tax-filing-master

tax-filing-master is a skill for Claude Code from vivy-yi/finance-skills. It costs 120 tokens per session (2,320 once invoked), scanned A, original, MIT.

A monthly workflow for preparing and coordinating a company’s tax filings, including value-added tax, corporate income tax, employee income-tax withholding, surcharges, social insurance, housing funds, and stamp tax.

In plain words
What is it for?
It helps gather invoice, ERP, and payroll data; prepare each required return; identify missing information; review filings; and arrange approval and payment of tax due.
Why use it?
Different taxes use different data sources, schedules, and filing periods. This organizes the calendar, checks required data, handles exceptions, and confirms payment steps.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: mentions CLAUDE.md.

Good fit It helps gather invoice, ERP, and payroll data; prepare each required return; identify missing information; review filings; and arrange approval and payment of tax due.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/vivy-yi/finance-skills/tax-filing-master
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add vivy-yi/finance-skills --skill tax-filing-master
Clone the repo
git clone --depth 1 https://github.com/vivy-yi/finance-skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for tax-filing-master

README.md
[![agentmods](https://agentmods.dev/badge/skills/vivy-yi/finance-skills/tax-filing-master/github.svg)](https://agentmods.dev/skills/vivy-yi/finance-skills/tax-filing-master)
Your own site
<a href="https://agentmods.dev/skills/vivy-yi/finance-skills/tax-filing-master"><img src="https://agentmods.dev/badge/skills/vivy-yi/finance-skills/tax-filing-master/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for tax-filing-master

Your own site · 80×15
<a href="https://agentmods.dev/skills/vivy-yi/finance-skills/tax-filing-master"><img src="https://agentmods.dev/badge/skills/vivy-yi/finance-skills/tax-filing-master.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 120 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,320 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00120 $0.02320
Opus 5 $0.00060 $0.01160
Sonnet 5 $0.00024 $0.00464
Haiku 4.5 $0.00012 $0.00232

Measured 9d ago against content hash 5c4d3a71075d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

tax-filing-master scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

finance-skills/skills/tax-filing/skills/tax-filing-master/SKILL.md · 259 lines

How it starts

The opening of the file, as written. The whole thing — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.

加载上下文

首次使用时: 读取 ../../CLAUDE.md 获取场景级配置(申报日历/税率/优惠/升级矩阵)。


/tax-filing-master — 税务申报综合执行

申报日历(按月固化执行顺序)

每月固定申报顺序(次月 1-15 日):

Day 1-2:获取上月数据
  → [INV] 开票系统:销项发票数据
  → [TAX-VAT] 勾选平台:进项发票数据
  → [ERP] 总账:应交税费科目余额
  → [HR] 薪酬系统:工资/社保数据

Day 3-5:增值税申报准备
  → 执行 vat-declaration-prep
  → 三方数据核对
  → 确认后可申报

Day 6-8:其他税种申报
  → 个人所得税代扣代缴([HR] 推送)
  → 附加税(随增值税)
  → 社保公积金([HR] 推送)
  → 印花税(如有)

Day 9-10:复核与缴纳
  → 确认所有申报数据
  → 发起缴款审批
  → 缴纳所有到期税款

季度特有(季度结束后 15 日内):
  → 企业所得税预缴

年度特有(次年 5 月 31 日前):
  → 企业所得税年度汇算清缴
  → 个人所得税综合所得年度汇算

第一步:确认申报月份和税种

根据 [CLAUDE.md] 申报日历,确认:

□ 本月须申报哪些税种?
□ 申报截止日是哪一天?
□ 是否有须提前准备的特殊事项?

申报清单:

税种 申报周期 本月是否须申报 截止日
增值税及附加 月报 [✅/❌] 次月 15 日
企业所得税 季报 [✅/❌] 季度结束后 15 日
个人所得税(代扣) 月报 [✅/❌] 次月 15 日
社保/公积金 月报 [✅/❌] 次月 15 日
印花税 季报/年报 [✅/❌] 按季/按年
其他 ... [✅/❌] ...

第二步:按优先级执行各税种准备

优先级 1:增值税申报(最高优先级)

执行 Skill: vat-declaration-prep

触发条件: 所有月份

前置条件: [INV] + [TAX-VAT] + [ERP] 数据均可用

如数据不可用: 标记为"数据缺失",暂停申报,升级


优先级 2:企业所得税预缴(季度月份)

执行 Skill: it-declaration-prep

触发条件: 1/4/7/10 月(即 Q1/Q2/Q3/Q4 季度结束后的申报月)

前置条件: [ERP] 利润表数据可用

年度汇算(5 月): 须提前 1 个月开始准备(4 月即启动)


优先级 3:个人所得税代扣代缴

数据来源: [HR] 薪酬系统推送

核对项目:

□ 税前工资合计
□ 社保公积金个人部分
□ 专项附加扣除(当月新采集/变更)
□ 实发金额
□ 当月新增入职员工是否已采集专项附加扣除?
□ 当月离职员工是否已做日期截止?

注意: 个税由 [HR] 系统推送,财务复核后确认申报


优先级 4:附加税(随增值税)

附加税 = 增值税实缴金额 × 附加税税率

城建税税率:
  - 注册地在市区:7%
  - 注册地在县城/镇:5%
  - 其他:1%

教育费附加:3%
地方教育附加:2%

合计:12%(市区)/ 10%(县城)/ 6%(其他)

优先级 5:社保公积金

数据来源: [HR] 薪酬系统

核对项目:

□ 当月社保公积金缴纳人数 vs 上月
□ 缴纳基数 vs 当地社保基数上下限
□ 是否有漏缴/错缴(入职/离职未及时增减员)

第三步:异常汇总与升级判断

收集所有税种 Prep Skill 的升级触发结果:

升级判断(满足任一即升级):
  □ 增值税:三方数据不一致
  □ 增值税:税负率偏离 > 50%
  □ 增值税:发现失控发票(已抵扣)
  □ 企业所得税:须补税 > 20 万元
  □ 企业所得税:优惠资格存疑
  □ 任一税种:须补税合计 > 10 万元
  □ 发现须提交关联申报(跨境关联交易)

升级处理:

→ 汇总所有异常项,形成升级报告
→ 提交税务经理决策
→ 税务经理确认后,方可完成申报

Read the full file on GitHub · 259 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 259 lines · 120 tokens per session scan A 5c4d3a71075d

Subscribe to this mod's changes

tax-filing-master is a skill published in the GitHub repository vivy-yi/finance-skills (29 stars, last pushed 3mo ago), licensed MIT. It adds 120 tokens to every session and 2,320 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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