NZ Post (New Zealand Post) Tracking

Please enter the NZ Post (New Zealand Post) tracking number to check the latest shipping status.

http://www.nzpost.co.nz/

TRACK

About NZ Post

NZ Post is New Zealand’s national postal and parcel operator. It operates domestic mail and parcel services, international sending services from New Zealand, retail postal outlets, courier delivery through the NZ Post network, and parcel tracking for shipments it accepts or handles as a postal or delivery partner.

NZ Post Overview

Field	Verified information
Official name	New Zealand Post Limited, commonly branded as NZ Post
Official website	https://www.nzpost.co.nz/
Carrier type	National postal operator, courier and parcel delivery carrier, international postal operator, retail postal services provider
Primary region	New Zealand, with international sending and inbound postal handoff through destination or origin postal operators
Tracking page	NZ Post Tracking
Parent organization	NZ Post is a New Zealand state-owned enterprise; specific corporate ownership and governance information should be checked on the official corporate pages.
Founded	The current company form and historical postal origins are described by NZ Post corporate material, but a single current founded date is not required for shipment tracking decisions.
Headquarters	New Zealand corporate location information should be verified on NZ Post’s official corporate contact pages before relying on it for legal correspondence.

“NZ Post” and “New Zealand Post” refer to the same postal carrier brand in this guide. A marketplace, freight forwarder, overseas post, airline line-haul provider, or courier partner may create early events before NZ Post physically receives an item; those partner events should not be read as NZ Post acceptance.

Carrier Entity Relationships

Entity

Entity type

NZ Post

Canonical carrier

View all details for NZ Post

Relationship to NZ Post	NZ Post is the public brand used by New Zealand Post Limited for postal, parcel, courier and tracking services.
Why it matters to tracking	Users should search under NZ Post or New Zealand Post rather than a marketplace order name when the parcel is in the NZ Post network.
Official evidence	NZ Post official website and tracking pages identify the operating carrier brand.

Domestic parcel and courier services

Operated services

View all details for NZ Post domestic services

Relationship to NZ Post	NZ Post operates tracked parcel and courier delivery services within New Zealand.
Why it matters to tracking	Domestic acceptance, depot processing, out for delivery and delivered scans normally come from NZ Post systems or delivery contractors working in the NZ Post network.
Official evidence	NZ Post sending, courier and tracking help pages describe domestic tracked parcel services.

International postal operators

International or last-mile partners

View all details for international postal partners

Relationship to NZ Post	NZ Post exchanges international postal items with overseas postal operators under UPU-style postal handoff processes.
Why it matters to tracking	Inbound international parcels may use an origin-post number, while outbound parcels may continue to show events after the destination postal operator receives the item.
Official evidence	NZ Post international sending and tracking help pages, plus UPU S10 standards for postal identifiers.

NZ Post Tracking

Tracking product

View all details for NZ Post Tracking

Relationship to NZ Post	NZ Post Tracking is the official consumer tool for entering a tracking number and viewing available NZ Post shipment events.
Why it matters to tracking	The official tool is the best place to verify whether NZ Post recognizes a number and whether delivery management options are available.
Official evidence	NZ Post official tracking page.

17TRACK

Independent tracking platform

View all details for 17TRACK and NZ Post

Relationship to NZ Post	17TRACK aggregates available tracking events from carriers, including NZ Post where supported, but 17TRACK does not transport parcels.
Why it matters to tracking	17TRACK is useful when a shipment may move between NZ Post, an origin postal operator, a marketplace logistics partner, and a destination delivery partner.
Official evidence	17TRACK tracking platform and 17TRACK API documentation.

Quick Answer

To track NZ Post, enter the tracking number from the sender, receipt, shipping label, email or delivery notice on the official NZ Post Tracking page or on 17TRACK. If no result appears, first check for copied spaces, missing characters, an order number entered instead of a tracking number, a shipment that has not yet been physically accepted, or a partner carrier that has not handed the item to NZ Post.

Pro Tip: 17TRACK is an independent tracking platform. 17TRACK can help standardize and display available tracking events, but 17TRACK cannot change an address, redirect a parcel, approve a refund, open an NZ Post claim, or force a delivery scan.

How to Track NZ Post Packages

Use the official NZ Post tracker when you need carrier-specific delivery options, and use 17TRACK when you want one view across NZ Post, origin postal operators, destination posts, marketplaces and other carriers.

