Inland Revenue NZ

What Inland Revenue NZ does

Inland Revenue NZ (Te Tari Taake) is the New Zealand Government's tax authority and a statutory public-sector department responsible for administering the country's tax system and a portfolio of social policy programs. It collects and enforces income tax, GST, and other revenue types, and administers Working for Families, Student Loans, Child Support, and KiwiSaver on behalf of the Crown. The department serves all New Zealand taxpayers, employers, and intermediaries through 18 customer-facing offices and the myIR digital portal, which is the primary channel for filing, assessment, and benefit interaction.

The operating model is funded through parliamentary appropriations rather than commercial revenue, and is delivered by a workforce in the 5,001-10,000 employee range headquartered in Wellington. The technology stack centers on the myIR platform, which connects employers, tax agents, and individuals to filing, payment, and entitlement workflows, and is increasingly augmented by AI/ML capabilities for compliance risk management, anomaly detection, and predictive analytics. The department is also exploring open banking integration and engaging with international peers such as HMRC on data and service-design approaches.

Strategically, Inland Revenue is expanding its mandate and enforcement footprint: it administers new policy instruments such as Investment Boost (2025), signed a new Double Taxation Agreement with the UK in June 2026, and is intensifying debt recovery — initiating 316 business wind-ups in the first four months of 2026 against a tax debt book exceeding NZ$9 billion. Its position rests on a statutory monopoly over NZ tax administration, a comprehensive national taxpayer dataset, and embedded integrations with employer payroll and accounting ecosystems.

Name

Inland Revenue NZ

Legal name

Inland Revenue (Te Tari Taake)

Website

https://ird.govt.nz

Company type

Private

Founded year

1840

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Inland Revenue NZ (Te Tari Taake) is New Zealand's statutory tax authority. It collects taxes and administers social programs including Working for Families, Student Loans, Child Support, and KiwiSaver for all NZ taxpayers and employers via the myIR digital portal and 18 service offices.

Ownership category

akta.pro rank

Product category

Public Tax Administration

NAICS

Public Finance Activities (921130), Public Administration (92)

SIC

Services-Social Services (8300)

akta.pro primary industry

Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO)

Keywords

• Tax administration services
• Government revenue collection
• Social policy programs
• Tax compliance services
• Taxpayer account management

Headquarters

HQ city

Wellington

HQ country

New Zealand

HQ region

Oceania

Offices18 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Distribution channels6 records

Marketing channels8 records

Core offering

Inland Revenue NZ collects most of the revenue the New Zealand Government needs to fund its programmes, administering income tax, GST, PAYE, fringe benefit tax, provisional tax, and property tax alongside social policy programmes including Working for Families, KiwiSaver, Student Loans, Child Support, and Paid Parental Leave. The department's core digital offering is the myIR online portal for self-service account management, filing, and payments, supported by 18 customer-facing offices, contact centres, and a network of registered tax intermediaries. It also administers international tax frameworks, the Unclaimed Money service, and ACC levy collection.

Product overview

Inland Revenue NZ operates as a government tax authority offering a comprehensive suite of digital services through its myIR online portal. The core product is myIR, a secure online account management system complemented by specialized services for different tax types (Income Tax, GST, Fringe Benefit Tax, Property Tax) and social policy programs (Working for Families, KiwiSaver, Student Loans, Child Support, Paid Parental Leave). The department also provides dedicated services for international taxation, cryptocurrency compliance, and unclaimed money recovery. For business integration, Inland Revenue offers a digital service provider gateway with file upload capabilities and is exploring open banking technologies. The organization uses AI and machine learning for compliance risk management and fraud detection, with all algorithmic decisions subject to human oversight.

Differentiator

Problem solved

Functional benefit

Products and services

• myIR Online secure account management portal allowing customers to view payments, change details, file tax returns, GST returns, and access student loan and KiwiSaver information. The core digital product for individuals and businesses.
• Income Tax

Quantifiable outcome

• Tax debt rose to over $9 billion as of June 2025, with Inland Revenue applying to wind up 316 businesses in first four months of 2026 — nearly double 2023 levels
• +4 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature1 record

Partnerships

Four partnerships are on record, tiered core and flagship.

