Back to Blog
—Guide
Tax Health Check for Indian Businesses: What It Covers and Common Findings
What a tax health check reviews across income tax, TDS, GST and payroll, the issues it most often finds, and why it's worth doing before a notice arrives.
Think Filing Team30 September 2026 2 min read
Most businesses only find out about tax problems when a notice arrives or an investor's due diligence turns them up. A tax health check finds them first, when they're cheaper and easier to fix. This guide explains what it covers.
What's Reviewed
Filing status
Whether every income-tax, TDS and GST return has been filed, on time, for every period.
Income tax
- Regime choices and their continuing suitability.
- Expenses at risk of disallowance, like cash payments above limits and late statutory payments.
- Depreciation and asset records.
- Open notices and demands.
TDS
- Payments where TDS should have been deducted but wasn't.
- Payments to non-residents without withholding analysis.
- Defaults on TRACES.
GST
- Reconciliation of books, returns and GSTR-2B.
- Credit claimed on blocked items.
- Reverse charge on imported services and specified domestic supplies.
Payroll
- TDS on salaries, perquisites and ESOPs.
- Professional Tax registration and payments.
Common Findings
- TDS not deducted on rent, contractors or professional fees.
- Foreign software and advertising payments without withholding tax or reverse charge GST.
- Input tax credit not claimed and close to its time limit.
- TRACES defaults from PAN or challan errors.
- Professional Tax never registered.
- Old demands on the portals that nobody has responded to.
What You Get
A prioritised report of issues, with the potential tax, interest and penalty where they can be estimated, and a plan to fix them — starting with anything that has a deadline.
When to Do One
- After rapid growth.
- After changing accountants.
- Before a fundraise, loan or sale.
- When notices start arriving.
Getting Help
Think Filing performs tax health checks for businesses, and helps fix what they find.