Key facts

Principal
Not deductible
Interest
Usually deductible when the loan is used in the business
Fees
Origination and guarantee fees are generally spread over the loan term
Loan proceeds
Not income; forgiven debt usually is
Cash advances and factoring
The cost is generally a deductible fee rather than interest

Are business loan payments tax deductible?

Only the interest part of each payment. A payment is principal, which returns the lender's money, and interest, the cost of borrowing it. Principal is never an expense, so it is never deductible. Interest is, when the loan funds the business. Your lender's year end statement or amortization schedule splits the two.

When owners ask whether a business loan is tax deductible, this split is usually the answer. What the loan bought is treated separately: equipment is depreciated or expensed, inventory is deducted as it sells, and payroll or rent paid from the proceeds is deducted as usual.

Is business loan interest tax deductible?

Yes, in most cases. The IRS treats interest on money borrowed for a trade or business as an ordinary business expense, whatever the lender. The test is use, not the name on the loan: interest follows where the money went. Use part of a business loan personally and that share is not deductible; use a personal card for the business and that share is.

Two well known exceptions. Interest paid while building a property or producing inventory may have to be capitalized into the asset's cost. And interest on proceeds left sitting in an account can be treated differently until the money is spent. Both are accountant questions.

What are the interest limitation rules?

A cap that applies mostly to larger businesses. Under the federal business interest limitation, net interest expense is generally limited to 30% of adjusted taxable income, with anything disallowed carried forward. The exemption is what matters to most readers: a business whose average annual gross receipts over the prior three years fall below a threshold, roughly $30 million and adjusted each year, is not subject to the cap.

Real estate and farming businesses above it can elect out in exchange for slower depreciation. The rules have changed more than once, so if you are near the threshold, have your accountant run the calculation. Below it, treat the rule as background.

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How are loan fees, guarantee fees and prepayment penalties treated?

Costs of getting the loan are generally spread over its term; costs of paying it off are generally deducted when paid. An origination fee, an SBA guarantee fee, a packaging fee, and the lender's legal and appraisal charges are loan costs, deducted evenly over the term. Pay the loan off early and the unamortized balance is deducted that year.

A prepayment penalty is generally deductible as interest in the year paid, and late fees when paid. Closing costs that relate to buying property, such as title and recording, go into the property's basis and are recovered through depreciation.

How are merchant cash advances and factoring treated?

As fees, not interest, and the fee is generally deductible. A merchant cash advance is legally a purchase of your future receivables, so the cost is the gap between what you received and what you pay back, priced with a factor rate rather than an APR; APR versus factor rate explains the math. Accountants usually deduct that cost as a business expense across the payback period, though some treat it as interest.

Factoring is a sale of invoices, and the factor's discount fee is a deductible business expense. An advance contract never uses the word interest, so give your accountant the contract, not just the bank statements.

Are business loans tax deductible in Canada?

The shape is the same. Principal is not deductible, and interest on money borrowed to earn business income is deductible under the Income Tax Act, with the same tracing rule: the use of the money decides. Financing costs such as commitment fees, lender legal fees and appraisal fees are deducted over five years at 20% a year, and the registration fee on a Canada Small Business Financing Program loan is typically handled the same way. Cash advance and factoring fees are generally deductible business expenses, and the CRA, like the IRS, wants records that show the business use.

What records do you need to support the deduction?

The loan agreement, the lender's annual interest statement, the closing statement showing fees, and proof of what the money bought. Keep a separate business account so the tracing is obvious. For a cash advance, keep the contract; for factoring, the agreement and remittance reports. Hold everything for at least seven years.

The same documents are most of a loan application, so the document checklist doubles as a tax file. When you next borrow, you can apply here, or ask your AI assistant to apply through our MCP server; see the agents hub.

How each business loan cost is usually treated for tax
CostUS treatmentCanadian treatment
Principal repaidNot deductibleNot deductible
Interest on a business loanDeductible; a cap applies to large businessesDeductible when borrowed to earn business income
Origination, packaging and guarantee feesSpread over the loan termDeducted over five years, 20% a year
Prepayment penaltyGenerally deductible as interest when paidGenerally deductible
Merchant cash advance costGenerally deductible over the payback periodGenerally deductible
Factoring feeDeductible business expenseDeductible business expense
Loan proceedsNot incomeNot income
Debt forgivenUsually taxable income, with exceptionsDebt forgiveness rules apply
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