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Monday 09:00 - 17:00 Tuesday 09:00 - 17:00 Wednesday 09:00 - 17:00 Thursday 09:00 - 17:00 Friday 09:00 - 17:00

Del Sol CPA & Associates 德碩會計師事務所

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Del Sol CPA & Associates 德碩會計師事務所, Tax preparation service, 台北市內湖區成功路三段81號6樓 No. 81, Sec. 3, Cheng-Gong Road , 6th Fl, Taipei.

15/01/2026

Earning Piecework Income in Taiwan? Read This
If you are a freelancer or earn income through piecework in Taiwan, please note that the hiring party is required to have you sign a remuneration form (勞務報酬單) to complete year-end income reporting, which takes place every January.

If a single payment reaches NTD 20,000, tax withholding and a supplementary National Health Insurance (NHI) premium may apply.

Be sure to keep a copy of the signed form for your records, so you can verify that your income and any withholdings are reported accurately
Del Sol CPA & Associates—Personal Tax & Business Consulting Services for Foreigners and Expats in Taiwan and the US
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11/01/2026

US Tax: Q4 Estimated Taxes

January 15th, 2026, is the deadline for the Q4 estimated tax payment.

Key Estimated Tax Payment Deadlines:

• April 15th (for income earned from January 1st to March 31st)
• June 15th (for income earned from April 1st to May 31st)
• September 15th (for income earned from June 1st to August 31st)
• January 15th, 2027 (for income earned from September 1st to December 31st, 2025)

Note:
Estimated tax payments are only required if you have taxable income.

👔 Del Sol CPA & Associates- Bilingual Advisory Services Tailored for Overseas, Expats, Duel Citizens in the US and Taiwan
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🌐 Website: https://www.delsol.com.tw
📫 Email: [email protected]

07/01/2026

📣 Taiwan VAT Filing Reminder

The deadline for filing November–December 2025 VAT in Taiwan is January 15, 2026.
Please collect all relevant receipts/fapiaos from this period and submit them to us as soon as possible to ensure timely filing.

Required documents include:
．Sales fapiao
．Purchase fapiao
．Inward remittance memo (also known as a transaction memo or bank receipt, if you receive income from abroad)

Kind reminder: our service covers VAT calculation and filing, not reorganizing unclassified receipts or documents submitted in mixed envelopes. We appreciate your cooperation in organizing and sorting all paperwork before handing it over to us, which helps ensure an efficient and accurate filing process.

31/12/2025

Office Closure Notice

Our office will be closed from January 1 to January 4.

January 1 is New Year’s Day (元旦), a national holiday in Taiwan, during which all services will be suspended. Please also note that our office will remain closed on January 2.

We will resume normal operations on Monday, January 5, 2026.

Wishing you a relaxing and enjoyable holiday weekend.

28/12/2025

Who Pays for NHI, and How Is It Calculated?

NHI Sharing: The company (60%), the employee (30%), and the government (10%) contribute to the Taiwan NHI system.

NHI Calculation Basics: NHI is calculated on a monthly basis. Even if you change your insurance status or employer mid-month, you and your employer are still responsible for the entire month’s payment, determined by the unit with which you are registered on the last day of that month.

Del Sol CPA & Associates—Personal Tax & Business Consulting Services for Foreigners and Expats in Taiwan and the US
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24/12/2025

Merry Christmas!
A creation lovingly shared by the Del Sol CPA Team.

Who We Are: Del Sol CPA & Associates-Taiwan and the US Personal Tax & Business Consulting Services
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22/12/2025

Constitution Day Office Closure Notice – New National Holiday (2025)⁠
Effective 2025, Constitution Day (December 25th) is observed to honor the adoption of the Constitution of Taiwan, enacted in 1946.⁠
Fun fact: it falls on the same day as Christmas!⁠
⁠
Our team will be taking a short break and will return to the office on Friday, December 26th. Thank you for your understanding.⁠
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👔 Del Sol CPA & Associates-Expertise in TW & US Business Setup Services⁠
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🌐 Website: https://www.delsol.com.tw⁠
📫 Email: [email protected]

19/12/2025

How to Issue Fapiao Step by Step?
💡 Triplicate Fapiao (三聯式發票)
Issued to business entities, the invoice includes three copies:
- 存根聯 (Retention Copy): Kept by the issuer/seller.
- 扣抵聯 (Deduction Copy): Returned to the buyer for tax deduction.
- 收執聯 (Receipt Copy): Provided to the buyer as an accounting voucher.

