Income Statement:
Financial statements are prepared and published as a part of
annual report of a company. Income statement is an integral part of
those financial statements that present the profitability of a
company during that period.
Variable Costing:
The approach for allocating the fixed manufacturing overhead
based on the period of occurrence of those overhead is called
variable costing. It works on the principal to record the costs in
the same period in which the benefits from those costs are
recorded.
Absorption Costing:
The absorption costing approach for the fixed manufacturing
overhead is based on the principal that this overhead must be
recorded as and when the inventory is sold not in the period it was
actually incurred.
Difference between variable costing and absorption
costing income statement:
- The method to record the fixed manufacturing overhead is
different in both the income statements based on the two costing
methods.
- It affects the final outcome of income statement that is the
net profit because net profit is the excess of revenue over the
expenses listed on the income statement.
- The variable costing income statement considers the complete
costs of fixed manufacturing overhead incurred during a specified
period.
- It include that cost on the income statement as the total costs
are deducted from the sales revenue or service revenue.
- The balance after total costs are deducted from revenue is
reported as net income
- The absorption costing income statement only considers the
fixed manufacturing overhead on the basis of time of inventory
sold.
- It allocates the costs of those overhead when the product is
sold not when it is manufactured.
- As a result, the net income from both the income statements is
different at times of change in inventory for a period.
- Increased inventory will result in increased portion of fixed
manufacturing overhead allocated to inventory and reduced portion
of fixed manufacturing overhead allocated to cost of sales.
- So, under absorption costing, if the inventory is increased
than the fixed overhead cost, to be included in cost of sales will
be reduced and results in higher net income.
- Under variable costing, if the inventory is reduced than the
fixed overhead cost, to be included in cost of sales will be
reduced and results in higher net income.