Find the tracking number on the NZ Post receipt, online label, sender email, marketplace shipment page, or delivery notification.
Remove spaces and punctuation only for copying if the form rejects them; do not delete letters or country-code suffixes from international postal numbers.
Track on NZ Post Tracking for official NZ Post events and available delivery actions.
Track on 17TRACK for multi-carrier recognition and standardized shipment progress, especially when a parcel crosses borders.
If the number is not found, ask the sender whether the item has been lodged, whether the number is a merchant order number, and which carrier currently holds the parcel.

A tracking number identifies a shipment or postal article. An order number identifies a purchase, a reference number may be set by a merchant, a label number may not be activated until NZ Post receives the item, and a delivery notice number may only relate to a missed-delivery instruction.

Tracking Number Formats and Examples

NZ Post can show NZ Post-issued identifiers and some postal partner identifiers. Being trackable on NZ Post does not always mean NZ Post issued the number; inbound international numbers are often issued by the origin postal operator and used by NZ Post after arrival in New Zealand.

Tracking Number Format

Identifier family

Normalized pattern

NZ Post domestic parcel or courier number

Alphanumeric or numeric carrier label identifier; exact public rules vary by product and label system.

View all details for NZ Post domestic identifiers

Length/structure	NZ Post does not publish one universal consumer-facing pattern for all domestic products; examples may include mixed letters and numbers or numeric barcodes depending on label source.
Issued by	NZ Post or an NZ Post-integrated shipping platform when a domestic label is created.
Typical service/use	Tracked domestic parcel, courier, business account label, or online postage shipment.
Who sees it and where	Senders see it on the receipt or label; recipients see it in a dispatch email, marketplace order page, or NZ Post notification.
Tracking scope	Usually visible from label creation or acceptance through depot scans, courier delivery and delivery confirmation.
Important caveat	Do not infer the exact service solely from prefix because product families and label systems can overlap.

UPU S10 outbound from New Zealand

Two letters + nine digits + NZ, such as C# ######### NZ or E# ######### NZ.

View all details for outbound S10 identifiers

Length/structure	13 characters: two service indicator letters, eight serial digits plus one check digit, and the issuing postal operator country code NZ.
Issued by	NZ Post when an international postal item is sent from New Zealand under a postal identifier.
Typical service/use	International parcels, tracked packets, express postal items or registered-style postal items depending on service and prefix.
Who sees it and where	The New Zealand sender sees it on the postal receipt or label; overseas recipients may see the same number from the merchant or destination postal operator.
Tracking scope	NZ Post export handling, international departure, partner postal receipt where available, import processing and final delivery events where exchanged.
Important caveat	The first letters indicate broad postal item categories, not a guaranteed commercial service name for every shipment.

UPU S10 inbound to New Zealand

Two letters + nine digits + origin country code, such as L# ######### CN or C# ######### US.

View all details for inbound S10 identifiers

Length/structure	13-character S10 postal identifier with the country code of the issuing origin post, not necessarily NZ.
Issued by	The origin postal operator, such as China Post, USPS, Royal Mail or another designated postal operator.
Typical service/use	Inbound international mail, packets and parcels entering New Zealand for NZ Post handling or final delivery where NZ Post is the destination postal operator.
Who sees it and where	Marketplace buyers often see this origin-post number in dispatch emails and can continue using it after NZ Post receives the item.
Tracking scope	Origin scans, export events, arrival in New Zealand, border clearance visibility if exchanged, and NZ Post delivery events where available.
Important caveat	NZ Post can track an inbound S10 number without being the issuing carrier.

Merchant order or reference ID

Marketplace-defined order string; no universal postal pattern.

View all details for merchant references

Length/structure	Varies by seller, marketplace or warehouse system.
Issued by	The merchant, marketplace, fulfilment center or freight forwarder.
Typical service/use	Order lookup, customer service reference, warehouse dispatch or invoice matching.
Who sees it and where	Buyers see it on the order page or invoice; NZ Post usually needs the actual tracking number for shipment tracing.
Tracking scope	Normally not trackable on NZ Post unless the merchant has mapped it to a carrier number in its own system.
Important caveat	If NZ Post says the number is invalid, ask the seller for the carrier tracking number rather than the order ID.

