WinWay Technology Co (TPE:6515) Tax Rate %: 20.08% (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TPE:6515 WinWay Technology Co Ltd TPE:6515
75 GF Score
Price NT$6,760.00
GF Value NT$1,967.95
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is WinWay Technology Co Tax Rate %?

WinWay Technology Co TPE:6515 -0.22% 75 Tax Rate % is 20.08% as of Mar. 2026. GuruFocus rates TPE:6515 with a GF Score™ of 75/100 and a GF Value™ of NT$1,967.95 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. WinWay Technology Co's Tax Expense for the three months ended in Mar. 2026 was NT$175 Mil. WinWay Technology Co's Pre-Tax Income for the three months ended in Mar. 2026 was NT$874 Mil. Therefore, WinWay Technology Co's Tax Rate % for the quarter that ended in Mar. 2026 was 20.08%.

WinWay Technology Co Tax Rate % Related Terms

WinWay Technology Co Tax Rate % Historical Data

* Premium members only.

The historical data trend for WinWay Technology Co's Tax Rate % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

WinWay Technology Co Tax Rate % Chart

WinWay Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.40 20.13 17.28 17.34 18.84

WinWay Technology Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Tax Rate % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 19.95 22.64 19.04 15.43 20.08
TPE:6515
75GF Score
WinWay Technology Co Ltd TPE:6515
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

WinWay Technology Co Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

WinWay Technology Co's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=388.336/2061.208
=18.84 %

WinWay Technology Co's Tax Rate % for the quarter that ended in Mar. 2026 is calculated as

Tax Rate %=Tax Expense (Q: Mar. 2026 )/Pre-Tax Income (Q: Mar. 2026 )
=175.477/874.028
=20.08 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Tax Rate % →
What does a Tax Rate % of 20.08% mean?
WinWay Technology Co (TPE:6515) has a Tax Rate % of 20.08% as of Mar. 2026.
Is WinWay Technology Co's Tax Rate % too high?
WinWay Technology Co's current Tax Rate % is 20.08%. Overall, WinWay Technology Co has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WinWay Technology Co's Tax Rate % compare to NVDA and AVGO?
WinWay Technology Co's Tax Rate % of 20.08% can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Rate % for a Semiconductors company?
A good Tax Rate % depends on the Semiconductors industry context. However, Tax Rate % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. WinWay Technology Co's current Tax Rate % is 20.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WinWay Technology Co stock overvalued right now?
Based on GuruFocus' analysis, WinWay Technology Co (TPE:6515) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$1,967.95, compared to a current price of NT$6,760.00 — trading 243.5% above its estimated fair value. The current Tax Rate % is 20.08%. WinWay Technology Co's overall GF Score™ is 75/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For WinWay Technology Co (TPE:6515), the current Tax Rate % is 20.08% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is WinWay Technology Co (TPE:6515) Overvalued in 2026?

Based on GuruFocus' analysis, WinWay Technology Co stock appears to be overvalued. The current stock price of NT$6,760.00 is trading 243.5% above its estimated GF Value™ of NT$1,967.95. GuruFocus considers WinWay Technology Co to be Significantly Overvalued.

Key valuation signals for TPE:6515:

  • Tax Rate %: 20.08%
  • GF Value™: NT$1,967.95 vs. price of NT$6,760.00 (243.5% above fair value)
  • GF Score™: 75/100 with 4 warning signs

No single metric tells the full story. See the TPE:6515 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

WinWay Technology Co Business Description

Address Chuangyi South Road, No. 68, Nanzih District, Kaohsiung City, TWN, 811646
WinWay Technology Co Ltd company is engaged in designing, processing, and sales of optoelectronic product test fixtures, integrated circuit test interfaces and fixtures and their key components, and the import and export trade of related products. Its products are Package Test, Wafer Test, Thermal control Products. The group has one reportable segment. This segment is mainly the manufacturing and sales of optoelectronic products test fixtures. Geographically, the company has a presence in Taiwan, America, China, Asia, Europe, and Canada where it generates the majority of its revenue from America.
75GF Score

Get the complete analysis for TPE:6515

Tax Rate % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$6,760.00
Price
NT$1,967.95
GF Value