Sample Invoice Template - New Zealand

A valid tax invoice in New Zealand requires your business name, IRD number (if GST-registered), customer details, invoice date, unique invoice number, description of services or goods, quantity, price, GST amount (if applicable), and payment terms. The sample template incorporates all these elements. When supplying to GST-registered customers or when you're required to register, GST must be clearly separated. A properly formatted tax invoice meets Inland Revenue standards and protects both parties for accounting and compliance purposes.

Yes, if you're GST-registered, your IRD number must appear on every invoice you issue—it's a legal requirement for tax invoices. Add your IRD number below or beside your business name. Even if you're not GST-registered yet, including your IRD number once obtained prevents customer confusion and demonstrates compliance readiness. If you haven't registered for GST, you can still issue invoices, but they won't be classified as tax invoices and won't show GST components. Update your invoices automatically once your registration status changes.

A date-based sequence like the template example "20250616-001" (date plus sequence) works exceptionally well for NZ invoicing. This format provides chronological clarity, simplifies tracking, and aids reconciliation during tax preparation. Alternative formats include sequential numbering (INV-001, INV-002) or year-based sequences (2025-001). Whichever system you choose, maintain consistency and ensure each invoice has a unique number. The Inland Revenue expects sequential numbering for audit purposes, making date-based formats particularly advantageous as proof of issue timing.

Use the standard format: Street Address, Suburb/Locality, City, Postcode. For example: "128 Lambton Quay, Wellington Central, Wellington 6011." Rural properties use "RD" (Rural Delivery) numbers instead of street addresses. Always verify addresses match your customer's official business registration, especially for GST-registered entities. Accurate formatting is critical during Inland Revenue audits when invoices are matched against records. The sample template demonstrates proper NZ address layout that adapts to any region—simply update details for your specific locations while maintaining this structure.

You must register for GST once your annual revenue exceeds NZD $60,000 in a 12-month period. After registration, GST (currently 15%) must appear separately on every invoice—omitting it is a serious compliance error. You can voluntarily register below this threshold. Before reaching the threshold, invoices may indicate "GST exempt" or "GST not charged—turnover below threshold." Keep detailed records marking when you exceeded the threshold to establish your correct registration date. Your invoice template should update automatically once your GST status changes.

Display clear payment terms on every invoice: "Net 15" (payment due in 15 days), "Net 30" (standard for many businesses), or "Due on receipt" for immediate payment. Bank transfer (direct credit) is the standard payment method in New Zealand—include your account name and number prominently. Credit card payments and online payment links are increasingly expected. Cheques remain an option but are declining in use. Specifying your preferred payment method reduces payment delays and improves cash flow, particularly important for service-based invoicing like the design and development services shown in the template.

This template suits most service-based NZ invoicing, particularly for consulting, design, and professional services. You may need variations for specific scenarios: credit notes require different numbering and negative amounts, recurring invoices benefit from subscription formats, and proforma invoices show preliminary pricing. Retail businesses with product-heavy inventory might prefer formats with stock codes. International invoicing requires clear currency declaration and exchange rate consideration. The template's flexibility allows customization while maintaining GST compliance and required NZ invoice elements. Always verify modifications protect legal compliance before sending to clients.

Yes, freelancers and sole traders use this template by replacing "Auckland Design Studio Ltd" with your business or trading name. Include your IRD number if GST-registered—required for anyone earning over NZD $60,000 annually. You don't need company registration; your name as the supplier is sufficient. List your services clearly with dates performed, as the design services example shows. Include payment terms and your contact details. This template accommodates one-person operations, partnerships, and registered companies equally, making it versatile for any NZ business structure.