No time limit. Three clocks.
Under the Turkish customs warehousing regime there is no limit on how long goods may stay (Customs Law art. 101/1). That does not mean no clock is running. Before the goods enter a warehouse, a customs-approved treatment must be assigned within 45 days for sea arrivals and 20 days for other modes, counted from the summary declaration (art. 46/2). Once an exit declaration is registered, formalities must be completed within 30 days (art. 70/2). Miss any of the three and the goods become liable to liquidation by the administration (art. 177).
Warehousing versus import declaration
Both are declarations, but they do different work. The law requires that goods be assigned a “customs-approved treatment or use”; art. 3/14 lists the options — placing them under a customs regime, moving them into a free zone, re-exporting them, destroying them, or abandoning them to customs.
Two of those regimes matter here:
- Customs warehousing regime
- Goods not yet subject to import duties or commercial policy measures, and not in free circulation, are placed in a customs warehouse (art. 93/1-a). No duty arises, because the goods remain under customs supervision.
- Release for free circulation
- Import duties are paid and the goods enter free circulation. This is what is usually called the import declaration. Duty arises at this point.
The difference is a decision about timing, not about liability: no duty while the goods sit in the warehouse, duty when they leave it for free circulation. Warehousing lets you choose when you pay — not whether.
Warehouses themselves split in two (art. 94/1): a general warehouse may be used by anyone, a private warehouse is established for the operator's own goods only.
Three clocks, one table
The confusion starts here: “there is no time limit in a customs warehouse” is true, yet wrong on its own, because three separate clocks run across the life of a consignment and only the middle one is unlimited.
| Stage | Period | Starts on | Basis |
|---|---|---|---|
| Temporary storage — before the warehouse | 45 days by sea · 20 days otherwise | Date of the summary declaration | art. 46/2 |
| Under the warehousing regime | Unlimited | — | art. 101/1 |
| After the exit declaration | 30 days | Date the declaration is registered | art. 70/2 |
The first row is not about warehousing at all, which is exactly why it catches people out: on arrival the goods are not yet in a warehouse but in temporary storage (art. 47), and that clock runs fast. Filing the warehousing declaration is how you stop it and move to the second row.
What “unlimited” does and does not mean
The sentence in the statute is plain: “The period during which goods may remain under the customs warehousing regime is unlimited.” The same paragraph continues: “However, where the customs authorities consider it necessary, a period may be set for the goods to be assigned a new customs-approved treatment or use.” (art. 101/1)
So the absence of a limit is a default, not a guarantee. If the administration sets a period and it expires, the goods become liable to liquidation (art. 177/1-g). Special periods may also be set for agricultural goods (art. 101/2).
A second subtlety: what is unlimited is waiting, not being left alone. Warehouse operators file a year-end inventory with customs and the stock is subject to counting (art. 105/1). Discrepancies found in those counts are themselves a ground for liquidation (art. 177/1-h).
Unlimited is not the same as free. Warehousing charges and the cost of keeping the goods are treated as a separate element when a customs debt arises and the customs value is established (art. 104/1). A long stay also grows the storage invoice — the storage clock runs independently of the customs regime.
Routes to liquidation
Liquidation is the administration disposing of the goods, usually by sale. Article 177 lists the situations that make goods liable to it one by one. Four matter for warehousing:
- The temporary storage period is missed — no formalities begun within the art. 46 period (art. 50 → art. 177/1-b).
- A period set by the administration expires — goods whose art. 101 period has run out (art. 177/1-g).
- Thirty days pass after the exit declaration — a declaration was registered for goods in the warehouse but the formalities were not completed (art. 70/2 → art. 177/1-f).
- A stock count shows a discrepancy — goods identified in warehouse counts (art. 105/3, art. 236/2 → art. 177/1-h).
What these share is that none of them is sudden. Each needs a period plus inaction. A file someone is actually following does not produce a liquidation surprise; the surprise comes from the file being left unattended.
When it goes wrong
“There is no time limit” is quoted on its own
True but incomplete. If the goods have not yet been entered into a warehouse, the rule that applies is not art. 101 but the 45 or 20 days of art. 46. The clock starts at the port, not in the warehouse.
The exit declaration is registered too early
Registration starts the 30-day clock (art. 70/2). Registering before the documents, payment or permits are ready creates a deadline you imposed on yourself. While the goods sat in the warehouse no clock was running; registration starts one.
No duty is read as no cost
No import duty arises under the warehousing regime, but warehousing and storage costs accrue and reappear in the customs value once a customs debt arises (art. 104/1).
The warehouse is treated as a shed
A customs warehouse is a regime, not an address. The goods remain under customs supervision; even handling is limited to the usual forms of handling set out in the regulation and requires the authorities' permission (art. 102/1 and 102/3).
Frequently asked
How long can goods stay in a customs warehouse?
Unlimited as a matter of law (art. 101/1). But the customs authorities may set a period for a new customs-approved treatment where they consider it necessary, and goods whose period expires become liable to liquidation (art. 177/1-g). Special periods are possible for agricultural goods (art. 101/2).
What is the difference between a warehousing and an import declaration?
A warehousing declaration places the goods under the warehousing regime: no duty arises and the goods stay under customs supervision (art. 93/1-a). The import declaration — release for free circulation — triggers the duties and puts the goods into free circulation.
Warehousing lets you choose when you pay, not whether.
How many days do I have when taking goods out?
Formalities must be completed within 30 days of the date the declaration is registered (art. 70/2). If they are not, the goods become liable to liquidation (art. 177/1-f).
The practical consequence: do not register the declaration before documents and payment are ready.
When does the clock start for goods arriving at the port?
From the date the summary declaration is lodged: 45 days by sea, 20 days for goods arriving by any other means (art. 46/2). A customs-approved treatment or use must be assigned within that period, and entering the warehousing regime is one of those treatments.
General or private warehouse — what is the difference?
A general warehouse may be used by anyone to store goods; a private warehouse is set up only for goods belonging to its operator (art. 94/1). Flammable, explosive or otherwise demanding goods may only go into a warehouse suited to them (art. 94/2).
Sources
- Turkish Customs Law no. 4458 Every period and every liquidation ground on this page comes from this statute. Articles relied on: art. 3/14–15 (customs-approved treatment and regime definitions), art. 46/2 (45 and 20 days from the summary declaration), art. 47 (goods in temporary storage), art. 50 (failure to begin formalities in time), art. 70/1–2 (30 days after registration), art. 93–94 (warehousing regime, general and private warehouses), art. 101 (duration), art. 102 (handling), art. 104/1 (warehousing costs), art. 105 (year-end inventory and counts), art. 177 (goods liable to liquidation) · mevzuat.gov.tr · accessed 10 Sep 2026
- Republic of Türkiye, Ministry of Trade — customs procedures Administrative rules and announcements on summary declarations, warehousing and liquidation · ticaret.gov.tr · accessed 10 Sep 2026
This page is for information only. It is not legal or customs brokerage advice. The statute was read directly and article numbers are given; which period applies to a particular consignment, whether the administration has set one, and the detail sitting at regulation level all depend on the file. The Customs Regulation has not been separately examined here. If a file of yours is at risk of liquidation, speak to your customs broker.
Change log
- Page published. Every period and liquidation ground was read directly from the official text of Customs Law no. 4458 on mevzuat.gov.tr, with article numbers given inline. The Customs Regulation was not separately examined and the source note says so.