• OECD (Organisation for Economic Co-operation and Development)coreTechnology or IntegrationInland Revenue participates in OECD international tax frameworks including the Crypto-Asset Reporting Framework (CARF) for automatic exchange of crypto-asset information, the Common Reporting Standard (CRS) for cross-border financial account information, Country-by-Country Reporting (CbCR) as part of BEPS, and the Automatic Exchange of Information (AEOI) initiative. New Zealand has signed up to CARF and AEOI for sharing information about foreign tax residents or crypto-asset users with other tax authorities.
• HMRC (UK His Majesty's Revenue and Customs)flagshipTechnology or IntegrationHMRC pioneered government use of open banking technology through fintech supplier Ecospend. Inland Revenue is drawing on the UK's experience and issued a request-for-information (RFI) for open banking and related technologies to explore reducing incorrect payments, minimizing direct debit errors and fraud, and cutting payment reconciliation errors.
• New Zealand Government agencies (MSD, MOJ, MBIE, Police, Customs, ACC, Stats NZ)coreOthersInland Revenue discloses personal information to other New Zealand government agencies under information matching or sharing agreements, including Ministry of Social Development, Ministry of Justice, Ministry of Business Innovation and Employment, NZ Police, NZ Customs Service, Accident Compensation Corporation, and Statistics New Zealand.
• Foreign tax authorities (treaty partners)coreOthersInland Revenue administers New Zealand's double tax agreements (DTAs) with multiple countries. New Zealand signed a new DTA with the United Kingdom in June 2026 to replace the 1984 agreement, and also signed a new DTA with Slovenia. The competent authority office administers exchange of information under DTAs and handles mutual agreement procedures (MAP) for resolving double taxation disputes.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Others

• Worldline: Global payments processor that replaced Windcave as IRD's card payment processor. Comparable as a payments infrastructure supplier rather than a tax administration peer.
• Ecospend: UK fintech that supplies open banking account-verification technology to HMRC. Cited by IRD as the reference implementation for its own open banking RFI, making it a directly comparable technology partner rather than a competitor.

Direct peers

• Canada Revenue Agency (CRA): Canada's federal tax and benefits administrator, handling income tax, GST/HST, payroll, and benefits delivery (similar to IRD's combination of tax and social policy administration).
• Australian Taxation Office (ATO): Australia's national revenue authority administering income tax, GST, superannuation (analogous to KiwiSaver), and PAYG withholding. Closely comparable jurisdiction, scale, and product mix to IRD.
• National Tax Agency (Japan): Japan's central tax administration overseeing income tax, corporate tax, consumption tax, and inheritance tax under a unified framework. Comparable as a national-level tax administrator.
• South African Revenue Service (SARS): South Africa's revenue collection agency administering income tax, VAT, PAYE, and customs, with significant investment in digital transformation and data analytics for compliance.
• HM Revenue & Customs (HMRC): United Kingdom's national tax authority, responsible for income tax, VAT, PAYE, and a similar range of social policy-style programs. HMRC is explicitly cited by IRD as the model for its open banking initiative via Ecospend.
• Inland Revenue Authority of Singapore (IRAS): Singapore's tax administrator covering income tax, GST, property tax, and withholding tax. A directly comparable single-agency revenue collection model in a similarly compact jurisdiction.
• Irish Revenue Commissioners: Ireland's tax and customs administration, recognized for digital-first tax services (Revenue Online Service) comparable in scale and modernization philosophy to IRD's myIR platform.

Broad incumbents

• Internal Revenue Service (IRS): United States federal tax administrator. While much larger and structurally different (no GST, state-level layers), it is the closest analogue in administering federal income tax and payroll withholding at national scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/InlandRevenueNZ
• Facebookfacebook.com/IRDNZ
• LinkedInlinkedin.com/company/inland-revenue-nz
• Xx.com/NZInlandRevenue

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Inland Revenue NZ