NZ Resident Owning a US Business: What You Need to Know About NZ Tax

If you are a NZ resident owning a US business, understanding your tax and reporting obligations can be complicated. A business established in the United States may create tax and compliance responsibilities in both the United States and New Zealand.

Your obligations can depend on your New Zealand tax residency, the structure of your US business, where the business is managed and operated, the type of income it earns, and how profits are distributed.

This guide explains the key NZ tax and compliance considerations for New Zealand residents who own US businesses, including Controlled Foreign Company rules, US filing obligations, foreign tax credits, business structures and cross-border reporting.

Important: International tax rules can be complex. This article provides general information and is not personalised tax, accounting, financial or legal advice.

NZ Resident Owning a US Business

A NZ resident owning a US business may have tax and reporting obligations in both New Zealand and the United States. New Zealand tax residents generally need to consider their worldwide income, while US tax obligations depend on the business structure, US activities and the owner’s circumstances.

The type of US entity is important. A US LLC, corporation, partnership or other business structure can have different tax consequences in New Zealand and the United States. The NZ and US tax classifications of the same entity may also differ.

A NZ resident owning a US business may also need to consider New Zealand’s Controlled Foreign Company (CFC) rules. These rules can apply to certain foreign companies controlled by New Zealand residents and may require some foreign income to be considered for NZ tax purposes.

The NZ–US Double Tax Agreement may affect how certain business income is taxed and how double taxation is relieved. Where qualifying US tax has been paid, a foreign tax credit may potentially be available in New Zealand, subject to the applicable rules and limitations.

US filing and information-reporting obligations may also apply. Depending on the structure, a US business may have requirements involving forms such as Form 1120, Form 1120-F or Form 5472.

Key Takeaways

• NZ tax residents generally need to consider worldwide income.
• The US business structure can significantly affect the tax outcome.
• NZ CFC rules may apply to certain controlled US companies.
• Operating a US business from New Zealand can create additional tax considerations.
• US tax and information returns may be required depending on the business structure.
• Foreign tax credits may help relieve qualifying double taxation.
• The NZ–US Double Tax Agreement can affect cross-border tax treatment.
• Professional NZ–US tax advice can help identify compliance obligations before problems arise.

In short: If you are a NZ resident owning a US business, do not assume that incorporating the business in the United States means your tax obligations are limited to the US. Your NZ tax residency, ownership, business structure, business activities and the way profits are received all need to be considered.

Can a New Zealand Resident Own a US Business?

Yes. A person living in New Zealand can generally own or operate a business established in the United States.

However, owning a US business does not automatically mean that the business is taxed only in the US.

If you are a NZ resident owning a US business, you should consider:

• Your New Zealand tax residency
• The US business structure
• Where the business is managed
• Where business activities are performed
• Where customers are located
• Whether the business has a US trade or business
• Whether NZ CFC rules apply
• Whether US filing obligations apply
• Whether the NZ–US Double Tax Agreement is relevant
• How profits are distributed to you

The first step is therefore understanding both the business structure and your personal tax residency.

Does New Zealand Tax a NZ Resident’s US Business Income?

Generally, New Zealand tax residents are taxed on worldwide income.

This means a NZ resident owning a US business should not automatically assume that income generated through a US entity is outside the New Zealand tax system.

The actual treatment depends heavily on how the business is structured and how the relevant NZ tax rules apply.

For example, the NZ treatment may differ depending on whether you own:

• A US C corporation
• A US S corporation
• A US LLC
• A US partnership
• A sole proprietorship
• An interest in another US entity

The US and NZ tax classifications of an entity do not always align. This is why the structure should ideally be reviewed from both a New Zealand and US tax perspective.

For more information about NZ tax residency and overseas income, see IRD’s guidance for New Zealand tax residents .

How Does the US Business Structure Affect NZ Tax?

US Corporation

If you own shares in a US corporation, the company is generally a separate legal entity.

