EOFY Domain Tax Write-offs
NZ domain tax write-offs generally fall into two categories: operating expenses or capital assets. Annual registration fees are typically fully deductible in the tax year incurred. However, purchasing a premium domain for long-term branding is treated as an intangible capital asset, often requiring amortization over its legal life rather than an immediate full deduction.
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Maximizing Deductions Before March 31st
For New Zealand business owners and digital investors, the end of the financial year (EOFY) on March 31st represents a critical deadline for optimizing tax positions. Domain names, often overlooked as minor administrative costs, can represent significant value—and significant deductions—when managed correctly.
The most immediate opportunity for tax efficiency lies in the treatment of renewal fees and low-cost registrations. Under New Zealand Inland Revenue Department (IRD) guidelines, expenditure incurred in gaining gross income is generally deductible. For standard domain renewals, this is straightforward.
What is the Low Value Asset Threshold?
In New Zealand, assets that cost less than $1,000 (excluding GST) can typically be written off immediately in the year of purchase rather than being depreciated or amortized. This is particularly relevant for domain investors or businesses securing multiple defensive domains.
If you purchase a domain for $800 NZD on March 30th, you can generally claim the full expense in the current tax year ending March 31st. This incentivizes portfolio consolidation or defensive registration acquisitions just prior to the EOFY deadline.

Capital Asset vs. Revenue Expense: The Critical Distinction
To accurately file your returns, you must determine the nature of your domain holdings. The IRD distinguishes between assets held on revenue account (trading stock) and assets held on capital account (long-term branding).
Are you a Trader or a Brand Owner?
If you are in the business of buying and selling domains (a “domainer”), your domains are likely treated as trading stock. In this scenario:
- The cost of acquiring domains is deductible as a cost of goods sold, but only when the domain is sold.
- Unsold domains at the end of the year must be valued in your closing stock (usually at cost, market selling value, or replacement price).
Conversely, if you are a local business buying companyname.co.nz to host your website for the next decade, this is a capital asset. It is part of the permanent structure of your business, similar to a physical sign above a shop door. Capital assets follow different deduction rules, primarily centering on amortization.
Amortizing High-Value NZ Domain Purchases
When a business acquires a premium domain name—for example, purchasing a generic keyword domain like insurance.co.nz for $50,000—this cannot be written off as a simple expense in a single year. This is a capital expenditure on an intangible asset.
Intangible assets in New Zealand are amortized under the schedule for “Fixed Life Intangible Property” (FLIP) or similar provisions depending on the specific rights acquired. Since domain registration grants a right to use the name for a specific period (usually renewable), the amortization rate is often calculated based on the legal life of the right.

How is the depreciation rate calculated?
Unlike physical hardware which might depreciate at 50% per year, intangible assets like domains are often amortized over their legal life. If you buy a domain and register it for 10 years, you may need to spread that cost over the 10-year period. However, because domains are renewable indefinitely, the tax treatment can become complex. It is imperative to consult with a tax accountant familiar with digital assets to determine if your specific purchase qualifies for a specific depreciation rate or if it sits as a non-depreciable asset until sold or abandoned.
Writing Off ‘Worthless’ Digital Assets in NZ
A common strategy for optimizing a domain portfolio EOFY is the “culling” of non-performing assets. If you are holding domains that have no resale value and no traffic, continuing to pay renewal fees is not only a cash drain but also a tax inefficiency if not managed correctly.
Can I deduct the cost of an abandoned domain?
Yes, generally speaking. If you hold a domain as a capital asset and you choose to let it expire (thereby disposing of the asset for $0), you may be able to claim a loss on disposal. This allows you to write off the remaining book value of the asset.
For domain traders, if a domain in your trading stock becomes worthless, you can value it at a lower market value (potentially zero) in your closing stock valuation. This reduces your taxable income for the year. However, you must have evidence to support the valuation that the asset is indeed worthless—such as failed auction attempts or lack of traffic data.

Preparing Your Domain Portfolio for the NZ Tax Year
Preparation is the key to surviving an audit and maximizing your returns. As the March 31st deadline approaches, organize your portfolio into clear categories.
Step-by-Step Preparation Checklist
- Segregate Invoices: Separate standard renewal fees (Opex) from new acquisitions (Capex).
- Verify GST Inputs: Ensure you are claiming GST only on purchases from GST-registered vendors. Buying a domain from an overseas marketplace often does not include NZ GST, meaning you cannot claim a 15% input tax credit unless the vendor is registered in NZ.
- Valuation of Stock: If you are a trader, perform a realistic valuation of your inventory. Do not artificially inflate or deflate values; use consistent methodology (e.g., cost price).
The Role of Escrow in Establishing Cost Basis
One of the biggest challenges for NZ businesses buying premium domains from overseas or private sellers is the lack of proper documentation. A PayPal receipt or a crypto transaction hash is often insufficient for IRD audit standards, particularly for high-value write-offs.
Using a localized NZ domain brokerage and escrow service bridges this gap. A reputable service provides:
- Valid Tax Invoices: Clear documentation of the asset purchase.
- Currency Conversion Records: Exact NZD amounts at the time of transaction, removing ambiguity regarding exchange rates.
- Asset Verification: Proof that the intangible asset was actually transferred, validating the expense.

By utilizing professional brokerage services, you secure the paper trail necessary to defend your amortization schedule or expense claims should the IRD inquire.
People Also Ask (PAA)
Are domain names tax deductible in NZ?
Yes, domain names are generally tax-deductible in New Zealand. Annual registration and renewal fees are typically treated as deductible operating expenses. However, the purchase of a high-value existing domain is usually treated as a capital asset, which may need to be amortized over time rather than deducted immediately.
How do I depreciate a website domain in NZ?
Domains are intangible assets. If purchased as a capital asset, they are amortized rather than depreciated. The rate often depends on the legal life of the right (the registration period). Because domains can be renewed indefinitely, you should consult a tax professional to determine if you can amortize the cost over the initial registration term or if it is a non-amortizable asset with an indefinite life.
Is selling a domain name taxable income in NZ?
It depends on your intent. If you bought the domain with the intention of selling it for a profit, the proceeds are taxable income. If you bought it for a business (capital asset) and later sold it, the tax treatment may differ, potentially involving depreciation recovery. Frequent buying and selling usually classify you as a trader, making all profits taxable.
Can I claim GST on domain purchases from overseas?
You can only claim a GST input tax credit if the seller is registered for GST in New Zealand and provides a valid tax invoice. Many overseas registrars are now registered for NZ GST, but private sellers on international marketplaces usually are not. Always check the invoice details before claiming.
What happens if I let a domain expire?
If you let a domain expire, you have effectively disposed of the asset for $0. If this domain was held as a capital asset or trading stock, you may be able to claim a loss on disposal. This allows you to write off the remaining book value of the asset.
Do I need an invoice to claim a domain write-off?
Yes, to satisfy IRD requirements, you generally need a valid invoice or record of expenditure. For amounts over $50 NZD, you must have a record. For high-value transactions, a formal tax invoice or a settlement statement from an escrow service is crucial to prove the cost basis of the asset.

