Self-Employed in Nevada With California Clients: California Tax?

This guide addresses individuals who are California nonresidents operating as independent contractors or sole proprietors. A move to Reno or Sparks does not automatically establish that status. Residency and the sourcing of business income are separate questions; part-year residency requires its own review. FTB’s residency and nonresident guidance explains the distinction.

本集不是所有公司、LLC 或所有 1099 收入的通則，也不涵蓋 W-2 薪資、股票或遞延薪酬。請先由專業人士確認居民身分、實際業務型態與所得性質。

FTB’s independent-contractor scenario explains that California-source income can arise when a customer receives the service benefit in California, even if the provider works outside the state. Working from a Nevada home office is therefore not, by itself, a reason to exclude the income from California tax. Read FTB’s independent-contractor / sole-proprietor scenario.

接案者人在 Nevada 工作，不代表收入一定沒有加州來源；應分析服務利益在哪裡被客戶取得。但也不能把「客戶地址在 California」直接當作全部收入皆須課加州稅。

FTB’s January 2026 technical manual illustrates this with a Nevada-based tax/accounting provider. Services benefiting the customer’s California activity can be California sales under market assignment. In its contrasting example, a California customer buys services for its Nevada business and receives the benefit in Nevada. The customer’s California address alone does not decide the result. See the manual, printed page 47, Example 3.

可先釐清服務實際支援哪個營運地點、專案或業務，再請顧問判斷。這是辨認問題的示例，不是替任何特定客戶或合約判定稅額。

FTB’s 2025 Schedule R instructions describe market assignment of service receipts and apportionment for qualifying business activity conducted within and outside California. That analysis should not be replaced by a simple count of where the contractor sat while working. Identifying California-assigned receipts is also not the same as calculating a final tax bill.

是否需分攤、如何分攤，仍取決於業務事實與適用規則。請讓熟悉跨州業務的 CPA、EA 或稅務律師檢視；本頁不提供稅率、分攤比例或節稅保證。

For ordinary nonresident employee wages, FTB generally looks to where the employee physically performs services, with separate rules for special compensation. Do not assume that framework answers a sole proprietor’s service-business question. Episode 4 covers the W-2 distinction.

搬到 Reno 或 Sparks 前，可整理合約、發票、服務對象、受益營運地點、業務紀錄及搬遷時間，交由稅務顧問評估；工作地點紀錄也應保留。房屋或通訊地址不能取代所得來源分析。

Website source review: October 29, 2026. These are educational companion notes, not a transcript or individualized tax, legal or financial advice. MingChi Huang provides real estate and relocation guidance; consult a qualified CPA, EA or tax attorney for residency, sourcing and filing decisions.

本文與影片僅供一般教育用途，不能替代個別稅務或法律意見。請依申報年度的規定與實際合約／業務紀錄查核；本頁不代表 FTB 背書。

• California FTB: Part-year resident and nonresident — remote-work and independent-contractor scenarios
• California FTB: 2025 Schedule R instructions — market assignment and individuals
• California FTB: Residency and Sourcing Technical Manual, revised January 2026 — printed page 47