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ClaudSkills / General / legal-compliance

Ecm Dd Tax

Category: General  ·  Sub-category: legal-compliance  ·  Last updated:
资本市场尽职调查 Skill：发行人税务合规核查（对应《编报规则第 12 号》第 13 章）。 当用户提到以下场景时触发：税务合规、纳税情况、税种税率、主要税种、所得税、增值税、城建税、 教育费附加、地方教育附加、印花税、消费税、资源税、房产税、土地使用税、契税、关税、 税收优惠、高新技术企业优惠、研发费用加计扣除、即征即退、两免三减半、税收返还、财政补贴、 税务处罚、偷漏税、欠税、纳税信用等级、A 级纳税人、非居民税务、转让定价、特别纳税调整、 报告期内税务合规证明、主管税务机关证明、税务 DD、tax DD、tax compliance、IPO 税务问题、 税务追溯、税收返还的合法性、地方返税、财政奖励、募投税务影响、整体变更的税务处理、 股东个人所得税（股权转让）、累计未分配利润转增资本的个税、税务稽查等。 典型输入：税务登记证明、纳税申报表（近 3 年）、完税凭证、税务合规证明、税收优惠批文 / 备案回执、高新技术企业证书、即征即退批复、审计报告的税项披露、税务处罚决定书、 地方财政返还协议 / 文件。 非触发边界：本 skill 只管发行人自身的税务合规，不管实控人 / 股东个人 "出资资金合法性" （归 ecm-dd-shareholders）、不管募投项目本身的合规性（归 ecm-dd-fundraising，税务影响 可双向引用）、不管关联交易的转让定价是否合理（归 ecm-dd-related-party；本 skill 仅核查其税务申报层面是否合规）、不管行政处罚文件的程序合法性（归 ecm-dd-litigation； 本 skill 仅核查其是否属于税务处罚、是否构成发行障碍）。 即使用户只说"帮我看下这家公司税有没有问题"或"这份即征即退合规吗"，也应触发本 skill。
Security AStatic scan found no risk patternsHow grading works ›

What this skill does

Ecm Dd Tax is a community-contributed Claude Code skill in the legal-compliance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/ecm-dd-tax/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Ecm Dd 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 191,000+ 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/ecm-dd-tax
curl -L https://claudskills.com/skills/ecm-dd-tax/SKILL.md \
  -o ~/.claude/skills/ecm-dd-tax/SKILL.md

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

Skills live at ~/.claude/skills/ecm-dd-tax/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\ecm-dd-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.

See pricing → Download desktop app

Frequently asked questions

How do I install the Ecm Dd Tax Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/ecm-dd-tax/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Ecm Dd Tax skill do?
资本市场尽职调查 Skill：发行人税务合规核查（对应《编报规则第 12 号》第 13 章）。 当用户提到以下场景时触发：税务合规、纳税情况、税种税率、主要税种、所得税、增值税、城建税、 教育费附加、地方教育附加、印花税、消费税、资源税、房产税、土地使用税、契税、关税、 税收优惠、高新技术企业优惠、研发费用加计扣除、即征即退、两免三减半、税收返还、财政补贴、 税务处罚、偷漏税、欠税、纳税信用等级、A 级纳税人、非居民税务、转让定价、特别纳税调整、 报告期内税务合规证明、主管税务机关证明、税务 DD、tax DD、tax compliance、IPO 税务问题、 税务追溯、税收返还的合法性、地方返税、财政奖励、募投税务影响、整体变更的税务处理、 股东个人所得税（股权转让）、累计未分配利润转增资本的个税、税务稽查等。 典型输入：税务登记证明、纳税申报表（近 3 年）、完税凭证、税务合规证明、税收优惠批文 / 备案回执、高新技术企业证书、即征即退批复、审计报告的税项披露、税务处罚决定书、 地方财政返还协议 / 文件。 非触发边界：本 skill 只管发行人自身的税务合规，不管实控人 / 股东个人 "出资资金合法性" （归 ecm-dd-shareholders）、不管募投项目本身的合规性（归 ecm-dd-fundraising，税务影响 可双向引用）、不管关联交易的转让定价是否合理（归 ecm-dd-related-party；本 skill 仅核查其税务申报层面是否合规）、不管行政处罚文件的程序合法性（归 ecm-dd-litigation； 本 skill 仅核查其是否属于税务处罚、是否构成发行障碍）。 即使用户只说"帮我看下这家公司税有没有问题"或"这份即征即退合规吗"，也应触发本 skill。
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 Ecm Dd Tax skill?
Use Ecm Dd Tax when your Claude Code task falls under the General category — specifically in the legal compliance 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 Ecm Dd 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 Ecm Dd 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. Ecm Dd 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
zeweihan. (2026). Ecm Dd Tax [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/ecm-dd-tax/
BibTeX
@misc{ecm-dd-tax-2026,
  author    = {zeweihan},
  title     = {Ecm Dd Tax [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/ecm-dd-tax/}
}

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Security scan

Grade A · scanned 2026-08-25 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

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