
The federal budget is easy to understand.
It could be summarized as follows:
Revenue $2,666 Billion
Mandatory Spending $1,778 Billion
Remainder for Discretionary Spending $878 Billion
Discretionary Spending $1,114 Billion
Surplus (Deficit) ($236) Billion
That means we spend $236 billion more than we take in.
Not only do we spend more that we take in, the most frightening aspect of the future budget is that Social Security and Medicare increase rapidly in the next few decades. This poses the unavoidable question of fiscal stability for the “out” years (“out” means years that are about ten or more years away). Unless revenues go up significantly or expenses are curtailed dramatically, we are headed for a financial train wreck.
But, let’s keep it simple. The federal budget is just like your home budget. If you make $1,000 and they take out $300 for taxes, then you have $700 left over to pay for expenses. If your expenses are less than $700, then your have disposable (discretionary) income which you can give away, spend, invest or save.
If you repeatedly have expenses more that $700, you have to lower expenses, work more hours, make more per hour, get the money gifted to you or borrow it from somewhere. Borrowing creates a new expense called interest (sometimes also called a service fee or an annual fee).
If you found yourself in a deficit position where your expenses were more than your income, you would try to increase your income, but you would probably also prioritize your expenses and cut out or delay those least important to your survival. This may be a traumatic process.
It is the same with the federal government – we have a deficit situation which means that we are bringing in less that we spend, so we need to increase revenue while we prioritize expenses and cut out or delay those expenses that are (discretionary) not necessary to our survival. It may be a traumatic process.
Here is the breakdown:
Using 2008 numbers, the US Federal revenue looks like this:
| |
(Billions)
|
% of Revenue
|
| Revenue: |
|
|
| Individual income tax |
$ 1,250.0 |
46.9%
|
| Social Security and other payroll tax |
$ 927.2 |
34.8%
|
| Corporate income tax |
$ 314.9 |
11.8%
|
| Excise tax |
$ 68.1 |
2.6%
|
| Customs duties |
$ 29.2 |
1.1%
|
| Estate and gift taxes |
$ 25.7 |
1.0%
|
| Other |
$ 50.7 |
1.9%
|
| Total Revenue |
$ 2,665.8 |
100.0%
|
In normal economic times, the revenue increases from year to year. In fact, government depends on this “growth” and usually spends it in advance of actually collecting it. This becomes a problem when the economy slows down or changes in laws or regulations dampen productivity. Solutions to larger “budget-busting” entitlement programs like Social Security and Medicare have been postponed to future years or future budgets by every recent Congress. As a side note, we are running out of years to which we can postpone the Social Security and Medicare problems.
The mandatory (by law) expenses for 2008 are:
| |
(Billions)
|
% of Revenue
|
| Mandatory spending: |
|
|
| Social Security |
$ 608.0 |
22.8%
|
| Medicare |
$ 386.0 |
14.5%
|
| Medicaid and Children’s Health (SCHIP) |
$ 209.0 |
7.8%
|
| Unemployment/Welfare/Other mandatory spending |
$ 324.0 |
12.2%
|
| Interest on National Debt |
$ 261.0 |
9.8%
|
| Total Mandatory Spending |
$ 1,788.0 |
67.1%
|
Like your home budget, there are some things that are mandatory expenses. In your personal budget, rent, taxes, and food are probably the most important followed by utilities and insurance. Cable TV and entertainment are probably not mandatory and you use discretionary money to pay it.
The size of the National Debt determines how much interest we pay, so it is preferable to most people that we reduce the National Debt and have a corresponding reduction in interest expense.
When we calculate how much federal revenue is available to pay for discretionary expenses, we find:
| |
(Billions)
|
% of Revenue
|
| |
|
|
| Balance Left for Discretionary |
$ 877.8 |
32.9%
|
When you subtract $1.7 trillion in mandatory spending from $2.6 trillion in revenue, you get $0.9 trillion ($877.8 billion to be exact). About two thirds of the revenue is needed to pay mandatory expenses. About one third of the revenue is left over for discretionary spending. Covering the same point as before, Social Security and Medicare will rise significantly as the population ages and could easily outstrip revenues.
