TANAF (Tianan Technology Group) Tax Rate %: 0.00% (As of Dec. 2025)

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.

TANAF Tianan Technology Group Ltd TANAF
13 GF Score
Price $1.00
! 3 Warning Signs
View Full Analysis

What is Tianan Technology Group Tax Rate %?

Tianan Technology Group TANAF +57.89% 13 Tax Rate % is 0.00% as of Dec. 2025. GuruFocus rates TANAF with a GF Score™ of 13/100. The stock has 3 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Tianan Technology Group's Tax Expense for the six months ended in Dec. 2025 was $0.00 Mil. Tianan Technology Group's Pre-Tax Income for the six months ended in Dec. 2025 was $-0.11 Mil. Therefore, Tianan Technology Group's Tax Rate % for the quarter that ended in Dec. 2025 was 0.00%.

Tianan Technology Group Tax Rate % Related Terms

Tianan Technology Group Tax Rate % Historical Data

* Premium members only.

The historical data trend for Tianan Technology Group'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.

Tianan Technology Group Tax Rate % Chart

Tianan Technology Group Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
0.00 0.00 0.00 0.00 0.00

Tianan Technology Group Semi-Annual Data
Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Tax Rate % Get a 7-Day Free Trial Premium Member Only 0.00 0.00 0.00 0.00 0.00
TANAF
13GF Score
Tianan Technology Group Ltd TANAF
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tianan Technology Group Tax Rate % Calculation

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

Tianan Technology Group'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 )
=0/-0.09
=0.00 %

Tianan Technology Group's Tax Rate % for the quarter that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (Q: Dec. 2025 )/Pre-Tax Income (Q: Dec. 2025 )
=0/-0.11
=0.00 %

* 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 0.00% mean?
Tianan Technology Group (TANAF) has a Tax Rate % of 0.00% as of Dec. 2025.
Is Tianan Technology Group's Tax Rate % too high?
Tianan Technology Group's current Tax Rate % is 0.00%. Overall, Tianan Technology Group has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does Tianan Technology Group's Tax Rate % compare to MODD and NMTC?
Tianan Technology Group's Tax Rate % of 0.00% can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Tax Rate % depends on the Medical Devices & Instruments 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. Tianan Technology Group's current Tax Rate % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tianan Technology Group stock overvalued right now?
Tianan Technology Group (TANAF) has a current Tax Rate % of 0.00%. The current Tax Rate % is 0.00%. Tianan Technology Group's overall GF Score™ is 13/100 with 3 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 Tianan Technology Group (TANAF), the current Tax Rate % is 0.00% as of Dec. 2025. 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.

Tianan Technology Group Business Description

Address No. 525 Yuanjiang Road, 10th Floor, Building 5, Minhang District, Shanghai, CHN
Tianan Technology Group Ltd is focused on graphene production enterprises and is engaged in the health therapy industry. It utilizes the far-infrared heat therapy characteristics of graphene, which is incorporated into its products. Its products include Graphene Far Infrared Energy Room, Pure Graphene Heating Music Blanket, Graphene Pillow, Pure Graphene Heating Knee Compartment, Pure Graphene Heating Knee Pads, Pure Graphene Eye Mask, Intelligent graphene suspension moxibustion instrument, and Pure Graphene Eye Mask. The Company operates in one reportable business segment: Healthcare.
13GF Score

Get the complete analysis for TANAF

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

$1.00
Price