KBS REIT III Moved Accenture Tower's $317.4M Loan to December 17, 2026, 3001 Washington's to January 20, 2027

What the 8-K says, loan by loan

The filing is Items 1.01 and 2.03 of Form 8-K, accession 0001482430-26-000044, for an event date of October 30, 2026, signed November 5, 2026. It covers two loans.

Three things stand out. First, the Accenture Tower option does not push the outer date any further out: the December 2024 deal already allowed one 12-month extension from November 2, 2026, which is November 2, 2027. What the sixth modification changes is the base maturity (45 days later, our arithmetic) and the price (25 basis points more until the option takes effect). Second, the Washington loan has lost its option altogether: the last two steps were 90 days each (May 6 to August 4, August 4 to November 2, our arithmetic), and this one is 79 days to a fixed date. Third, the Washington loan's lender keeps a right to act early: it may declare a default and accelerate before maturity on its own reasonable determination that a refinancing is unlikely to be completed on the terms the ninth modification requires.

How the Accenture Tower Loan got here

The loan was entered on November 2, 2020. Its maturity was extended in short steps in late 2024 before the long one:

The filings we read do not describe a fifth modification. The balance moved from $306.0 million in December 2024 to $317.4 million, which is the $11.4 million of the $16.0 million of new funding that has been drawn (our arithmetic); with the $4.6 million the 8-K says is still available, the commitment is $322.0 million, the figure set in December 2024.

The spread has risen 90 basis points since November 2024 (235, 300, 325). The 10-Q for June 30, 2026 shows the loan at one-month Term SOFR plus 3.00%, an effective rate of 6.65%, interest only. Our arithmetic: on $317.4 million a quarter of a percentage point is about $0.8 million a year if the balance does not change.

How the 3001 & 3003 Washington loan got here

KBS REIT III entered this mortgage loan with Bank of America on May 21, 2019. Its recent steps, from the 10-K for 2025 and the 10-Q for June 30, 2026:

The seventh modification said that after August 4, 2026 an immediate default would follow two business days after a failure to meet certain conditions, some of which were “not in the Company’s sole control.” The 8-K does not say whether those conditions were met or waived under the ninth modification. The 8-K names the ninth modification and the 10-Q names the seventh; the filings we read do not describe an eighth separately.

What stands behind the two loans

KBS REIT III reports the buildings at carrying value, not market value, so the comparison below is a book-value one and not an appraisal.

Accenture Tower alone was 24.7% of total assets at June 30, 2026. Our arithmetic on the carrying amounts: the $317.4 million loan is 86.8% of the tower's $365.9 million net book value, and the $137.8 million Washington loan is 98.0% of the two Arlington buildings' combined $140.5 million. A loan close to book value on an office building is the setting in which a lender will ask for paydowns or sales; it is not a measure of what a buyer would pay. The occupancy of the Washington buildings is at December 31, 2025, the latest the filings we read give; the 10-Q for September 30, 2026 will update it.

Where the two loans sit in the whole calendar

At June 30, 2026 the company owed $1,246.4 million under seven loans. The 8-K moves two of them into a cluster:

Those five add up to $1,092.8 million, 87.7% of the notes, inside the 38 days from December 15, 2026 to January 22, 2027 (our arithmetic on the June 30 balances; paydowns since then are not in this table). The Credit Facility ($37.5 million) matures September 30, 2027; our KBS REIT III review lists the full 2026 schedule of $918.9 million. This is the same pattern we describe for the sector in the commercial real estate debt maturity wall: the extensions buy weeks, and each one moves a cluster of dates closer together.

One more date falls in the same week: the company expects to hold its annual meeting of stockholders on December 17, 2026, the day the Accenture Tower Loan now matures. Failed and contested annual meetings are a pattern in this category, which our 2026 quorum census tracks.

What the company says it cannot promise

The 8-K does not soften its warnings. KBS REIT III is “pursuing a refinancing of the Accenture Tower Loan and the 3001 & 3003 Washington Mortgage Loan; however, there can be no assurance as to the certainty or timing” of its plans. It adds that management's plans “may not be considered probable and thus do not alleviate substantial doubt” about its ability to continue as a going concern for at least a year from August 13, 2026. It lists what lenders can do: foreclose on collateral, enforce cross-default provisions across its debt facilities, take pledged equity, and keep cash sweeps in place on several loans. And it says: “KBS REIT III may relinquish ownership of one or more secured properties to the mortgage lender. KBS REIT III may also seek the protection of the bankruptcy court to implement a restructuring plan.”

None of that says it will happen. It says the company is working inside conditions it does not control, which is the same description the 10-Q gave in August.

What the 8-K does not say

• What the conditions to the Accenture Tower extension option are, or whether the company expects to meet them.
• The spread on the Washington loan under the ninth modification.
• Whether any principal paydown, property sale or other action was required as a condition of either extension.
• Which refinancing lenders, if any, the company is talking to.
• The balances of the other five loans since June 30, 2026. The 10-Q for the quarter ended September 30, 2026 will be the first filing to update them.

What a reader can do with this

This is analysis of public documents, not investment, legal or tax advice.

1. Put the dates in order. December 15, 2026 (Modified Portfolio Revolving Loan Facility), December 17, 2026 (Accenture Tower Loan and the annual meeting), December 31, 2026 (Carillon), January 20 and 22, 2027 (the Washington loan and the portfolio facility). Our KBS REIT III review holds the full schedule and the estimated value of $2.70 a share; the history of the KBS REITs shows how the earlier ones ended.
2. Read the 10-Q when it arrives. It should give the September 30 balances, the status of the September 30 property-sale milestone and the current text on every loan.
3. Vote if you hold directly. The annual meeting is the one place a holder has a say, and the liquidation question returns every year.
4. Check how your shares are reported. If they sit in an IRA, the custodian uses the estimated value per share, and a tax professional can say how a falling value is treated.

FAQ

Sources, read on November 5, 2026: KBS Real Estate Investment Trust III (CIK 1482430) Form 8-K signed November 5, 2026 for the event of October 30, 2026 (accession 0001482430-26-000044); 8-Ks of November 7, 2024 (0001482430-24-000058), December 13, 2024 (0001482430-24-000071) and December 23, 2024 (0001482430-24-000077); Form 10-Q for the quarter ended June 30, 2026 (0001482430-26-000026); Form 10-K for 2025 (0001482430-26-000014). Totals, percentages, day counts and book-value ratios are our arithmetic. This is analysis of public documents, not investment, legal or tax advice.