Goddess Lakshmi is the goddess of wealth. It is believed that with the blessings of Goddess Lakshmi, all debts will be cleared and financial prosperity will be achieved.
Following are the Lakshmi mantras that can be chanted for financial upliftment. It is believed that chanting these mantras with a pure mind and remembering Maha Lakshmi will bring wealth and prosperity. Mantras should be chanted with purity.

Mantra 1
Om Hreem Shreem Swarnalakshmi Shreem Hreem Phat
Mantra 2
Om aimhrim sreem kleem hasauh jagat prasuthaiya namah
Mantra 3
Om Shreem Hreem Shreem Kamale Kamalala Praseeda Prasheeda Shreem Hreem Shreem Om Mahalakshmaiya Namah

Mahalakshmi Stotra
(1) "Namastestu Mahamaiya."
Sripeeth Surapujite
Shankhachakra Gadahaste
Mahalakshmi namostutee''
Meaning: Obeisance to Mahalakshmi, also called Mahamaya. The Goddess who is the source of wealth is worshiped by humans and gods alike. Always bow down to Mahalakshmi who holds conch, wheel and mace.

If depression bothers the mind, chant these mantras
(2) “Namaste Garudarudha
Kolasura is terrible
Sarva Papa Hare Devi
Mahalakshmi namostutee''
Meaning: Obeisance to the goddess who seated Garuda. Obeisance to the goddess who killed Kolasura, the goddess who removes all the sins of the devotees

(3) "O Sarvajna, Sarva Varade."
All evil is terrible
Sarva Dukha Hare Devi
Mahalakshmi Namostute"
Meaning: The almighty goddess showering blessings always salutes Mahalakshmi, the remover of all pains and causes of miseries.

4) “Siddhibuddhi Prade Devi
Bhukti Mukti Pradayini
Mantra Murte Sada Devi
Mahalakshmi Namostute"
Meaning: Goddess also gives happiness and freedom to devotees. Mahalakshmi who resides in all holy symbols is always saluted.

(6) “Shula Sukhra Maharaudre
Mahashakti Mahodare
Mahapapa Hare Devi
Mahalakshmi Namostute"
Meaning: You are the goddess who gives energy to all living beings, big and small, the greatest power and the cause of all happiness and prosperity. Always salutations to Mahalakshmi who removes all sins.