Long & Cowan Chartered Accountants
Wellington • Chartered Accountant • longcowan.co.nz
Offering our Accounting Services in Wellington, and close-surrounding Areas
💬 Your Trusted Accountants for over 75 Years
Explore expert accounting and advisory services with Long & Cowan, a trusted Wellington Chartered Accountant serving businesses across the region.
Comprehensive Accounting Solutions in Wellington
Long & Cowan stand out as a leading Wellington Chartered Accountant, offering a full suite of accounting and advisory services to individuals, businesses, and organisations. With decades of experience behind them, they bring practical insight and technical accuracy to every engagement. Their clients rely on them for consistent support with everything from annual financial statements to tax planning and business structure advice.
Throughout Wellington and surrounding areas, they offer guidance tailored to diverse industries, including construction, retail, and professional services. They understand the unique financial pressures and obligations each sector faces. Consequently, they provide bespoke solutions to help clients meet their goals and remain compliant with current regulations.
Their hands-on approach ensures that clients feel supported year-round, not just at tax time. They work closely with owners, directors, and management teams to help businesses grow sustainably while maintaining financial health.
Tax Planning and Compliance Expertise
Every business needs a clear tax strategy. Long & Cowan help clients navigate the evolving tax landscape confidently. As a respected Wellington Chartered Accountant, they focus on minimising tax obligations while ensuring full compliance with Inland Revenue requirements.
By staying ahead of legislative changes, they deliver tax advice that is both strategic and up to date. Their services include GST returns, fringe benefit tax, PAYE, and income tax across all entity types. Whether clients are sole traders, trusts, or large companies, they receive detailed support tailored to their structure and sector.
Additionally, they assist with IRD audits and voluntary disclosures, helping clients manage risk and resolve disputes efficiently. Their tax planning advice extends across the greater Wellington area, from the central city to Lower Hutt, Upper Hutt, Porirua, and further north.
Strategic Business Advisory Services
Growing a business requires more than accurate numbers. Long & Cowan deliver strategic insight that guides decision-making and drives long-term success. As a highly regarded Wellington Chartered Accountant, they help clients move beyond compliance to plan proactively for the future.
Their advisory services include budgeting, forecasting, performance analysis, and succession planning. Each engagement is based on clear communication, customised reporting, and collaborative discussions. This personalised approach ensures businesses receive the right level of support at each stage of their development.
Throughout the Wellington region, they work with both emerging ventures and established enterprises. Many clients view them not just as accountants, but as trusted advisors who understand the local market and provide direction when it matters most.
Audit and Assurance for Peace of Mind
For entities requiring independent assurance, Long & Cowan provide high-quality audit services. Their team follows rigorous standards to ensure financial statements are accurate, reliable, and meet stakeholder expectations. As a respected Wellington Chartered Accountant, they offer assurance with integrity and independence.
They serve a wide range of entities across Wellington and nearby districts, including charities, incorporated societies, trusts, and small businesses. Their approach is transparent and collaborative, aiming to strengthen internal controls and enhance financial reporting.
Each audit engagement is conducted with a commitment to objectivity and efficiency, helping organisations maintain credibility and meet statutory obligations without disruption to operations.
Cloud-Based Accounting and Technology Integration
Technology continues to reshape the way businesses manage their finances. Long & Cowan lead the way in cloud-based accounting, enabling clients to access real-time data and streamline day-to-day operations. As a forward-thinking Wellington Chartered Accountant, they help clients make the most of accounting platforms like Xero, MYOB, and other integrated systems.
They support clients throughout the transition to digital systems, offering training, setup, and ongoing troubleshooting. This ensures that clients not only adopt new technologies but also use them effectively to drive efficiency and clarity in financial decision-making.
Their digital expertise is especially valuable for businesses with remote teams or multiple locations across the Wellington region. With a reliable cloud system in place, clients can focus more on growth and less on paperwork.
Personal and Trust Accounting Services
Individuals and families across Wellington also rely on Long & Cowan for expert personal accounting. Their services include income tax returns, rental property accounting, and family trust management. As an experienced Wellington Chartered Accountant, they take a discreet, professional approach to personal financial matters.
