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Id Corporate Tax

Category: General  ·  Sub-category: business-ops  ·  Last updated:
Use this skill whenever asked about Indonesian corporate income tax (PPh Badan) for a resident Indonesian company (Perseroan Terbatas / PT). Trigger on phrases like \"Indonesia corporate tax\", \"PPh Badan\", \"SPT Tahunan 1771\", \"company tax Indonesia\", \"PT tax\", \"tarif PPh Badan\", \"small company facility 50%\", \"Pasal 31E\", \"PPh 25 installment\", \"tax holiday Indonesia\", \"tax allowance PP 78\", \"super deduction\", or \"transfer pricing Indonesia\". Covers the 22% standard rate (UU HPP), the Pasal 31E small-company facility (50% reduction on the slice of taxable income proportional to the first IDR 4.8 billion of turnover for companies with annual turnover ≤ IDR 50 billion), the Pasal 17(2b) listed-company 3% reduction, monthly PPh 25 installments, deductible vs non-deductible expenses under Pasal 6/9 UU PPh, fiscal reconciliation, depreciation under PMK 96/2009, tax incentives (tax holiday, tax allowance PP 78/2019, super-deduction R&D), transfer pricing documentation under PMK 213/2016 and PMK
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What this skill does

Id Corporate Tax is a community-contributed Claude Code skill in the business-ops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/id-corporate-tax/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Id Corporate Tax Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 211,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/id-corporate-tax
curl -L https://claudskills.com/skills/id-corporate-tax/SKILL.md \
  -o ~/.claude/skills/id-corporate-tax/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/id-corporate-tax/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/id-corporate-tax/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\id-corporate-tax\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Frequently asked questions

How do I install the Id Corporate Tax Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/id-corporate-tax/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Id Corporate Tax skill do?
Use this skill whenever asked about Indonesian corporate income tax (PPh Badan) for a resident Indonesian company (Perseroan Terbatas / PT). Trigger on phrases like \"Indonesia corporate tax\", \"PPh Badan\", \"SPT Tahunan 1771\", \"company tax Indonesia\", \"PT tax\", \"tarif PPh Badan\", \"small company facility 50%\", \"Pasal 31E\", \"PPh 25 installment\", \"tax holiday Indonesia\", \"tax allowance PP 78\", \"super deduction\", or \"transfer pricing Indonesia\". Covers the 22% standard rate (UU HPP), the Pasal 31E small-company facility (50% reduction on the slice of taxable income proportional to the first IDR 4.8 billion of turnover for companies with annual turnover ≤ IDR 50 billion), the Pasal 17(2b) listed-company 3% reduction, monthly PPh 25 installments, deductible vs non-deductible expenses under Pasal 6/9 UU PPh, fiscal reconciliation, depreciation under PMK 96/2009, tax incentives (tax holiday, tax allowance PP 78/2019, super-deduction R&D), transfer pricing documentation under PMK 213/2016 and PMK
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Id Corporate Tax skill?
Use Id Corporate Tax when your Claude Code task falls under the General category — specifically in the business ops area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Id Corporate Tax" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Id Corporate Tax skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Id Corporate Tax is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
openaccountants. (2026). Id Corporate Tax [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/id-corporate-tax/
BibTeX
@misc{id-corporate-tax-2026,
  author    = {openaccountants},
  title     = {Id Corporate Tax [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/id-corporate-tax/}
}

Embed this skill

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Badge
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<script>
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<iframe>
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Grade A · scanned 2026-10-25 — free static scan against the OWASP Agentic Skills Top 10.

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