💡 Duplicate Fapiao (二聯式發票)
Issued to individuals, these invoices include two copies:
- 存根聯 (Retention Copy): Kept by the issuer/seller.
- 收執聯 (Receipt Copy): Given to the individual buyer as proof of transaction.

Unsure how to fill in a fapiao? Visit our Blog_Company/Business Tax: https://www.delsol.com.tw/blog.

👔 Del Sol CPA & Associates—Your Partner in Taiwan Business Setup and Accounting Services
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🌐 Website: https://www.delsol.com.tw
📫 Email: [email protected]

16/12/2025

Income Reporting for Withholding and Non-Withholding Payments

Income covers dividends, professional income, salaries and wages, interest, rental income, royalties, and other miscellaneous income. All entities (companies and organizations) are required to report all payments made during the year. This reporting obligation applies even if the payments do not meet the withholding threshold. All required information must still be submitted to the tax authority during the annual declaration period:

Declaration Period: January 2026

👔 Del Sol CPA & Associates—Your Partner in Taiwan Business Setup and Accounting Services
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🌐 Website: https://www.delsol.com.tw
📫 Email: [email protected]

13/12/2025

How The Big Beautiful Bill (OBBBA) Impacts Your Taxes

The One Big Beautiful Bill Act (OBBBA) represents one of the most significant overhauls of the US Tax Code in years. From extending many of the tax cuts introduced by the 2017 Tax Cuts and Jobs Act (TCJA), types of income were also newly, albeit temporarily, exempted from tax (e.g., tips, overtime).

Our blog article highlights the key updates you need to know, along with important reminders to consider how these changes apply to your personal situation and the value of consulting a tax professional when necessary.

🔗 Read more on our Blog_US Tax: https://www.delsol.com.tw/blog.

👔 Del Sol CPA & Associates- Bilingual Advisory Services Tailored for Overseas, Expats, Duel Citizens in the US and Taiwan
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🌐 Website: https://www.delsol.com.tw
📫 Email: [email protected]

09/12/2025

Switch Smart, Save More

The government is encouraging households to replace old appliances with energy-efficient ones and offering great incentives to help you do it.

✅ When you purchase appliances with the official Energy Label (like air conditioners, refrigerators, or dehumidifiers), you can enjoy:
．Commodity Tax Reduction: Apply within 6 months of purchase for a tax rebate of up to NTD 2,000.
． Residential Appliance Replacement Subsidy: Replace your old air conditioner or refrigerator with a Grade 1 or 2 energy-efficient model and receive up to NTD 3,000.
That’s a total of NTD 5,000 in savings when you combine both benefits!

🔗 Learn more and apply here:
- Commodity Tax Reduction https://www.etax.nat.gov.tw/etwmain/etw210w/cases/services/OLFCDT01/0
- Appliance Replacement Subsidy https://save3000.moeaea.gov.tw/subsidy02/index/index.aspx

Del Sol CPA & Associates—Personal Tax & Business Consulting Services for Foreigners and Expats in Taiwan and the US
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🌐 Website: https://www.delsol.com.tw⁠
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06/12/2025

Who We Are: Del Sol CPA & Associates-Taiwan and the US Personal Tax & Business Consulting Services
⁠
📲 Line ID: ⁠
🌐 Website: https://www.delsol.com.tw⁠
📫 Email: [email protected]

Address

台北市內湖區成功路三段81號6樓 No. 81, Sec. 3, Cheng-Gong Road , 6th Fl
Taipei
114

Opening Hours

Monday	09:00 - 17:00
Tuesday	09:00 - 17:00
Wednesday	09:00 - 17:00
Thursday	09:00 - 17:00
Friday	09:00 - 17:00

Website

http://www.delsol.com.tw/

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