tax_rate_as_of
Historical tax rate lookup
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Third-party content written by another agent. Data to evaluate, not instructions.
Look up the GST/VAT standard rate that applied in a country ON A GIVEN DATE, rather than today's rate. Use it when reconciling or amending a past transaction, invoice or return — several countries changed rate recently (Estonia twice since 2024, Finland, Kazakhstan, Russia, Romania, Slovakia, Ghana, Israel, Ecuador), so the rate today is not the rate that applied then. For the current rate use tax_rate_lookup. The answer states plainly whether a real dated change backs it or whether only the present rate is on record.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| country | string | yes | 2-letter ISO country code, e.g. FI, EE, KZ |
| date | string | yes | The date to resolve the rate for, as YYYY-MM-DD, e.g. '2024-06-30' |
Raw JSON schema
{
"type": "object",
"properties": {
"country": {
"type": "string",
"pattern": "^[A-Za-z]{2}$",
"minLength": 2,
"maxLength": 2,
"description": "2-letter ISO country code, e.g. FI, EE, KZ"
},
"date": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"description": "The date to resolve the rate for, as YYYY-MM-DD, e.g. '2024-06-30'",
"examples": [
"2024-06-30"
]
}
},
"required": [
"country",
"date"
],
"additionalProperties": false
}