The company may have US corporate tax obligations while you may have separate New Zealand tax considerations as the shareholder.

How and when you receive money from the company can also affect the tax treatment.

Payments may potentially include:

• Salary
• Dividends
• Loans
• Other distributions

US LLC

US LLCs require particular care because an LLC can have different tax classifications for US federal tax purposes.

For example, an LLC may be treated as:

• A disregarded entity
• A partnership
• A corporation

The US classification does not necessarily mean New Zealand will automatically treat the entity in exactly the same way.

Therefore, a NZ resident owning a US business through an LLC should have the structure reviewed from both a US and NZ tax perspective.

US Partnership

If you own an interest in a US partnership, US tax treatment may involve taxation at the partner level rather than treating the partnership in the same way as a corporation.

The New Zealand treatment needs to be considered separately.

What Are New Zealand Controlled Foreign Company Rules?

The Controlled Foreign Company (CFC) rules are an important consideration for a NZ resident owning a US business.

New Zealand has specific rules for certain foreign companies that are controlled by New Zealand residents.

Depending on the ownership, control and nature of the foreign company’s activities, a New Zealand resident may need to attribute certain income from a CFC in their NZ tax return.

IRD provides detailed information about Controlled Foreign Company rules .

The CFC rules can be particularly important where a NZ resident has a significant ownership interest in a US company.

Relevant factors can include:

• Ownership percentage
• Control
• Nature of the company’s activities
• Type of income earned
• Whether an exemption applies
• Foreign tax residence

Does Leaving US Business Profits in the US Avoid NZ Tax?

Not necessarily.

This is a common misconception among people who own overseas companies.

A NZ resident owning a US business may think:

“The money stays in my US company, so I don’t need to consider it in New Zealand.”

That assumption may be incorrect.

Depending on the structure and applicable NZ rules, income may need to be considered in New Zealand even when profits remain in the US company.

CFC rules can be particularly relevant where a New Zealand resident controls an overseas company.

The correct answer depends on the entity, ownership, activities and applicable exemptions.

What If You Operate Your US Business From New Zealand?

Suppose you live in Auckland, Wellington or Christchurch but operate your US business primarily from your home in New Zealand.

You may have a US company, US customers and a US bank account, but you are physically performing business activities from New Zealand.

This can create additional New Zealand tax considerations.

For example, you may need to consider:

• Where business activities are performed
• Where the business is managed
• Whether the business has a NZ presence
• Whether income relates to services performed in NZ
• NZ income tax
• GST considerations
• Employment or contractor arrangements
• Permanent establishment considerations
• Related-party transactions

The fact that customers are located in the United States does not automatically determine where the business activity occurs.

Could Your US Business Have a New Zealand Permanent Establishment?

A permanent establishment (PE) is broadly a qualifying fixed place or other presence through which a business carries on activities, subject to applicable domestic and treaty rules.

Permanent establishment rules can become relevant when a business operates across borders.

For example, a US company could have US customers but also have significant business activities or a fixed presence in New Zealand.

The NZ–US Double Tax Agreement may affect how business profits and permanent establishments are treated.

The specific facts and circumstances need to be reviewed before determining whether a permanent establishment exists.

What US Tax Returns Might a US Business Need to File?

US filing requirements depend on the structure and activities of the business.

For example, a foreign corporation engaged in a US trade or business may have Form 1120-F filing obligations, subject to applicable exceptions.

See the IRS guidance on Form 1120-F for more information.

A foreign-owned US corporation may also have additional information-reporting requirements.

For example, certain 25%-foreign-owned US corporations may have Form 5472 reporting obligations when they have reportable transactions with related parties.

The IRS Form 5472 instructions provide further information.

What Happens When You Take Money From Your US Business?

How you extract money from your US business can be just as important as how the business earns its income.

Salary

If you work for the business, salary or employment income can have both US and NZ tax implications.

Dividends

If the business is a corporation, dividends may create separate shareholder-level tax considerations.

