myIR, payments and more
Suppliers
If you're a current supplier or are interested in becoming a supplier, find out how we buy goods and services.
Our buying approach
Find out how we buy goods and services and which Government collaborative contracts we participate in.
Invoicing us
Find out how to invoice us for goods and services you supply and how to ensure you receive prompt payment.
Getting paid
Find out about our payment terms and payment methods.
Working with us
Find out how to keep your details up-to-date, give us feedback and make complaints.
