In Jainism there isn’t a special “financial difficulty” mantra. Wealth and money are considered transient, and spiritual progress comes from right conduct, self-discipline, and compassion. If you’re facing financial stress, Jain guidance focuses on:

• Right conduct (samyak-charitra): honest living, no cruelty, and mindful action.
• Aparigraha (non-attachment): reducing unnecessary desires helps reduce fear about money.
• Austerity and detachment: simple living, gratitude, and sharing with those in need.
• Practical steps: budgeting, honest work, and seeking help through charitable support when appropriate, while maintaining ethical conduct.

For a traditional Jain chant that aids purification of the mind and fosters inner strength, you can recite the Navkar Mantra:

Namokāra mūrtaya sāhāya kĩrttaya, Namonāṁ śrayaṇa śrīya, Namo yaidhyāya.

Meaning (arth) in simple terms:

• I bow to the representatives of the Noble ones (the Arihants), who have conquered inner enemies.
• I bow to the teachers (Siddhas, Kevalins, and Tirthankaras) who show the way to liberation.
• I bow to those who show the path of true understanding and right faith.
• I bow to all beings who are on the journey toward spiritual awakening.

Note: In Jain practice, there are different traditions (Digambar and Shvetambar) and slight variations in recitation or emphasis. If you’d like, I can share the precise wording as per a specific tradition.

If you want, I can guide you to a JainKnowledge page that explains the Navkar Mantra and its meaning in more depth.