Itr Wala
karanb192/itr-wala
File Indian income tax returns (ITR) for FY 2025-26 / AY 2026-27.
Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives.
Install Tw Tax Basics
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install asgard-ai-platform/skills tw-tax-basics --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/tw-tax-basics .claude/skills/tw-tax-basics && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .claude/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basicsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install asgard-ai-platform/skills tw-tax-basics --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/tw-tax-basics .agents/skills/tw-tax-basics && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .agents/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install asgard-ai-platform/skills tw-tax-basics --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/tw-tax-basics .cursor/skills/tw-tax-basics && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .cursor/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/asgard-ai-platform/skills.git --path tw-tax-basics--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install asgard-ai-platform/skills tw-tax-basics --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/tw-tax-basics .gemini/skills/tw-tax-basics && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .gemini/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install asgard-ai-platform/skills tw-tax-basicsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/tw-tax-basics .github/skills/tw-tax-basics && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .github/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install asgard-ai-platform/skills tw-tax-basics --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/tw-tax-basics .opencode/skills/tw-tax-basics && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "tw-tax-basics" agent skill from https://github.com/asgard-ai-platform/skills/tree/main/tw-tax-basics into .opencode/skills/tw-tax-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tw-tax-basics", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
tw-tax-basics- GitHub stars
- 242
- Token cost
- ~1.3k tokens
- SKILL.md length
- 403 words
- Files
- 3 (incl. references)
- Skills in repo
- 207
- Repo updated
- First seen
- Licence
- MIT
At a glance
Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives.
- The user needs to understand Taiwan tax obligations
- SKILL.md covers Framework, Output Format, Gotchas and References
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Calculate tax liability
What it does
Tw Tax Basics is an agent skill from asgard-ai-platform/skills. Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives. Use this skill when the user needs to understand Taiwan tax obligations, calculate tax liability, file taxes, or plan for tax efficiency — even if they say 'how much tax do we owe', 'what's the corporate tax rate in Taiwan', 'tax filing deadlines', or 'are there startup tax breaks'.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `examples/sample_scenario.md` and `references/cit-deductions.md`).
It sits in Business, Finance & HR, covering Tax preparation. The repository describes itself as: 301 open-source coding agent skills across 22 domains — methodology, judgment & gotchas packaged as Claude Agent Skills for the Asgard AI Platform. The licence is MIT.
When your agent uses it
- The user needs to understand Taiwan tax obligations
- Calculate tax liability
- Plan for tax efficiency — even if they say how much tax do we owe
- Whats the corporate tax rate in Taiwan
Example prompts
- “how much tax do we owe”
- “s the corporate tax rate in Taiwan”
- “tax filing deadlines”
- “/tw-tax-basics”
What it can do on your machine
Read from SKILL.md and the folder at commit 4e7f4f8. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Tw Tax Basics loads about 1.3k tokens when it runs, and up to ~3.5k if it reads all its reference files. Until then it costs about 115 tokens; SKILL.md has 403 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from asgard-ai-platform/skills at commit 4e7f4f8, republished under its MIT licence (© asgard-ai-platform). 403 words, ~1,251 tokens.
Download SKILL.mdSave it as
.claude/skills/tw-tax-basics/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- tw-tax-basics
- description
- Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives. Use this skill when the user needs to understand Taiwan tax obligations, calculate tax liability, file taxes, or plan for tax efficiency — even if they say 'how much tax do we owe', 'what's the corporate tax rate in Taiwan', 'tax filing deadlines', or 'are there startup tax breaks'.
