# Undisclosed / Unexplained Sources of Income (Sections 68 to 69D)
These provisions allow the Assessing Officer (A.O.) to treat unexplained credits, investments, money, and expenditure as deemed income. The common theme: if the assessee cannot satisfactorily explain the nature and source, the amount is taxed.
## The six provisions
| Section | What is unexplained | Key point |
|---|---|---|
| 68 | Cash credits in books | Sum credited with no satisfactory explanation → income of that PY |
| 69 | Unexplained investments not recorded in books | Value taxed as deemed income |
| 69A | Unexplained money, bullion, jewellery, valuables the assessee owns but are not recorded | Value deemed income |
| 69B | Investments/valuables where amount spent exceeds amount recorded | Only the excess is taxed |
| 69C | Unexplained expenditure | Taxed as income and not allowed as a deduction under any head |
| 69D | Hundi borrowing/repayment not through account-payee cheque | Deemed income in year of borrowing/repayment |
## Section 68 — special explanation rules
- Loan / borrowing credited: the explanation must also come from the person in whose name the credit stands, and must satisfy the A.O.
- Share capital / premium of a closely held company: explanation for share application money / capital / premium must also be given by the person in whose name it stands.
- Exception: Section 68 does not apply where the sum is credited in the name of a Venture Capital Fund / Company registered with SEBI.
## Section 69D — Hundi (avoid double taxation)
- Amount borrowed on a hundi or repaid otherwise than by account-payee cheque → deemed income.
- If already taxed on borrowing, it is not taxed again on repayment.
- The amount repaid includes the interest component.
## Memory hook
68 = Credits, 69 = Investments, 69A = Assets owned, 69B = the 'Bit extra' (excess), 69C = Costs/expenditure, 69D = Debt on hundi.
> All these unexplained amounts are taxed at the special punitive rate under Section 115BBE (60% + 25% surcharge + cess → effective 78%), with no deductions, no basic exemption, and no set-off of losses.