fillable fields.

🏭 Who Must File Form B400-3

This schedule must be completed if you are a registered emitter that needs to report the fuel charge for fuel used, imported, or held in a listed Canadian province during a reporting period.

Examples of entities that may qualify as registered emitters include:

  • Industrial facilities subject to federal carbon pricing
  • Companies operating covered facilities
  • Businesses importing or using fuel under regulated conditions

📊 Main Sections of the Form

Part A – Business Information

  • Legal business name
  • CRA account number
  • Listed province for reporting
  • Fuel quantities subject to the charge

The listed provinces may include Alberta, Manitoba, Ontario, Saskatchewan, and several others depending on federal fuel charge applicability.

Part B – Fuel Charge Calculation

The total fuel charge is calculated using the formula:

Fuel Charge = Quantity of Fuel × Applicable Rate

Rates vary depending on the fuel type and province where the fuel is used or delivered.

Part C – Rebate Calculation

Registered emitters may claim rebates if:

  • Fuel is brought into a covered facility
  • Fuel is removed from a listed province
  • An excess charge was paid

The rebate amount is calculated using:

Rebate = Fuel Quantity × Applicable Fuel Charge Rate

Part D – Certification

An authorized representative must sign and date the form, confirming that all reported information is accurate and complete.

📅 Reporting Period Requirements

Fuel charge returns must be filed according to the reporting period applicable to the registration type (monthly or quarterly depending on the registrant category). Businesses must file a return even if there is no charge payable for that period.

📌 Related CRA Fuel Charge Forms

  • B400 – Fuel Charge Return (Registrant)
  • B400-1 – Registered Distributor Schedule
  • B400-2 – Registered Importer Schedule
  • B400-4 – Registered User of Fuel Schedule
  • B400-12 – Registered Road Carrier Schedule

These schedules correspond to different fuel charge registrant categories under the CRA carbon pricing system.

💡 Tips for Filing

  • Ensure your CRA Business Number (BN) and program account are correct.
  • Keep detailed fuel records and transaction data.
  • Maintain supporting documentation for at least 6 years as required for CRA audits.
  • Verify fuel charge rates for the reporting period before calculating totals.

ℹ️ Official source: Canada Revenue Agency – Forms and Publications.