SIOS

SIOS Tax Expense

The Income Tax Expense of SIOS (3744.T) as of Nov 12, 2026 is 167.02 M JPY. In the previous year, Income Tax Expense was 243.00 M JPY — a change of -31.27% (lower).

Tax Expense

167.02 MJPY

YoY

-31.27%

Last updated:

Income Tax Expense of SIOS is 2025 167.02 M JPY. Income Tax Expense of SIOS was 2024 243.00 M JPY. It decreases by -31.27% lower compared to the previous year.

The SIOS Tax Expense history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Tax Expense
Date
Tax Expense
Jan 1, 2018
59.00 M JPY
Jan 1, 2019
103.52 M JPY
Jan 1, 2020
99.36 M JPY
Jan 1, 2021
28.78 M JPY
Jan 1, 2022
97.40 M JPY
Jan 1, 2023
-74.34 M JPY
Jan 1, 2024
243.00 M JPY
Jan 1, 2025
167.02 M JPY
The SIOS Tax Expense history
YEARTax ExpenseYoY
167.02 MJPY-31.27%
243.00 MJPY-426.86%
-74.34 MJPY-176.33%
97.40 MJPY+238.45%
28.78 MJPY-71.04%
99.36 MJPY-4.01%
103.52 MJPY+75.45%
59.00 MJPY-44.86%
107.00 MJPY-468.97%
-29.00 MJPY-207.41%
27.00 MJPY-79.85%
134.00 MJPY—

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SIOS Stock analysis

What does SIOS do? SIOS Corp generates revenue through its Open System Infrastructure segment, which offers LifeKeeper software designed to prevent system downtime during IT failures, along with Red Hat, Inc. related products. The company also provides the SIOS OSS Yorozu Sodan Shitsu service for OSS-related inquiries and consulting on information systems. In the Application segment, SIOS sells multi-functional peripheral management software, financial institution management support systems, and the Gluegent series of cloud-based SaaS products. These products target IT departments, financial institutions, and businesses requiring cloud service solutions. The Open System Infrastructure segment focuses on enterprises needing reliable IT infrastructure, particularly those using open-source software solutions. Red Hat, Inc. products are sold alongside LifeKeeper to address system resilience. The Application segment serves financial institutions with specialized management support systems and offers cloud SaaS solutions via Gluegent for businesses transitioning to cloud environments. SIOS Corp's target customers include IT decision-makers in large organizations and financial services firms seeking to enhance system reliability and cloud capabilities. SIOS is one of the most popular companies on Eulerpool.

Frequently Asked Questions about SIOS stock

Income Tax Expense of SIOS is 167.02 M JPY in 2025.

Income Tax Expense of SIOS changed from 243.00 M JPY to 167.02 M JPY, representing a -31.27% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Income Tax Expense SIOS since 2006 – with annual values, charts, and detailed analysis.

Tax expense represents the total income taxes owed. It reflects the company's tax obligations and effective tax rate.

Income Tax Expense's JPY is a key factor for investors. Changes in this metric can signal improving or deteriorating fundamentals, directly impacting the stock price. On Eulerpool, you can track Income Tax Expense's SIOS historically and in real time.

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Income Statement — SIOS

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