Costco income statement

In fiscal 2026, Costco reported revenue of $303.15bn, up 10.1% on the year before, operating income of $11.69bn (a 3.9% margin) and net income of $9.23bn, or $20.76 per diluted share. Every line below comes from the company's 10-K and 10-Q filings; column headings link to the filing.

Income statement

US$ billions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Costco: income statement, annual
Fiscal year	2010Aug 2010	2011Aug 2011	2012Sept 2012	2013Sept 2013	2014Aug 2014	2015Aug 2015	2016Aug 2016	2017Sept 2017	2018Sept 2018	2019Sept 2019	2020Aug 2020	2021Aug 2021	2022Aug 2022	2023Sept 2023	2024Sept 2024	2025Aug 2025	2026Aug 2026
Revenue	77.9	88.9	99.1	105.2	112.6	116.2	118.7	129.0	141.6	152.7	166.8	195.9	227.0	242.3	254.5	275.2	303.2
Cost of revenue	—	—	—	—	—	—	102.9	111.9	123.2	132.9	144.9	170.7	199.4	212.6	222.4	239.9	264.3
Gross profit	—	—	—	—	—	—	15.8	17.1	18.4	16.5	21.8	25.2	27.6	29.7	32.1	35.3	38.9
Selling, general and administrative	7.8	8.7	9.5	10.1	10.9	11.4	12.1	13.0	13.9	15.0	16.4	18.5	19.8	21.6	22.8	25.0	27.2
Operating income	2.1	2.4	2.8	3.1	3.2	3.6	3.7	4.1	4.5	4.7	5.4	6.7	7.8	8.1	9.3	10.4	11.7
Interest expense	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1
Income before tax	2.1	2.4	2.8	3.1	3.2	3.6	3.6	4.0	4.4	4.8	5.4	6.7	7.8	8.5	9.7	10.8	12.3
Income tax	0.7	0.8	1.0	1.0	1.1	1.2	1.2	1.3	1.3	1.1	1.3	1.6	1.9	2.2	2.4	2.7	3.0
Net income	1.3	1.5	1.7	2.0	2.1	2.4	2.4	2.7	3.1	3.7	4.0	5.0	5.8	6.3	7.4	8.1	9.2
Diluted EPS	$2.92	$3.30	$3.89	$4.63	$4.65	$5.37	$5.33	$6.08	$7.09	$8.26	$9.02	$11.27	$13.14	$14.16	$16.56	$18.21	$20.76
Diluted shares (average)	446m	443m	439m	441m	442m	443m	441m	441m	442m	443m	444m	444m	445m	444m	445m	445m	444m
EBITDA	2.9	3.3	3.7	4.0	4.2	4.8	4.9	5.5	5.9	6.2	7.1	8.5	9.7	10.2	11.5	12.8	14.4

US$ billions unless shown otherwise. Fiscal quarters.

Costco: income statement, quarterly
Quarter	2025 Q1Nov 2024	2025 Q2Feb 2025	2025 Q3May 2025	2025 Q4Aug 2025	2026 Q1Nov 2025	2026 Q2Feb 2026	2026 Q3May 2026	2026 Q4Aug 2026
Revenue	62.2	63.7	63.2	86.2	67.3	69.6	70.5	95.7
Cost of revenue	54.1	55.7	55.0	75.0	58.5	60.7	61.5	83.5
Gross profit	8.0	8.0	8.2	11.1	8.8	8.9	9.0	12.2
Selling, general and administrative	5.8	5.7	5.7	7.8	6.3	6.3	6.2	8.4
Operating income	2.2	2.3	2.5	3.3	2.5	2.6	2.8	3.8
Interest expense	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Income tax	0.5	0.6	0.7	0.9	0.6	0.7	0.7	1.0
Net income	1.8	1.8	1.9	2.6	2.0	2.0	2.2	3.0
Diluted EPS	$4.04	$4.02	$4.28	$5.87	$4.50	$4.58	$4.93	$6.75
EBITDA	2.7	2.9	3.1	4.1	3.1	3.2	3.4	4.7

EBITDA is operating income plus depreciation and amortisation. EPS and share counts are restated for stock splits. A dash means the company did not report the line for that period; expense lines are shown as reported, so they need not add up to the totals when a company reports other items between them.

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Figures from Costco's SEC filings (10-K and 10-Q), retrieved October 20, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Costco.