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Business tax · Australia

Calculate Australian PAYG instalments

Calculate a PAYG instalment from an amount or rate supplied by the customer. The tool does not estimate or replace an amount issued to the business.

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Tool ID

au_payg_instalments

Calculate a PAYG instalment from an amount or rate supplied by the customer. The tool does not estimate or replace an amount issued to the business.

LiveAustraliaBusiness tax1 credit
ServerAustralia
Information categoryTax calculations
Credit behavior1 credit
AccessWorkspace permissions

Inputs and outputs

Published input schema

Use the discovered runtime schema for the workspace you are connected to.

Public catalog
au_payg_instalments input schema
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "tax_year": {
      "type": "string",
      "enum": [
        "2025-26",
        "2026-27"
      ]
    },
    "method": {
      "type": "string",
      "enum": [
        "amount",
        "rate"
      ]
    },
    "ato_issued_amount": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000000
    },
    "ato_issued_rate": {
      "type": "number",
      "minimum": 0,
      "maximum": 1,
      "description": "Enter a decimal fraction, for example 0.085 for 8.5%."
    },
    "instalment_income_ex_gst": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000000
    }
  },
  "required": [
    "tax_year",
    "method"
  ],
  "additionalProperties": false
}

Published output shape

Tool results return structured data or a stable error object.

Shared Aroai tool output schema
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "anyOf": [
    {
      "type": "object",
      "properties": {
        "summary": {
          "type": "string"
        },
        "data": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        },
        "executionId": {
          "type": "string",
          "format": "uuid",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
        },
        "creditsCharged": {
          "type": "number",
          "minimum": 0
        },
        "usage": {
          "type": "object",
          "properties": {
            "credits_charged": {
              "type": "integer",
              "minimum": 0,
              "maximum": 9007199254740991
            },
            "credits_remaining": {
              "anyOf": [
                {
                  "type": "integer",
                  "minimum": 0,
                  "maximum": 9007199254740991
                },
                {
                  "type": "null"
                }
              ]
            }
          },
          "required": [
            "credits_charged"
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "summary",
        "data",
        "creditsCharged"
      ],
      "additionalProperties": false
    },
    {
      "type": "object",
      "properties": {
        "error": {
          "type": "object",
          "properties": {
            "code": {
              "type": "string"
            },
            "message": {
              "type": "string"
            },
            "retryable": {
              "type": "boolean"
            }
          },
          "required": [
            "code",
            "message",
            "retryable"
          ],
          "additionalProperties": false
        },
        "usage": {
          "type": "object",
          "properties": {
            "credits_charged": {
              "type": "integer",
              "minimum": 0,
              "maximum": 9007199254740991
            },
            "credits_remaining": {
              "anyOf": [
                {
                  "type": "integer",
                  "minimum": 0,
                  "maximum": 9007199254740991
                },
                {
                  "type": "null"
                }
              ]
            }
          },
          "required": [
            "credits_charged"
          ],
          "additionalProperties": false
        }
      },
      "required": [
        "error"
      ],
      "additionalProperties": false
    }
  ]
}

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