# PGBP — Items to be Added to Income (if not credited to P&L)
In addition to disallowances, certain incomes/recoveries chargeable as PGBP may not have been credited to the P&L. They must be added when computing PGBP.
## Rule
Add to PGBP income only if NOT already credited to the Profit & Loss Account.
## List of items to be added
### 1. Bad Debt Recovery in excess of unallowed portion (Sec 41(4))
The portion of bad debt recovery that corresponds to the previously allowed deduction is taxable.
Logic: When a bad debt was written off, a deduction was allowed up to a certain amount. When recovery happens later, the recovery is taxable to the extent of the earlier allowed deduction.
### 2. Sale proceeds of Scientific Research Asset (Sec 41(3))
When a scientific research asset (for which 100% deduction was claimed u/s 35) is sold without being used for business, the lower of (a) sale proceeds, or (b) deduction earlier allowed u/s 35, is taxable as PGBP income.
### 3. Remission or Cessation of Trading Liability (Sec 41(1))
If an assessee had taken deduction for a trading liability earlier, and that liability is subsequently remitted or ceases (e.g., creditor waives the dues), the remitted amount is taxable as PGBP in the year of remission.
### 4. Salary/Remuneration/Interest received from Firm (Sec 28(v))
A partner receiving salary, bonus, commission, remuneration or interest from a firm — to the extent allowed as deduction in the firm's hands — is taxable as PGBP in the partner's hands. The excess (disallowed in firm) is not taxable in the partner's hands.
## Quick reference
| Item | Section | Tax treatment |
|---|---|---|
| Bad debt recovery (allowed portion) | 41(4) | Add to PGBP |
| Sale of scientific research asset | 41(3) | Add lower of (sale proceeds/Sec 35 deduction) |
| Remission of trading liability | 41(1) | Add to PGBP |
| Partner's salary/interest from firm | 28(v) | Add to extent allowed in firm |