Other significant budget items exist that were not present in the 2008 budget – TARP, TALF, Economic Recovery Act, Iraq War, Afghanistan War, 2010 Budget – and significantly impact the budget.
Discretionary spending for 2008 is summarized below:
| |
(Billions)
|
% of Revenue
|
| |
|
|
| Discretionary spending: |
|
|
| Defense |
$ 481.4 |
18.1%
|
| Global War on Terror |
$ 145.2 |
5.4%
|
| Health and Human Services |
$ 69.3 |
2.6%
|
| Education |
$ 56.0 |
2.1%
|
| Veterans Affairs |
$ 39.4 |
1.5%
|
| Housing and Urban Development |
$ 35.2 |
1.3%
|
| State Department and Other International Programs |
$ 35.0 |
1.3%
|
| Homeland Security |
$ 34.3 |
1.3%
|
| Energy |
$ 24.3 |
0.9%
|
| Justice |
$ 20.2 |
0.8%
|
| Agriculture |
$ 20.2 |
0.8%
|
| NASA |
$ 17.3 |
0.6%
|
| Transportation |
$ 12.1 |
0.5%
|
| Treasury |
$ 12.1 |
0.5%
|
| Interior |
$ 10.6 |
0.4%
|
| Labor |
$ 10.6 |
0.4%
|
| Other On -Budget Discretionary Spending |
$ 51.8 |
1.9%
|
| Other Off-budget Discretionary Spending |
$ 39.0 |
1.5%
|
| Total Discretionary |
$ 1,114.0 |
41.8%
|
While many of the expenses above could be considered essential, they are discretionary in budget terms.
Returning to the personal budget theme, we have just a few choices. We can increase revenues by increasing productivity (which is taxable) or raise tax rates, or we could do a combination of both.
On the expense side, it goes without saying that we could or should reduce expenses. This is probably the most likely scenario. We need to prioritize expenses and then not spend the money that exceeds revenue. If we can increase revenues, that’s great, but the spending needs to be brought inline with the revenues, whatever they are.
This could be a traumatic process only topped by living a country like the US while it goes bankrupt. That would be even more traumatic.
In review:
Revenue $2,666 Billion
Mandatory Spending $1,778 Billio
Remainder for Discretionary Spending $878 Billion
Discretionary Spending $1,114 Billion
Surplus (Deficit) ($236) Billion
We need to increase revenue and/or reduce expense by a net $236 billion. Mandatory spending and discretionary spending total 108.9% of revenue, so we need to reduce spending by 8.9% (approximately). On a larger scale, we need to structure our budget for future years and account for Social Security, Medicare and any other entitlement or spending programs passed into law. This may mean restructuring Social Security or Medicare or other programs so they don’t bankrupt the country.

This also elicits a discussion about fundamental philosophical beliefs. In any discussion about economics, we are confronted with the concept that we have more needs and wants than we have resources. We would all like to drive a Ferrari, but some people would rather buy a house or don’t want to devote all of their disposable income to just one expensive car. It’s an economic decision. It’s the same with government provided services. We may think that the government should do this and the government should do that, but it all costs money and we may not want to give up this to get that. We may be willing to pay taxes to pay for one thing, but not another. It’s an economic decision.
The main point is that some expenses and entitlement programs are more discretionary than others and we need to prioritize expenses or raise tax revenue until we don’t have deficit spending that will bankrupt the economy.
Some think irresponsibly that the government has bottomless pockets and should pay for every conceivable entitlement. The fundamentals are contained above. We have revenue that is dependent on productivity and tax rates. We have expenses that are mandated or discretionary. If revenues exceed expenses, we have a surplus. If expenses exceed revenues, we have deficits. There are other factors like government stimulus, international market dynamics and monetary policy, but the fundamentals are still the most important.
