Pt Cross Border
Portuguese cross-border tax for tax year 2026: tax residence under CIRS art. 16 (183 days, habitual home, split years from the first day of presence, leavers kept resident for the whole year, nationals moving to listed low-tax places); non-residents' Portuguese-source income (25% final withholding on salary, pensions and business income, 28% on capital income, 25% or 28% on rent); the art. 17-A and 72(15) options to use resident bands; the tax representative; company residence and the IRC exit tax in five yearly instalments (CIRC art. 83 and 84); outbound withholding (25%, 28%, 35%) and EU directive exemptions; forms 21-RFI to 24-RFI; the A1 certificate. Trigger on: non-resident Portugal tax, moving to Portugal mid-year, leaving Portugal, artigo 17-A, representante fiscal, exit tax IRC, Modelo 21-RFI. Out of scope: pt-foreign-source-treaties, pt-nhr-ifici, pt-irs-employees-investment, pt-income-tax, portugal-crypto-tax, pt-corporate-tax, pt-transfer-pricing.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
This skill answers four questions. Is the person or company resident in Portugal for 2026, and from which day? How does Portugal tax a non-resident's Portuguese income? What does a company pay when it moves its seat or assets out? What must a Portuguese payer withhold when it pays abroad, and how is treaty relief claimed?
What this skill does
Pt Cross Border 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/pt-cross-border/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Pt Cross Border 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/pt-cross-border
curl -L https://claudskills.com/skills/pt-cross-border/SKILL.md \
-o ~/.claude/skills/pt-cross-border/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/pt-cross-border/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/pt-cross-border/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pt-cross-border\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 Pt Cross Border Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/pt-cross-border/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Pt Cross Border skill do?
Portuguese cross-border tax for tax year 2026: tax residence under CIRS art. 16 (183 days, habitual home, split years from the first day of presence, leavers kept resident for the whole year, nationals moving to listed low-tax places); non-residents' Portuguese-source income (25% final withholding on salary, pensions and business income, 28% on capital income, 25% or 28% on rent); the art. 17-A and 72(15) options to use resident bands; the tax representative; company residence and the IRC exit tax in five yearly instalments (CIRC art. 83 and 84); outbound withholding (25%, 28%, 35%) and EU directive exemptions; forms 21-RFI to 24-RFI; the A1 certificate. Trigger on: non-resident Portugal tax, moving to Portugal mid-year, leaving Portugal, artigo 17-A, representante fiscal, exit tax IRC, Modelo 21-RFI. Out of scope: pt-foreign-source-treaties, pt-nhr-ifici, pt-irs-employees-investment, pt-income-tax, portugal-crypto-tax, pt-corporate-tax, pt-transfer-pricing.
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 Pt Cross Border skill?
Use Pt Cross Border 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 Pt Cross Border" or describe the task and let Claude pick). Browse related skills at
/category/security/.
What is a Claude Code skill and how does the Pt Cross Border 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. Pt Cross Border 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). Pt Cross Border [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/pt-cross-border/
BibTeX
@misc{pt-cross-border-2026,
author = {openaccountants},
title = {Pt Cross Border [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/pt-cross-border/}
}
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
[](https://claudskills.com/skills/pt-cross-border/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/pt-cross-border.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/pt-cross-border.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Pt Cross Border"></iframe>
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/pt-cross-border/#security)
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