Us Schedule C And Se Computation
> Tier 2 content skill for computing Schedule C bottom line, Form 8829 home office (actual method), and Schedule SE self-employment tax for US sole proprietors and single-member LLCs disregarded for federal tax. Covers tax year 2025 with the 2025 Social Security wage base of $176,100, the 92.35% net SE earnings adjustment under IRC 1402(a)(12), the 12.4% OASDI rate, the 2.9% Medicare rate, and the 0.9% Additional Medicare Tax thresholds. Handles Schedule C Lines 1-32, the 280A home office gross income limitation and carryover, Form 8829 indirect expense allocation, the 1402 net SE earnings computation, the optional methods under 1402(a)(15) and 1402(l), the deductible half of SE tax under 164(f), and the at-risk indicators on Line 32. Consumes classified transactions from us-sole-prop-bookkeeping. Defers QBI, retirement, SE health insurance, and quarterly estimated tax to companion skills. MUST be loaded alongside us-tax-workflow-base v0.1+. Federal only.
Security AStatic scan found no risk patternsHow grading works ›
What this skill does
Us Schedule C And Se Computation is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/us-schedule-c-and-se-computation/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Us Schedule C And Se Computation Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ 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/us-schedule-c-and-se-computation
curl -L https://claudskills.com/skills/us-schedule-c-and-se-computation/SKILL.md \
-o ~/.claude/skills/us-schedule-c-and-se-computation/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/us-schedule-c-and-se-computation/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/us-schedule-c-and-se-computation/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\us-schedule-c-and-se-computation\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 Us Schedule C And Se Computation Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/us-schedule-c-and-se-computation/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Us Schedule C And Se Computation skill do?
> Tier 2 content skill for computing Schedule C bottom line, Form 8829 home office (actual method), and Schedule SE self-employment tax for US sole proprietors and single-member LLCs disregarded for federal tax. Covers tax year 2025 with the 2025 Social Security wage base of $176,100, the 92.35% net SE earnings adjustment under IRC 1402(a)(12), the 12.4% OASDI rate, the 2.9% Medicare rate, and the 0.9% Additional Medicare Tax thresholds. Handles Schedule C Lines 1-32, the 280A home office gross income limitation and carryover, Form 8829 indirect expense allocation, the 1402 net SE earnings computation, the optional methods under 1402(a)(15) and 1402(l), the deductible half of SE tax under 164(f), and the at-risk indicators on Line 32. Consumes classified transactions from us-sole-prop-bookkeeping. Defers QBI, retirement, SE health insurance, and quarterly estimated tax to companion skills. MUST be loaded alongside us-tax-workflow-base v0.1+. Federal only.
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 Us Schedule C And Se Computation skill?
Use Us Schedule C And Se Computation when your Claude Code task falls under the Security category — specifically in the security 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 Us Schedule C And Se Computation" or describe the task and let Claude pick). Browse related skills at
/category/security/.
What is a Claude Code skill and how does the Us Schedule C And Se Computation 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. Us Schedule C And Se Computation is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security 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). Us Schedule C And Se Computation [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/us-schedule-c-and-se-computation/
BibTeX
@misc{us-schedule-c-and-se-computation-2026,
author = {openaccountants},
title = {Us Schedule C And Se Computation [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/us-schedule-c-and-se-computation/}
}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
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<script>
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<iframe>
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Security scan
Grade A · scanned 2026-09-28 — 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):
[](https://claudskills.com/skills/us-schedule-c-and-se-computation/#security)
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