Il Sales Tax

Q: What is a Claude Code skill and how does the Il Sales 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. Il Sales Tax is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Sales · Sub-category: sales-misc · Last updated: 2026-07-26

> Illinois Sales Tax return (Form ST-1) for self-employed individuals. Covers all four Illinois occupation and use taxes (ROT, UT, SOT, SUT), state and local rates, origin-based sourcing, vendor discount, and filing frequencies. Primary source: 35 ILCS 120/ (ROT), 35 ILCS 105/ (UT), 35 ILCS 115/ (SOT), 35 ILCS 110/ (SUT).

Security AStatic scan found no risk patternsHow grading works ›

About this skill (catalog notes)

Il Sales Tax includes pricing or quota commentary. At roughly 1,869 words the SKILL.md is on the longer end of the catalog distribution.

Source: www.openaccountants.com
License: AGPL-3.0
Original author: openaccountants
Indexed lastmod: 2026-07-26
Catalog position: Sales · sales-misc
Indexed related skills: 10

How Il Sales Tax fits the catalog

Il Sales Tax sits in the Sales category under the sales-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Il Sales Tax is a community-contributed Claude Code skill in the sales-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/il-sales-tax/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Il Sales Tax Claude Code skill is built for sales development reps, account executives, revenue operations teams, and customer success managers. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 161,000+ 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/il-sales-tax
curl -L https://claudskills.com/skills/il-sales-tax/SKILL.md \
  -o ~/.claude/skills/il-sales-tax/SKILL.md

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

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

📱 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 Il Sales Tax Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/il-sales-tax/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Il Sales Tax skill do?

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 Il Sales Tax skill?

Use Il Sales Tax when your Claude Code task falls under the Sales category — specifically in the sales misc 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 Il Sales Tax" or describe the task and let Claude pick). Browse related skills at /category/sales/.

What is a Claude Code skill and how does the Il Sales 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. Il Sales Tax is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/openaccountants/openaccountants/blob/HEAD/agent-skills/il-sales-tax/SKILL.md
License: AGPL-3.0
Author: openaccountants
Website: https://www.openaccountants.com/

Cite this skill

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

APA

openaccountants. (2026). Il Sales Tax [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/il-sales-tax/

BibTeX

@misc{il-sales-tax-2026,
  author    = {openaccountants},
  title     = {Il Sales Tax [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/il-sales-tax/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/il-sales-tax.svg)](https://claudskills.com/skills/il-sales-tax/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-26 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/il-sales-tax/#security)

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Browse all Sales skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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