Information for our suppliers and contractors
As a supplier or contractor to Vector or one of Vector’s subsidiary companies, we want to make it easy for you to do business with us. The page provides useful information for reference.

Accounts payable
Here is some infomation about our invoice and payment processes to help ensure you are paid on time.
You must obtain a purchase order from Vector before supplying goods and/or services to us. Vector pay suppliers based on approved purchase orders matched to an invoice through a scanning system.
The purchase order relating to the goods and services you provide Vector or relevant Vector group entity must be included on your invoice. If there isn’t a valid purchase order number shown on an invoice it may be returned to the supplier or delay payment.
You should have received a purchase order when the goods or services were requested.
A valid purchase order number is ten digits long and begins with ‘45’.
If you do not have a purchase order, please contact the person you have been dealing with at Vector to request this information.
Purchase order terms and conditions
Unless you have a specific written contract with Vector that the relevant Vector entity and the seller have both executed in respect of the goods/services described in a purchase order, Vector’s standard conditions of purchase (goods and services) domestic and international, will apply to all purchase orders. These can be viewed here.
These standard conditions of purchase may change from time to time.
What to include on your invoice
Your invoice must reference:
- a Vector purchase order number
- the same company as named on the purchase order
If you are a supplier registered for Goods and Services Tax (GST) in New Zealand
Your invoice must comply with GST law.
- Your invoice must contain the following:
- The words “Tax Invoice” in a prominent place
- Your name and address
- Your GST registration number
- The name and address of the recipient (the name of the relevant Vector group entity)
- Date of issue of the tax invoice
- Description of the goods and/or services provided
- The quantity or volume of the goods and/or services provided
- Either: the dollar value of the supply with the GST amount shown separately, or the total combined dollar value of the supply and GST amount with a statement that the total is “GST Inclusive”.
In the event that a supply is exempt from GST, then this should be separately identified.
Any adjustment to an invoice will generally require either a debit note or credit note to be issued which is compliant with GST law.
Information on GST record requirements can be obtained from Inland Revenue website.
If you are a supplier not registered for GST in New Zealand
Your invoice must contain the following:
- Your name and address
- The name and address of the recipient (the name of the relevant Vector group entity)
- Date of issue of the tax invoice
- Description of the goods and/or services provided
- The quantity or volume of the goods and/or services provided
- Dollar value of supply
If you have any questions please either email us or call (+64) 9 978 7626
Changing your account details
Please email us at accounts.payable@vector.co.nz advising us of what has changed.
Bank changes
Bank account changes must be accompanied with a valid document that includes the bank account details, such as:
- Bank deposit slip
- Bank verified printed document
- Internet banking screenshot
Name changes / Other
For all other changes including changes to business trading names, company names, company registration numbers, and GST or company ownership please provide information to assist with coordination and management of our database. E.g.
- NZ Certification of Incorporation
- ASIC references
- Valid invoice