Mi Pension Retirement Subtraction
Use this skill whenever asked about Michigan's pension/retirement income subtraction on Form MI-1040, the Form 4884 \"Michigan Pension Schedule\", the Lowering MI Costs Plan / Public Act 4 of 2023 phase-in, the three birth-year tiers (pre-1946 / 1946-1952 / 1953+), the all-income age 67+ Michigan Standard Deduction ($20,000 single / $40,000 MFJ), or how retired public-safety officers elect their subtraction. Trigger on phrases like \"Michigan pension subtraction\", \"Form 4884\", \"MI retirement tax\", \"PA 4 of 2023\", \"Lowering MI Costs Plan\", \"pension tax repeal\", \"retirement subtraction tier\", \"Michigan Standard Deduction age 67\", or \"Section A/B/C/D of Form 4884\". Federal Social Security, railroad retirement, military retirement, and Michigan National Guard retirement are addressed in passing because they interact with the Form 4884 caps, but are reported on Schedule 1 line 11 (not on Form 4884) and are fully exempt from Michigan tax regardless of tier.
Security AStatic scan found no risk patternsHow grading works ›
What this skill does
Mi Pension Retirement Subtraction 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/mi-pension-retirement-subtraction/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Mi Pension Retirement Subtraction 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 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/mi-pension-retirement-subtraction
curl -L https://claudskills.com/skills/mi-pension-retirement-subtraction/SKILL.md \
-o ~/.claude/skills/mi-pension-retirement-subtraction/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/mi-pension-retirement-subtraction/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/mi-pension-retirement-subtraction/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\mi-pension-retirement-subtraction\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 Mi Pension Retirement Subtraction Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/mi-pension-retirement-subtraction/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Mi Pension Retirement Subtraction skill do?
Use this skill whenever asked about Michigan's pension/retirement income subtraction on Form MI-1040, the Form 4884 \"Michigan Pension Schedule\", the Lowering MI Costs Plan / Public Act 4 of 2023 phase-in, the three birth-year tiers (pre-1946 / 1946-1952 / 1953+), the all-income age 67+ Michigan Standard Deduction ($20,000 single / $40,000 MFJ), or how retired public-safety officers elect their subtraction. Trigger on phrases like \"Michigan pension subtraction\", \"Form 4884\", \"MI retirement tax\", \"PA 4 of 2023\", \"Lowering MI Costs Plan\", \"pension tax repeal\", \"retirement subtraction tier\", \"Michigan Standard Deduction age 67\", or \"Section A/B/C/D of Form 4884\". Federal Social Security, railroad retirement, military retirement, and Michigan National Guard retirement are addressed in passing because they interact with the Form 4884 caps, but are reported on Schedule 1 line 11 (not on Form 4884) and are fully exempt from Michigan tax regardless of tier.
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 Mi Pension Retirement Subtraction skill?
Use Mi Pension Retirement Subtraction 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 Mi Pension Retirement Subtraction" or describe the task and let Claude pick). Browse related skills at
/category/security/.
What is a Claude Code skill and how does the Mi Pension Retirement Subtraction 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. Mi Pension Retirement Subtraction 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). Mi Pension Retirement Subtraction [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/mi-pension-retirement-subtraction/
BibTeX
@misc{mi-pension-retirement-subtraction-2026,
author = {openaccountants},
title = {Mi Pension Retirement Subtraction [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/mi-pension-retirement-subtraction/}
}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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Security scan
Grade A · scanned 2026-10-25 — 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/mi-pension-retirement-subtraction/#security)
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