Mca Xbrl Validation - Tool Version 4.8

After validation, a split pane appears:

Q1: Do I need v4.8 for filings due before April 2026?
Yes – MCA accepts only the latest utility version on the date of filing.

Q2: Can I convert an XBRL file validated in v4.7 to pass v4.8?
Not automatically. You must regenerate the instance file using updated taxonomy mapping and revalidate. mca xbrl validation tool version 4.8

Q3: Is there a web-based version?
No – v4.8 is a desktop utility. For web validation, use MCA’s online filing portal (which runs v4.8 backend).

Q4: How to report a false positive error in v4.8?
Email xbrl-support@mca.gov.in with the instance file and log (validation.log). After validation, a split pane appears: Q1: Do I need v4

Even with the improvements in Version 4.8, filers encounter recurring issues. Here is how to troubleshoot them:

Version 4.8 includes over 200 business validation rules (up from ~150 in v4.0). These rules are categorized into: Not automatically

Many preparers deal with huge XBRL files (exceeding 20 MB). Older tools often crashed with “OutOfMemoryError”. Version 4.8 features a 64-bit architecture and JVM tuning that can handle files up to 100 MB efficiently.