How to build credit in New Zealand
You build credit in New Zealand by borrowing or paying bills in your own name and paying on time, then letting time do the rest. A car loan can add to your history, but it counts against you if payments slip, so it is not a good reason to borrow. Nobody can promise approval, and lenders decide case by case.
The short answer
Credit is a record of how you have handled money that others lent you or let you pay later. In New Zealand that record sits with credit reporting companies, and lenders read it when you apply. To build it, you need real accounts in your name, paid on time, over months and years.
There is no trick that skips the time. What you can do is start, avoid the things that damage a file, and know how long each item lasts so you can plan around it. This page lays out a plan, answers the question of whether a car loan builds credit, and shows what a year can look like.
What a credit file holds
New Zealand has three credit reporting companies: Centrix, Equifax and Experian (formerly illion). Each holds its own file on you, and lenders may check any of them. Sorted says a report includes your personal details, credit enquiries, negative items such as defaults and court judgments, and positive items such as regular repayments on loans, cards and hire purchase.
A report is not the same as a score. Sorted says the score, which runs from 0 to 1,000 and varies between agencies, is not usually part of the free report, and the formulas are not public. Consumer Protection says a score above 700 is generally considered good, and that missed payments, defaults, many applications in a short period and frequent credit checks can lower it.
What matters for building credit is that the file is a history. It only grows if something is happening on it.
What helps
Consumer Protection’s advice on building a good history is plain:
- Pay loans, bills and at least the minimum on credit cards on time.
- Pay credit card balances in full where you can.
- Close cards you no longer use.
- Apply for credit only when you need it.
- Avoid payday loans and quick finance.
- Check your reports regularly and correct errors.
Behind that sit a few practical moves.
Put bills in your name. Power, internet and mobile accounts can show regular payment. If you flat with others, make sure at least one account is in your name and that you pay it on time every month, not just when you remember. Do not assume a utility bill will appear on your credit report. It is still useful as proof of address and of reliability when a lender reads your bank statements.
Keep one tidy bank account. Lenders often ask for bank statements. Regular income in, bills out and no repeated overdrawn or dishonoured payments looks steady. Our page on what lenders look at explains how statements are read.
Use credit lightly, if you use it at all. A small limit, paid off in full, shows reliability. Running a card to its limit does not.
Avoid short bursts of applications. Each enquiry stays on your file for four years according to Equifax. A cluster of them in a short time can look like financial stress.
What hurts
- Missed or late payments on loans, cards, hire purchase and sometimes bills.
- Defaults and judgments. These stay for five years, and a default stays even after you pay it.
- Unpaid fines. The Ministry of Justice says unpaid and overdue fines appear on your credit report and can stop you being approved for credit, loans, hire purchase and buy now, pay later.
- Payday and quick loans, which Consumer Protection tells you to avoid.
- Identity theft or errors. An account you do not recognise could mean someone used your details.
Does a car loan build credit?
Yes, in the sense that a car loan is credit and its repayments are recorded. Sorted lists regular repayments on loans and hire purchase among the positive items on a report, and Equifax says account repayment history is held for up to 24 months. MTF says it uses Comprehensive Credit Reporting, which shows both good and bad credit history.
That works in both directions. A car loan paid on time adds positive history. A car loan with missed payments adds the opposite and can lead to a default. Because the loan is secured on the car, falling behind can also put the car at risk.
So a car loan is not a sensible tool just to build credit. If you need a car and can afford the repayments in your worst month, paying it on time will help your record. If you do not need the car, a smaller step such as paying a power bill on time costs far less risk. Our page on improving your score before applying goes through the order of steps.
How long things stay
| Item | How long it stays (Equifax) |
|---|---|
| Enquiries | Four years |
| Account repayment history | Up to 24 months |
| Defaults | Five years, even if repaid |
| Judgments | Five years |
| A single bankruptcy or No Asset Procedure | Four years from discharge |
| Multiple insolvencies | May be held indefinitely |
Consumer Protection gives the general range as four to five years for most information. The retention periods are set in the Credit Reporting Privacy Code, so for the exact rule on any one item, check the Privacy Commissioner’s page.
Two points flow from this table. First, a clean year does not erase a default from three years ago, but it makes the recent picture much better. Second, recent behaviour tends to carry weight with a lender. Instant Finance says recent failed or dishonoured payments matter more than an older default, which fits with what MTF says about assessing each application individually. Ask the lender how it weighs history.
For more on defaults specifically, see how long defaults stay and the page on car finance with defaults.
A 12-month plan
This is an illustration. Adjust the order to your own situation.
