What it means
A deficit is a cash and budget concept rather than an accounting one. An organisation can report an accounting profit and still run a budget deficit if the timing of receipts lags the timing of payments, and the reverse is equally possible.
The distinction that matters most is between a one-off and a structural deficit. A one-off gap caused by a specific event, such as replacing a roof or absorbing a delayed grant, is manageable, whereas a structural deficit means the ordinary running costs exceed the ordinary income and will recur every year until something changes.
Deficits are not automatically bad, and the test is what the money bought. Borrowing to fund an asset that will generate income or savings for twenty years is defensible, while borrowing to fund this year's salaries simply moves the same problem into next year with interest attached.
Funding the gap has a cost that compounds. Every year of deficit adds to accumulated debt, and the interest on that debt becomes a fixed call on future income, which narrows the room to close the gap later.
The most useful way to read a deficit is as a percentage of income rather than as an absolute number. A $750,000 gap is a crisis for an organisation with $3,000,000 of income and an inconvenience for one with $80,000,000, so the ratio, and its direction over three or four years, tells you far more than the headline figure.
In practice
Real-world examples
Example 1
A local authority sets a budget requiring $12,000,000 of spending against $11,300,000 of expected income. It must either identify $700,000 of savings, draw on reserves, or increase charges, because it is not permitted to simply run the gap indefinitely.
Example 2
A charity's annual accounts show a deficit of $180,000 after a major grant was not renewed. The trustees fund it from unrestricted reserves for one year while restructuring the programme, on the explicit condition that a second consecutive deficit triggers a closure review.
Example 3
A software company runs a deliberate deficit of $2,400,000 in its second year, funded by investor money, while it builds a customer base. The board tracks the monthly gap closely because the funding is finite and the date the deficit must close is fixed.
Think of it
Imagine planning a road trip with a budget of 100 pounds for petrol and snacks. If you end up spending 130 pounds, you have a 30 pound deficit that you must cover using savings or by borrowing from a friend.
Formula
Calculation
Budget deficit = Total spending for the period - Total income for the period
Deficit as a percentage of income = (Deficit / Total income) x 100
A further education college has income of $8,400,000 for the year, made up of funding, tuition fees and commercial hire. Its total spending comes to $9,150,000, covering staff costs, premises, teaching materials and administration.
Budget deficit = $9,150,000 - $8,400,000 = $750,000. As a percentage of income that is ($750,000 / $8,400,000) x 100 = 8.9%, which is well beyond the level the governors regard as recoverable through in-year savings.
The college covers the gap by drawing on reserves and borrowing $750,000 at 6%, which adds $750,000 x 6% = $45,000 of interest to next year's costs. Unless income rises or spending falls, next year's structural gap is therefore $795,000 rather than $750,000, which is how a deficit that is not addressed quietly grows.Case study
Seen in the real world
Harewood Community Trust is a fictional organisation used for illustrative purposes here, running three leisure centres on behalf of a local council. Income was $8,400,000 and spending had drifted to $9,150,000, producing the $750,000 deficit described above.
Analysis showed that two centres broke even while the third, an ageing site with high energy costs and falling membership, accounted for almost the entire shortfall. The trust had been treating the deficit as a general problem to be solved with across-the-board savings targets, which had produced small cuts everywhere and no real improvement.
The trustees instead invested $400,000 in heating and lighting at the weakest site, cutting energy costs by $190,000 a year, and moved two under-used programmes into the busier centres. In this illustrative case the deficit fell to $210,000 in the following year and the trust returned to balance in the year after that.
Watch out
Common mistakes
- Confusing a deficit with a loss. A deficit compares spending against budgeted or actual income for a period, while a loss is an accounting result after non-cash items such as depreciation, and the two frequently differ.
- Treating a structural deficit as a timing problem. If ordinary income does not cover ordinary costs, the gap returns every year no matter how much one-off funding is applied to it.
- Spreading savings targets evenly across every department. Deficits usually concentrate in a small number of activities, and uniform cuts damage the parts that are working while barely touching the cause.
Questions
People also ask
Is running a deficit always a bad sign?
No, a planned deficit funded by reserves or investment to build capacity can be entirely rational, and the question is whether there is a credible, dated route back to balance.
How large a deficit is too large?
As a rough guide, a gap above roughly 5% of income is difficult to close through efficiency alone and usually requires a change to the shape of the organisation or its income.
What is the difference between a deficit and debt?
The deficit is the gap in a single period, while debt is the accumulated total of past deficits that were funded by borrowing, so you can reduce the deficit while the debt keeps rising.