Tracking Statuses and Meanings

NZ Post tracking events follow the parcel lifecycle: label or electronic information, acceptance, network movement, customs or handoff for international items, delivery attempt, collection, delivery, exception or return.

Status Quick Lookup

Status

Lifecycle stage

Tracking information received or label created

Pre-shipment

View all details for label created

What it means	A sender or platform has created shipment data, but NZ Post may not yet have the parcel.
Current responsible party	Sender, merchant, warehouse or pickup partner until the first NZ Post acceptance scan.
What happens next	The item is lodged, collected or scanned into the NZ Post network.
What you should do	Wait for physical lodgement; ask the sender for confirmation if it remains unchanged after the promised dispatch window.

Accepted, collected or lodged

Accepted

View all details for accepted items

What it means	NZ Post or an accepted lodging point has physically received the item.
Current responsible party	NZ Post or its contracted collection and processing network.
What happens next	The item is sorted at a processing site and routed toward the destination area.
What you should do	Monitor the next depot or in-transit event; check address and service details if the sender can access them.

In transit or processed at facility

In transit

View all details for in transit

What it means	The parcel is moving through NZ Post sorting, transport or delivery preparation.
Current responsible party	NZ Post transport, depot or delivery operations.
What happens next	A destination depot, courier, collection point or delivery attempt event appears.
What you should do	No action is needed unless the item exceeds the published delivery target or a service alert applies.

Held by Customs, border clearance or awaiting clearance

Customs/Handover

View all details for customs status

What it means	An international item is under border, biosecurity, security or customs processing and may require data, inspection or duties.
Current responsible party	New Zealand border agencies, NZ Post as postal operator, or the destination country’s border authority depending on direction.
What happens next	The item is released to postal delivery, assessed for charges, returned, or held for instructions.
What you should do	Follow official NZ Post or customs instructions; do not assume arrival in country means customs release.

Out for delivery

View all details for out for delivery

What it means	The parcel is with a delivery courier or prepared for a delivery round.
Current responsible party	NZ Post last-mile delivery network.
What happens next	Delivery, attempted delivery, safe drop, redirection, or card-to-call collection may occur.
What you should do	Keep delivery instructions current where available and ensure access to the address.

Delivered

View all details for delivered

What it means	NZ Post has recorded a final delivery event, safe place delivery, signature, or delivery to an approved location.
Current responsible party	Recipient or delivery location after delivery, unless the scan is disputed.
What happens next	No further movement is expected unless a dispute, misdelivery investigation or return is opened.
What you should do	Check property, mailbox, parcel location, household, reception and neighbours before escalating.

Attempted delivery, card left or ready for collection

Pickup

View all details for pickup events

What it means	Delivery could not be completed or the service requires collection from an NZ Post location, depot or partner outlet.
Current responsible party	NZ Post holding location until collection or redelivery arrangement.
What happens next	The recipient collects, arranges redelivery where available, or the parcel is eventually returned under NZ Post rules.
What you should do	Use the card or tracking page to check collection requirements, ID, location and any deadline.

Exception, delayed, address issue or unable to deliver

Exception

View all details for delivery exceptions

What it means	A condition such as address problem, access issue, damaged label, weather, network disruption or customs problem has interrupted normal progress.
Current responsible party	NZ Post, the sender, recipient, customs authority or partner carrier depending on the event.
What happens next	NZ Post may retry, hold for instructions, return, request information, or update after a manual resolution.
What you should do	Read the exact event, prepare address and shipment evidence, then contact the responsible party shown by the latest scan.

Return to sender

Return

View all details for return to sender

What it means	The parcel is being sent back because delivery, collection, customs clearance or address resolution failed.
Current responsible party	NZ Post or a postal partner during return movement; the sender regains control after return delivery.
What happens next	The parcel moves back to the sender or origin post and may no longer be deliverable to the original recipient.
What you should do	Recipients should contact the sender for reshipment or refund; senders should check why the item was returned before resending.

Services and Delivery Times

NZ Post delivery speed depends on the purchased service, cut-off time, origin, destination, weekends, public holidays, rural delivery, address quality, service alerts and customs. Treat published delivery targets as service standards or estimates unless NZ Post explicitly states a guarantee for the product purchased.

