> ## Documentation Index
> Fetch the complete documentation index at: https://developer.sandbox.co.in/llms.txt
> Use this file to discover all available pages before exploring further.

# Salary payments

> Build a Form 138 salary TDS report workbook for Q1 to Q3 using the JSON schema, sample payload and supported master data.

To generate the TXT file, upload the deduction details in Sheet JSON format. Use the sample workbook to understand the expected payload structure.

> [!NOTE]
>
> After you create the job, upload the payload to the generated pre-signed URL with an HTTP PUT request. [Read more](https://docs.aws.amazon.com/AmazonS3/latest/userguide/PresignedUrlUploadObject.html)

> [!NOTE]
>
> The Form 138 salary workbook currently supports Q1 to Q3 only.

### Form 138 workbook (Q1 to Q3)

> **[View Schema](https://sheet-tools.quicko.org.in/sheet-schema-builder?schema_url=https://raw.githubusercontent.com/in-co-sandbox/in-co-sandbox-docs/refs/heads/main/data/tds/reports/forms/form138_workbook.schema.json)**

> **[View Sample](https://sheet-tools.quicko.org.in/sheet-visualiser?schema_url=https://raw.githubusercontent.com/in-co-sandbox/in-co-sandbox-docs/refs/heads/main/data/tds/reports/forms/form138_workbook.schema.json\&data_url=https://raw.githubusercontent.com/in-co-sandbox/in-co-sandbox-docs/refs/heads/main/data/tds/reports/forms/form138_workbook.data.json)**

Accepted payment, deduction reason, and deductor type values are listed in [Master data](https://developer.sandbox.co.in/api-reference/tds/annexures/master_data.md).


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