Most companies in Taiwan run payroll in one of three ways: in-house, through payroll software, or with an outsourced provider. The best fit depends less on company size alone than on payroll complexity, internal expertise, control requirements, and the cost of keeping the process reliable.
When comparing options, look beyond the monthly subscription or service fee. Payroll also carries internal staffing, review, exception-handling, security, and continuity costs.
1. Three common payroll models
| Model | Works well when | Main trade-off |
|---|---|---|
| In-house / spreadsheets | Headcount is small, pay is straightforward, and an experienced payroll owner is in place | Low software cost, but greater manual-error and key-person risk |
| Payroll software | The company is growing and needs consistent workflows, permissions, and integrations | Software improves control, but payroll still needs an internal owner and reviewer |
| Outsourcing / BPO | Payroll is complex, operations are cross-border, or local payroll expertise is limited | Higher recurring fees and a greater need for vendor oversight |
2. Compare total cost, not just the headline price
Spreadsheets may appear free, but the real cost includes staff time, month-end overtime, training, regulatory updates, error correction, file control, backup, and handover. Software adds subscription and implementation costs; outsourcing adds service fees and charges for exceptions.
A useful total-cost comparison should include technology, internal labor, review and audit, implementation, error handling, and vendor management. That gives a more realistic picture than a per-employee monthly fee on its own.
3. When each model tends to work best
- Keep payroll in-house when headcount and payroll rules are genuinely simple, changes are infrequent, and at least two people can run and review the process.
- Consider payroll software when spreadsheets are multiplying, attendance and payroll rely on repeated imports, approval trails are weak, or the company is scaling.
- Consider outsourcing or a hybrid model when you have multiple entities, expatriates or foreign employees, complex variable pay, limited local expertise, or a strong need for documented service levels.
Hybrid setups are common: the company keeps process ownership and approvals in-house, uses software for workflow and calculation, and outsources specialist or recurring work.
4. Questions to ask a payroll vendor
- □ How are Taiwan legal changes and contribution-table updates maintained?
- □ Can permissions, approvals, and audit logs be separated by role?
- □ What are the payroll cut-off, SLA, and correction deadlines?
- □ Can you export your data in a complete, usable format?
- □ How are backups, security incidents, and access controls handled?
- □ Which items cost extra, such as bonus runs, termination pay, retroactive changes, or special reports?
- □ What happens to your data and process when the service ends?
Choose a model that still works when headcount grows, a key payroll owner leaves, regulations change, or an exception lands just before month-end.
Official references
- Labor Standards Act Article 23 — wage statements and wage records
- Labor Standards Act Article 24 — overtime pay
- Bureau of Labor Insurance — 2026 contribution tables
- National Health Insurance Administration — 2026 insured amount table
- Personal Data Protection Act
This article is for general operational guidance. Payroll design and vendor selection should be reviewed against your workforce, contracts, and the latest Taiwan requirements.
台灣企業常見的薪資作業大致有三種：內部自行處理、導入薪資系統，或把全部／部分流程委外。選擇哪一種，不只看公司人數，還要看薪資複雜度、內部經驗、控制要求與人員交接風險。
比較方案時，也不要只看月費。成本還要算上內部工時、覆核、例外處理、資安、法規更新，以及人員異動後的交接負擔。
一、三種常見的薪資作業模式
| 模式 | 適合情況 | 主要代價 |
|---|---|---|
| 自行處理／Excel | 人數少、薪資規則單純，且內部已有熟悉作業的人員 | 工具成本低，但人工錯誤與關鍵人員風險較高 |
| 薪資 SaaS | 公司持續成長，需要標準流程、權限控管與系統串接 | 能改善流程，但仍需要內部人員負責資料與最終覆核 |
| 薪資委外／BPO | 薪資複雜、涉及跨國或多法人，或內部缺乏台灣薪資經驗 | 固定費用通常較高，也需要管理 SLA 與供應商風險 |
二、別只看月費，要看總成本
Excel 幾乎沒有軟體成本，但實際上仍會消耗 HR／會計工時，也要面對月底加班、法規更新、教育訓練、錯誤修正、版本管理、備份與交接。SaaS 會增加導入與訂閱費；委外則可能有服務費與例外作業費。
比較時可以把 系統工具、內部人力、覆核稽核、導入、錯誤處理與供應商管理 放進同一張總成本表，比單看「每人每月多少錢」更接近實際支出。
三、什麼情況適合哪一種模式？
- 繼續自行處理：人數少、薪資規則單純、異動不多，而且至少有兩個人能操作與覆核。
- 開始評估 SaaS：試算表越來越多、出勤與薪資反覆匯入匯出、核准紀錄難追，或公司正在快速擴編。
- 評估 BPO／混合模式：涉及多法人、外派或外籍員工、複雜獎金，內部缺乏台灣薪資經驗，或需要明確 SLA 與外部覆核。
不少公司最後會採混合模式：員工資料與核准權留在內部，用系統管理流程與計算，再把特定申報或專業工作交給外部團隊。
四、採購系統或委外前要問什麼？
- □ 台灣法規、投保級距與費率更新由誰維護？
- □ 權限、核准流程與操作紀錄能否依角色分開？
- □ 每月截止日、SLA 與錯誤更正時限是否寫清楚？
- □ 員工與薪資資料能否完整匯出？
- □ 備份、資安事件與登入權限如何管理？
- □ 年終獎金、離職結算、回溯更正或特殊報表是否另外收費？
- □ 解約時資料如何返還或刪除？流程怎麼交接？
選擇薪資作業模式時，除了目前價格，也要看公司擴張、關鍵人員離職、法規更新或月底出現例外時，流程能不能繼續穩定運作。
官方資料來源
本文整理薪資作業模式與採購時常見的考量，不取代個別法律、稅務或會計意見。實際選型仍應依公司人員結構、契約與最新台灣規定評估。
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