The questions and original answers

For contractors and self-employed first home buyers in New Zealand, finding the "best" bank depends heavily on how long you have been contracting and the strength of your financial accounts.

Because major retail banks view variable contract income with more caution than standard PAYE salaries, policies regarding income calculation vary significantly across lenders.

How New Zealand Banks Assess Contractors

1. The 2-Year Rule: Most major main banks (ANZ, ASB, Westpac, BNZ) prefer to see two full years of financial statements and tax returns (IR3s). They typically average the net profit over those two years, or use the lower year if income dropped.
2. The 1-Year Exception: If you have been contracting for less than two years, your options narrow. Some major banks will consider applications with only one year of accounts if you were previously employed in the exact same industry/line of work and have a secure ongoing contract.
3. Contractor Type (Sole Trader vs. Company/Pay-G): If you operate through your own Limited Company, banks look closely at shareholder salaries, retained earnings, and add-backs (such as depreciation or one-off vehicle expenses).

Top Bank Options for Contractors in New Zealand

• ANZ: Often noted as one of the more pragmatic main banks for self-employed applicants who use a structured accountant. They are competitive with first-home buyer cash contributions and have robust digital tools, but they strictly enforce documentation standards.
• Westpac: Highly regarded by mortgage advisers for having flexible credit policies that allow credit assessors to use human judgment rather than just an automated calculator—helpful if your contractor income fluctuated due to contract gaps.
• Kiwibank: Frequently favored for first-home buyers due to strong community focus, competitive special rates, and a willingness to look closely at local scenarios. They are often accommodating if you are utilizing a First Home Loan (with Kāinga Ora backing) or KiwiSaver withdrawals.
• The Co-operative Bank: A smaller, customer-owned bank that tends to offer a more personal underwriting approach. If your contractor accounts have minor complexities, their credit teams are often easier to communicate with directly through a broker.

Actionable Steps to Improve Your Approval Odds

If you are preparing to apply for a first home mortgage as a contractor, take these steps:

1. Lock Down Your Accounts: Ensure your accountant has your latest financial statements and IR3 notices of assessment fully finalized. Banks generally do not accept draft management accounts unless backed by very strong justification.
2. Clarify Your Contract Status: Keep copies of your current client contracts, history of renewals, and invoices showing a steady stream of income. A rolling IT, engineering, or professional services contract looks much safer to a bank than sporadic short-term gig work.
3. Minimize Visible Business Expenses: While writing off every possible business expense lowers your income tax, it also lowers your "net profit" on paper—which directly reduces how much the bank will lend you. Work with your accountant to balance tax efficiency with borrowing power.
4. Leverage a Mortgage Broker: For contractors, using a free independent mortgage adviser is strongly recommended over going directly to a single bank. Brokers have relationships across multiple main and non-bank lenders (such as Resimac or Pepper Money if your accounts are too fresh) and know which specific credit risk team is currently most friendly toward contractor income profiles.

Are you operating as a sole trader or through a company, and roughly how many years of financial accounts do you currently have available?