They work with clients to ensure that trusts are structured appropriately, remain compliant, and reflect their long-term intentions. Their in-depth knowledge of local tax law, estate planning, and investment reporting ensures that individuals receive trusted advice backed by years of practice.
Throughout central Wellington and nearby suburbs, they support clients seeking reliable financial oversight for personal and family matters, including trustees, high-net-worth individuals, and beneficiaries.
Contact Form
🏢 Company: Long & Cowan Chartered Accountants Wellington
🌐 Website: LongCowan.co.nz
📞 Telephone: 04 915 5966
📧 e-Mail: [email protected]
🔍 Keywords: Chartered Accountants, Tax Planning, GST Returns, Foreign Investment, Cash Flow Forecasting, Xero Certified Accountants, Company Registrations, Budgeting, Accounting, Business Advisory Services, Financial Planning, Tax Compliance, Small to Medium Businesses, Payroll Services, Business Setup, Financial Reporting, Tax Agent, MYOB Certified Accountants, Cloud-based Accounting, Real-time Reporting, Financial Analysis, Financial Advice, Professional Accountants, Accounting Software, Trusted Accounting Firm
📍Service Areas: Wellington, Porirua, Hutt Valley (Lower Hutt, Upper Hutt), Wellington Central, Wellington City
⚙️ Service Categories: Non-Profit Organizations, Body Corporates, Publicly Listed Companies, Corporations, Freelancers, Work-from-Home Businesses, Educational Institutions, Charitable Trusts, Franchises, Consulting Firms, Manufacturing Businesses, Healthcare Providers, Personal Tax Advice, Tradie Tax Advice
💼 Long+Cowan Chartered Accountants: Level 2, 276 Lambton Quay, Wellington, 6011

Supporting Not-for-Profits and Community Organisations
Long & Cowan take pride in supporting community-focused entities across the Wellington region. Their work with not-for-profits includes accounting, governance support, and compliance reporting. As a community-minded Wellington Chartered Accountant, they understand the financial and reporting challenges these organisations face.
They assist with annual performance reports, funding applications, and audit preparation. Many not-for-profits rely on their proactive advice to meet obligations with the Charities Services and other regulatory bodies.
By offering ongoing financial clarity, they help these organisations stay focused on their mission. Their support extends across the region, from Wellington city through to Kapiti Coast, including community trusts, arts groups, and education-focused initiatives.
Long-Standing Presence and Personalised Service
Established in the 1940s, Long & Cowan have a proud history of delivering accounting services in Wellington. Over the years, they’ve built long-term relationships grounded in trust, reliability, and proactive communication. Their team includes experienced professionals who bring both technical skills and genuine care to every client interaction.
Clients value the continuity and personal service they receive, often working with the same accountant for many years. As a long-serving Wellington Chartered Accountant, they’ve grown with their clients and helped many businesses navigate generations of change.
Their central Wellington location makes them accessible to clients across the region, and their flexible service model ensures timely support whether in person, by phone, or online.
Commitment to Excellence and Ethical Standards
Above all, Long & Cowan operate with a strong ethical foundation. As Chartered Accountants, they uphold the standards of the Chartered Accountants Australia and New Zealand (CA ANZ). This means clients receive service that meets the highest professional, legal, and ethical benchmarks.
Their work is rooted in confidentiality, objectivity, and continual professional development. As a Wellington Chartered Accountant, they are fully committed to helping clients thrive while ensuring complete compliance with evolving regulations.
Whether serving small businesses, large companies, or individuals, they remain focused on quality and client success. Their approach blends traditional values with modern practices to deliver accounting that is both trustworthy and future-focused.
References & Further Information
- Benefits of using an accounting professional for your business.
- Accounting for Small Businesses – A Comprehensive Guide for Financial Management.
- When to register for General Sales Tax (GST) – An IRD Guide.
- Comparison between Xero and MYOB Accounting Software and what will work best for your business.
- What are the five (5) purposes of Budgeting?
- The 10-step Guide to Starting a Business in New Zealand
- Cash Flow Forecasting in Xero Accounting.
- Tax Planning and Tax Policy News
- Starting a Business Planning: a Business Planning Guide by Xero
- Managing and Calculating Foreign Investment Funds (FiFs) in New Zealand.
- New Zealand PAYE Calculator PAYE.net.nz
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