Synopsis: High value transactions like big cash deposits, luxury purchases, property deals are closely tracked by the IT Department. Any huge transaction can trigger scrutiny if not properly reported to the Income Tax department.
The Income tax department of India has created a financial surveillance network via its annual information statement, and the SFT. Financial institutions, banks, mutual fund houses, registrars, and stockbrokers are legally mandated to report high-value transactions directly to the tax authorities. Failure to report these obligations could lead to tax notices, penalties.
High value-transactions at a glance
| Transaction Type | Nature of Income | Tax Rate Applicable | Relevant Section | Documents Required |
| Sale/Purchase of Immovable Property ≥ ₹50 Lakh | Capital Gains (LTCG/STCG) | LTCG: 20% (with indexation); STCG: As per slab | Sec. 54, 194-IA | Sale deed, Purchase agreement, Stamp duty receipt, PAN card, Bank statements |
| Fixed Deposit Interest | Interest Income | As per income tax slab (10% TDS if PAN provided) | Sec. 194A | Form 15G/15H (if applicable), FD certificate, Form 26AS |
| Cash Deposits in Bank ≥ ₹10 Lakh (Savings) | Unexplained Cash Credit | 60% tax + 25% surcharge + 6% cess (if unexplained) | Sec. 68, 269SS | Source of funds, ITR, Business records |
| Cash Deposits in Current Account ≥ ₹50 Lakh | Business Income / Unexplained | As per slab / 60% if unexplained | Sec. 68, 44AB | Books of accounts, GST returns, Business proof |
| Mutual Fund Investments ≥ ₹10 Lakh | Capital Gains / Income | LTCG: 10% above ₹1 lakh; STCG: 15% | Sec. 112A, 111A | KYC docs, Investment statements, Demat account |
| Credit Card Spending ≥ ₹1 Lakh (cash) / ₹10 Lakh (annual) | Undisclosed Income | As per slab + penalty if undisclosed | Sec. 285BA | Bank statements, ITR, Income proof |
| Foreign Remittance ≥ ₹7 Lakh (under LRS) | Foreign Income / Gift | 20% TCS collected at source; as per slab for income | Sec. 206C(1G), 195 | Form A2, Passport, PAN, Purpose declaration |
Sale or Purchase of Immovable Property
- Any sale or purchase of property valued at INR 50 lakh or more is reported to the IT department by the property registrar. The buyer is obligated to deduct 1% TDS before making payment to the seller.
- Short term capital gains (STCG) are taxed at applicable income slab rates; if property is held for less than 24 hours. Long term is taxed at 20% with indexation benefit if held for 24 months or more.
- Exemptions are available under section 54 and section 54EC.
Fixed Deposit Interest Income
- Banks are required to report FD interest payments to the IT department and deduct TDS at 10%, if interest exceeds INR 40000 per year and INR 50000 for senior citizens. If PAN is not furnished, TDS is deducted at 20%.
- Even if TDS is deducted, the gross interest is taxable as “Income from other sources” at the applicable slab rate. Taxpayers often assume TDS deduction equates to full tax payment.
- The documents required are FD certificate, bank statement, form 26AS, form 15G/15H, PAN card.
Large Cash Deposits in Bank Accounts
- The banks must report cash deposits of INR 10 lakh or more in a savings account in a financial year and withdrawals of INR 50 lakh or more in current accounts.
- Income is taxable at a flat rate of 60% plus a 25% surcharge on the tax amount plus applicable cess at 83% of the unexplained amount. A penalty of 10% on the undisclosed income.
- Documents required are ITR copies, source of cash and books of accounts.
Large Investments in Mutual Funds
- AMCs are mandated to report investments of INR 10 lakh or more per year under Statement of Financial Transactions (SFT).
- Capital gains on mutual funds are taxed as equity mutual funds – LTCG of 10% on gains exceeding INR 1 lakh and STCG held less than a year at 15%.
- Debt mutual funds gains are taxed as per income slab and requires documents such as KYC documents, investment statements, source of investment funds.
Also read: 8 Smart Tax-Saving Strategies for 2026 Under the New Tax Regime
Credit Card Transactions
- Banks report credit card payments of INR 1 lakh or more in cash and credit card expenditure of INR 10 lakh or more in a year under SFT.
- If the expenditure exceeds the declared income then IT dept. may treat it as undisclosed income taxable at the slab rates with possible penalties under section 270A.
- ITR, bank statements and credit card statements are the required documents to be provided.
Foreign Remittances under the Liberalized Remittance Scheme
- Any foreign remittance exceeding INR 7 lakh in a financial year under LRS attracts tax collected at source at 20% under section 206C(1G), The TCS is adjustable against income tax liability.
- Foreign income received in India is taxable as per residential status and DTAA. Authorized dealer.
- Required documents involve LRS application, passport copy, PAN, foreign bank account proof.
Purchase and Sale of Shares/Securities
- The stock exchanges and depositories report transactions in shares, derivatives and debentures. Any purchase of shares aggregating INR 10 lakh or more is reported under SFT.
- The gains from equity shares are taxed under LTCG held over 12 months at 10% on gains above INR 1 lakh and STCG less than 12 months at 15% and other transactions taxed as business income at applicable slab rates.
- Required documents include Demat account, DP ledger, FIFO based cost calculation.
In conclusion, the key takeaways are to always check your AIS and form 26AS before filing the ITR, maintain source of funds documentation for high-value transactions, disclose all the incomes, consult a CA before undertaking transactions above the SFT threshold, and non-disclosure can attract penalties of 50-200% of unpaid taxes under section 270A.
Written by Vijai Krishna
