Every tool is deterministic and runs in your browser. Start with the live demo, then try any of them on your own files.
Purchase register vs GSTR-2B → ITC that's safe, blocked, or unclaimed. Watch the real engine run on sample data.
Filed GSTR-1 vs your sales register → under-reported output tax.
AIS vs your income → income the department sees that you haven't declared.
Form 26AS vs your records → unclaimed refunds and deductors who didn't deposit.
Your register → invalid GSTINs (official checksum) and ITC exposure per vendor.
Broker P&L → STCG/LTCG with grandfathering and the ₹1.25L exemption.
All three income-tax checks in one 'ready to file?' view with a punch-list.
Income + gains + deductions assembled into a computed return, ready for your CA.
Files never leave your browser. Sign in to run any tool on your own data.