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Calculate GST/VAT on transaction amounts

The agent computes the exact tax amount, pre-tax price, and total for any currency and country, citing the official tax authority and verification date to ensure compliance and accuracy.

How it works

Changes data in your accountsFinance and payments

The agent identifies the transaction amount and the country code. It calls the compute_gst_vat tool with these parameters. It verifies the output includes the breakdown (amount, tax, total) and checks the source citation to ensure the rate is current and from a verified authority. It then presents the final figures to the user.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Calculate GST/VAT on transaction amounts
Using the Tax MCP, calculate the GST on $4,400 in Australia. Show the breakdown and the source.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

compute_gst_vat Add or remove GST/VAT, consumption tax or sales tax on any amount, with the breakdown shown.
The Tax MCP by 2Fin - the tax brain your agent calls

Each playbook is drawn from the vendor page it cites and reviewed by Koskamo before it is published. Koskamo does not run these servers or your agent: check what each tool will do before you let it act on your accounts.

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