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TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) | Mar. 31, 2025 | Sep. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
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Deferred tax assets: |  |  |  |  |  |
Allowance for credit losses | $ 56,801 | $ 40,273 |  | $ 31,708 |  |
Net operating losses | 460,122 | 392,874 |  | 238,515 |  |
Operating lease liabilities | 624 | 2,254 |  | 2,436 |  |
Total deferred tax assets | 517,547 | 435,401 |  | 272,659 |  |
Less: Valuation allowance | (258,673) | (215,526) | $ (22,336) | (21,910) | $ (133,333) | $ (178,259)
Total deferred tax assets, net of valuation allowance | 258,874 | 219,875 |  | 250,749 |  |
Deferred tax liabilities: |  |  |  |  |  |
Effect of temporary difference | (94,981) | (129,176) |  | (124,942) |  |
Fair value increment on appraisal | (69,771) |  |  |  |  |
Operating lease right of use assets | (624) | (2,254) |  | (2,436) |  |
Total deferred tax liabilities | (165,376) | (131,430) |  | (127,378) |  |
Total deferred tax assets, net | $ 93,498 | $ 88,445 |  | $ 123,371 |  |

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