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Contract Assets (Tables) | 6 Months Ended
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Mar. 31, 2026
Contract Assets [Abstract] |
Schedule of Contract Assets Net of Allowance For Credit Loss | Contract assets are presented net of allowance for credit loss:
|  | As of |
|  | September 30, 2025 |  |  | March 31, 2026 |
Contract assets |  | $ | 559,057 |  |  |  | 748,143 |
Less: allowance for expected credit loss |  |  | (5,839 | ) |  |  | (8,530 | )
Total |  | $ | 553,218 |  |  |  | 739,613 |
Schedule of Allowance For Credit Loss | The movement of allowances for credit loss is as follow:
|  | As of |
|  | September 30, 2025 |  |  | March 31, 2026 |
Balance at beginning of the year/ period |  | $ | (14,940 | ) |  | $ | (5,839 | )
Reversal (Increase) |  |  | 9,101 |  |  |  | (2,691 | )
Balance at end of the year/ period |  | $ | (5,839 | ) |  | $ | (8,530 | )

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- Definition Tabular disclosure of allowance for credit loss on right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details
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