What is Input Tax Credit in Canada?

For business owners in Canada who are registered for GST/ HST, it is so important to understand the Input Tax Credit (ITC). It is seen that a lot of businesses overpay taxes because they don’t properly claim the ITCs. On the other hand, incorrect claims can trigger CRA audits and penalties. That’s why it is important to understand it and claim it correctly.

Follow this guide by Taxccount Canada to know all about Input Tax Credit – what it is, how it works, how to claim it correctly, and how it can help reduce your overall tax burden.

Table of Contents

What Is Input Tax Credit?

An Input Tax Credit (ITC) allows businesses that are registered for GST/ HST to recover the GST or HST they paid on business-related purchases and expenses.

Simply put –

You collect GST/ HST from customers on all your sales.
You pay GST/ HST on various business purchases and expenses.
You claim back the GST/ HST paid on eligible expenses through ITCs.

This ensures that GST/ HST registered businesses are not taxed on their operating costs. The tax ultimately falls on the end customer, and not the business.

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Who Can Claim Input Tax Credits?

To claim ITCs, you must –

Have a registered GST/ HST account with the CRA
Have paid or owe GST/ HST on eligible business expenses
Have proper documents (valid invoices and receipts)

In case your business is not registered for HST/ HST, then you cannot claim ITCs. It is recommended that you register if your taxable revenues exceed $30,00 in a single quarter or over four consecutive quarters.

You can get in touch with a tax specialist, like Taxccount Canada, to know more details about the same.

How Do Input Tax Credits Work?

Let’s understand this with a simple example –

You charge $10,000 + 5% GST ($500) to the client.
This means you collect $500 in GST.
You paid $200 in GST on business expenses (office rent, supplies, etc.)

So, now when you are filing your GST/ HST return –

GST collected: $5—
Minus ITCs (GST paid on expenses): $200
Next tax payable to the CRA: $300

If your ITCs exceed the GST/ HST that you collected, then you may receive a refund from the CRA.

A lot of business owners find it overwhelming to navigate these intricacies; that’s why it is recommended to take professional advice. Get in touch with Taxccount Canada, and the team would be happy to help.

What Expenses Qualify for ITCs?

You can claim ITCs on most business expenses that include GST/ HST, such as –

Office rent
Business supplies
Office utilities
Inventory purchases
Professional fees (accounting, legal, consulting)
Advertising and marketing costs
Equipment and machinery cost
Travel expenses (business-related)
Vehicle expenses (business-use portion only)

Keep in mind that these expenses must be directly related to earning taxable business income, and only then can you claim ITCs on them.

Expenses That Don’t Qualify

Generally, you cannot claim ITCs on the following –

Personal expenses
GST/ HST paid on exempt services
Certain motor vehicles (subject to restrictions)
Membership fees for recreational clubs
50% of meal and entertainment expenses (only partial ITC is allowed)

Incorrectly claiming ITCs can lead to reassessment, interest, and penalties by the CRA.

Documents That You Would Require

It is important to provide the CRA with proper documentation to support your ITC claims. You must keep the following –

Supplier name
Invoice date
Description of goods/ services
Supplier’s GST/ HST registration number
Total amount paid
Amount of GST/ HST charged

If you present incomplete invoices, chances are that the CRA may deny your claim during an audit. Maintaining accurate records not only helps you stay organized but is also crucial for compliance.

Time Limit to Claim ITCs

Most businesses don’t know that you cannot claim ITCs indefinitely.

Businesses have up to 4 years from the due date of the return in which the ITC could have been claimed.
It is best that you get professional help from a tax expert, like Taxccount Canada, for this.
Large businesses may have a time limit of just 2 years.
Missing the claim deadline means that you lose the credit permanently.

Input Tax Credits for Different Provinces

The ITC rules apply to GST and HST provinces, which are –

Ontario
British Columbia
Alberta
Quebec (a separate QST system is applicable)
Atlantic provinces

If your business operates in multiple provinces, keep in mind that tax rules may vary. Quebec businesses must follow Revenu Quebec rules for QST input tax refunds.

Work closely with our tax professionals to make sure you comply with the guidelines across all jurisdictions.

Why ITC Matters

You would be surprised to know that ITCs have a direct impact on your cash flow. If you don’t claim ITCs –

You overpay GST/ HST
Your business costs increase
Profit margins shrink

Proper ITC management can significantly reduce your net tax payable or even give you refunds. For growing businesses, this could mean thousands of dollars in annual savings. So plan with a tax expert, like Taxccount Canada, and get all the benefits.

Common Mistakes to Avoid

Claiming Personal Expenses

As explained above, you cannot claim personal expenses in ITC. This is one of the most common audit triggers.

Missing Supplier GST Number

Invoices that don’t have a valid GST/ HST registration number may be denied by the CRA. So, keep the supplier’s GST registration number safe.

Claiming on Exempt Services

If your business provides certain exempt services (like certain healthcare or financial services), ITCs may not be available for you.

Incorrect Business-Use Calculations

Be careful that overestimating business use can lead to reassessment.

Late Filing

If you miss the deadline, it can result in penalties and interest. Get professional help from a tax expert to stay updated on the filing deadline.

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