When entitlements consume receipts

Receipts, already spoken for

In any fiscal year the federal government collects revenue and pays outlays. The August 2026 Monthly Treasury Statement is the current reading of that arithmetic. Fiscal year to date through August 31, receipts were $4,845.452 billion — $4.845 trillion. Five budget functions in Table 9 of that statement outlaid $4,843.480 billion — $4.843 trillion:

• Social Security: $1,525.869 billion
• Net interest: $1,016.966 billion
• Medicare: $979.300 billion
• Health: $925.698 billion
• Veterans Benefits and Services: $395.647 billion

Those five functions consumed 99.96 percent of receipts. Essentially all of them. Net interest alone was 21.0 percent.

A year earlier, through August 2025, the same five functions were $4,590.669 billion against $4,690.953 billion in receipts — 97.86 percent. The share rose. It was already most of the till.

August itself was not a one-month freak. Receipts were $360.033 billion, outlays $526.830 billion, and the monthly deficit $166.797 billion. Fiscal year to date the deficit is $1.965591 trillion. The five-function sum explains why: once those lines have taken the receipts, everything else is borrowed.

This page uses Treasury’s Table 9 functions, in millions as published, converted here to billions. It is not a longer historical series, and it is not someone else’s percentage.

Five functions, not a slogan

Table 9 is a function cut, not a clean mandatory cut. Social Security and Medicare are almost entirely written in permanent law. Health is the budget function that holds Medicaid and other health programs — not Medicare, which has its own line. Veterans Benefits and Services mixes compensation and pensions with medical care, some of it appropriated. Net interest is the bill on the existing national debt. See mandatory spending.

Two large functions are not in the 99.96 percent. Income Security — unemployment insurance, SSI, SNAP, federal employee retirement — is a sixth transfer line. National defense is not in the five either. The point of the cut is not that “all spending is entitlements.” It is that five functions already exhaust the receipts, so those other lines are financed by the deficit.

“Entitlements” in the headline is the usual name for the benefit formulas. Interest is not a benefit. Nobody votes to enlarge it. It is what every prior gap that was not closed with a surplus still costs. The net interest series on this site is that bill on a national-accounts basis; Table 9 is the fiscal-year cash reading from the same Treasury.

The annual fight does not reach this

Discretionary spending is the minority of outlays, and it is the part the twelve appropriations bills actually vote on. See how the federal budget process works. Social Security, Medicare, the Medicaid-heavy Health function, and most veterans’ compensation run on eligibility rules Congress already wrote. Leaving those statutes as they are is a choice. So is changing them. Neither happens in an appropriations rider.

Interest does not even have a statute to amend. It is the product of the stock and the rates that stock was issued at. The stock grows with every deficit. The average rate moves as old securities mature and are refinanced. A period of higher rates therefore shows up here over years, not in one markup.

Coverage that treats the annual budget fight as the federal budget has described the smaller share. The larger share, plus the interest bill, already has a claim on the receipts.

Who pays

Bondholders are paid in dollars. Taxpayers, later, provide those dollars. If the real burden is reduced by a higher price level, households on fixed incomes provide them through inflation. Those are different distributions of the same stock. Neither is free.

A deficit is not automatically inflationary. Friedman drew the line that still applies: government spending financed by taxes or by borrowing from the public rearranges who spends; financed by creating money, it raises the quantity of money, and that is inflationary. See debt vs. deficit and what causes inflation.

When receipts are already spoken for, the rest of government is a deficit by construction. The financing is then the question. Borrowing from the public adds to the gross federal debt and to future interest. Monetizing the gap — the Fed buying the debt in size, or holding rates so as to accommodate it — raises the quantity of money relative to output. Households on fixed incomes and savers pay that tax.

The Table 9 reading does not say which of those financings is in force this month. It says the room to do anything else out of current receipts is gone.

How to read the coverage

• “Mandatory spending is out of control” — ask which functions, and whether interest is being counted. The August 2026 Table 9 cut is five functions at 99.96 percent of receipts, up from 97.86 percent a year earlier. It is not a 2022 comparison, and it is not every transfer program.
• “Congress cut the budget” — usually discretionary, and often relative to a projected increase. The five functions above do not wait for that vote.
• “Interest is the price of past spending” — yes. It is also an outlay this year, paid by people who are alive now or by a higher price level if the gap is monetized.
• “Deficits cause inflation” — only if they are financed by creating money, or if the central bank holds rates so as to accommodate them. Receipts being spoken for tells you the deficit is structural. It does not, by itself, tell you the money supply.