Business idea · NZ · 2026

Start an Interior Painting Business in NZ

Painter with roller applying fresh paint to an interior wall

Self Made · NZ

TL;DR

Most NZ painters chase commercial / new-build. Residential interior repaints — bedroom, kitchen, full house — are a wide-open market for a careful operator who masks well, doesn't drip, and turns up when they said they would.

Startup cost

$1,500–$4,500

Realistic earnings

$1,500–$3,000/wk full-time year 1

Earnings explorer

Run the numbers for your situation

Day-rate work on bedroom, kitchen, and full-house interior repaints. Move the sliders to see realistic monthly and annual figures, plus how long the startup capital takes to pay back.

Billable days per week4.5 days

3 days6 days

Day rateNZ$600

NZ$480NZ$800

Per month

NZ$11,610

Annual run-rate

NZ$139,320

Weeks to recoup setup

1 weeks

Against NZ$2,500 startup

Modelled estimate, not a guarantee. Real outcomes depend on doing good work, answering the phone fast, and how aggressively you fill the calendar in the first 8–12 weeks.

What you need to start

▸Pro-grade rollers, brushes, cutting-in tools — $400–$700
▸Drop sheets, masking tape, plastic sheeting — $150
▸Step ladder + extension ladder — $300–$600
▸Pole sander, putty knives, fillers, prep tools — $200
▸Airless sprayer (huge productivity lift, optional year 1) — $1,500–$3,500
▸Vehicle big enough for ladder + supplies
▸Public liability insurance (NZ$2M+) — $50–$80/mo
▸Sole App for invoicing — purpose-built for sole traders, NZ launch June 2026

Why this is AI-proof

Cutting in along a ceiling line at 2.7m, rolling without lap marks, masking a 100-year-old skirting board without lifting paint — every house is different, every prep job is judgment, every finish is human. Software does none of it.

Where the residential opportunity is

Most established NZ painting companies focus on commercial, body corp, or new-build subcontract work. Residential interior repaints — single-room refreshes, full-house pre-sale paint, post-renovation finish — get squeezed out. Customers complain that they can't get a painter to return their call. That gap is the business.

A careful solo operator with a clean ute, decent gear and a fresh website can be earning by month two. The trick is not over-promising on speed — interior painting is 60% prep work and that's the part homeowners don't see. Quote honest timelines, deliver clean lines, and the referrals stack up fast.

What to charge in 2026 NZ

Single bedroom (2 coats, walls only): $480–$720
Bedroom + ceiling + trim: $700–$1,100
Full single-storey house interior (3-bed): $4,500–$8,500
Full two-storey interior (4-bed): $7,500–$14,000
Hourly rate for small jobs: $75–$110/hr
Materials usually billed separately (or 25-30% markup if you supply)

Funding

Three WINZ programmes can stack to help cover this.

If you're on Jobseeker Support, the Self-Employment Start-Up Payment can cover gear, ladders, and insurance. Flexi-Wage adds up to NZ$16,800 over 28 weeks of living costs while the calendar fills. Business Training Grant adds up to NZ$5,000.

Prep is the entire game

The difference between a $4,500 paint job and a $1,500 disaster is prep — sanding, filling, masking, washing walls, removing old wallpaper, dealing with mould. Customers can't see prep but they can see the finish, and a poorly-prepped finish lasts 12 months instead of 8 years. Take the time. Charge for it. Don't let a customer talk you out of it.

Common questions

Do I need a Painter's licence?

Not in NZ — painting is unrestricted. You SHOULD have public liability insurance (paint spills happen) and a basic understanding of lead paint testing for any pre-1980 house. Lead paint disturbance is regulated under the HSWA — get the cheap test kit ($30) and quote with caution on old houses.

Spray vs roller?

Roller for year 1 — slower but predictable, easier to fix mistakes. Once you're booked solid and confident on prep / masking, an airless sprayer ($1,500–$3,500) cuts your time on large jobs by 40-60%. Plan the upgrade for month 6+ once you can justify the capital.

Should I include exterior?

Different business — exterior is weather-dependent, height-dependent, more complex prep (water blasting, scraping, primer). Most operators specialise in one or the other. Interior is a faster cash cycle and easier to scale solo for the first 12-18 months.

Related ideas

If this fits the kind of work you're drawn to, you might also want a look at these — same shape, different patch.

$1,500–$5,000 startup

Ready to build it?

Self Made builds the digital infrastructure, runs the marketing, and gets the phone ringing. Same playbook that took Mr Mow to dominating local search across his Southland patch in weeks.

Talk to the strategist →Set up sole trader first

Last updated 6 May 2026