Owner Drawings

An owner’s withdrawal from an entity may be treated differently depending on the entity’s legal and tax classification.

Loans

Loans between an owner and company should be properly documented and may create tax consequences.

The key point is that a NZ resident owning a US business should not assume every payment from the company is simply personal income.

Can a NZ Resident Claim US Tax as a Foreign Tax Credit?

Potentially.

If the same income is taxed in both countries, New Zealand may provide foreign tax credit relief subject to the applicable rules.

IRD explains that NZ tax residents may generally receive foreign tax credit relief where the same income has been taxed overseas, subject to limitations.

However, a foreign tax credit is not automatically equal to every dollar of US tax paid.

The calculation can depend on:

• Type of income
• Amount of foreign tax paid
• NZ tax attributable to the income
• Applicable treaty provisions
• Foreign tax credit limitations

For more information, see IRD’s guidance on foreign tax credits .

What Records Should a NZ Resident With a US Business Keep?

Good documentation is essential for cross-border tax compliance.

A NZ resident owning a US business should consider keeping:

• US incorporation documents
• Operating agreements
• Shareholder records
• Ownership percentages
• US tax returns
• US financial statements
• Bank statements
• Invoices
• Payroll records
• Dividend records
• Loan agreements
• Related-party transaction records
• US tax payment records
• NZ tax returns
• Foreign tax credit calculations
• Exchange-rate records

You should also keep documentation supporting the company’s business activities and where services are performed.

Does GST Apply to a US Business Operated From NZ?

GST should not be overlooked simply because the business has US customers.

Whether New Zealand GST applies depends on the nature of the business, the supplies being made, where those supplies are treated as occurring and the applicable GST rules.

For businesses providing services from New Zealand to overseas customers, the GST treatment may require careful consideration.

The fact that the customer is in the United States does not automatically mean that there are no NZ GST considerations.

For broader information, see IRD’s GST guidance .

What If I Recently Moved to New Zealand?

If you recently moved from the US to New Zealand, your tax position may be different from someone who has been a NZ tax resident for many years.

New or returning NZ tax residents may qualify for a temporary exemption from NZ income tax on most types of foreign income for around four years, subject to eligibility and exclusions.

However, not every category of foreign income is covered.

Your residency start date, previous NZ tax residency, business structure and type of foreign income can therefore be important.

See IRD’s information about NZ tax residents for further guidance.

7 Common Mistakes NZ Residents Make With US Businesses

1. Choosing a US LLC Without NZ Tax Advice

A structure that works well from a US perspective may not necessarily produce the same tax result in New Zealand.

2. Assuming US Incorporation Means US-Only Tax

Where the owner lives and where the business activities are performed can matter.

3. Ignoring NZ CFC Rules

A controlled US company can potentially fall within New Zealand’s CFC rules.

4. Assuming Retained Profits Have No NZ Tax Consequences

Keeping profits inside the US company does not automatically eliminate NZ tax considerations.

5. Mixing Personal and Business Expenses

Using the company bank account for personal spending can create accounting and tax problems.

6. Ignoring Related-Party Transactions

Transactions between you and your US company should be properly documented and reviewed for potential tax implications.

7. Filing Only the US Return

Completing a US business tax return does not automatically satisfy New Zealand tax or reporting obligations.

NZ Resident Owning a US Business: Compliance Checklist

Before filing your NZ or US tax returns, check the following:

• ☐ Have I confirmed my NZ tax residency?
• ☐ What type of US business entity do I own?
• ☐ What percentage of the business do I own?
• ☐ Could NZ CFC rules apply?
• ☐ Where is the business actually managed?
• ☐ Where are services physically performed?
• ☐ Does the business have a NZ presence?
• ☐ Does the business have a US trade or business?
• ☐ What US tax returns are required?
• ☐ Are any foreign-owned entity information returns required?
• ☐ Have related-party transactions been documented?
• ☐ Have salary, dividends, loans or distributions been recorded?
• ☐ Could a foreign tax credit apply?
• ☐ Have I considered the NZ–US Double Tax Agreement?
• ☐ Have I kept appropriate financial records?

