Free Income Tax Calculator Software Tools

It is the responsibility of the taxpayer to prepare and file his or her tax. Taxation software helps the Calculation and filing of tax returns and avoid tax errors to a great extent. Moreover with this software tax can be paid online also easily. Quick Links(toc)

1. Income Tax Software by Alrahiman

How to Install Alrahimans Tax Software 2025-26 ?

Before using Alrahiman's Income Tax software 2025, there are certain things that the user must know. This year software is a zip file package consisting of three files. 

1. Easy Tax 2025-26 (32 Bit).accde
2. Easy Tax 2025-26(64 Bit).accde
3. SaveAsPDForXPS.exe

At first the zip file be extracted and saved in another folder. Even though the zip file is not extracted it can be opened but there is a possibility of the data entered be left unsaved. 

Easy tax 2025-26 by Alrahiman software has been made available in two versions such as 32 bit and 64 bit and which of these should be used depends upon the Microsoft Access versions installed in your computer. If versions 2007 or before 2007 is installed 32 bit version only would function. 64 bit software can be used in the system with 2010 or later versions. 

An exe file - Save as PDF is included in this package. There is a facility to generate all statements as PDF in Easy tax. In 2007 or early MS Office versions, To activate this facility, double click ' Save as PDF' and install it. In later versions after 2007, as this is available as default, there is no need to install this file.

Income Tax Calculator 2025-26 developed by Sri.Alrahiman is given below.

Download Software

Easy Tax Income Tax Software 2024 by Alrahiman
Easy Tax Income Tax Software 2025-26 by Alrahiman(Windows-Ms-Access)
Easy Tax Software last updated on: 10-03-2025
Relief Calculator Software 2024-25 by Alrahiman
Relief Calculator Software last updated on: 11-01-2025

How to update to the new version of Alrahimans Easy Tax? 

To import data from the old version to the new version of the software, follow these steps: 

1. Begin by ensuring that you have both the old and new versions of the software installed. If the old version is already installed, consider renaming it to avoid confusion during the process, or download the new software to a different location. 

2. Download and install the new version of the software if you haven't already. 

3. Launch the new software and navigate to the home page. Look for the "Proceed" button and click on it to proceed to the next step. 

4. On the next window, locate and click on the "Import From Old Version" button, typically positioned on the left side of the interface. 

5. A warning message may appear. Confirm your intention to import data by clicking on the "Proceed" button. 

6. In the "Locate Old EasyTax" window that follows, select the file from the old version. This may involve choosing the renamed file or the file from the different location where you downloaded the old version. Click on the "Open" button to proceed. 

7. Once the file is selected, a confirmation message will appear, stating that "All Data from Old Version is imported to this version." This indicates that the import process was successful, and you can now start using the new version with the imported data. 

By following these steps, you ensure a smooth transition of data from the old version to the new version of the software.

2. Income Tax Software by Sudheer Kumar T K 

To find income tax information for 2023, Windows and Ubuntu users can download software from this link. 

Download Software

Income Tax Software Tools 2025-26 by Sudheer Kumar T K
Tax Calculator 2025-26 by Sudheer Kumar T K(Windows-Excel)
Tax Calculator 2025-26 by Sudheer Kumar T K(Ubuntu-Libre Office)
Income Tax Short Notes by Sudheer Kumar T K
Software last uploaded on: 18-03-2025

3. Income Tax Software by Gigi Thiruvalla

To find tax information online for 2025, users can check the online software from this link.

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Income Tax Software by Gigi Thiruvalla 2024-25
Income Tax 2024-25-Introduction
Income Tax Calculator 2024-25-XLS
Income Tax Calculator for 2024-25(Windows Version-XLSM)
Income Tax Calculator for 2024-25(Ubuntu Version-ODS)
Software Last updated on: 19-01-2025

4. Income Tax Software by Babu Vadakkumchery

To find tax information online for 2025, users can check the Excel software from this link.

Download Software

Income Tax Software by Babu Vadakkumchery 2024-25
Income Tax Calculator 2024-25-XLS
Software Last updated on: 07-02-2025

5. Ecostatt Online Software(Mobile & Web)

To find tax information online for 2024-25, users can check the online software from this link.

Check Online Software

Ecostatt Online Income Tax Software Tools 2024-25
Income Tax Calculator for 2024-25 by Ecostatt(Online)

Tax Relief From Arrears – Filing of Form 10E 

In case of receipt in arrears or advance of any some as salary relief can be claimed under section 89(1). The chargeable income affects tax rate. Tax relief enables to reduce the chargeable income, thereby, it helps to reduce the amount of tax one should pay. In order to claim it, the assesses should file form 10E before filing the return of income. 

It is helpful to recalculate the tax liability of the respective previous year like arrears and tax liability. It is important to remember that 10E form must be filed before filing the Return of income. While doing 10 E relief, a clear idea about this is very essential. Click the link below to know more about 10E relief calculations.

Relief Calculator by Alrahiman
Relief Calculator  2024-25 by Alrahiman(last updated on 11-Jan-2025)

Help files

Related Downloads
How to Calculate Income Tax 2023-24 by Dr.Manesh Kumar E
Tax Relief From Arrears – Filing of Form 10E-Tutorial by Dr.Manesh Kumar E
TDS Amount Online Payment at OLTAS-Help file by Dr.Manesh Kumar E

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