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Published Sep 11, 2025 9:53 PM • 7 min read
Credit cards offer an efficient way to perform financial transactions in Canada. Majorly credit cards can be classified into two types, namely business credit cards and personal credit cards. As the name suggests, business credit cards aim to facilitate businesses, while personal credit cards are specially designed for users' personal needs.
Both personal and business credit cards inherently work in the same manner. Both come with a credit limit up to which users can spend in a month, after which they have to pay back the debt. They can pay the minimum due amount and delay the rest of the payment at the cost of an additional interest rate. Though the main operations of both cards are the same, they differ in a lot of ways, such as the interest rates, the credit limits, the responsibility of liability, the rewards, and benefits.
Having their pros and cons, both personal and business credit cards are designed in specific ways to help users. Have you ever considered what could happen if you use your business credit card to conduct your personal transactions? It seems harmless since it is your credit card, and you can do whatever you want, but in reality, it doesn't work like this. The seemingly harmless act can have repercussions. Are you curious to discover what can happen if you conduct personal expenses on a business credit card? You will find all your answers here, so stay tuned till the end.
Let's start by checking out the reason behind using the business credit card for personal use. There can be multiple reasons behind this act, but here is a list of some of the most popular reasons:
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The straightforward answer to this question is NO. Ideally, you must use something other than your business credit card for your personal use. In some cases, you are legally bound not to do so. Even if it is not entirely illegal in some cases, it can still create trouble for you. It is advisable to use both cards for their intended purposes and not intertwine the expenses of one account with another. The basic purpose of getting a business credit card in the first place is to separate business expenses from personal expenses, so there is no point in using one card to conduct transactions that are not meant to be.
You must be wondering why it is a big deal if you use a business credit card for personal transactions. Well, it is because of several issues that arise. No matter for which purpose you choose to conduct personal expenses from the business credit card, you will come across the following issues:
Some transactions are quite confusing, and it can be difficult for the credit bureau to assess whether they are conducted for business purposes or personal purposes.
For example, a receipt of dinner for two can be either for a dinner with a business client or a romantic dinner date. But there is no way the credit bureau can identify who was at the dinner with the credit card user.
The credit card user can get the benefit of the doubt on such transactions, but it is still best not to charge any personal expenses on the business credit card. Rather, you should use two separate cards for both personal and business expenses, just the way it is meant to be.
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About the author

Kevin Shahnazari
Credit Card Expert
Kevin started FinlyWealth and juggles a bit of everything—digging into data, running our marketing, and keeping the finances on track. Before this, he spent years as a data scientist at tech companies...
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