Quick answer
A liability is a present obligation arising from past events to transfer an economic resource. It reports what the entity owes or must perform; settlement later reduces the obligation. The corresponding debit depends on the event: it may record an asset, an expense, an owner distribution, or another accounting effect.
A liability begins with something that has already happened: goods were received, employees worked, money was borrowed, or another obligating event occurred. Future intentions alone do not normally create a present obligation. The accounting separates recognition of what is owed from the later cash settlement.
Recognition of obligations
Leaving an obligation unrecorded overstates both profit and net assets (assets minus liabilities, the residual called equity) when the related cost belongs to the current period. Recording it when the obligation arises aligns the expense or asset with the event and shows the amount still owed at the reporting date.
Common current liabilities
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| Liability | How it arises | How it settles |
|---|---|---|
| Accounts payable | Goods or services are purchased on supplier credit | Cash is paid to the supplier |
| Accrued liabilities | An expense is incurred before billing or payment | The estimate is replaced or paid |
| Unearned revenue | Cash is received before promised goods or services transfer | Revenue is recognized as performance occurs |
| Sales taxes payable | GST/HST or PST is charged on taxable sales, including credit sales | GST/HST owing is net of eligible input tax credits; PST follows provincial remittance rules |
| Payroll deductions payable | Income tax, CPP (QPP in Quebec), and EI are withheld from employees’ pay; Quebec also has QPIP. The employer adds the applicable employer CPP/QPP, EI, and QPIP contributions | Remit to the CRA or Revenu Québec as applicable under the payroll remittance rules |
| Current portion of debt | Contractual principal is due within the applicable horizon | Principal is repaid or validly refinanced |
Under ASPE Section 1510, current liabilities generally include amounts payable within one year or the longer normal operating cycle, qualifying customer advances, and the next-year portion of long-term debt. The underlying obligation still comes from the transaction-specific section; current classification describes presentation, not a different measurement of the liability.
An accrued liability can be a known amount or a routine estimate based on information such as usage. A provision is the more specific term for an obligation whose timing or amount is materially uncertain; the terminology and recognition thresholds depend on the applicable framework.
Accrue an unpaid utility cost
Northline Studio used $1,400 of electricity in December 2026 and will receive and pay the bill in January. The amount is supported by usage information at year-end.
At December 31, Utility Expense increases by $1,400 and Accrued Liabilities increases by $1,400. Payment in January reduces cash and the liability; it does not create a second expense.
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| Account | Debit | Credit |
|---|---|---|
| Utility Expense | 1,400 | |
| Accrued Liabilities | 1,400 |
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| Account | Debit | Credit |
|---|---|---|
| Accrued Liabilities | 1,400 | |
| Cash | 1,400 |
If the bill differs, it may update the December estimate when it provides further evidence about the year-end obligation before the statements are authorized under IFRS or completed under ASPE. Subsequent Events explains when later information changes the earlier statements.
Financial-statement effect
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| Statement | Account | Effect |
|---|---|---|
| Income statement | Utility Expense | Increases by $1,400 in December |
| Balance sheet | Accrued Liabilities | Increases by $1,400 at year-end |
| Cash flow statement | Cash | No effect until January payment |
- Income statement
- AccountUtility Expense
- EffectIncreases by $1,400 in December
- Balance sheet
- AccountAccrued Liabilities
- EffectIncreases by $1,400 at year-end
- Cash flow statement
- AccountCash
- EffectNo effect until January payment
Classification and measurement
Beyond the current/non-current split described above, the final classification can depend on the entity’s rights at the reporting date and on refinancing or covenant conditions.
Measurement follows the obligation’s payment pattern and governing model. A routine invoice may remain at the amount due. Longer or more complex obligations may use amortized cost, which updates an initial amount for financing effects and payments, or a discounted estimate that expresses future cash payments as a reporting-date amount.
The liability lifecycle
- Identify the obligating event. Determine what past event created a present duty and who can enforce or benefit from it.
- Recognize and measure the obligation. Apply the model for the specific liability, including estimates, discounting, or transaction costs where required.
- Update the carrying amount. Accrue interest, revise supported estimates, recognize performance against advance receipts, or account for other changes as the underlying model requires.
- Present and disclose it. Assess classification and provide information about timing, uncertainty, security, covenants, or liquidity risk when relevant.
- Remove it when the obligation ends. Payment is common, but cancellation, expiry, conversion, or another qualifying event can also end or replace an obligation. The resulting difference is not automatically an expense; its treatment depends on what occurred.
Liabilities and expected future costs
A budgeted purchase, planned repair, or intention to hire employees can require future cash without creating a present liability today. The business may still be able to avoid the expenditure because no past event has yet created the relevant obligation. By contrast, goods already received, employee service already provided, or borrowing already advanced can create obligations even before an invoice arrives or payment becomes due.