Non-Accrual Loans: The One BDC Metric You Should Check Before Yield or NAV

The median non-accrual ratio across the 20 largest business development companies climbed to 2.8% in the second quarter of 2026, up from 2.0% at the end of the first quarter. That is a 0.8 percentage point jump in a single quarter, and it pushed distressed private credit loans to their highest level since 2017, according to bond data provider Solve, as reported by the Asia Business Daily, citing the Financial Times. If you own shares in a BDC, or you are weighing whether to buy some, that single number tells you more about your risk than the dividend yield printed on the fact sheet. Here is why, and here is exactly how to read it.

What Non-Accrual Actually Means, In Plain English

A BDC is a closed-end fund that lends directly to small and mid-sized private companies, usually at high interest rates, and passes most of that income to shareholders as dividends. When a borrower stops making interest payments on schedule, the BDC's accountants can no longer count that unpaid interest as revenue. The loan gets flagged "non-accrual." The BDC stops booking income it is not actually collecting.

That is the entire concept. A non-accrual loan is a loan where the lender has admitted, on paper, that collection is no longer a safe assumption. The FT-sourced report defines it the same way: loans for which interest payments are not coming in on time and can no longer be recognized as revenue. Golub Capital co-CEO David Golub put the broader trend bluntly to investors this month: "Credit market stress is rising... We are now in a credit cycle."

The non-accrual ratio is simply the dollar value of non-accrual loans divided by the dollar value of the total loan portfolio, expressed as a percentage. A BDC with a $2 billion portfolio and $56 million in non-accrual loans has a 2.8% ratio. Every BDC reports this number every quarter. You do not need a Bloomberg terminal to find it. It sits in the earnings press release, usually in the first page of portfolio statistics, and it sits again in more detail inside the 10-Q or 10-K filed with the SEC.

Cost Basis Versus Fair Value, And Why The Gap Is The Real Signal

Here is where most retail-style investors get lost, and where you can gain an edge just by reading two numbers instead of one. BDCs report non-accrual ratios two ways: as a percentage of fair value and as a percentage of amortized cost (what analysts often shorthand as "cost basis" or "acquisition cost"). These are not the same number, and the gap between them tells you something the headline ratio alone cannot.

Fair value is what the BDC's board currently marks the loan worth, based on internal models and management judgment, since most middle-market loans do not trade on a liquid public market. Amortized cost is roughly what the BDC originally paid for the loan, adjusted over time for scheduled principal repayment. When a loan goes on non-accrual, the board typically marks the fair value down toward what it thinks the BDC will actually recover, sometimes to 60 or 70 cents on the dollar, sometimes lower. The cost basis, however, barely moves until the loan is formally restructured or written off.

That mechanical difference creates a quirk worth understanding: the fair-value non-accrual percentage can shrink even as the underlying problem gets worse. As an impaired loan's marked value falls toward zero, it contributes less and less to the fair-value numerator, even though the same dollar of original cost is still sitting there, impaired. This is exactly what shows up in FS KKR Capital's own Q2 2026 press release, filed with the SEC: the company reported non-accrual investments at 3.8% of the portfolio by fair value and 7.1% by amortized cost, an almost two-to-one gap. A quarter earlier the split was 4.2% and 8.1%. Fair value alone reads as modest and improving. Cost basis shows a portfolio still carrying nearly 1 dollar in 14 of troubled original investment.

Always ask which basis a headline number uses, and pull both. A wide gap between the two usually means management has already marked losses down hard, which can mean the pain is priced in. A cost-basis ratio climbing while fair value looks flat can mean write-downs are lagging reality. Either way, you want both figures side by side, not just the flattering one a press release leads with.

What Counts As Normal, And Why 2.8% And 7.1% Matter

Numbers only mean something in context. Direct lending data compiled by Houlihan Lokey put the BDC-wide non-accrual ratio at roughly 1.3% to 1.4% at the end of 2023, a period treated as a reasonably healthy baseline for the asset class. A ratio in the 1% to 2% range, spread across a diversified portfolio of 100-plus loans, reads as unremarkable. Some non-accrual exposure is normal in a lending business built on higher-risk, higher-yield private credit. Zero non-accruals would be a little suspicious, since it might mean a BDC has not seasoned a loan book long enough, or is marking losses too slowly.

A median of 2.8% across the 20 largest BDCs, roughly double where the industry sat three years ago, is a different story. It is not a crisis-level number by itself. But direction and speed matter as much as level: a 0.8 percentage point jump in one quarter is fast for a metric that typically drifts by tenths of a point. Fitch Ratings' own tracking backs up the trend from a different angle. In its August 2026 release, Fitch recorded a U.S. Private Credit Default Rate of 6.1% for the trailing twelve months through July 2026, up from 6.0% in June and sitting at a record high since April. Bloomberg Intelligence data cited by Bloomberg Law found aggregated non-accruals across listed BDCs up roughly 20%, even in a quarter where early earnings defied bearish predictions.

Then there is the outlier you should treat as a warning label, not noise. FS KKR Capital, a listed BDC managed by KKR, posted a 7.1% distressed-loan ratio by cost basis in the second quarter of 2026. That is down slightly from the prior quarter's 8.1%, but it still runs more than double the 20-BDC median. When a fund's non-accrual ratio sits 4 or 5 percentage points above its peer median, that is not statistical noise. That is a loan book skewed toward weaker credits, and it deserves extra scrutiny on dividend coverage and NAV, regardless of how confident the earnings call sounds.

