Best Side Hustles for New Zealanders in 2025

The Case for Side Income in New Zealand

New Zealand's cost of living — particularly housing in Auckland and Wellington — has made a second income stream increasingly strategic. An extra $500-$1,500/month invested consistently can compound into hundreds of thousands of dollars over a working lifetime, particularly in an environment with no capital gains tax on investments.

Tax on Side Income in New Zealand

Any income earned through a side hustle is assessable income to Inland Revenue (IRD). Key points:

• Schedule as a sole trader: Register your side hustle income on your IR3 tax return
• Expenses: Legitimate business expenses are deductible (phone portion, home office, equipment, professional subscriptions)
• GST: If your annual turnover exceeds $60,000, you must register for GST (15% charged on sales, claimed back on eligible purchases)
• Provisional tax: If your residual income tax liability exceeds $5,000, you may need to pay provisional tax in installments rather than at year-end
• Keep good records — IRD uses data-matching and audits self-employed filers

Top Side Hustles for New Zealanders in 2025

1. Freelance Services

Earning potential: $25-$100+/hour NZD

Writing, graphic design, web development, SEO, video editing, and social media management all have solid demand in New Zealand.

• Upwork / Fiverr: Global platforms with access to international clients
• Airtasker NZ: New Zealand-focused for local tasks (physical and digital)
• NZ-specific job boards: Seek, TradeMe Jobs for contract/freelance listings

English fluency and standard time-zone proximity to Australia gives NZ freelancers a competitive advantage for AU-facing work.

2. Accommodation Sharing

Earning potential: $800-$3,000+/month

• Airbnb: Strong demand from domestic and international tourists, particularly in tourist-heavy areas (Queenstown, Rotorua, Bay of Islands). Auckland and Wellington have significant activity.
• Rental income: Income is taxable. Some expenses (rates, insurance, maintenance pro-rated) are deductible.
• Short-term rental rules vary by council — check Auckland Council, Wellington City Council, and Queenstown Lakes District Council regulations.

No CGT on property held without the primary intent to sell. Bright-line test: property sold within 2 years (if acquired from 27 March 2021) may be taxable — but rental income itself is always taxable.

3. Rideshare and Delivery

Earning potential: $18-$30/hour NZD after costs

• Uber / Ola: Available in Auckland, Wellington, Christchurch, Hamilton, Tauranga
• Uber Eats / DoorDash / Menulog: Delivery on bike or scooter viable in main centres
• GST registration required from first dollar for rideshare

Factor in vehicle costs, insurance, and fuel when calculating net profit.

4. Trade Me Selling

Earning potential: Variable

Trade Me is New Zealand's dominant auction and marketplace platform — equivalent to eBay and Craigslist combined. Sourcing items from garage sales, end-of-lease, or finding specialist niche items to resell has built sustainable side incomes for many Kiwis.

Facebook Marketplace is growing but Trade Me remains the primary platform.

5. Online Tutoring

Earning potential: $30-$80/hour NZD

High demand for:

• NCEA tutoring (Year 11-13 preparation)
• Primary school and intermediate literacy/numeracy support
• University subject tutoring (Auckland, Victoria, Otago, Canterbury)
• English language teaching (large international student population in Auckland)
• Driving instruction (commercial licence required)

Platforms: Tutor.com, Studypool, or direct advertising on Facebook community groups.

6. Farm Work and Seasonal Agriculture

Earning potential: $25-$35/hour NZD

New Zealand's agricultural backbone creates consistent seasonal demand:

• Fruit picking and pruning (Hawke's Bay, Nelson/Marlborough)
• Viticulture (Marlborough, Central Otago)
• Dairy farm relief work

For those with flexibility, seasonal agricultural work can generate significant income over 3-4 months.

7. Content Creation

Earning potential: $0-$10,000+/month (long-term)

YouTube, newsletter, or niche blog. NZ-specific content on finance, travel, lifestyle, and agriculture has a clear audience advantage domestically and internationally. Monetization through advertising, affiliate marketing, and sponsorship takes 12-24 months but can become passive income.

8. Professional Consulting

Earning potential: $80-$200+/hour NZD

Registering as a sole trader and offering consulting in your professional field (IT, engineering, accounting, HR, marketing) is high-margin and low-overhead.

Getting Started

1. Choose one — not three. Start with your highest-skill, highest-rate option.
2. Register as a sole trader with IRD (free, takes 10 minutes) if you will be trading regularly
3. Open a dedicated bank account for side hustle income (cleaner records, easier tax)
4. Set aside 20-28% of income for tax obligations (especially if you are a higher earner)

An extra $800/month invested into Sharesies or Kernel at 7% for 20 years with no CGT = approximately $500,000. Side income, no capital gains tax, and time: a powerful combination in New Zealand.