Tax Consultant
750 Points
Posted on 11 June 2026
The ITR-3 utility has been giving trouble this season. A few things that work:
System check first: the utility requires Windows 10 64-bit, Excel 2019 64-bit minimum, and Java 8 Update 461 (64-bit). Running it on 32-bit or older Excel will either not open or produce corrupt output.
If the file opens as corrupt: download fresh from incometax.gov.in directly, do not extract from an email attachment or shared folder. Enable macros before doing anything.
Capital gains calculation issue (wrong 87A rebate, incorrect STCG tax): this was a known bug in early utility versions. The department pushes updates every 10-15 days, so re-download the latest version.
Alternative that avoids the utility entirely: the online filing mode on incometax.gov.in now supports ITR-3 for most scenarios including capital gains. It is generally more reliable and does not require matching Excel/Java versions.
This [ITR filing step-by-step guide](https://taxgarden.in/blog/itr-login-itr-filing-step-by-step-all-types-itrs-screenshots-2026) covers the online path with screenshots for all ITR types.