Service Comparison

Service

Service type

Domestic tracked parcel and courier

New Zealand parcel delivery

View all details for domestic tracked parcel and courier

Best for	Consumer and business parcels within New Zealand that need scan visibility.
Coverage	New Zealand addresses, with rural and remote areas subject to service conditions.
Tracking level	Acceptance, processing, delivery attempt and delivery events where scanned.
Key size/weight condition	Current limits depend on product, packaging and channel; check NZ Post sending rules before posting.
Included protection/extra service	Cover, signature and extra services vary by product and purchased option.
Main limitation	Delivery targets can be affected by rural delivery, address issues and service disruptions.

Letters and mail products

Postal mail

View all details for letters and mail

Best for	Documents and correspondence that may not need parcel-style event tracking.
Coverage	Domestic New Zealand mail network and international mail where purchased.
Tracking level	Standard mail may have limited or no consumer tracking; tracked or registered options provide more evidence where available.
Key size/weight condition	Envelope, document and letter limits depend on the selected NZ Post mail product.
Included protection/extra service	Registered or signature-style services may add evidence depending on product.
Main limitation	A barcode on mail is not always equivalent to parcel tracking visible to recipients.

International sending from New Zealand

Cross-border postal parcel or packet

View all details for international sending

Best for	Sending goods or documents from New Zealand to overseas recipients.
Coverage	Destination availability, acceptance and restrictions vary by country and service.
Tracking level	NZ Post export events plus destination postal events where the overseas operator supplies tracking.
Key size/weight condition	International size, weight, customs and dangerous-goods rules apply.
Included protection/extra service	Cover and signature depend on service and destination.
Main limitation	Customs, aviation security and destination postal performance are outside NZ Post’s sole control.

Inbound international delivery in New Zealand

Destination postal handoff

View all details for inbound international delivery

Best for	Marketplace purchases or postal parcels sent to New Zealand from another country.
Coverage	New Zealand last-mile delivery after arrival, clearance and handoff to NZ Post where applicable.
Tracking level	Origin post events, international movement and NZ Post destination events when exchanged.
Key size/weight condition	Origin and New Zealand import rules both apply.
Included protection/extra service	Determined by the sender’s origin service and any applicable postal agreements.
Main limitation	The origin seller or origin post often controls investigation and compensation before NZ Post receives the item.

Delivery Time

Service

Published delivery standard

Domestic parcel and courier

Varies by origin, destination, service, rural delivery and cut-off time.

View all delivery-time details for domestic parcel and courier

Business or calendar days	NZ Post service standards are normally interpreted using business-day delivery operations unless a product states otherwise.
Guarantee status	Not automatically guaranteed; check the purchased product and current NZ Post terms.
Starts counting from	Physical acceptance or lodgement after cut-off, not merely label creation.
Main delay factors	Cut-off, weekends, public holidays, rural delivery, weather, operational alerts, incorrect address and missed delivery.
Official source date/validity	Use the current NZ Post delivery target and service alert pages for the active standard.

International outbound

Varies by destination country, service, customs and international transport capacity.

View all delivery-time details for international outbound

Business or calendar days	Published estimates may use working days and exclude time awaiting customs, security or destination delivery events.
Guarantee status	Do not assume a money-back guarantee unless it is expressly included in the selected NZ Post international service.
Starts counting from	Acceptance by NZ Post and export processing, subject to cut-off and documentation completion.
Main delay factors	Customs declarations, prohibited goods, aviation security, line-haul connections, destination postal capacity and local holidays.
Official source date/validity	Use the current NZ Post international delivery target, destination availability and service alert pages.

Inbound international to New Zealand

Varies by origin carrier, export timing, arrival, border processing and NZ Post final delivery.

View all delivery-time details for inbound international

Business or calendar days	Origin-post estimates and NZ Post destination handling may use different calendars and cut-offs.
Guarantee status	Any compensation or guarantee is usually tied to the sender’s purchased origin service, not to 17TRACK.
Starts counting from	Origin acceptance for origin estimates; NZ Post handling starts after arrival, clearance and handoff to NZ Post.
Main delay factors	Origin export backlog, flights, customs, incomplete import data, duties and address quality.
Official source date/validity	Check the origin post and NZ Post tracking pages for the latest active events.

Common Tracking Problems and Solutions

Most NZ Post tracking problems fall into three categories: the parcel has not yet been accepted, the parcel is moving without a recent scan, or an exception requires sender, recipient, customs or NZ Post action.

