Best Buy FY2027 Q2 Earnings: Comps +4.1%, GAAP EPS +70%, and a $34M Tariff Assist

Best Buy posted $9.779 billion of revenue (+3.6%) and $1.48 of GAAP diluted EPS (+70%) in the second quarter of fiscal 2027, with enterprise comparable sales up 4.1%. The cleaner profit measure rose more modestly: adjusted diluted EPS was $1.47, up 15%. Inside Domestic gross profit sits approximately $34 million of IEEPA tariff refunds — about 0.35 points of revenue — so the quarter has to be read with the refund on the page, not as an afterthought. The comps and the guidance raise are real. So is the assist.

The Headline Numbers​

For the 13 weeks ended August 1, 2026, compared with the 13 weeks ended August 2, 2025:

Revenue added $341 million. Gross profit added $144 million — faster than sales — and reported operating income jumped from $251 million to $421 million. Net income rose to $315 million. That is a strong printed quarter for a big-box consumer-electronics retailer that spent several years shrinking the top line.

The GAAP EPS print is the number most likely to mislead. Last year's GAAP diluted EPS of $0.87 carried $114 million of restructuring charges ($0.39 per share after tax in the non-GAAP bridge). This year's GAAP figure includes a $6 million restructuring benefit (−$0.02 per share). Strip those items and the adjusted diluted EPS story is +15%, from $1.28 to $1.47 — still growth, but not a 70% re-rating of the earnings power.

CEO Corie Barry framed the quarter as an outperformance: "We are very pleased to report we outperformed expectations in the second quarter with comparable sales growth of 4.1% and a higher-than-expected adjusted operating income rate." That is demand language with a guidance implication, not a supply-constraint story. The release does not use the familiar "demand exceeds supply" or "tight supply" formulations that have defined other hardware and semiconductor cycles — and their absence matters for how durable the acceleration is.

Revenue Deep Dive: Domestic Computing Carries the Mix​

Best Buy reports two segments. Domestic is the business; International is a rounding error that moved the wrong way.

Domestic revenue of $9.07 billion rose 4.3%, almost entirely from comparable sales growth of 4.5%. Domestic online revenue was $3.00 billion, up 5.1% on a comparable basis, and reached 33.1% of Domestic revenue versus 32.8% a year earlier. The physical store remains the fulfillment backbone; digital is taking a slowly rising share of the same merchandise pool.

The category mix tells the thesis. On a Domestic revenue-mix and comps basis:

Computing and Mobile Phones is nearly half the Domestic basket and posted +6.8% comps — Best Buy's tenth straight positive computing quarter. Consumer Electronics flipped from a −5.2% comps print a year ago to +5.6%. Services grew +6.4%. Appliances were essentially flat. Entertainment declined 6.3%, and the release singles out traditional gaming as an offset to the larger weighted drivers (computing, home theater, and emerging categories such as AI glasses and trading cards).

Barry's second quote is the product-and-platform claim: "We drove growth across almost all our major product categories as well as continued strong performance in our Best Buy Ads and Marketplace initiatives." That sentence is load-bearing for the margin section below. Category breadth supports the comps print; Ads and Marketplace are what management credits for the gross-profit-rate expansion once you look past the tariff refund.

International revenue fell 4.2% to $709 million on a 1.8% comps decline and a foreign-exchange headwind. International adjusted operating income was $13 million (1.8% of revenue) versus $18 million (2.4%) a year earlier. The enterprise story is a Domestic story.

What the release does not say is equally clear. There is no claim that demand exceeds available supply, no assertion of industry-wide tight capacity, and no "sold out for the remainder of the year" language. Incoming CEO Jason Bonfig (effective November 1, 2026) called it "a healthy demand environment for our category" — constructive, not constrained. The bull case rests on sustained category demand and platform monetization, not on a shortage cycle.

The Margin Story​

Reported margins expanded sharply. Adjusted margins expanded less. Ex-refund margins expand still less.

Domestic gross profit rate was 24.0% versus 23.4% last year. The company is explicit about the drivers: "Domestic gross profit rate was 24.0% versus 23.4% last year. The higher gross profit rate was primarily driven by growth in Marketplace and Best Buy Ads, and IEEPA tariff refunds of approximately $34 million." The same paragraph says those positives were "partially offset by lower product margin rates." So this is not a broad merchandise-pricing victory. It is a mix-and-platform win plus a tariff recovery, against softer product margins.