How To Read Management's Language Against The Actual Numbers

The same week the FT compiled its 2.8% industry figure, two senior private credit executives struck opposite tones in public. Golub described "rising" credit stress and said the industry is "now in a credit cycle." Blue Owl co-president Craig Packer said credit indicators "are sound" and current problems are "limited to certain cases." Both statements can be technically true at once, describing different portfolios. Your job is not to pick a side in that debate. Your job is to check which claim matches the specific BDC's own numbers.

Build a habit: whenever a BDC's earnings call or shareholder letter uses reassuring language like "isolated," "idiosyncratic," "well-covered," or "manageable," pull up the non-accrual trend for the last four to six quarters before you accept it. If the ratio has been flat or falling for those quarters, the reassuring language is earning its keep. If the ratio has risen every quarter for a year, the language is doing more work than the numbers support, and you should discount it accordingly.

Also watch what management does, not just what it says. BlackRock's TCPC sold $523 million of loan assets during this stretch to improve its financial structure, and said it is weighing further asset sales or liquidation. Some KKR-managed funds chose not to collect part of their performance fees rather than squeeze more cash out of a stressed portfolio. Those are not the actions of a manager who believes, privately, that everything is fine. Asset sales, fee waivers, and dividend rebasing tell you more than any adjective on an earnings call.

Root cause matters too, because it tells you whether the stress is temporary or structural. The FT traces most of today's defaults to loans originated in 2020 and 2021, when rates were near zero and private equity firms paid aggressive prices for acquisitions financed heavily with private credit. Brian High, who heads Global Private Finance at Barings, explained the mechanism directly: "Some companies are unable to invest properly because of high borrowing costs. Most of the cash they generate is being used to pay interest, which is also limiting their growth." That is a vintage problem, tied to a specific two-year window of loan origination, not proof the entire private credit model is broken. Ask which vintage years make up the bulk of a BDC's non-accrual list before you extrapolate to the whole book.

A Concrete Checklist For Tracking A BDC's Non-Accrual Trend

Start with the source documents. Every BDC discloses non-accrual data in its quarterly earnings release and again, in more granular form, in its 10-Q or 10-K filed with the SEC. The SEC's own investor bulletin on publicly traded BDCs flags valuation uncertainty as a defining risk of the structure, since most portfolio holdings are private and hard to independently verify. That is why the non-accrual disclosure matters. It is one of the few hard, board-attested numbers you get in an otherwise opaque asset class.

Pull the fair-value and cost-basis non-accrual percentages from the same release every quarter, and write both down. A single quarter tells you almost nothing. Four to six consecutive quarters tell you whether credit quality is stable, improving, or eroding. Compare the fund's own trajectory against the 2.8% industry median as your benchmark, not against some fixed "good" number that never changes.

Check the concentration behind the ratio. A 3% non-accrual ratio spread across 15 small positions is a different risk than the same ratio driven by one large loan to a single borrower. FS KKR's largest new non-accrual addition in the second quarter of 2026 was an $84.6 million subordinated loan, marked down to roughly 62 cents on the dollar. Single positions that size can move a fund's entire ratio on their own.

Finally, cross-check the ratio against dividend coverage and net asset value trends in the same filing. Non-accrual loans stop generating income immediately, but their effect on NAV shows up with a lag, through write-downs the board records over subsequent quarters. Oppenheimer analyst Mitchell Penn found that the bottom 25% of BDCs, ranked by return on equity, have failed to beat the yield on 10-year U.S. Treasury bonds over the past five years, a sign, in his words, that "loan screening and selection have not been sufficiently rigorous" at the weaker end of the industry. A rising non-accrual trend paired with weak historical returns is the combination that should worry you most. Yield alone, disconnected from this metric, tells you almost nothing about whether that yield survives the next four quarters.

Frequently Asked Questions

What is a good non-accrual ratio for a BDC?

There is no single fixed threshold, but a ratio in the 1% to 2% range by fair value has historically been treated as unremarkable for a diversified BDC portfolio, based on industry data showing roughly 1.3% to 1.4% at the end of 2023. The 2.8% median recorded across the 20 largest BDCs in the second quarter of 2026 sits meaningfully above that baseline, and a ratio above 5%, like the 7.1% cost-basis figure FS KKR Capital reported for the same quarter, should prompt closer scrutiny of that specific fund's loan book and dividend sustainability.

Where can I find a BDC's non-accrual data myself?

Check the BDC's quarterly earnings press release first, which typically lists the non-accrual percentage by fair value and by cost basis in a summary portfolio-statistics table near the top. For more detail, including which specific loans are on non-accrual status and at what markdown, pull the 10-Q or 10-K filed with the SEC, available free through the SEC's EDGAR database or directly from the BDC's investor relations page.

Why do fair value and cost basis non-accrual percentages differ so much?

Fair value reflects what the board currently marks a distressed loan worth, and that figure typically gets written down as problems deepen. Cost basis reflects roughly what the BDC originally paid, and it stays largely unchanged until a formal restructuring or write-off occurs. Because a badly impaired loan's fair value shrinks toward zero while its cost basis holds steady, the fair-value ratio can look better even as underlying exposure, measured by cost, stays elevated. That is why both numbers together give a fuller picture than either alone.

Does a rising non-accrual ratio mean a BDC will cut its dividend?

Not automatically, but the two are connected. Non-accrual loans stop generating interest income immediately, and BDCs must distribute the large majority of their taxable income, so a sustained rise in non-accruals reduces the income available to support the distribution. Read the non-accrual trend alongside net investment income per share and dividend coverage in the same filing, rather than treating either metric alone.

Author Disclosure: Jeff Barnes, MBA has no personal position in any company, fund, or platform named in this article. Angel Investors Network has no current commercial relationship with any party mentioned. AIN provides marketing and education services, not investment advice. Past performance does not guarantee future results. All investments involve risk, including loss of principal.