Enter your An Post tracking number on Ship24 to see live status updates for tracked mail and parcels in one place. You can follow multiple shipments on any device without creating an account, including items that move between An Post and other postal or courier networks. You can also track on the official An Post website or in the An Post app.

An Post is the national postal service of Ireland. It handles letters, registered mail, parcels, and international deliveries, and it also offers digital tools for tracking, delivery management, customs payment, and returns.
For parcel tracking, An Post is most relevant when a shipment is moving within Ireland or has already been scanned into the Irish network. For cross-border deliveries, tracking can become more fragmented once an item leaves the origin country or is handed to another postal operator. If you track parcels from multiple networks, Ship24 can help you follow An Post items alongside couriers such as Royal Mail, USPS, and DHL.
There are several ways to track an An Post parcel. You can use Ship24, the official An Post tracking page, or the An Post app. If your item is not yet showing updates, it may still be waiting for its first scan or may not have entered the An Post network yet.
Ship24 is useful when your parcel moves between An Post and other delivery networks, especially for international items where handovers can create gaps between carrier websites.
Tip: Only tracked services can be tracked. An Post says tracking information is updated throughout the day, so a parcel may not show new scans instantly after every movement.
An Post tracking numbers usually follow the UPU-style format of two letters, followed by nine digits, and ending in a two-letter country code.
Examples: RR123456789IE, AY123456789IE.
Items sent to Ireland from abroad may use the same structure but end with another country code, such as GB, US, or another origin code. Once the item is received and scanned in Ireland, you may then be able to follow it through An Post tracking as well.
Tip: A transaction reference number is not the same as a tracking number. If your code does not match the two-letter, nine-digit format, check your receipt again for the correct barcode number.
When tracking an An Post item, you may see different messages depending on the service, route, and whether the parcel is domestic or international. Here is a practical guide to the most common tracking stages.
| Status | Meaning |
|---|---|
| Electronic information received | The sender created the shipment information, but the parcel may not have been physically accepted yet. |
| Accepted / Posted | An Post or the origin carrier has received the item and started processing it. |
| In transit | The parcel is moving through one or more sorting, transport, or handover points. |
| Dispatched | The item has left the previous facility or country. For inbound parcels, it may still be travelling to Ireland and may not appear in An Post tracking until it is scanned on arrival. |
| Received in Ireland / Arrived at mail centre | The item has entered the An Post network in Ireland and has been scanned for local handling. |
| Customs charge due / Held in customs | The parcel needs customs clearance or payment before delivery can continue. |
| Out for delivery | The item is with the delivery operative and is expected to be delivered soon. |
| Delivery attempted | An Post tried to deliver the parcel but could not complete delivery. A collection or redelivery option may follow. |
| Delivered | The parcel has been delivered, collected, or left in a designated safe spot. |
| Returned to sender | The item is being sent back to the sender, often because delivery could not be completed, customs data was invalid, or charges were not paid in time. |
Note: Tracking labels can vary by route, partner carrier, and destination country. International shipments may show different wording before and after they enter Ireland.
Some shipments include extra steps, especially inbound international parcels, registered mail, and items that require customs review or a second delivery attempt.
If your item is delayed, remember that tracking can also be affected by incomplete addresses, missed daily collection cut-offs, customs checks, and international handovers between postal operators.
An Post delivery times depend on the service used, the origin and destination, and whether customs clearance is needed. Domestic services are generally faster, while international items can take longer because they may pass through customs and multiple carrier networks.
| Delivery Service | Estimated Delivery Time |
| Standard Post / Registered Post within Ireland | Many domestic items are aimed for next working day delivery, though final timing depends on posting time, route, and local processing. |
| Express Post | Express Post aims for delivery by close of business on the next working day within Ireland. |
| Missed delivery redelivery | If you request redelivery after a missed attempt, it can take around 3 to 5 working days depending on volume and route. |
An Post also handles international letters, parcels, and courier services. Transit times vary by destination, customs processing, and whether the item travels through another postal operator before final delivery.
For cross-border items, use live tracking as your main reference because actual transit time can differ from the standard estimate.
If you miss a delivery, An Post may hold the item for different periods depending on the service:
You can reduce missed deliveries by using the An Post app or account features to manage deliveries, set a safe spot, and check delivery notifications. If a parcel is left in a safe spot, the delivery photo is normally available in your account for 7 calendar days.
If you have a question about tracking, customs, a missed delivery, or a parcel that appears delayed, An Post offers several support channels for mails and parcels enquiries.
Reach out if you:
Prepare the following details before contacting support:
Support response times can vary depending on parcel volume and the type of enquiry. For many common issues, especially customs, missed delivery, and general tracking questions, the online help pages may already provide the fastest answer.
Here are some commonly asked questions about An Post tracking.
You can track an An Post parcel on Ship24 by entering the tracking number into the search field, or by using the official An Post Track & Trace page or app. Tracking is only available for services that include tracking. If the item was posted very recently, wait for the first scan to appear before trying again.
No. An Post says you cannot track an item without its tracking number. Check your receipt, shipping confirmation email, or parcel label, and make sure you are using the barcode number rather than a transaction reference.
An Post tracking numbers usually have two letters, followed by nine digits, and end with a two-letter country code such as IE. A common example is RR123456789IE. Inbound parcels from abroad may use the same structure but end in another country code.
This often happens with international shipments. The origin carrier may show the item as dispatched, but An Post will not show new movement until the parcel is physically received and scanned in Ireland. This can take extra time during line-haul transport and customs processing.
For many items arriving from outside the EU, customs charges may apply before delivery. An Post collects these charges on behalf of Irish Revenue. If payment is required, delivery cannot continue until the customs amount and any applicable administration fee have been paid.
Missed deliveries are usually held for 5 working days for Standard Post and Express Post, 3 working days for registered post, and 16 working days for items received from abroad. After that, the parcel may be returned to the sender if it has not been collected or redelivery has not been arranged.
Sometimes, but not always through An Post alone. An Post notes that it may not be able to track outbound international items once they leave Ireland because final delivery is handled by another postal operator. In those cases, Ship24 can be useful because it helps you follow updates across multiple carrier networks.
You can call +353 1 705 7600 for post and parcel support, use webchat or WhatsApp through the An Post contact page, or message them on Facebook or X. Have your tracking number and any customs reference ready before you reach out so the enquiry can be checked faster.