The $34 million refund is approximately 0.35 percentage points of enterprise revenue ($34M / $9,779M). It sits inside cost of sales — a reduction to COGS — and therefore inside both GAAP and adjusted operating income. Best Buy's non-GAAP bridge adjusts for intangible amortization and restructuring; it does not back out the tariff refund. That is why GAAP diluted EPS of $1.48 and adjusted diluted EPS of $1.47 are almost identical this quarter, while last year's gap ($0.87 vs $1.28) was mostly the $0.39 restructuring add-back.

A rough operating view without the refund: subtract $34 million from reported operating income of $421 million and you get about $387 million, or roughly a 4.0% operating margin versus the reported 4.3%. Adjusted operating income was $417 million (4.3%); ex-refund that is about $383 million (3.9%), essentially flat with last year's adjusted 3.9% rate on a higher revenue base. The commercial improvement that remains is real — Ads, Marketplace, and the comps acceleration — but the printed 160-basis-point GAAP operating-margin expansion is not a clean run rate.

Domestic adjusted SG&A rose to $1.78 billion, or 19.6% of revenue, from $1.68 billion / 19.3%. The company cites higher compensation (including incentives), higher Marketplace and Ads spend, and higher advertising, partly offset by lower Best Buy Health expense. Expense growth is funding the same initiatives that are lifting gross profit rate. That is coherent strategy; it is not operating deleverage in reverse.

The One Big Question: How Much of the EPS Growth Is the Refund?​

Start with the GAAP headline. Diluted EPS rose $0.61, from $0.87 to $1.48 (+70%). Of that gap, roughly $0.41 is the swing in restructuring-related adjustments between the two non-GAAP bridges (last year's +$0.39 add-back versus this year's −$0.02 benefit). Most of the spectacular GAAP growth is the absence of last year's restructuring charge, not a $0.61 leap in ongoing earnings power.

That leaves adjusted diluted EPS: $1.28 → $1.47, a $0.19 increase (+15%). The tariff refund of approximately $34 million pretax is roughly $25 million after tax at this quarter's 27.1% effective rate, or about $0.12 per diluted share on 212.7 million weighted diluted shares. On that arithmetic, about two-thirds of the adjusted EPS growth ($0.12 of $0.19) is the refund. The residual ~$0.07 per share is the operating improvement from comps, Ads, and Marketplace after higher SG&A — real, but an order of magnitude smaller than the GAAP +70% print implies.

Put differently: the $0.01 gap between GAAP EPS ($1.48) and adjusted EPS ($1.47) is almost entirely non-tariff (amortization +$0.01, restructuring −$0.02). The refund is already inside both numbers. Anyone who treats "GAAP beat adjusted by a penny" as evidence that tariffs drove the EPS print has the causality backwards.

Guidance is where management votes with a number. The company "Raises FY27 Comparable Sales Guidance to 1.9% to 3.0%" from a prior band of (1.0%) to 1.0%, lifts revenue guidance to $42.3–$42.8 billion, and raises adjusted diluted EPS guidance to $6.70–$6.90 from $6.30–$6.60. Q3 comps are guided at 1.0% to 3.0% with adjusted operating income rate of 4.1% to 4.2%. That is a second-half outlook built on Domestic category demand, not on assuming another $34 million refund every quarter.

Inventory is the balance-sheet check. Merchandise inventories were $6,296 million at quarter-end, up 8.3% from $5,816 million a year earlier, while revenue grew 3.6%. Inventory also rose from the FY2026 year-end $5,230 million as the company builds into the back half. Faster inventory growth than sales is normal into holiday for this retailer, but it is the number that will falsify the comps thesis if the 1.9–3.0% full-year comps guide proves too optimistic.

Tracking a $42 Billion Retailer in Plain Text​

Modeling Best Buy in Beancount forces every reported dollar into a zero-sum transaction: revenue credits, expense debits, and net income closing through equity. That is the same discipline as how we model every company — and it is what makes the tariff-in-COGS question visible instead of rhetorical.