- metadata.category
- WP-05 台灣創業
- metadata.tags
- taiwan, tax, corporate-tax, startup
Taiwan Tax Basics
Framework
IRON LAW: Three Taxes Every Taiwan Business Must Know
1. 營業稅 (Business Tax / VAT): 5% on sales, filed bimonthly
2. 營利事業所得稅 (Corporate Income Tax): 20% on profit, filed annually
3. 扣繳 (Withholding Tax): Withheld at source on payments to individuals/foreigners
Missing any filing deadline triggers penalties. Set up calendar reminders
for ALL filing dates at company registration.Tax Calendar
| Tax | Rate | Filing Frequency | Deadline |
|---|---|---|---|
| 營業稅 (VAT) | 5% | Bimonthly | 15th of following odd month (Jan 15, Mar 15, May 15...) |
| 營所稅 (CIT) | 20% | Annual | May 1-31 (for prior year) |
| 暫繳 (Interim CIT) | 50% of prior year | Annual | September 1-30 |
| 扣繳 (Withholding) | Varies | Monthly + annual | 10th of following month; annual filing by Jan 31 |
| 個人綜所稅 | Progressive 5-40% | Annual | May 1-31 |
Corporate Income Tax (營所稅)
Taxable Income = Revenue - Cost of Goods Sold - Operating Expenses - Non-operating Deductions
Tax = Taxable Income × 20%
Special cases:
- Taxable income ≤ NT$120,000: tax-free
- NT$120,001 ~ NT$500,000: half rate applied on amount exceeding $120K
- > NT$500,000: full 20% rateCommon deductions:
- Employee salaries and benefits
- Rent, utilities, office expenses
- Depreciation on fixed assets
- R&D expenses (additional 200% deduction under 產創條例)
- Bad debt (with proper documentation)
Business Tax (營業稅 / VAT)
| Transaction | VAT Treatment |
|---|---|
| Domestic sales | Charge 5% → collect from buyer → remit to government |
| Domestic purchases | Pay 5% → claim as input tax credit |
| Export sales | Zero-rated (0%) — can still claim input credits |
| Import purchases | Pay 5% at customs → claim as input credit |
Filing: Net VAT = Output tax (collected) - Input tax (paid). If negative (more input than output), get a refund.
Withholding Tax (扣繳)
| Payment Type | Resident Rate | Non-Resident Rate |
|---|---|---|
| Salary | 5% (if monthly > certain threshold) | 6-18% |
| Professional service fees | 10% | 20% |
| Rent | 10% | 20% |
| Dividends | Included in personal income | 21% |
| Royalties | 10% | 20% |
| Interest | 10% | 20% |
Startup Tax Incentives
| Incentive | What It Does | Who Qualifies |
|---|---|---|
| 產創條例 R&D 投資抵減 | 15% of R&D spend as tax credit (or 10% over 3 years) | Companies with qualifying R&D activities |
| 天使投資人減稅 | Individual investors can deduct up to NT$3M from income | Investment in startups < 2 years old, held 2+ years |
| 員工認股權 (ESOP) | Deferred taxation on stock options until exercise | Companies issuing employee stock options |
| 營所稅 小規模免稅 | Taxable income ≤ NT$120K exempt | Very small businesses |
Show full SKILL.md (138 more words)Show less
Output Format
# Taiwan Tax Assessment: {Company}
## Tax Obligations
| Tax | Applicable? | Rate | Next Filing |
|-----|-----------|------|------------|
| 營業稅 | Y/N | 5% | {date} |
| 營所稅 | Y/N | 20% | {date} |
| 扣繳 | Y/N | varies | {date} |
## Estimated Tax Liability
| Tax | Estimated Amount | Notes |
|-----|-----------------|-------|
| 營業稅 (net) | NT${X}/bimonth | Output - Input |
| 營所稅 | NT${X}/year | Revenue - Expenses × 20% |
## Available Incentives
| Incentive | Eligible? | Estimated Benefit |
|-----------|----------|------------------|
| {incentive} | Y/N | NT${X} |
## Action Items
1. {immediate tax action needed}Gotchas
- 營業稅 and 營所稅 are different taxes: 營業稅 is VAT on transactions (5%). 營所稅 is corporate income tax on profit (20%). Both are required. Don't confuse them.
