Category:General · Sub-category: automation · Last updated:
Tier 2 content skill for classifying business transactions into US federal Schedule C (Form 1040) line items for sole proprietors and single-member LLCs disregarded for federal tax. Covers tax year 2025 under OBBBA (P.L. 119-21) with post-OBBBA depreciation rules, permanent QBI framework, and new tip/overtime/auto loan interest deductions. Handles Schedule C Parts I-V, the §162 ordinary and necessary standard, §263 capitalization, §280A home office, §280F vehicle and listed property, §274 substantiation and meals, §168(k) bonus depreciation cutoff at January 19 2025, §179 expensing, §471(c) small business inventory exception, §183 hobby loss, and §6001 / §274(d) recordkeeping. Defers Schedule C net profit, Schedule SE, QBI, retirement contributions, and quarterly estimated tax to companion content skills. MUST be loaded alongside us-tax-workflow-base v0.1 or later. Federal only. No state tax.
Us Sole Prop Bookkeeping includes worked examples; pricing or quota commentary; at least one code block. At roughly 9,836 words the SKILL.md is on the longer end of the catalog distribution.
Us Sole Prop Bookkeeping sits in the General category under the automation 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
Us Sole Prop Bookkeeping is a community-contributed Claude Code skill in the automation sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/us-sole-prop-bookkeeping/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Us Sole Prop Bookkeeping 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 174,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
Or just download SKILL.md directly and drop it into ~/.claude/skills/us-sole-prop-bookkeeping/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/us-sole-prop-bookkeeping/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\us-sole-prop-bookkeeping\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.
How do I install the Us Sole Prop Bookkeeping Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/us-sole-prop-bookkeeping/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Us Sole Prop Bookkeeping skill do?
Tier 2 content skill for classifying business transactions into US federal Schedule C (Form 1040) line items for sole proprietors and single-member LLCs disregarded for federal tax. Covers tax year 2025 under OBBBA (P.L. 119-21) with post-OBBBA depreciation rules, permanent QBI framework, and new tip/overtime/auto loan interest deductions. Handles Schedule C Parts I-V, the §162 ordinary and necessary standard, §263 capitalization, §280A home office, §280F vehicle and listed property, §274 substantiation and meals, §168(k) bonus depreciation cutoff at January 19 2025, §179 expensing, §471(c) small business inventory exception, §183 hobby loss, and §6001 / §274(d) recordkeeping. Defers Schedule C net profit, Schedule SE, QBI, retirement contributions, and quarterly estimated tax to companion content skills. MUST be loaded alongside us-tax-workflow-base v0.1 or later. Federal only. No state tax.
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 Sole Prop Bookkeeping skill?
Use Us Sole Prop Bookkeeping when your Claude Code task falls under the General category — specifically in the automation 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 Sole Prop Bookkeeping" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Us Sole Prop Bookkeeping 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 Sole Prop Bookkeeping 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/.
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
openaccountants. (2026). Us Sole Prop Bookkeeping [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/us-sole-prop-bookkeeping/
BibTeX
@misc{us-sole-prop-bookkeeping-2026,
author = {openaccountants},
title = {Us Sole Prop Bookkeeping [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/us-sole-prop-bookkeeping/}
}
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