verotusmenettely-ja-muutoksenhaku

verotusmenettely-ja-muutoksenhaku is a skill for Claude Code, Codex from akunikkola/claude-for-legal-finland. It costs 252 tokens per session (1,736 once invoked), scanned A, original, MIT.

A guide to challenging Finnish tax decisions and preparing related objection or appeal documents. It explains how the process differs depending on the decision and tax year.

In plain words
What is it for?
Reviewing tax decisions, adjustment decisions, tax increases and audit reports, and preparing requests for adjustment or appeals.
Why use it?
It helps taxpayers identify the correct route and avoid overlooking the stage of the process or a filing deadline. Deadlines and applicable rules must be checked for the specific case.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present. Also seen: mentions CLAUDE.md.

Part of the verotus plugin — 3 skills shipped together

Good fit Reviewing tax decisions, adjustment decisions, tax increases and audit reports, and preparing requests for adjustment or appeals.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add akunikkola/claude-for-legal-finland --skill verotusmenettely-ja-muutoksenhaku
Clone the repo
git clone --depth 1 https://github.com/akunikkola/claude-for-legal-finland

Made for: Claude Code, Codex.

Or install verotus, the plugin that ships this one along with the rest of its 3 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for verotusmenettely-ja-muutoksenhaku

README.md
[![agentmods](https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku/github.svg)](https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku)
Your own site
<a href="https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku"><img src="https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for verotusmenettely-ja-muutoksenhaku

Your own site · 80×15
<a href="https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku"><img src="https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/verotusmenettely-ja-muutoksenhaku.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 252 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,736 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00252 $0.01736
Opus 5 $0.00126 $0.00868
Sonnet 5 $0.00050 $0.00347
Haiku 4.5 $0.00025 $0.00174

Measured 9d ago against content hash 57f2eeb8e82e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

verotusmenettely-ja-muutoksenhaku scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

verotus/skills/verotusmenettely-ja-muutoksenhaku/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Verotusmenettely ja muutoksenhaku

Tämä skill jäsentää verotusmenettelyn vaiheet ja laatii muutoksenhaun asiakirjaluonnokset. Perusteet ja muutoksenhaun portaat: references/verotus-perusteet.md — lue se tehtävän alussa.

Vastuuvapaus: luonnokset ovat tarkistettavia — ei veroneuvontaa. Määräajat ja euromäärät haetaan lähteestä; kalenterivastuu ja ilmoitusvastuu ovat ihmisellä. Katso verotus/CLAUDE.md.

Tarkista laki ja määräajat lähteestä

Hae VML:n (1558/1995) sovellettavat säännökset ja erityisesti määräajat (oikaisuvaatimus VML 64 §, valitusajat, Verohallinnon muutosvaltuudet) juristi:oikeustutkimus-skillillä. Verovuosi ratkaisee sovellettavan version — tarkista, minkä vuoden verotuksesta on kyse. KHO:n vuosikirjakäytäntö haetaan lähteestä tunnuksineen.

Vaihe 1: Tilannekuva

Selvitä ennen toimenpiteitä:

  • Mikä päätös ja miltä verovuodelta? Säännönmukainen verotus, verotuksen oikaisu verovelvollisen vahingoksi, veronkorotus, ennakkoratkaisu — kullakin oma muutoksenhakupolku.
  • Missä vaiheessa prosessi on? Selvityspyyntö/kuuleminen (vielä vaikutettavissa ennen päätöstä!), päätös annettu, valitusaika kulumassa [mallin laskelma — tarkista].
  • Intressi ja näyttö — riidanalainen euromäärä, käytettävissä oleva dokumentaatio, Verohallinnon perustelujen heikot kohdat.
  • Täytäntöönpano — erääntyykö vero muutoksenhausta huolimatta; tarvitaanko täytäntöönpanon kielto/keskeytys (edellytykset lähteestä).

Vaihe 2: Vastaus selvityspyyntöön tai kuulemiseen

Tehokkain vaikuttamisen paikka on ennen päätöstä:

  • Vastaa täsmällisesti kysyttyyn; älä avaa uusia rintamia.
  • Dokumentoi tosiseikat liitteillä; erottele tosiseikat ja oikeudellinen arvio.
  • Liiketaloudelliset perusteet näkyviin, jos järjestelyä epäillään veron kiertämiseksi (VML 28 §) tai peitellyksi osingoksi (VML 29 §).
  • Veronkorotusriski (VML 32 §): oma-aloitteinen virheen korjaaminen ja myötävaikutus lieventävät — nosta tämä esiin.

Vaihe 3: Oikaisuvaatimus

Read the full file on GitHub · 116 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 116 lines · 252 tokens per session scan A 57f2eeb8e82e

Subscribe to this mod's changes

verotusmenettely-ja-muutoksenhaku is a skill published in the GitHub repository akunikkola/claude-for-legal-finland (103 stars, last pushed 2mo ago), licensed MIT. It adds 252 tokens to every session and 1,736 once invoked, about $0.0013 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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