There are several Yantra(s) of Goddess Lakshmi but on this page we have given Yantra Puja Vidhi for Saptavinshakshar (सप्तविंशाक्षर) Mantra of Goddess Lakshmi. This Saptavinshakshar Yantra is the most powerful among all Yantra of Goddess Lakshmi.
The Saptavinshakshar Mantra of Goddess Lakshmi, which is the Mool Mantra of Mahalakshmi Yantra, is ॐ श्रीं ह्रीं श्रीं कमले कमलालये प्रसीद प्रसीद ॐ श्रीं ह्रीं श्रीं महालक्ष्मयै नम:॥.
On this page we have given the detailed ritualistic Puja Vidhi to perform Lakshmi Yantra Puja. Lakshmi Yantra is installed at Puja altar and home. It is believed that Goddess Lakshmi herself resides in the Yantra if She is invoked with full Vedic rituals during Yantra Prana Pratishtha. Once Yantra is installed with full Vedic rituals, it is worshipped daily as the personification of Goddess Lakshmi herself.