When Should a NZ Resident With a US Business Get Professional Tax Advice?

Professional advice is particularly important if you are a NZ resident owning a US business and:

• You are setting up a US company
• You already own a US LLC
• You have a significant ownership interest in a US company
• You operate the business from New Zealand
• You have US employees
• You own US property
• You receive dividends
• You retain significant profits offshore
• You make payments between yourself and the company
• You have received an IRS notice
• You have received an IRD notice
• You are unsure about CFC rules
• You recently moved to New Zealand

Getting advice before choosing the structure can be significantly easier than trying to fix a cross-border tax problem after the business is operating.

How DFK Orb360 Can Help With US Business and NZ Tax

If you’re a NZ resident owning a US business, DFK Orb360 O’Halloran can help you understand the New Zealand side of your cross-border tax obligations.

Our support can include:

• NZ tax compliance
• Overseas income reporting
• CFC considerations
• Foreign tax credits
• Tax planning
• Business structuring
• IRD correspondence
• International tax matters
• Accounting and financial reporting

The goal is to help you understand how your US business fits into your overall New Zealand tax position.

Need help with your US business and NZ tax obligations?

Contact DFK Orb360 O’Halloran →

People Also Ask: NZ Resident Owning a US Business

Does a NZ resident pay tax on a US business?

A NZ tax resident generally needs to consider worldwide income in New Zealand. The exact treatment of a US business depends on its structure, ownership, activities and the applicable NZ tax rules.

Does New Zealand have CFC rules for US companies?

Yes. New Zealand has Controlled Foreign Company rules that can apply to certain foreign companies controlled by NZ residents.

Does leaving profits in a US company avoid NZ tax?

Not necessarily. Retaining profits offshore does not automatically remove NZ tax considerations. CFC and other rules may apply depending on the circumstances.

Can a NZ resident own a US LLC?

Yes. However, the NZ and US tax treatment of an LLC can be complex because the entity’s classification can differ between the two countries.

Do I need a US tax return if I live in New Zealand?

Possibly. US filing requirements depend on your business structure, US activities, income and circumstances. Certain foreign-owned businesses can also have specific US information-reporting requirements.

Can I claim US tax paid against my NZ tax?

Potentially. New Zealand may allow a foreign tax credit where the same income has been taxed overseas, subject to applicable rules and limitations.

Is a US LLC automatically tax-efficient for a NZ resident?

No. A structure that is attractive from a US perspective may have different New Zealand tax consequences. The structure should be reviewed before incorporation where possible.

Final Takeaway: NZ Resident Owning a US Business

Owning a business in the United States while living in New Zealand can create tax, reporting and compliance obligations in both countries.

The most important points are:

• NZ tax residents generally need to consider worldwide income.
• The US business structure can significantly affect tax treatment.
• NZ CFC rules may apply to certain controlled US companies.
• US filing and information-reporting requirements can apply.
• Foreign tax credits may provide relief from double taxation.
• Where the business is managed and operated can matter.
• Accurate records are essential for cross-border compliance.

If you’re a NZ resident owning a US business, don’t wait until you receive an IRD or IRS notice to review your structure.

Getting the cross-border tax position right from the beginning can help you avoid unnecessary compliance problems later.

Talk to DFK Orb360 O’Halloran about your NZ and US business tax position →

Tax Disclaimer

This article provides general information about New Zealand and US tax matters and is not personalised tax, accounting, financial or legal advice.

International tax rules can change, and the correct treatment depends on your residency status, business structure, ownership, income type, business activities and applicable legislation or treaty provisions.

Before making tax or business-structuring decisions, consider obtaining advice from appropriately qualified New Zealand and US tax professionals.