- Input VAT requires 統一發票: You can only claim input tax credits with proper 統一發票 (uniform invoice). Receipts (收據) from non-registered vendors don't count.
- Foreign service payments: Paying a foreign SaaS provider (AWS, Google, etc.)? You must withhold 20% tax and report it, unless a tax treaty applies. Many startups miss this.
- Transfer pricing for cross-border: If you have related-party transactions with overseas entities, transfer pricing rules apply. Document arm's-length pricing.
- This is educational guidance, not tax advice: Taiwan tax law is amended frequently. Consult a licensed CPA (會計師) for specific tax situations and filings.
References
- For e-invoice system, see the tw-einvoice-guide skill
- For detailed CIT deduction rules, see
references/cit-deductions.md
© asgard-ai-platform, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (references) in tw-tax-basics of asgard-ai-platform/skills.
- SKILL.md
- examples/sample_scenario.md
- references/cit-deductions.md
Open the folder on GitHubat commit 4e7f4f8
Compare with similar skills
Tw Tax Basics next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Tw Tax Basics this skillasgard-ai-platform/skills | 242 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Itr Walakaranb192/itr-wala | 871 | — | ~3.6k | Automated safety check: Pass | MIT | |
| Tax Filingrobbalian/claude-tax-filing | 174 | — | ~2.5k | Automated safety check: Pass | None | |
| India Itr CopilotLoki200399/india-itr-copilot | 147 | — | ~2.4k | Automated safety check: Pass | MIT | |
| Consumption Taxkazukinagata/shinkoku | 365 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Beancount Optionsbex-co/beancount-io | 297 | — | ~3.7k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Tw Tax Basics
What does Tw Tax Basics do?
Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives. Tw Tax Basics is an agent skill from asgard-ai-platform/skills. Navigate Taiwan's tax system including corporate income tax (營所稅), business tax (營業稅), personal income tax, withholding obligations, and startup tax incentives.
When should I use Tw Tax Basics?
Tw Tax Basics fits situations like: the user needs to understand Taiwan tax obligations; calculate tax liability; plan for tax efficiency — even if they say how much tax do we owe; whats the corporate tax rate in Taiwan.
How do I install Tw Tax Basics in Claude Code?
Run `npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a claude-code`. Or copy the skill folder (tw-tax-basics in asgard-ai-platform/skills) into .claude/skills/tw-tax-basics in your project. Claude Code loads it when a task matches its description.
How do I install Tw Tax Basics in Codex?
Run `npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a codex`. Or copy the skill folder (tw-tax-basics in asgard-ai-platform/skills) into .agents/skills/tw-tax-basics in your project. Codex loads it when a task matches its description.
Can I use Tw Tax Basics in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgard-ai-platform/skills --skill tw-tax-basics -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tw-tax-basics, .gemini/skills/tw-tax-basics, .github/skills/tw-tax-basics and .opencode/skills/tw-tax-basics in your project.
What does Tw Tax Basics need to run?
SKILL.md names no scripts, command-line tools or credentials: Tw Tax Basics is instructions for the agent only.
Does Tw Tax Basics access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Tw Tax Basics safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Tw Tax Basics use?
Tw Tax Basics is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Tw Tax Basics use?
About 1.3k tokens (SKILL.md is roughly 5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.3k tokens, read only when the agent opens those files.
What are the alternatives to Tw Tax Basics?
Skills that share tags, products or a category with Tw Tax Basics: Itr Wala (karanb192/itr-wala, 871 stars), Tax Filing (robbalian/claude-tax-filing, 174 stars), India Itr Copilot (Loki200399/india-itr-copilot, 147 stars) and Consumption Tax (kazukinagata/shinkoku, 365 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tw Tax Basics?
asgard-ai-platform (a GitHub organization) maintains it in asgard-ai-platform/skills, which has 242 GitHub stars. The repository holds 207 skills in this directory. The repository was last updated on June 6, 2026.
Source: asgard-ai-platform/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.