What it means
A budget that is prepared, approved and then filed has cost a great deal of management time for little return. The cycle exists to make the budget useful: to force decisions about priorities before money is spent, to give managers a standard against which to judge their performance during the year, and to improve the next budget by learning from this one.
The preparation phase usually starts three to six months before the financial year. Finance issues guidance: the economic and market assumptions to use, the strategic priorities, the format and timetable, and often top-down targets for revenue, headcount and cost.
Departments build their budgets bottom-up within that guidance, estimating activity levels, staffing, spending and capital needs. Finance consolidates the submissions and tests them against the targets and against each other for consistency (sales volumes must match production plans, which must match purchasing and staffing).
The gaps are negotiated, usually through several iterations, and the resulting budget is presented to the executive and then the board for approval. The execution phase runs through the financial year.
Each month, actual results are compared with the budget, variances beyond a threshold are explained by the responsible manager, and corrective action is agreed. Most organisations also reforecast: they keep the original budget as the fixed reference point but update their expectation of the year's outcome quarterly, so that decisions are made on current information.
Some go further and run rolling forecasts that always look twelve or eighteen months ahead, which reduces the importance of the annual budget as a forecast while keeping it as a target. The review phase, often neglected, asks what the budget got wrong and why.
Were the assumptions reasonable? Were targets set at a level that motivated or that was ignored?
Did the process take too long? Was the detail useful or excessive?
The answers shape the guidance for the next cycle. Public sector budget cycles are more formal, with statutory dates for the executive's proposal, legislative debate, appropriation and audit, and with rules that prevent spending beyond appropriated amounts.
Charities and universities follow similar patterns with their own governance. Problems in budget cycles are common and well known: preparation that takes so long the assumptions are stale by approval; sandbagging, where managers pad costs or understate revenue to make targets easy; a use-it-or-lose-it rush to spend at year end; and budgets that are ignored once approved because nobody compares them with actuals.
Each has a remedy within the cycle itself: shorter timetables, challenge of submissions, spending controls that do not reward year-end spending, and disciplined monthly variance reporting.
In practice
Real-world examples.
Example
A hospital trust starts its cycle in October for an April year end, with a statutory requirement to submit a balanced plan to its regulator by March.
Example
A software company abandons annual departmental budgets for a rolling four-quarter forecast updated monthly, keeping an annual target only for bonus purposes.
Example
A charity's cycle includes a June review of its restricted funds to ensure grant income is matched with the spending it was given for.
Think of it
“The budget cycle is the annual rhythm of creating, approving, and monitoring the budget.
Formula
Calculation
The budget cycle is a process rather than a formula, but its monitoring phase rests on:
Variance = Actual minus Budget (favourable if it improves profit, adverse if it reduces it)
Full-Year Forecast = Actual to date + Revised estimate for remaining periods
Worked example. A distribution company with a calendar financial year runs its cycle as follows.
- July: finance issues assumptions (inflation 3%, fuel up 8%, volume growth 5%) and a target of operating profit $2,400,000 on revenue $30,000,000.
- August to September: departments submit budgets. First consolidation shows profit of $1,950,000, a gap of $450,000 to target, driven by a warehouse budget that includes six new staff and a sales budget with volume growth of only 2%.
- October: two rounds of review. Sales agrees to 4% growth with a specific plan for two new accounts ($500,000 revenue); warehouse defers three hires to the second half. Revised profit $2,350,000. The board approves this, accepting $50,000 below the original target rather than a plan nobody believes.
- January onwards: monthly reporting. By the end of March, revenue is $7,100,000 against budget $7,300,000 (adverse $200,000, one new account delayed) and fuel costs are $610,000 against $560,000 (adverse $50,000, prices up 15% not 8%). Operating profit $520,000 against $590,000.
- April: first quarterly reforecast. Full year now expected at $2,180,000: the delayed account is confirmed for July, fuel is expected to stay high, and management agrees to hold the three deferred warehouse hires until September, saving $60,000. The board notes the forecast, keeps the budget as the target, and asks for a fuel surcharge proposal.
- December: year ends at $2,240,000. The review notes that the fuel assumption was the largest error, that the sales plan should identify named accounts from the start, and that the cycle took eleven weeks, which the board asks to cut to eight.Case study
Seen in the real world.
A mid-sized engineering group's budget cycle had grown to five months. Guidance went out in July, departmental submissions arrived in October, and the board approved in December, by which time the exchange rate and steel price assumptions were three months old and already wrong. Managers padded their submissions because they knew finance would cut 10% across the board, and finance cut 10% because it knew they padded.
In the operating year the budget was compared with actuals monthly but nobody acted on the variances because "the budget was never right anyway". A new finance director redesigned the cycle. Assumptions were set in September, not July, and updated at approval.
Targets were set top-down first, with departments asked to show how they would meet them rather than what they would like to spend. Submissions were challenged line by line in a single two-day session instead of by memo over six weeks. Approval moved to November and the cycle to nine weeks.
During the year, a quarterly reforecast replaced the arguments about a stale budget, and managers were measured on their forecast accuracy as well as their results. In the second year the group's actual profit landed within 2% of budget for the first time in a decade, and the finance director's note to the board observed that the improvement came not from better forecasting but from a process people believed in enough to manage against.
Watch out
Common mistakes.
- A cycle so long that the assumptions are stale by the time of approval. Set assumptions late and update them at the final stage.
- Approving the budget and then not comparing it with actuals, or comparing without requiring explanations and actions.
- Encouraging padding by applying uniform cuts, and encouraging year-end spending by treating unspent budget as lost.
Questions
People also ask.
How long should a budget cycle take?
For most organisations, six to ten weeks from guidance to approval. Longer cycles rarely produce better budgets.
What is the difference between a budget and a forecast?
The budget is the approved plan and target, fixed for the year. A forecast is the current best estimate of the outcome, updated as the year progresses.
Should we budget by month or by quarter?
Monthly phasing is needed for meaningful variance analysis, since revenue and costs are rarely even through the year.
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