The US debt ceiling crisis may come as early as February next year; Wall Street warns the government could face default risks as early as August.

According to English-Financial-News APP, Wall Street strategists warn that with the U.S. Treasury raising borrowing expectations and planning to maintain record cash reserves, the U.S. government could hit the statutory debt ceiling as early as February 2027, significantly earlier than previously expected. At that time, the Treasury will have to initiate special accounting measures to avoid breaching the borrowing limit. If Congress fails to reach an agreement on increasing or suspending the debt ceiling, the U.S. government may face the risk of running out of funds in the second half of 2027.

Strategists from Bank of America, Barclays, and Morgan Stanley all expect the Treasury could hit the debt ceiling between mid to late February next year. Previously, Bank of America had predicted this would happen around May.

This adjustment in forecasts is mainly due to the Treasury's newly announced financing needs and cash balance targets. Currently, U.S. government debt is less than $800 billion away from the $41.1 trillion statutory ceiling. According to financing projections released by the Treasury last week, in the first quarter of 2027 (January to March), the government expects net borrowing of about $800 billion, roughly equivalent to the remaining debt space.

Meanwhile, the Treasury anticipates that by the end of March 2027, its cash balance will reach $1 trillion, setting a historic high for quarter-end cash reserve targets. Strategists believe the higher cash balance target may reflect increased reliance by the U.S. government on short-term Treasury bills for fiscal spending and deficit financing.

Because short-term Treasury bills require more frequent principal repayment, the Treasury usually needs to keep a substantial cash buffer to handle large-scale outflows during the month. However, maintaining a high cash balance also means borrowing needs will be increased ahead of time, quickly consuming the remaining debt ceiling space.

Debt Ceiling May Be Hit in February, Government Funds Expected to Run Out Between August and November

It should be noted that hitting the debt ceiling does not mean the U.S. government will default immediately. If Congress fails to increase or suspend the ceiling in time, the Treasury can still use "extraordinary measures" to temporarily free up additional borrowing space to fulfill government payment obligations.

Wall Street strategists estimate these measures could provide the Treasury with an extra $300 to $350 billion in funds, delaying the government's true exhaustion of funds.

Institutions, including SMBC Nikko Securities America, expect the U.S. government could reach the so-called "X date" between August and November 2027.

"X date" refers to the point at which the Treasury has exhausted its cash reserves and the funds available from extraordinary measures, and can no longer fulfill all fiscal payment obligations on time. If Congress has still not acted by then, the U.S. government will face the risk of not being able to pay some debts or other expenses on time.

However, this time window remains highly uncertain, depending on future fiscal revenue, government spending, borrowing needs, and Congressional policy actions.

Democratic Control of Congress May Complicate Debt Ceiling Negotiations

Political factors may further increase the uncertainty of this debt ceiling issue. With Democrats winning control of Congress in the U.S. midterm elections, markets are beginning to worry that a Democrat-led Congress may end up in a prolonged standoff over federal borrowing with the Trump administration.

Fitch Ratings warned last month that the likelihood of debt ceiling negotiations stalling due to political gridlock would rise if Democrats gain full control of Congress. However, Fitch noted that if the outgoing Republican-controlled Congress can increase or suspend the debt ceiling before the end of its term later this year, this risk could be reduced.

This means that whether the U.S. Congress makes progress on the debt ceiling issue in the coming weeks will become an important variable affecting the state of fiscal financing in 2027.

Debt Ceiling Deadlock Could Disrupt U.S. Short-Term Financing Markets

Besides the risk of potential government default, the debt ceiling issue could also significantly impact the U.S. Treasury market and financial system liquidity. History shows that when the government nears the debt ceiling, the Treasury often starts using cash reserves and reduces the issuance of short-term Treasury bills. This process temporarily injects liquidity into the banking system, increases bank reserves, and puts downward pressure on overnight financing rates.

However, once the debt ceiling problem is resolved, the Treasury usually needs to quickly ramp up short-term Treasury bill issuance to replenish previously depleted cash reserves. Large-scale bill issuance then absorbs liquidity from the financial system, reduces bank reserves, and pushes short-term financing costs higher.

Therefore, even if the debt ceiling dispute is eventually resolved, the associated liquidity fluctuations could still cause marked volatility in U.S. money markets.

If next year's debt ceiling negotiations drag on, certain maturities of U.S. Treasury bills could face additional selling pressure. In past debt ceiling crises, investors have typically avoided short-term Treasury bills maturing near the expected "X date," instead buying securities that mature before or after that date.

This trading behavior could cause yields on some maturities of Treasury bills to spike abnormally, distorting the short-term yield curve. Currently, however, the short-term U.S. Treasury yield curve does not show obvious signs of concern, suggesting investors believe the real threat from the debt ceiling is still months away.

Additionally, if the debt ceiling dispute remains unresolved, the Treasury may have to continue relying on short-term borrowing to meet overall financing needs and delay plans to increase issuance of medium- and long-term Treasuries later next year.

Barclays strategist Samuel Earl said in a report to clients on Friday: “Given the potential impact of the debt ceiling on next year’s money markets, we will closely watch Congressional legislative progress in the coming weeks.”

Overall, the U.S. debt ceiling crisis may become a market focal point much earlier than Wall Street previously anticipated. Although the Treasury expects to use extraordinary measures to delay running out of funds until the latter half of 2027, ongoing partisan split could keep debt ceiling negotiations uncertain, affecting U.S. bond issuance, short-term financing rates, and market liquidity.

For investors, February 2027 could become a key time point when debt ceiling risks start to emerge, while the potential “X date” window between August and November will be crucial for assessing U.S. government fiscal payment risks.