Problem & Solution

Problem/status shown

Likely cause

Invalid number or no tracking found

Wrong identifier, not yet active, unsupported partner number or copied characters missing.

View solutions for invalid NZ Post tracking

Check first	Compare with receipt or sender email; ensure it is not the order number.
Immediate action	Try NZ Post Tracking and 17TRACK carrier auto-detection.
When to escalate	Escalate to the sender if the promised dispatch time has passed and no acceptance scan appears.
Who to contact	Sender or merchant first; NZ Post after the number is recognized or physically lodged.

Label created but no movement

Shipment data exists but the item may not have been handed to NZ Post.

View solutions for label created

Check first	Sender dispatch date, pickup booking and whether a third-party warehouse is involved.
Immediate action	Wait for first NZ Post scan if the dispatch window is still current.
When to escalate	Ask the sender to confirm lodgement when no physical acceptance event appears after the sender’s dispatch promise.
Who to contact	Sender or merchant, because NZ Post may not yet hold the parcel.

Stuck in transit or no update

Normal scan gap, line-haul movement, rural route, weekend, disruption or missed scan.

View solutions for no NZ Post update

Check first	Latest scan location, service type, delivery target and NZ Post service alerts.
Immediate action	Monitor for the next processing or delivery scan; avoid opening duplicate inquiries too early.
When to escalate	Escalate when the shipment is outside the applicable NZ Post delivery target or the official help page allows an inquiry.
Who to contact	NZ Post for recognized domestic parcels; sender or origin post for pre-handoff international items.

Address issue or delivery exception

Incomplete address, access problem, unsafe delivery location or recipient instruction conflict.

View solutions for address exceptions

Check first	Postal address, unit number, rural delivery number, business name and delivery instructions.
Immediate action	Use official delivery management where available or ask the sender to correct details.
When to escalate	Escalate immediately if the item is being returned or held pending instructions.
Who to contact	NZ Post if the parcel is in NZ Post delivery; sender if account-level changes are required.

Delivered but not received

Safe place delivery, household pickup, reception desk, neighbour, wrong address scan or theft after delivery.

View solutions for delivered but not received

Check first	Mailbox, porch, safe place, parcel locker, building reception, family members, flatmates and neighbours.
Immediate action	Check proof of delivery where available, then contact NZ Post with the tracking number and delivery address.
When to escalate	Escalate promptly if the delivery location is wrong or NZ Post requests sender involvement.
Who to contact	NZ Post for delivery scan investigation; sender or merchant for replacement or refund policy.

Customs hold

Import assessment, missing data, prohibited item concern, duty/tax payment or border inspection.

View solutions for customs holds

Check first	Customs messages, email or SMS from NZ Post, destination rules and sender declaration quality.
Immediate action	Follow official payment or information instructions only through trusted NZ Post or government links.
When to escalate	Escalate if official instructions are missing, disputed or the item is marked for return or seizure.
Who to contact	NZ Post or the relevant customs/biosecurity authority depending on the notice.

Lost, damaged or contents missing

Network loss, delivery dispute, damaged packaging, prohibited contents or insufficient packing.

View solutions for lost or damaged NZ Post parcels

Check first	Tracking history, service purchased, packaging, photos, invoice, sender receipt and cover terms.
Immediate action	Keep packaging and contents; contact the sender if the shipment was purchased online.
When to escalate	Use NZ Post’s official inquiry or claim channels when the relevant service and time conditions are met.
Who to contact	Sender usually files seller refunds and may need to file carrier claims; recipient provides evidence and delivery details.

International Shipping, Customs and Carrier Handoffs

NZ Post participates in cross-border delivery as the origin postal operator for items sent from New Zealand and as a destination or delivery operator for many inbound postal items. Electronic pre-advice, physical handoff and first receiving scan are separate events.

International Flow

Stage

Physical custodian/responsible entity

Origin posting

NZ Post for outbound New Zealand items, or an overseas post for inbound items.

View all details for origin posting

Typical tracking event	Accepted, lodged, item received or posting information received.
What is happening	The parcel enters the postal network or data is prepared for handoff.
Can the tracking number change?	Postal S10 numbers often remain the same; commercial partner numbers may be associated or replaced.
Normal visibility gap	Short gap between label creation and first acceptance is common.
What the customer should do	Confirm sender lodgement if the number remains only pre-advised.

