Best Payment Terms for Tradies to Get Paid Faster

Cash flow is king for tradies. Setting the right payment terms — and actually sticking to them — is one of the most practical things you can do to keep money moving through your business. This guide covers the main options, how to structure bigger jobs, late-payment fees, and what to do when a client still won't pay.

Common Payment Terms for NZ Tradies

Payment terms are simply the agreed conditions about when and how a client pays. The most common options in New Zealand trade work are:

For most residential tradies in NZ, 7-day terms are the sweet spot. They're short enough to keep cash moving, but not so urgent that clients push back. "Due on receipt" works fine for small call-outs. "20th of the following month" can mean waiting six weeks if you invoice early in the month — avoid it unless the commercial relationship genuinely requires it.

Deposits and Progress Payments for Bigger Jobs

For any job over a few thousand dollars, waiting until full completion to invoice leaves you exposed. Materials cost money upfront. Labour accumulates. If a job drags or a client goes quiet, you can end up significantly out of pocket before you've seen a cent.

Deposits are standard practice for bigger trade jobs in NZ. A deposit of 30–50% upfront is common and reasonable. It covers materials, commits the client, and gives you working capital for the job. State the deposit amount clearly in your quote or contract before work starts.

Progress payments spread larger jobs into scheduled payments tied to milestones rather than waiting for full completion. A typical structure for a renovation or build might look like:

• 30% deposit before work starts (covers materials and mobilisation)
• 30% at a defined midpoint milestone (e.g. framing complete, rough-in done)
• 35% at practical completion
• 5% retention released after a defects period (on commercial jobs)

The exact split depends on the job. The key is that milestones are specific and agreed in writing before you start. "50% at halfway" is vague. "50% when the concrete slab is poured and inspected" is not.

Progress payments also protect you under the Construction Contracts Act 2002, which gives contractors rights to issue payment claims and follow a formal recovery process if a client disputes or doesn't pay. If you do significant contract work, it's worth understanding your rights under that Act.

Late Payment Fees and Interest

You can charge late payment fees or interest on overdue invoices — but only if you've communicated this clearly upfront. A fee you spring on a client after the fact won't hold up and will damage the relationship.

Best practice is to state your late payment terms on your invoice template and in any written agreement. Something like: "Invoices unpaid after the due date may incur a late payment fee of [X%] per month on the outstanding balance."

Common approaches in NZ:

• Flat late fee — a fixed dollar amount added after a certain number of days overdue (e.g. $25 after 14 days overdue)
• Monthly interest rate — a percentage applied to the unpaid balance each month it remains outstanding (e.g. 2% per month)
• Recovery of collection costs — if you have to engage a debt collector or take legal action, you can often seek to recover reasonable costs if this is stated upfront

Keep late fees reasonable. The goal is to create an incentive to pay on time, not to gouge the client. An unreasonably punitive fee can also be challenged. If in doubt, a modest flat fee or a low monthly rate is easier to defend and more likely to be paid without argument.

To add late fee terms to your invoices, see the NZ tax invoice requirements guide for what to include on a compliant invoice.

How to Set Clear Terms on Your Invoices

Payment terms only work if they're visible and unambiguous. A lot of disputes come down to "I didn't realise payment was due that quickly" — which is easy to prevent.

On every invoice, include:

• A clear due date (not just "7 days" — write the actual date, e.g. "Payment due: 15 January 2026")
• Your bank account number and the reference you want the client to use
• Any late payment terms you intend to enforce, stated plainly
• A brief note on how to get in touch if they have a question about the invoice

Send the invoice the same day the work is done. Every day you wait is a day added to your payment cycle. Invoicing from your phone on-site, before you drive away, is genuinely the simplest habit you can build. A sole trader invoice template set up in advance makes this two-minute work.

Chasing Overdue Payments: Reminders to Final Notice

Most late payments are resolved with a single reminder. The problem is that many tradies either don't send one, or send it too late.

A sensible escalation sequence:

1. On the due date — a short, polite message: "Hi [name], just a reminder that invoice #[X] for $[amount] is due today. Payment details are below." Include the invoice and your bank account number.
2. 3–5 days overdue — a follow-up: "We haven't received payment yet for invoice #[X]. Could you let us know when this will be settled?" Keep the tone professional, not confrontational.
3. 7–10 days overdue — a firmer message: "This invoice is now [X] days overdue. Please arrange payment by [date] or contact us if there's a problem." Mention your late fee if applicable.
4. 14+ days overdue — formal written demand: A letter or email stating the amount owed, original due date, and a deadline to pay (typically 7–14 days) before you take further action. Keep it factual. State that you'll pursue recovery if payment isn't received.

Automated reminders handle steps 1-3 for you without any manual effort. Invio sends these automatically on the Pro plan - see automated payment reminders for how it works. For detailed scripts and escalation steps, see the guide to chasing overdue invoices in NZ. You can also read the payment reminders guide for the full reminder cadence.

If formal demand doesn't resolve it:

• NZ Disputes Tribunal — for amounts under NZ$30,000, this is a low-cost, no-lawyers option. Filing fees are modest, hearings are informal, and decisions are binding. Genuinely accessible for tradies.
• Construction Contracts Act process — for construction work, there's a specific payment claim and adjudication process available under the Act.
• District Court / legal advice — for larger amounts or complex disputes.

The best outcome is never needing escalation. Consistent terms, professional invoices, and timely reminders resolve the vast majority of overdue payments before they become serious.

Putting It Together: A Simple Payment System

Tradies who get paid fastest aren't necessarily the most assertive — they're the most consistent. The same process on every job, every time:

1. State payment terms in the quote before work starts
2. Take a deposit on bigger jobs
3. Invoice on site the same day the work is done
4. Include a clear due date and bank details on every invoice
5. Let automated reminders do the follow-up
6. Escalate through the steps above if needed

If you're still invoicing manually with spreadsheets or a Word template, setting up a proper invoicing tool pays for itself quickly in recovered cash and saved time. Start with the free NZ invoice template to get a compliant layout immediately, or move to Invio when you want recurring invoices and automated follow-ups. See Invio's pricing - the Pro plan is NZD $5 per month and includes automated reminders, unlimited invoices, and GST-compliant templates.