Last reviewed: July 2026.
Reserves and provisions are fundamentally different. A reserve is part of equity; a provision is a liability of uncertain timing or amount. Confusing them can overstate liabilities, hide expenses or misrepresent distributable equity.
The distinction depends on the definition and economic substance, not the label chosen by management.
Core difference
| Feature | Reserve | Provision |
|---|---|---|
| Financial-statement category | Equity | Liability |
| Why it arises | Owner contributions, retained profits or other recognised equity movements | Present obligation from a past event |
| Effect on profit | Usually an appropriation or equity movement after profit, although OCI items can create reserves | Expense is recognised when the provision is recognised or remeasured |
| Settlement | No specific external obligation merely because the reserve exists | Expected transfer of economic resources to settle an obligation |
| Measurement | Based on underlying equity transaction or accumulated result | Best estimate under IAS 37 or another applicable Standard |
What is a provision?
IAS 37 describes a provision as a liability of uncertain timing or amount. Recognition requires a present obligation, probable outflow and reliable estimate.
Examples include warranties, litigation, restoration obligations, onerous contracts and qualifying restructuring obligations.
Read the complete IAS 37 provisions guide.
What is a reserve?
Reserve is a broad equity label. Common examples include retained earnings, revaluation surplus, foreign-currency translation reserve and other components of equity created by specific Standards.
A reserve does not become a liability merely because management intends to use it for a future purpose.
General reserve
A general reserve may be created by transferring an amount from retained earnings within equity. The transfer can signal that funds are not intended for immediate distribution, but it does not usually create a separate asset or external obligation.
- Debit retained earnings
- Credit general reserve
Total equity remains unchanged.
Specific reserve
A specific reserve may be labelled for expansion, debt redemption or another purpose. The accounting effect still depends on the underlying requirements.
A name such as “repairs reserve” does not justify postponing recognition of future repair expenses. If no present obligation exists, the amount remains equity rather than a provision.
Revaluation surplus
A revaluation increase under IAS 16 is generally recognised in other comprehensive income and accumulated in revaluation surplus, subject to reversal rules.
The share capital accounting guide and related equity articles explain owner funding and reserves.
Warranty provision example
A company sells products with warranties. Based on reliable history, expected settlement cost is 90,000 CU.
- Debit warranty expense 90,000 CU
- Credit warranty provision 90,000 CU
The liability is recognised because sales create the present obligation.
Future repair reserve example
Management expects to spend 90,000 CU maintaining its own factory next year. No legal or constructive obligation to another party exists at year end.
No provision is recognised. Management may designate an equity reserve internally, but future maintenance is expensed when services are received.
Provision versus contingent liability
A provision reflects a present obligation with probable outflow and reliable measurement. A contingent liability is generally disclosed rather than recognised when the obligation is possible or the outflow is not probable.
Classification should be updated as evidence changes.
Provision versus allowance
An expected credit loss allowance is a contra asset under IFRS 9, not an IAS 37 provision. Accumulated depreciation is also a contra asset, not a reserve or provision.
Use precise terminology so users understand what the amount represents.
Retained earnings and distributability
Retained earnings are accumulated recognised profits and losses after distributions and transfers. Whether they are legally distributable depends on company law, local regulations and capital-maintenance rules.
Accounting equity does not automatically equal legally available dividend capacity. Review the dividend accounting guide.
Cash designated for a reserve
An entity may place cash in a separate bank account to support a planned purpose. The cash remains an asset and the reserve remains equity unless a present obligation exists. Separate cash does not by itself convert a reserve into a liability.
Present restricted cash according to the applicable cash and financial-instrument requirements and explain significant restrictions.
Capital reserve and revenue reserve labels
Traditional terminology distinguishes capital reserves from reserves arising from operating profits. Modern IFRS analysis should still identify the precise source and restrictions of each equity component rather than relying only on broad labels.
Presentation and disclosure
Present provisions within liabilities, normally classified as current or non-current according to settlement rights and timing. Disclose the nature, timing, uncertainty and movements.
Present reserves as separate components of equity when material and explain their nature and purpose.
Measurement changes
Reassess provisions at each reporting date. Changes in estimates usually affect profit or loss, or the related asset when another Standard requires capitalisation.
Reserve transfers usually remain within equity and do not create profit or loss.
Current IASB project
The IASB is completing targeted improvements to IAS 37. Proposed changes have not replaced current recognition and measurement requirements as of July 2026.
Common mistakes
- calling every uncertain amount a reserve;
- creating provisions for future operating costs;
- recognising expenses through equity reserves;
- treating an ECL allowance as an IAS 37 provision;
- assuming a reserve represents cash set aside;
- ignoring legal limits on distributions;
- failing to disclose material restrictions and uncertainties.
Key takeaway
A reserve is equity; a provision is a liability. Identify whether a present obligation exists, record the related expense correctly and present equity movements separately.
Official references: IAS 37, Conceptual Framework for Financial Reporting, and IASB provisions project.