Adding or Removing a Name From a Mortgage

The loan and the title are separate

Two different records are involved. The record of title says who owns the property. The loan agreement says who owes the money. You can change one without the other, but lenders generally want everyone on the title to be on the loan or to guarantee it, so in practice they move together.

The title change is done by a lawyer. The loan change needs the lender's consent. Both are needed.

Adding someone

The usual case is a partner. The lender treats it as a new joint application: the new person's income, debts, spending and credit history are all assessed alongside yours.

That can work for or against you. A second income may let you borrow more or get a better deal. But if your partner has heavy debts or a poor credit file, the joint application can be weaker than yours alone. Find out before you apply.

Two things to sort out with a lawyer first. Adding a partner to the title generally gives them a share of the property, and it may affect how the home would be divided if you separated. A contracting-out agreement can record what you've agreed. People skip this because it's an awkward conversation. Have it anyway.

Removing someone

Here the lender has to be satisfied that whoever remains can repay the whole loan alone. That's a full affordability assessment on one income, and it's where many requests fail.

• After a separation: usually combined with paying out the departing partner's share. We cover that in refinancing after a separation.
• A parent who helped you buy: if they're a co-borrower or guarantor, they can be released once you qualify alone and have enough equity. Ask the lender what it needs to see.
• A co-owner leaving: friends or siblings who bought together. The remaining owner buys the share, usually by increasing the loan.

If your current lender won't agree, another lender might. Affordability rules differ, and a refinance into one name can succeed where a simple release was declined.

Costs and other things to check

• Legal fees for the title transfer and new loan documents.
• A break fee, if the change means repaying a fixed-rate loan and writing a new one.
• Tax. New Zealand has no stamp duty, but a change of ownership on a property that isn't your main home can have bright-line consequences. Ask an accountant before transferring a share of a rental.
• KiwiSaver and first home buyer status. Going on a title can affect a person's eligibility for first home schemes later.

This article explains how New Zealand lenders generally assess these situations. It is general information, not personalised financial advice, and lender policy changes often — check your own position with a registered adviser. Official sources: Reserve Bank of New Zealand for lending policy and the OCR, and Sorted.org.nz for independent government-backed money guidance.