Corporate & Tax Tools
Essential calculators, code finders, and statutory interest tools built for Indian entrepreneurs, finance teams, and legal professionals. Updated for financial year 2026–27.
NIC Code Finder
Look up 5-digit National Industrial Classification codes required for MCA company incorporation, Udyam MSME, and Startup India registration.
- Instant keyword & sector search
- Official 2/4/5-digit classification breakdown
- Direct copy for SPICe+ Part B & Udyam portal
HSN & SAC Code Finder
Search Harmonized System of Nomenclature (HSN) for goods and Services Accounting Codes (SAC) with statutory GST rate slabs.
- Goods (HSN) & Services (SAC) filtering
- Statutory GST rates (0%, 5%, 12%, 18%, 28%)
- Turnover threshold invoicing guidelines
MSME Late Payment Calculator
Calculate statutory compound interest at 3x the RBI Bank Rate for delayed buyer payments under the MSMED Act, 2006.
- Compounded with monthly rests formula
- 45-day statutory payment window tracker
- MSME Samadhaan claim draft notice output
GST Late Fee & Interest Calculator
Calculate late filing fees for GSTR-3B / GSTR-1 along with 18% p.a. statutory interest on net tax liabilities.
- NIL return vs regular liability rules
- Statutory caps per notification 19/2021
- Detailed CGST / SGST fee distribution
MCA ROC Late Filing Fee Calculator
Determine statutory and additional delay fees for annual compliance returns (AOC-4, MGT-7, Form 11, Form 8).
- Authorized capital slab based fee calculation
- Statutory ₹100/day delay penalty tracking
- Form-specific due dates and exemptions
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