In this article
You asked about a loan and got a number. Then another lender gave you a different number for what seems like the same thing. Interest rate, APR, fees: they all sound alike, and they are not. This guide explains each in plain words, and shows you how to find the true cost of a business loan.
What is an interest rate?
An interest rate is the price of borrowing the money, shown as a rate. It is what the lender charges you for using their money.
On its own, the interest rate does not show everything. It usually leaves out other charges that come with the loan, like set-up fees. That is why a low rate does not always mean a low cost.
In Canada, rates change over time and from lender to lender, which is why this guide does not print any. A number you see today may not be true next month. For general background, see business loan interest rates in Canada.
What is APR, and why is it different?
APR stands for annual percentage rate. In plain words, it is meant to show the yearly cost of borrowing as one number, including certain fees, not only the interest.
That is why the APR for a loan can look higher than its interest rate. It is counting more of the cost.
Two things to know:
- Not every lender shows an APR on business financing, and the way it is worked out can differ. Ask how any number was calculated.
- Even with an APR, check the total. The total you repay is the clearest way to compare.

Why does this confuse so many owners?
Because lenders can describe the same loan in different ways, and each way highlights a different number. One lender may quote the interest. Another may quote a total payback. Another may show a yearly figure. All three can be true and still look nothing alike.
On top of that, business financing does not always follow the same disclosure style as everyday consumer loans. So it is normal to feel unsure. The good news is that you can cut through it by asking for the same thing from every lender: the total you will repay, in writing.
Where do fees hide?
Fees are the part many owners miss. Look for these in the paperwork:
- Set-up or admin fees charged when the loan starts
- Document or legal fees
- Yearly or monthly account fees
- Fees each time you use money, on a line of credit
- Late-payment fees
- Fees for paying the loan off early
Ask for a full list of fees in writing, and ask what each one covers. A fee that sounds small can add up over the life of a loan. For more on early-payoff charges, see our guide to prepayment penalties on business loans.
Does this apply to every type of business financing?
The idea applies to all of them, but the way cost is shown can differ.
- Term loans often show an interest figure and a list of fees.
- Lines of credit usually charge on what you use, and may add yearly or per-use fees. See how a business line of credit works.
- Equipment financing may show payments and a total, since the equipment backs the loan.
- Cash advances often use a factor rate instead of an interest rate. Read our guide to factor rates explained.
Whatever the product, the same rule helps: find the total repayment and subtract what you borrowed.
Does it matter if the rate can change?
Yes. If a rate is fixed, it stays the same for the whole loan, so the cost is easier to predict. If it is variable, it can move up or down over time, so the cost can change after you sign.
Ask each lender which kind you are being offered, and what could make it change. Our guide to fixed vs. variable business loan rates explains the difference in more detail.
One loan, two different numbers
Here is why the interest rate and the cost can disagree.
Example only (made-up numbers, not an offer): Imagine you borrow 100 pretend units for one year. The interest costs 10 units. The lender also charges a set-up fee of 4 units. If you look only at the interest, the cost is 10 for every 100 borrowed. If you include the fee, the cost is 14 for every 100 borrowed. Same loan, two numbers. The second one is closer to the truth, because it counts everything you pay. Your own numbers will be different, and they change over time.
There is one more twist. If you repay a little each month, you do not have the full amount for the whole year, because you are paying it back as you go. That means the true yearly cost can be higher than a simple figure suggests. This is exactly why asking for the total repayment in writing helps.

How to ask a lender for the true cost
You can ask for the true cost in plain words. Try these questions:
- "What is the total amount I will repay, including all fees?"
- "What fees are there, and when do I pay each one?"
- "Does this offer show an APR? How is it worked out?"
- "Can the rate change over time? If so, how?"
- "Is there any charge if I pay the loan off early?"
Ask for the answers in writing, so you can compare them across offers. A good lender will answer clearly.
If you would like help comparing, you can book a short call with our team at any time.
Keep notes as you go. Write each answer next to the lender's name and the date. If an answer changes later, you will have the earlier one to point to. It also helps to ask each lender to confirm the final numbers in an email before you sign anything, so everything is in writing in one place.
How to compare like with like
A fair comparison needs the same starting point. Follow these steps:
- Ask each lender to quote the same amount.
- Ask each lender to quote the same timeline.
- Write down the total repayment for each, including fees.
- Subtract the amount borrowed. What is left is the cost of each loan.
- Compare the leftovers. The smaller one is cheaper, all else equal.
- Then look at the rest: payment size, flexibility and what you must pledge.
Our business loan calculator helps with the maths, and our guide to comparing business loan offers gives you a simple scorecard for the rest.
Common mistakes to avoid
- Comparing only the interest numbers. Fees and timeline change the real cost.
- Assuming a low rate means a low cost. Check the total.
- Skipping the fee list. Ask for it in writing.
- Comparing different amounts or timelines. That makes the comparison unfair.
- Not asking if the rate can change. Some move up and down over time.
- Signing before you understand. If it is not clear, ask again.
Ready for the next step?
Seeing the true cost takes a few questions and a little arithmetic, but you do not have to do it alone. You can see what could fit your business by booking a short call with our team. It is a short conversation. You can also read about factor rates, a different way some products show their cost, or learn how lendflo works.
This post is general information to help you understand your options. It is not personal financial, legal or tax advice. Details, rates and rules can change, so check the latest information before you decide.




