Topic
The size, growth rate and milestones of US public debt outstanding, including the first crossing of $40 trillion on August 18, 2026.
US net interest payments rose $111 billion this year to roughly $1.08 trillion, on figures a former Senate budget staffer published in Fortune. With debt adding $1 trillion every five months, the bill compounds whether the 5.04% yield reflects oil and inflation or fiscal risk.
Reality
Fed policymakers hiked in September against inflation that supplies about 4 points of the 6%-plus nominal growth now outrunning a 5.16% 10-year yield. With the $2 trillion deficit adding about 5% a year to the debt, a slowdown that leaves yields near 5% would push the debt ratio up.
Reality
Treasury yields have held around 5% at nearly every maturity, and 53% of 173 specialists Bloomberg polled expect the 30-year to top 6% this year. Plans that assume cheaper money soon now depend on an oil shock fading faster than AI and deficit borrowing.
Perspective Coverage
8 publishersReality
The CBO baseline that federal interest projections rest on now sits 90 basis points below the market, and the Committee for a Responsible Federal Budget priced $2.7 trillion of annual interest off a smaller gap than that.
Reality
Gross federal debt of $40.05 trillion against a $1.8 trillion deficit means the stock grows 4.5% a year before any interest compounds, and with unemployment at 4.1% there is no cycle left to explain away the arithmetic.
Reality
J.P. Morgan and Apollo reached the same diagnosis a day apart, and Druckenmiller put a price on it: a 5.5% 30-year is not a crisis, it is a bill.
Reality
Gross federal debt reached about $40.047 trillion on August 18. The trillion added since March annualises to a $2.4 trillion issuance pace and roughly $31 billion of fresh annual interest.
Reality