Ao Vat Gst

Organization

openaccountants

ao-vat-gst

Source-cited draft: vat / gst for Angola (tax year 2025) — rates, thresholds and rules with primary-source citations. Unverified; pending local-accountant review.

Overview

Publisher	openaccountants
Repository	`openaccountants`
Skill name	`ao-vat-gst`
Stars	464
Forks	65
Bundled files	Instructions only
License	AGPL-3.0
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by openaccountants on GitHub. Read the source before you install it.

Installation

Install the Ao Vat Gst AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/openaccountants/openaccountants/tree/main/agent-skills/ao-vat-gst
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/openaccountants/openaccountants.git /tmp/openaccountants
mkdir -p .claude/skills
cp -r /tmp/openaccountants/agent-skills/ao-vat-gst .claude/skills/ao-vat-gst

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Ao Vat Gst in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Ao Vat Gst on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Ao Vat Gst is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Angola VAT / GST

Value-Added Tax (IVA)

Angola operates a VAT (Imposto sobre o Valor Acrescentado, IVA) with a standard rate of 14%, introduced in 2019 and subsequently amended. Reduced rates apply to specific goods, services, and the Cabinda province, and a captivation (VAT withholding) regime substitutes for a traditional reverse charge in many cases.

Standard VAT rate — 14 percent (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Reduced rate on certain food goods and agricultural inputs — 5 percent (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Reduced rate on hotel and restaurant services — 7 percent (subject to conditions) (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Simplified VAT regime rate — 7 percent (on turnover) (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Reduced rate in Cabinda Province — 1% on imports and supplies (2% for port and water distribution services) percent (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Standard (general) VAT regime threshold — Annual turnover exceeding AOA 350,000,000 AOA (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
Simplified VAT regime turnover range — Annual turnover between AOA 25,000,000 and AOA 350,000,000 AOA (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
VAT return filing frequency — Monthly (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
VAT payment deadline — By the last day of the month following the operations ((approx — confirm; PwC notes payment due by the 15th day of the second following month for certain cases)) (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)
VAT captivation (withholding) regime — Certain entities (e.g. oil companies, banks, the State) withhold part of the VAT on supplier invoices instead of the supplier remitting in full (Codigo do Imposto sobre o Valor Acrescentado (VAT Code) https://taxsummaries.pwc.com/angola/corporate/other-taxes)

Talk to a verified accountant

This guide is maintained by the OpenAccountants network — accountants who put their name behind the tax answers AI gives people. The live, always-current version (and the professional behind it) is at openaccountants.com.

Use it in your AI: https://www.openaccountants.com/connect
Meet the accountants: https://www.openaccountants.com/network

General reference only. This document does not constitute tax, legal, or financial advice. Verify figures against the cited primary sources or with a licensed professional before relying on them.

Today's figures and who stands behind this skill

This file is an AI skill (tax rules your AI follows) from OpenAccountants, copied on 2026-07-13. Rates, thresholds and deadlines change. For the current version of this skill, its official sources and the named accountant (if any) who stands behind it, call get_skill with slug ao-vat-gst on the OpenAccountants connector (https://www.openaccountants.com/connect), or read https://www.openaccountants.com/skills/ao-vat-gst. If neither is available, confirm every figure against the official source pages cited above before relying on it.

Frequently asked questions

What does the Ao Vat Gst AI skill do?

Source-cited draft: vat / gst for Angola (tax year 2025) — rates, thresholds and rules with primary-source citations. Unverified; pending local-accountant review.

Why use Ao Vat Gst on TypingMind?

Because you install it once and use it with any model. Ao Vat Gst is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Ao Vat Gst in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/openaccountants/openaccountants/tree/main/agent-skills/ao-vat-gst. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Ao Vat Gst?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Ao Vat Gst?

As many as you like. As long as a model supports skills, you can use Ao Vat Gst with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Ao Vat Gst AI skill free?

Yes. It is published on GitHub by openaccountants under the AGPL-3.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Angola VAT / GST

Value-Added Tax (IVA)

Talk to a verified accountant

Today's figures and who stands behind this skill

Frequently asked questions

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