Income accounts are negative (credits); expense accounts are positive (debits). R&D is not separately reported. The ledger's SG&A line of $1,925 million is the simplified expense bucket that zeros with the period's other income and tax; CostOfRevenue is the filing's $7,441 million, which still embeds the ~$34 million tariff refund as a lower cost.

; Check: −9779 + 7441 + 0 + 1925 + −18 + 116 + 315 = 0 ✓
 
2026-08-01 * "Best Buy Co., Inc." "FY2027Q2 Income Statement"
  Income:Revenue                         -9779 MUSD
  Expenses:CostOfRevenue                   7441 MUSD
  Expenses:ResearchAndDevelopment          0 MUSD  ; not separately reported
  Expenses:SellingGeneralAdministrative    1925 MUSD
  Income:OtherNet                        -18 MUSD
  Expenses:IncomeTax                       116 MUSD
  Equity:Adjustments                      315 MUSD  ; net income offset (RE set by balance assertion)

The balance-sheet number that carries the retail narrative is inventory — $6.3 billion of merchandise staged for Domestic comps and online fulfillment:

2026-07-31 pad Assets:Current:Inventories                       Equity:Adjustments
2026-08-01 balance Assets:Current:Inventories                        6296 MUSD

The Multi-Year Arc​

Best Buy's five full fiscal years show a company that compressed and is only beginning to stabilize.

Revenue fell every year from FY2022 through FY2025 — a $10.2 billion, 20% decline from the pandemic-era peak — before ticking up 0.4% in FY2026. Net income fell harder: from $2.45 billion to $927 million at the FY2025 trough, then a partial recovery to $1.07 billion in FY2026. Inventories were cut from $5.97 billion to under $5.0 billion by FY2024, then rebuilt modestly. PP&E has drifted down as the store fleet was optimized rather than expanded.

FY2027 year-to-date revenue of $18.72 billion (+2.8%) and the raised full-year comps guide of 1.9–3.0% are the first credible evidence that the multi-year contraction may be over. Q2's Domestic computing streak, Ads/Marketplace mix, and guidance raise are the operating case for that turn. The $34 million refund is not.

The Verdict: Bull vs. Bear​

Bull Case

• Enterprise comps accelerated to +4.1% (Domestic +4.5%), and computing comps stayed positive for a tenth consecutive quarter at +6.8%.
• Management raised FY27 comps guidance to 1.9–3.0% and adjusted diluted EPS guidance to $6.70–$6.90 on the back of first-half momentum.
• Domestic gross profit rate expanded 60 bps with Marketplace and Best Buy Ads as named drivers alongside the refund — a structural mix claim, not only a one-time recovery.
• Adjusted operating income rate held at 4.3% even as Domestic adjusted SG&A funded Ads, Marketplace, and incentives.
• Cash returned $239 million in the quarter ($203 million dividends, $36 million buybacks) with a newly declared $0.96 quarterly dividend, against $2.26 billion of cash on the balance sheet.

Bear Case

• Of the $0.61 GAAP EPS increase, roughly $0.41 is the restructuring swing versus last year; of the remaining adjusted $0.19 increase, about $0.12 (~two-thirds) is the ~$34 million tariff refund — leaving only ~$0.07 of non-refund adjusted EPS growth.
• Product margin rates declined; the Domestic GP-rate gain is Ads/Marketplace plus the refund, not broad merchandise pricing power.
• Inventories rose 8.3% YoY while revenue rose 3.6%, so the back half must convert stock into the guided 1.9–3.0% comps or the working-capital picture worsens.
• International comps were −1.8% and adjusted operating income fell; the enterprise result has no geographic diversification this quarter.
• The release does not claim demand exceeds supply or tight industry capacity — the acceleration is demand-side and competitive, which means it can reverse without a supply-cycle break.

Our Take: Best Buy delivered a legitimate Domestic comps acceleration and raised the full-year bar, with computing still compounding and Ads/Marketplace doing visible work in the gross-profit rate. Treat the 70% GAAP EPS growth as mostly a restructuring base effect, treat roughly two-thirds of the adjusted EPS growth as the tariff refund, and what remains is a modestly better retailer with a higher comps guide. That is constructive, not transformative. The next two quarters have to print comps inside the new 1.9–3.0% band without another material IEEPA refund — and convert the $6.3 billion inventory stack — before the multi-year revenue repair can be called durable.