Self Assessment Tax : Steps to Calculate & Pay Online
Reviewed by: Fibe Research Team
- Updated on: 13 Jul 2026

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Newly Launched
Reviewed by: Fibe Research Team

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Understanding what is self-assessment tax is essential to comply with the country’s taxation rules and avoid any consequences of non-payment or delayed payment. The government collects income tax in 3 ways:
Read on to learn more about the SAT, how to calculate it and how to make the payment.
This is the amount that an individual pays on their income after deducting TDS and advance tax for the financial year. Individuals who need to file their ITR need to pay this tax beforehand.
You need to pay it when the TDS or advance tax amount is lower than the actual tax liability. The difference may arise due to several reasons, such as:
Here are the steps you to follow to calculate your SAT:
[(A+B) – (C+D+E+F)]
Here,
You can also use an online calculator for accurate and quicker results. To use the tool, you will just need to input the relevant income, exemption, deduction and tax details.
Also Read: Why ITR Filing is Important?
Here is what happens when you do not pay your SAT:
Knowing these essential details, strive to calculate and pay your tax on time. If you need financial assistance for any planned or unforeseen expenses, including funds for paying taxes, you can get an Instant Personal Loan from Fibe. You can get up to ₹5 lakhs at affordable rates in just a few minutes with minimal requirements.
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Here is an example of SAT:
Yes, you need to pay this tax if you are required to file an income tax return and your TDS/advance tax is lower than your actual tax liability.
You can check your SAT by logging on to the ‘e-Filings’ portal on the official Income Tax website.