A practical playbook for owners staring down the 2026-2028 maturity wall, written for the borrower, not the lender.
The Mortgage Bankers Association estimates roughly $663 billion in commercial mortgages will mature in 2026, on top of the record ~$957 billion that matured in 2025, together close to a third of the $4.8 trillion of commercial debt outstanding rolling over inside two years. Most of those loans were originated in a 3 to 5% rate environment. They are coming due into a 6 to 8% one. The math doesn't work the way it used to, and pretending otherwise is the most expensive mistake an owner can make.
Why maturity is a real decision point, not a refinancing formality
Commercial mortgages almost always end in a balloon payment. On day one of maturity, the entire principal balance is due. Without a new loan, a sale, or a fresh equity check, the lender has the right to foreclose. That sounds dramatic until you remember that it has been the contractual reality of every CRE loan for thirty years, most owners just refinanced through it without thinking.
Two things changed that. Rates moved 300+ basis points in eighteen months. And on many asset classes, particularly office and certain retail, values fell by 20% to 40%. A loan that was 65% LTV at origination can easily be 90% LTV at maturity. New senior debt at today's rates may only support 55% to 60% LTV with the required DSCR. That gap has to come from somewhere.
The five real options at maturity
- Refinance into new senior debt. Same product, new lender (or the same one). Works when DSCR and LTV still pencil. The cleanest option when it's available.
- Negotiate a modification or extension. The existing lender extends maturity in exchange for a paydown, partial guarantee, escrow, or rate reset. The lender's alternative is to foreclose into a falling market, which they would prefer to avoid.
- Bridge to stabilization. Replace the maturing loan with 12 to 36 months of bridge debt to finish a value-add plan, lease up vacancy, or wait for the rate environment to soften. The bridge itself has to be exitable: a bridge with no clear take-out is just a more expensive version of the original problem.
- Fill the gap with mezzanine debt. When the new senior is short of the existing balance, subordinate capital fills the wedge. Expensive (low-teens to high-teens), but cheaper than losing the asset.
- Sell or recap. If the math will not work at any defensible structure, controlled sale or new equity partner is the right call. Doing this early, six months out, not on the maturity date, gets a better outcome.
The "refi gap" in numbers
Take a $20M property purchased in 2019 with a $14M loan (70% LTV) at 4.0% interest-only. Today, market rates are 6.75%. To maintain a 1.25x DSCR with the same NOI, the new loan supports roughly $11.5M, a $2.5M gap to refinance the existing balance, before any equity recapture. That gap is the central problem of the next two years for thousands of owners. The right combination of senior structure, mezz, and partial paydown solves it; the wrong response (waiting and hoping) makes it worse.
The timeline to start
Twelve to eighteen months before maturity is the right window. Six months is workable. Ninety days is panic. The reason it takes so long isn't the loan execution itself, that's 60 to 90 days. It's the diligence trail.
- Updated appraisal and Phase I environmental (4 to 8 weeks each)
- Trailing 12-month operating statements, reconciled to bank deposits
- Current rent roll with lease abstracts
- Sponsor financial statements and global cash flow
- For value-add: documented capex spend and unit-by-unit business plan
Starting early gives the deal the runway to draw real lender competition and to land the structure that actually fits the next hold.