Vedic scriptures mention that Kuber is the god of wealth and one of the richest demigods in the heavenly planets. He is also called the god of Yakshas (savage beings). Kuber is the actual lord of riches in the Indian pantheon.
In Srimad Bhagvatam (4.6.34), it is mentioned that Lord Siva is surrounded by saintly persons like Kuvera, the master of the Guhyakas, and the four Kumaras, who were already liberated souls. Lord Siva was grave and saintly. Thus, the god of wealth Kuvera sits next to Shiva who blesses anyone worshiping him.
Worshipping Kuber Yantra on a regular basis brings about a distinct change in one’s prosperity and luck though, of course, effort remains paramount.
This is an extremely powerful as well as rare Yantra. The one who has it will never ever lack in money, material comforts and his house as well as treasury will always be full. His family will never fall short of resources.
This Yantra can be installed in a temple room, kept in your cash box, kept inside the cupboard and in offices where financial transactions are carried out. It blesses the worshipper with money and prosperity by drawing new avenues and sources of income and wealth. It helps increase the flow of funds and the ability to accumulate wealth.
First, purify your body and start with a clear and positive mind frame
Find a place on the floor facing east, where you will be undisturbed.
Light the incense or an oil lamp. (It does not matter how many you light).
Lay a fresh flower and a fresh fruit on the altar.
Wipe clean with a lotus petal, wash with milk and scented water. Place it on a red silk cloth.
Open the Yantra and place it along with the image of the deity of Yantra and your Iisht God.
Take the water with a leaf from any tree and sprinkle the water on yourself, followed by sprinkling the water on the Yantra.
Close your eyes and concentrate on the deity to bless you with wishes. Now with all sincerity, ask God for whatever you wish.