The scammers use a practice known as "caller ID spoofing" to make it appear as though they are calling from an official government department number.
The callers claim to be calling from Immigration New Zealand and tell the person there has been a problem with the processing of their visa or arrival card information.
They then demand money be paid into a Western Union account in India, The New Zealand Herald reported.
Over a lakh Indian-origin people are residing in New Zealand.
Saritha Annapureddy, an Indian lost almost all her savings after being scammed out of more than USD 4,000, it reported.
"Initially when I received the call I thought it's a fake call. I mean some friend is playing prank with me," she said.
The call was from someone pretending to be from Immigration New Zealand, and Annapureddy was told she had not filled in her arrival card incorrectly and had to pay fees or be deported immediately.
"I had to believe them because the number was exactly the Auckland Immigration number with a zero difference," she said.
Annapureddy was on the phone for four hours until she paid, as she was told if she hung up it would be another criminal offence.
Immigration New Zealand has been aware of the scam since mid-2013, but a new wave of fake phone calls has prompted the ministry to give further warnings.
"Under no circumstances will Immigration New Zealand telephone a client and ask them for money," a spokesperson said.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