Export processing and security

Origin postal operator, export facility, aviation security and customs where applicable.

View all details for export processing

Typical tracking event	Processed for export, departed facility, handed to airline or leaving country.
What is happening	The item is sorted, screened and prepared for international transport.
Can the tracking number change?	Usually no for postal S10; partner platforms may show internal IDs.
Normal visibility gap	Gaps can occur while awaiting flight or next postal exchange scan.
What the customer should do	Check service alerts and ensure customs declaration data is complete if the sender is contacted.

Line-haul transport

Airline, contracted transport or postal exchange network.

View all details for line-haul transport

Typical tracking event	Departed country, in transit to destination or no new event until arrival.
What is happening	The physical item is moving between countries and may not be scanned by NZ Post during flight or transit.
Can the tracking number change?	Usually the customer-facing postal number remains usable.
Normal visibility gap	Several days or longer can occur depending on route, capacity and scan exchange.
What the customer should do	Do not assume loss solely because no scan appears during international transport.

Import customs and border processing

Destination customs, biosecurity authority and destination postal operator.

View all details for import customs

Typical tracking event	Arrived in destination country, awaiting clearance, held by customs, released from customs.
What is happening	Authorities may assess documents, duties, taxes, biosecurity or prohibited goods.
Can the tracking number change?	Postal number usually remains; some destination systems may create a local delivery reference.
Normal visibility gap	Visibility depends on customs and postal scan exchange; arrival is not the same as release.
What the customer should do	Follow official payment or information requests and avoid unofficial payment links.

Destination handoff and last mile

NZ Post in New Zealand or the destination postal operator overseas.

View all details for destination handoff

Typical tracking event	Received by destination operator, processed at facility, out for delivery, delivered or collection available.
What is happening	The destination postal operator sorts the item locally and attempts delivery.
Can the tracking number change?	It may remain the origin number or be linked to a local reference depending on the operator.
Normal visibility gap	A gap can occur between customs release and the first local depot scan.
What the customer should do	Use the same number on NZ Post or the destination post and contact the local operator after local acceptance.

Delivery Management and Post-shipment Options

NZ Post delivery management options depend on the product, parcel status, sender restrictions and whether the item is domestic or international. Some changes are recipient-facing; account-level changes may require the sender.

Option

Who can request

Delivery instructions or safe place

Recipient where the tracking page or notification allows it.

View all details for delivery instructions

Eligibility	Available only for eligible tracked items and addresses.
Deadline/available stage	Before final delivery attempt and only while NZ Post can still action the instruction.
Fee	Fees, if any, depend on the selected option and current NZ Post terms.
Guaranteed?	No; safety, access, signature requirements and sender restrictions may override the instruction.
Official action link	NZ Post Tracking

Redelivery or collection after missed delivery

Recipient with tracking number, card details and proof of identity where required.

View all details for redelivery or collection

Eligibility	Available when NZ Post has attempted delivery or sent the item to a collection location.
Deadline/available stage	During the holding period shown on the card or tracking instructions.
Fee	Check current NZ Post instructions; fees may vary by option and service.
Guaranteed?	No; depends on item status, address, signature requirements and network constraints.
Official action link	NZ Post Tracking

Address correction or sender instruction

Usually the sender or account holder when NZ Post requires authorization.

View all details for address correction

Eligibility	Possible only if the item has not progressed beyond the stage where routing can be changed.
Deadline/available stage	Before delivery, return or irreversible routing.
Fee	Current fees and eligibility should be confirmed with NZ Post or the sender’s account terms.
Guaranteed?	No; NZ Post may be unable to alter address details after processing.
Official action link	NZ Post Contact & Support

Lost, Damaged, Claims, Insurance and Refunds

An NZ Post tracking inquiry, a missing-item investigation, a compensation claim, a postage refund and a marketplace refund are different processes. 17TRACK cannot approve any of them.

Process

Use when

Tracking inquiry

A tracked item is delayed, has an unclear scan, or appears misdelivered.

View all details for NZ Post tracking inquiry

Who files	Recipient or sender may contact NZ Post depending on item status and available information.
Earliest/latest filing time	Use NZ Post’s current help guidance for when an item qualifies as late or missing.
Required evidence	Tracking number, sender details, recipient address, service type and latest scan.
Possible outcome	Status explanation, depot check, delivery investigation, instruction to contact sender, or claim path.
Official link	NZ Post Contact & Support

Loss or damage claim

An eligible NZ Post item is confirmed lost, damaged, or missing contents.

