https://www.fire-path.app/blog Use practical FIRE guides and a scenario-based calculator to compare assumptions and build a resilient path to financial freedom. en-us support@ascend-spark.com (Fire Path Team) support@ascend-spark.com (Fire Path Team) Mon, 11 May 2026 00:00:00 GMT https://www.fire-path.app/zh-TW/blog/fees-transaction-costs-slow-fire-timeline https://www.fire-path.app/zh-TW/blog/fees-transaction-costs-slow-fire-timeline FIRE 時程不是只由報酬率決定，手續費、證券交易稅、買賣價差、換匯成本與內扣費用都會降低淨報酬。本文用台灣家庭視角，建立一個可重複的交易成本檢查框架。 Mon, 11 May 2026 00:00:00 GMT support@ascend-spark.com (Fire Path Team) fire交易成本手續費淨報酬投資成本