Swedish Vat

Organization

erp-mafia

swedish-vat

Swedish VAT (moms) compliance reference. Covers momsredovisning periods/deadlines, EU VAT (omvänd skattskyldighet, reverse charge, tjänstehandel, varuhandel, trepartshandel, OSS), import/export moms, representation moms (300 SEK cap), mixed verksamhet (proportionell avdragsrätt, HFD 2023 ref. 45), jämkning of input VAT on capital goods, frivillig skattskyldighet for uthyrning, momsdeklaration Ruta 05-62 to BAS 26xx mapping, complete BAS 26xx series, error patterns, penalties, and law references (ML 2023:200, SFL, EU VAT Directive). Trigger on ANY Swedish moms/VAT question, momsdeklaration, EU trade VAT, reverse charge, representation, blandad verksamhet, jämkning, BAS 2610-2670, rutor 05-62, "vilken momskod", "hur bokför jag moms", "omvänd moms", "EU-moms", "importmoms". Highest-error-rate area in Swedish bookkeeping; always use this skill over training data.

Overview

Publisher	erp-mafia
Repository	`accounted-skills`
Skill name	`swedish-vat`
Stars	100
Forks	9
Bundled files	1
License	MIT
Links	Skill source Repository

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.
1 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by erp-mafia on GitHub. Read the source before you install it.

Installation

Install the Swedish Vat 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/erp-mafia/accounted-skills/tree/main/.claude/skills/swedish-vat
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/erp-mafia/accounted-skills.git /tmp/accounted-skills
mkdir -p .claude/skills
cp -r /tmp/accounted-skills/.claude/skills/swedish-vat .claude/skills/swedish-vat

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

Use it in TypingMind

Enable Swedish Vat 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 Swedish Vat 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 Swedish Vat 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.

Swedish VAT (Moms) Compliance Skill

This skill provides authoritative compliance reference for Swedish VAT. It is the single highest-error-rate area in Swedish bookkeeping.

When to use

Always read the full reference before answering ANY question about:

Momsredovisning periods, thresholds, deadlines
EU VAT: reverse charge, intra-EU goods/services, triangulation, OSS
Import/export VAT
Representation moms (deduction limits, BAS accounts)
Mixed activities (proportional deduction, HFD 2023 ref. 45)
Jämkning (adjustment of input VAT on capital goods)
Frivillig skattskyldighet for property rental
Momsdeklaration field-to-BAS account mapping
BAS 26xx account usage
VAT error patterns, penalties, skattetillägg

How to use

Read the full reference first: view /path/to/this/skill/references/vat-compliance-reference.md
Find the relevant section for the user's question
Provide precise answers with account numbers, ruta numbers, legal references, and thresholds
Flag common error patterns relevant to the user's scenario

Quick reference: VAT rates

Rate	Applies to
25%	Default rate, most goods and services
12%	Hotel, restaurant and catering, camping, repairs (bicycles/shoes/leather goods/clothing/household linen, ML 9:7); food before 2026-04-01 and again from 2028-01-01 (SFS 2026:119)
6%	Books, newspapers, transport, cultural events, sports; food (livsmedel, incl. takeaway) 2026-04-01 to 2027-12-31 (SFS 2026:118); entry to dance events from 2026-07-01 (SFS 2026:841)
0%	Exports outside EU, intra-EU supplies (with conditions)

Quick reference: Key BAS accounts

Account	Purpose	Momsdeklaration
2611	Utgående moms domestic 25%	Ruta 10
2614	Utgående moms reverse charge 25%	Ruta 30
2615	Utgående moms import 25%	Ruta 60
2641	Debiterad ingående moms	Ruta 48
2645	Beräknad ingående moms förvärv utlandet	Ruta 48
2650	Momsredovisningskonto (clearing)	Ruta 49

Quick reference: Reporting thresholds

Annual beskattningsunderlag	Default period
≤ 1M SEK	Annual
> 1M - ≤ 40M SEK	Quarterly
> 40M SEK	Monthly

Critical error patterns to flag

2611 vs 2614: Reverse charge output VAT must go to 2614 (Ruta 30), never 2611 (Ruta 10)
One-sided reverse charge: Both output AND input VAT must be booked; silent netting is prohibited
Import double-counting: Since 2015, VAT-registered businesses report import VAT to Skatteverket only, not Tullverket
Representation: VAT deductible on 300 SEK base; income tax deduction abolished for meals since 2017
Period-end clearing: All 261x-264x must clear to 2650; residual balances cause reconciliation failures

For the complete reference with all account mappings, legal citations, formulas, and detailed rules, read: references/vat-compliance-reference.md

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

references/vat-compliance-reference.md27 KB

Frequently asked questions

What does the Swedish Vat AI skill do?

Why use Swedish Vat on TypingMind?

Because you install it once and use it with any model. Swedish Vat 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 Swedish Vat in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/erp-mafia/accounted-skills/tree/main/.claude/skills/swedish-vat. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Swedish Vat?

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 Swedish Vat?

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

Is the Swedish Vat AI skill free?

Yes. It is published on GitHub by erp-mafia under the MIT 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

Swedish VAT (Moms) Compliance Skill

When to use

How to use

Quick reference: VAT rates

Quick reference: Key BAS accounts

Quick reference: Reporting thresholds

Critical error patterns to flag

Bundled files

Frequently asked questions

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