Step 1: Receipts and Payments A/c.
This account records all cash transactions (current year + previous year + future year). It is not limited to one year.
Step 2: Income & Expenditure A/c.
This is similar to a Profit & Loss A/c, prepared only for one accounting year. It includes only current year’s revenue incomes and expenses on accrual basis.
Step 3: Conclude.
Thus, Income & Expenditure A/c shows only one year’s transactions.
Final Answer:
\[
\boxed{\text{Income & Expenditure A/c}}
\]