Property Management

Mortgage Interest correction - Mary Holm

Q. ...You wrote: "Note, too, that your mortgage interest won't be tax deductible against your rental income. That's because, when you originally borrowed the money, it was to buy your home, not an investment property." What does that actually mean?

I nearly fell off my chair when I read it, and I am still tempted to pick up the phone and put my tenants on the street.....

Monday, September 22nd 2003

r> A. Time for sound sleep, and sweet dreams about tenants also snug in their beds.

I got it wrong. And many other people, including those who have informed me about this issue in the past, apparently also misunderstand the situation.

Let's start with the basics. If you borrow money to make an investment that will produce taxable income - whether the investment is in a rental property or shares or emus - the interest is tax deductible. But if you borrow to buy your own home, the interest is not deductible.

Read More - Opens in a new window

Most Read

Unity First Home Buyer special 3.95
SBS FirstHome Combo 3.99
TSB Special 4.49
SBS Bank Special 4.49
Co-operative Bank - First Home Special 4.49
ICBC 4.49
Unity Special 4.49
ASB Bank 4.59
ANZ Special 4.59
Westpac Special 4.59
Kiwibank Special 4.59
ICBC 4.89
Unity Special 4.89
BNZ - Std 4.89
Kiwibank Special 4.89
SBS Bank Special 4.89
Kainga Ora 4.95
China Construction Bank 4.95
TSB Special 5.09
ANZ Special 5.09
ASB Bank 5.09
Nelson Building Society 5.09
Westpac Special 5.59
ICBC 5.65
Kainga Ora 5.69
TSB Special 5.69
SBS Bank Special 5.69
AIA - Go Home Loans 5.69
ASB Bank 5.69
BNZ - Std 5.79
Co-operative Bank - Owner Occ 5.89
Kiwibank Special 5.89
China Construction Bank 5.99
SBS FirstHome Combo 3.29
AIA - Back My Build 3.34
SBS Construction lending for FHB 3.74
CFML 321 Loans 3.95
Co-operative Bank - Owner Occ 4.99
Co-operative Bank - Standard 4.99
Heartland Bank - Online 5.30
ICBC 5.39
Kiwibank - Offset 5.65
Kiwibank 5.75
Unity Standard 5.79

More Stories

Thursday, February 19th 2026

RBNZ expects slower house price growth in the current recovery

The Reserve Bank thinks house prices will rise at a much slower pace during the current recovery than they have in past cycles.

Wednesday, January 07th 2026

Queenstown not off the radar for first home buyers

First home buyers are not being deterred by Queenstown’s soaring house prices.

Record levels of first home buyers taking out low deposit loans

Tuesday, December 23rd 2025

Record levels of first home buyers taking out low deposit loans

About half of all first home buyer lending has been done at a less than 20% deposit in recent months.

Buyers sitting on the sidelines in best time to buy in a decade

Thursday, December 04th 2025

Buyers sitting on the sidelines in best time to buy in a decade

Stable house prices, low interest rates and plenty of houses to choose from are still not enticing buyers.