View all details for NZ Post loss or damage claims

Who files	The sender, account holder or eligible claimant under NZ Post terms usually controls the carrier claim.
Earliest/latest filing time	Deadlines vary by product and destination; check NZ Post compensation and terms pages before filing.
Required evidence	Proof of posting, tracking number, value proof, photos, damaged packaging and contents.
Possible outcome	Investigation, compensation under service cover, rejection, request for more evidence, or referral to sender.
Official link	NZ Post Contact & Support

Marketplace refund or replacement

You bought goods online and need a commercial remedy from the seller.

View all details for marketplace refunds

Who files	The buyer opens a seller or marketplace case; the seller may separately contact NZ Post.
Earliest/latest filing time	Marketplace policy deadlines apply and are separate from NZ Post claim windows.
Required evidence	Order number, tracking number, delivery dispute details, photos and messages with seller.
Possible outcome	Refund, replacement, seller investigation, denial or request to wait until the shipping promise expires.
Official link	Use the marketplace or seller support channel shown on the order page.

Shipping Restrictions and Special Handling

NZ Post restrictions can affect acceptance, air transport, customs clearance, delivery speed and compensation. This is a tracking-focused summary, not a complete legal or dangerous-goods guide.

Customer Service

Before contacting NZ Post, prepare the tracking number, sender name, recipient address, posting date, service type, latest scan, item description, value proof, photos for damage, and any delivery card or customs notice.

Customer Service

Channel

Verified contact/link

Official tracking

NZ Post Tracking

View all details for official tracking

Best for	Checking current events, delivery options and whether NZ Post recognizes the number.
Region/language	New Zealand; English interface.
Hours and time zone	Online self-service availability may differ from live support hours.
Information to prepare	Tracking number and delivery postcode or address if requested.
Important limitation	Tracking cannot resolve refunds or marketplace disputes by itself.

Contact and support center

NZ Post Contact & Support

View all details for NZ Post Contact & Support

Best for	Delivery problems, late parcels, damaged items, account questions and official help topics.
Region/language	New Zealand support; language options should be checked on the current page.
Hours and time zone	Use the current NZ Post contact page for live channel hours and New Zealand time-zone details.
Information to prepare	Tracking number, sender, recipient, address, item description, value and photos if relevant.
Important limitation	Some claims or account changes may require the sender or account holder.

Find a postal outlet

NZ Post location finder

View all details for postal outlet support

Best for	Posting, collection, ID checks, retail services and local service availability.
Region/language	New Zealand locations; service availability varies by outlet.
Hours and time zone	Check the locator for current branch hours and holiday changes.
Information to prepare	Tracking number, collection card, photo ID and authorization if collecting for someone else.
Important limitation	Retail outlets may not be able to resolve depot investigations or international customs issues.

Efficient escalation order: check NZ Post Tracking, check service alerts, contact the sender if the item has not been accepted, contact NZ Post for recognized NZ Post events, then use seller or marketplace dispute channels if the shipment outcome affects an online purchase.

Ecommerce and Business Tracking

Businesses should separate three use cases: consumer tracking on NZ Post, direct NZ Post business or developer integrations where eligible, and 17TRACK multi-carrier tracking for cross-border orders and carrier normalization.

Option

Provider

Consumer tracking

NZ Post

View all details for NZ Post consumer tracking

Carrier coverage	NZ Post-recognized shipments and supported partner postal numbers.
Primary use	Single-parcel lookup and delivery options for consumers.
Authentication	Usually no developer authentication for simple web tracking.
Tracking/batch/webhook capability	Manual lookup; batch and webhook functions are not the main consumer-tracking purpose.
Current developer documentation	NZ Post Tracking
Migration/deprecation note	No consumer API migration is implied by the public tracking page.

Official business integration

NZ Post

View all details for NZ Post official business integration

Carrier coverage	NZ Post services available to the approved business account or integration product.
Primary use	Shipping, labels, account services and shipment operations where NZ Post offers a current integration.
Authentication	Requires NZ Post business credentials or developer access where offered; public unauthenticated tracking API details were not confirmed for this page.
Tracking/batch/webhook capability	Capabilities depend on the current NZ Post developer or business platform and contract.
Current developer documentation	NZ Post Business
Migration/deprecation note	Businesses should verify current NZ Post developer documentation before building against any legacy endpoint.

