Business Loan vs Line of Credit vs Commercial Mortgage: What to Choose

By GrantHub Research Team · · Lire en français

Business Loan vs Line of Credit vs Commercial Mortgage: What to Choose

Choosing the right type of financing can shape your cash flow for years. Canadian lenders offer three common options for growth and stability: a business loan, a line of credit, and a commercial mortgage. Each works differently, and picking the wrong one can strain your finances or limit growth.

This comparison uses real examples from ATB Financial Business Financing, a major Alberta-based lender that offers all three options.


Understanding the Three Financing Options

Business Loan: Best for One-Time Investments

A business loan gives you a lump sum upfront. You repay it over a fixed term with regular payments.

How it typically works (ATB example):

  • Used for equipment, vehicles, renovations, or expansion
  • Fixed or variable interest rates
  • Set repayment schedule (often 1–10 years, depending on use)
  • May require collateral or a personal guarantee

ATB Financial offers term business loans for Alberta businesses across most industries. Loan amounts and rates are based on your financials, credit history, and the asset being financed.

Good fit if you:

  • Know the exact cost of your project
  • Want predictable monthly payments
  • Are buying long-term assets

Line of Credit: Best for Cash Flow Gaps

A business line of credit is flexible funding. You borrow only what you need and repay as cash comes in.

Key features (ATB example):

  • Revolving access to funds
  • Interest charged only on what you use
  • Often used for payroll, inventory, or short-term expenses
  • Can be secured or unsecured

ATB’s business lines of credit are commonly used to manage seasonal swings and operating costs.

Good fit if you:

  • Have uneven cash flow
  • Need quick access to funds
  • Want flexibility instead of a lump sum

Tools like GrantHub’s eligibility tool can help you compare lines of credit and loan programs by province and lender quickly.


Commercial Mortgage: Best for Property Purchases

A commercial mortgage is designed specifically for real estate used by your business.

Typical structure (ATB example):

  • Used to buy or refinance commercial property
  • Longer terms (often 15–25 years)
  • Lower interest rates compared to short-term loans
  • Requires a down payment (often 20–35%)

ATB Financial provides commercial mortgages for owner-occupied and income-producing properties in Alberta.

Good fit if you:

  • Are buying a building or land
  • Want long-term stability
  • Can commit to a down payment

Side-by-Side Comparison

FeatureBusiness LoanLine of CreditCommercial Mortgage
Best forEquipment, expansionCash flowReal estate
Access to fundsOne-time lump sumOngoing, revolvingLump sum
InterestOn full amountOnly what you useLower, long-term
Term lengthShort–mediumOngoingLong-term
FlexibilityMediumHighLow

How to Apply for Business Financing in Canada

Applying for business financing usually follows these steps:

  1. Assess your needs
    Decide if you need funds for a one-time purchase, ongoing expenses, or a property.

  2. Check eligibility
    Most lenders, like ATB Financial, require you to operate in their region, have solid financials, and sometimes provide collateral or a personal guarantee.

  3. Gather documents
    Prepare your business plan, financial statements, tax returns, and details about the asset or project.

  4. Compare options
    Look at rates, terms, and repayment flexibility. GrantHub’s eligibility tool can help you compare programs side by side.

  5. Apply
    Submit your application to the lender. Be ready to answer questions about your business and plans.

  6. Wait for approval
    Lenders review your application, check credit, and may ask for more information before deciding.


How ATB Financial Fits Into the Picture

ATB Financial is not a grant program. It provides repayable business financing, including:

  • Term business loans
  • Operating lines of credit
  • Commercial mortgages

Eligibility depends on being an Alberta-based business with viable financials. While ATB Financial assesses funding amounts on a case-by-case basis, most lenders have maximum amounts or typical ranges. For example, commercial mortgages and business loans may have upper limits based on the property value or your business size. It’s best to check with ATB directly for current maximums.

This makes ATB financing a common complement to government grants or other repayable programs when grants alone do not cover full project costs.


Common Mistakes to Avoid

  1. Using a line of credit for long-term assets
    This ties up flexible cash and can hurt liquidity.

  2. Underestimating total project costs
    A business loan that is too small may force you back to the lender.

  3. Ignoring repayment terms
    Lower monthly payments often mean more interest over time.

  4. Skipping grant and loan stacking options
    Many businesses combine financing with government support to reduce risk.


Frequently Asked Questions

Q: Is a business loan or line of credit cheaper?
A business loan usually has lower interest, but a line of credit can cost less if you only borrow small amounts short term.

Q: Can I have all three types of financing at once?
Yes. Many businesses use a mortgage for property, a loan for equipment, and a line of credit for operations.

Q: Does ATB Financial offer grants?
No. ATB provides repayable financing. Grants come from government or non-profit programs.

Q: What credit score do I need?
There is no published minimum. Lenders assess your business performance, security, and management experience.

Q: Are these loans taxable income?
No. Loans are not taxable, but interest is an expense you must account for.


  • Repayable vs Non-Repayable Business Funding in Canada
  • What Business Expenses Are Eligible Across Canadian Grants and Loans?

Next Steps

The right choice depends on how you use the money and how steady your cash flow is. Many Canadian businesses mix loans, lines of credit, and mortgages with government funding. GrantHub tracks hundreds of active grant and loan programs across Canada—see which ones fit your business profile so you can reduce how much you need to borrow.

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