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Consignment stock is inventory that sits at one party’s premises while another party still owns it. For US tax inventory, the party that holds title counts the goods: IRS Publication 538 lists “goods out on consignment” as inventory of the consignor and “goods consigned to you” as not inventory of the holder. This guide is general business information, not tax or legal advice, and not medical advice.
Short answer
In a consignment arrangement, the supplier (consignor) places goods with a customer (consignee) but keeps title until an agreed event transfers it. Under the US tax rule, merchandise belongs in a taxpayer’s inventory only if title is vested in that taxpayer, so the consignor counts the stock and the consignee does not. Which party counts it in financial reporting is a separate question that this page does not answer.
Definition and scope
Two roles matter. The consignor owns the goods and has sent them out. The consignee holds the goods, which are “consigned to” it. The goods can be physically in the consignee’s storeroom, cabinet or warehouse and still belong, for inventory purposes, to the consignor.
The test in the federal regulation is title, not location. 26 CFR 1.471-1 states that “merchandise should be included in the inventory only if title thereto is vested in the taxpayer.” The same section tells a seller to include goods “out upon consignment” and to exclude goods sold, title to which has passed to the purchaser; a purchaser includes merchandise purchased, title to which has passed to him.
How it is used in practice
The two sources cited below agree on the central point. Side by side they give a simple ledger view of one batch of consigned goods.
| Question | Consignor (supplier) | Consignee (holder) | Source |
|---|---|---|---|
| Are the goods in my inventory while on consignment? | Yes, “goods out on consignment” are included in merchandise | No, “goods consigned to you” are not included | IRS Publication 538, Items Included in Inventory |
| What decides it? | Title remains with the seller | Title has not vested in the holder | 26 CFR 1.471-1 |
| What changes when goods are sold and title passes? | Goods sold, title passed to the purchaser, are excluded | A purchaser includes merchandise whose title has passed to it | 26 CFR 1.471-1 |
Rules above are the US federal income tax basis only; sources checked 2026-11-03.
Consignment inventory accounting: which party counts consigned goods
Searchers who type “consignment inventory accounting” usually want to know whose books carry the stock. On the US tax basis covered by the sources above, it is the party with title. Financial-reporting standards (US GAAP or IFRS) have their own tests, and this page does not state them. Check with the accountant or auditor responsible for the entity before relying on the tax rule for financial statements.
Consignment stock vs related concepts
Consignment stock and vendor-managed inventory
The two ideas answer different questions. Consignment is about who owns the stock while it sits on site. Vendor-managed inventory is about who decides replenishment. They can be combined, but one does not imply the other. See the CASRAI comparison consignment inventory vs vendor-managed inventory and the dictionary entry for vendor-managed inventory (VMI).
Consignment stock and consignment pricing
Pricing terms in consignment arrangements are covered under consignment inventory pricing.
Where it matters for labs, clinics and supply decisions
For a lab or clinic that receives consigned goods, the practical consequence of the title rule is that the stock is usually held but not owned, so it is not counted in the holder’s own inventory on the tax basis. The consignor will normally track it as its own. That is why a written agreement is worth reading before stock arrives.
The checklist below turns the title test into questions an agreement should answer. It is an editorial interpretation of the title rule, not a rule stated by the IRS.
- When does title pass? The sources make title the deciding fact, so the agreement should state the event that transfers it.
- Who counts the goods until then? The consignor, on the tax basis above; the consignee holds goods consigned to it.
- How will both sides record movements? Both parties need a way to tell consigned stock from owned stock; see inventory control methods for labs and clinics and how a perpetual inventory system reconciles to physical counts.
For medical devices and clinical supplies, including labeling and agreement clauses, see consignment medical supplies in hospitals and labs and medical supply consignment agreement clauses to review. Those pages cover the medical specifics that this general page does not.
Common misunderstandings
“If it is in my storeroom, it is my inventory.”
Not on the tax basis above. Publication 538 excludes “goods consigned to you” from the holder’s inventory, and the regulation ties inclusion to title, not physical possession.
“Consignment means the supplier manages my stock.”
Not necessarily. Ownership and replenishment responsibility are separate questions, as described under vendor-managed inventory above.
“The tax rule tells me how to report on financial statements.”
No. The sources cited are US federal tax rules for inventory; financial-reporting treatment is a separate matter for the entity’s accountant.
FAQ
What is consignment stock?
Goods held by one party that are still owned by another. The holder is the consignee; the owner, who has the goods “out on consignment”, is the consignor.
Who includes consignment stock in inventory?
On the US tax basis, the consignor includes goods out on consignment (IRS Publication 538), and the holder excludes goods consigned to it. 26 CFR 1.471-1 ties inventory to title.
What is consignment inventory accounting?
It is the question of which party records consigned goods and when. This page covers only the US tax inventory rule; financial-reporting treatment is outside its scope.
Sources
- Internal Revenue Service, Publication 538, Accounting Periods and Methods, section “Items Included in Inventory”; checked 2026-11-03.
- Legal Information Institute (Cornell), 26 CFR 1.471-1, Need for inventories; checked 2026-11-03.