Month 1: Look. Request your report from Centrix, Equifax and Experian. They are free. Note anything wrong, anything overdue and how empty the file is. Our free credit report guide shows how.
Month 2: Fix. Contact whoever supplied any wrong information, then the bureau. Arrange a payment plan for anything overdue. For unpaid fines, the Ministry of Justice says you can call to set up a payment plan.
Months 3 to 6: Build. Make every payment on time. Set direct debits for bills. Keep your bank account steady. Do not apply for new credit unless you need it.
Months 6 to 9: Check. Look at your reports again. You are checking that the right things appear and the wrong things do not.
Months 9 to 12: Decide. If you need a car loan, you now have a year of on-time payments in your bank statements and a cleaner file. Use the repayment calculator to see what a loan would cost.
A worked example
These numbers are made up to show the thinking.
Priya is 23 and has never had credit. She puts a $180 a month phone plan in her name, pays $55 a week towards the power bill with her flatmates and pays both on time for twelve months. She does not apply for anything else.
After twelve months her bank statements show 12 on-time phone payments and a steady wage. A lender looking at her file sees little credit history but also no problems. Fair Finance’s page on car finance with no credit history explains what lenders use in that situation.
Compare her with Sam, who takes out a $9,000 car loan he cannot comfortably afford, misses two payments in month five and gets a default notice. After a year Sam’s file has a loan on it but also adverse information, and that can stay for five years. The loan did build a history, just not the one Sam wanted.
Mistakes that cost people
- Borrowing to build credit. The risk of missing a payment can outweigh the benefit.
- Applying everywhere. Each application leaves an enquiry, and shopping around by formal application can look like a lot of activity. Use quotes that use a soft credit check where you can.
- Ignoring small overdue amounts. A small unpaid bill sent to collections can turn into a bigger problem.
- Not checking all three bureaus. They hold separate files, and an error may appear on one only.
- Paying for credit repair. Be careful with anyone who charges to remove accurate information. Free help exists first.
If you already have marks
If you already have a default, judgment or bankruptcy discharge, the plan is the same but takes longer. Pay on time from today, ask for payment plans on what you owe and get free help from a financial mentor or through debt help. We only help after bankruptcy has been discharged or a No Asset Procedure has ended. Our page on low credit score car finance covers how lenders treat a file with marks.
How Fair Finance helps
Fair Finance is a referral service. It is not a lender, a broker or a financial adviser, and it gives no personal advice. One application and one soft credit check go to a panel of approved New Zealand lenders, so you can see options without a hard check at each one. Each lender decides case by case. Fair Finance is paid by the lender only if a loan settles, and that never changes your rate. Use the quick check when you are ready.
Checklist
- Reports ordered from Centrix, Equifax and Experian
- Errors reported to the source and the bureau
- Overdue items and unpaid fines on a payment plan
- At least one regular bill in your name, paid on time
- Direct debits set for the essentials
- No new applications unless needed
- Reports rechecked after six months
- Any car loan tested against your slowest month
General information only, not financial advice. Rules and retention periods can change, so check the official pages below.
Sources
Common questions
How do I build credit in NZ from nothing?
Put regular bills such as power, mobile or internet in your name and pay them on time, keep a bank account with steady activity, and borrow only when you need to. Then check your report from each bureau now and then. It takes months, not days.
Does a car loan build credit in NZ?
It can. A car loan is credit, and Equifax says account repayment history is held for up to 24 months. Paying on time helps, but missed payments hurt and can become a default. It is a reason to be careful with the loan, not a reason to take one.
How long do negative marks stay on my credit file?
Equifax lists defaults and judgments at five years, enquiries at four years and a single bankruptcy or No Asset Procedure at four years from discharge. A default stays even if you later repay it. Check each bureau because they hold separate files.
Which credit bureaus are there in NZ?
Centrix, Equifax and Experian (formerly illion). Lenders can use any of them, so check all three. You are entitled to a free copy of your report from each, and Consumer Protection says they should respond within 20 days or explain the delay.
Does applying for credit lower my score?
Each application can leave an enquiry on your file, and Consumer Protection lists applying for a lot of credit in a short time as something that can lower your score. A soft credit check is different, and a quote that uses one is not the same as a full application. Apply when you need to, not to test the market repeatedly.
Can I pay someone to fix my credit?
Be careful. Nobody can remove accurate information early, and the official route to correct a genuine error is to contact the organisation that supplied it and then the bureau, with a complaint to the Privacy Commissioner if needed. Free help is available before you pay anyone.
See your repayments, then get a fair rate.
One application, one soft credit check, no obligation. We match you to the lender most likely to give you a fair go.