A rolling budget is usually prepared on annual basis but divided into
controlling accounting periods as on monthly or quarterly basis it is kept
and revised on a continuos basis by adding a future accounting period's
budget to replace a budget for an accounting period that has expired .
The planning process repeated at the end of each control period
Suitable if
accurate forecasts cannot
be made. For example, in a
fast moving & competitive
environment.
or for any area of
business that needs
tight control.
Advantages
suitable for a competitive environment
Up to date budgetary system
very low level of uncertainty
so a accurate budget will be produced at the end
Disadvantages
its costly and time consuming
May demotivate employees if
they feel that
they spend a
large proportion
of their time
budgeting
if they feel that the
budgetary targets are
constantly changing
An increase in
budgeting work
may lead to less
control of the
actual results