Multi-carrier tracking API

17TRACK

View all details for 17TRACK API

Carrier coverage	Multi-carrier tracking coverage, including NZ Post where supported by 17TRACK carrier recognition.
Primary use	Batch tracking registration, standardized events, exception monitoring and WISMO support for ecommerce operations.
Authentication	API key sent in the 17token header.
Tracking/batch/webhook capability	Register tracking numbers and use 17TRACK API features described in the official documentation.
Current developer documentation	17TRACK API documentation
Migration/deprecation note	Use the current v2.4 documentation and confirm carrier code before production registration.

FAQ

1. How do I track my NZ Post package?

Enter the tracking number on the official NZ Post Tracking page or use 17TRACK to view available NZ Post and partner-carrier events.

2. Where can I find my NZ Post tracking number?

Look on the NZ Post receipt, online shipping label, sender email, marketplace dispatch page, or delivery notification; an order number is not always a tracking number.

3. What does an NZ Post tracking number look like?

NZ Post numbers vary by product; international postal items commonly use a 13-character UPU S10 format with two letters, nine digits and a country code such as NZ or the origin country.

4. When will NZ Post tracking show the first scan?

The first meaningful scan usually appears after NZ Post physically accepts or processes the item, not necessarily when the sender creates the label.

5. Why is my NZ Post tracking not updating?

Tracking may not update during line-haul movement, weekends, rural routing, customs processing, operational disruption or missed scans; check service targets and alerts before escalating.

6. How long does NZ Post delivery take?

NZ Post delivery time varies by service, origin, destination, cut-off time, public holidays, rural delivery and customs, so use the current NZ Post delivery target for the purchased product.

7. What should I do if NZ Post attempted delivery?

Follow the tracking page or delivery card instructions for collection, redelivery or delivery options, and prepare identification if collecting from an outlet.

8. What should I do if NZ Post says delivered but I did not receive it?

Check your mailbox, safe place, property, building reception, household members and neighbours, then contact NZ Post with the tracking number and delivery address if the parcel is still missing.

9. How do I report a lost or damaged NZ Post parcel?

Keep packaging, photos, proof of value and tracking details, then use NZ Post Contact & Support or ask the sender to file the carrier claim where the sender controls the service.

10. How do I contact NZ Post customer service?

Use NZ Post Contact & Support for current official contact channels, and prepare the tracking number, address, posting date, service type and latest scan before contacting support.

11. Can NZ Post track an inbound international parcel that was issued overseas?

Yes, NZ Post may track and deliver an inbound postal item using the origin-post S10 number after it arrives in New Zealand, but the number was issued by the origin postal operator.

12. Does arrival in New Zealand mean customs has cleared my parcel?

No, arrival in New Zealand means the item has reached the country or exchange process; customs, biosecurity or security clearance may still be pending.

13. Can an NZ Post service be inferred from the tracking prefix alone?

Not reliably, because NZ Post product labels, partner numbers and postal formats can overlap; use NZ Post Tracking or 17TRACK carrier recognition to validate the shipment.

14. Who is responsible when a partner carrier has not handed the parcel to NZ Post?

The sender, marketplace, freight forwarder or origin carrier remains responsible until NZ Post physically receives or scans the parcel into its network.

15. Can businesses track NZ Post shipments through an API?

Businesses should verify current NZ Post business integration documentation for direct carrier access, or use the 17TRACK API for multi-carrier tracking registration and standardized visibility.

Tracking API

// 1. NZ Post official tracking API
// Current public official tracking API endpoint, method and authentication
// were not confirmed from the public consumer tracking pages used for this guide.
// Do not build against legacy or third-party examples without verifying current
// NZ Post developer or business documentation and account eligibility.

// 2. 17TRACK API
// Register an NZ Post tracking number with 17TRACK.
// CARRIER_CODE is left as a placeholder because the current 17TRACK carrier
// code for NZ Post should be confirmed in your 17TRACK account or carrier list.

POST https://api.17track.net/track/v2.4/register
Headers:
  17token: YourKey
  Content-Type: application/json

Body:
[
  {
    "number": "TRACKING_NUMBER",
    "carrier": "CARRIER_CODE"
  }
]