What is the current annual income tax of NEOG?

As of today, NEOG annual income tax is -$41.07M

What is 1-year change in NEOG annual income tax?

NEOG annual income tax is down -740.83% year-over-year

What is 3-year change in NEOG annual income tax?

NEOG annual income tax is down -445.09% over the past 3 years

How far is NEOG annual income tax from its all-time high?

NEOG annual income tax is currently -280.91% below its historical high of $22.70M set on May 31, 2017

How does NEOG annual income tax rank versus sector peers?

NEOG annual income tax is higher than 1.89% of companies in Healthcare sector

When is NEOG next annual earnings release?

As of today, the next annual earnings release for NEOG has not been scheduled

What is the current quarterly income tax of NEOG?

As of today, NEOG quarterly income tax is -$4.44M

What is NEOG quarterly income tax most recent change?

NEOG quarterly income tax was down -159.44% on November 30, 2025

What is 1-year change in NEOG quarterly income tax?

NEOG quarterly income tax is up +78.12% year-over-year

How far is NEOG quarterly income tax from its all-time high?

NEOG quarterly income tax is currently -157.29% below its historical high of $7.75M set on November 30, 2022

How does NEOG quarterly income tax rank versus sector peers?

NEOG quarterly income tax is higher than 4.26% of companies in Healthcare sector

When is NEOG next earnings release?

The next earnings release for NEOG is on April 9, 2026

What is the current TTM income tax of NEOG?

As of today, NEOG TTM income tax is -$14.75M

What is NEOG TTM income tax most recent change?

NEOG TTM income tax was up +51.80% on November 30, 2025

What is 1-year change in NEOG TTM income tax?

NEOG TTM income tax is up +47.47% year-over-year

How far is NEOG TTM income tax from its all-time high?

NEOG TTM income tax is currently -164.96% below its historical high of $22.70M set on May 31, 2017

How does NEOG TTM income tax rank versus sector peers?

NEOG TTM income tax is higher than 2.72% of companies in Healthcare sector

When is NEOG next earnings release?

The next earnings release for NEOG is on April 9, 2026

NEOG Income Tax History & Chart Since 1994

Annual Income Tax

-$41.07M$36.18M-740.83%

May 31, 2025

Summary

Current Value: As of today, NEOG annual income tax is -$41.07M, down -740.83% on May 31, 2025
Historical Performance: NEOG annual income tax is down -445.09% over the past 3 years, down -420.08% over the past 5 years
All-Time High Comparison: NEOG annual income tax is currently -280.91% below its historical high of $22.70M set on May 31, 2017
3-Year Low Comparison: NEOG annual income tax is at its 3-year low
Sector Comparison: NEOG annual income tax is higher than 1.89% of companies in Healthcare sector

Income Tax Chart

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Performance

NEOG Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
	May 31, 25	-$41.07M	-740.8%	-445.1%	-420.1%	-519.0%
	Nov 30, 25	-$4.44M	+78.1%	-157.3%	-228.7%	-230.6%
	Nov 30, 25	-$14.75M	+47.5%	-202.8%	-203.3%	-229.3%
Price	Apr 1, 26	$9.53	+13.5%	-48.6%	-78.7%	-7.9%
	May 31, 25	-$1.06B	-1896.4%	-1861.0%	-1672.0%	-4049.1%
	May 31, 25	-$935.82M	-619.0%	-1208.6%	-1189.2%	-3088.5%
	May 31, 25	$896.34M	+3.6%	+91.3%	+155.6%	+688.8%
	May 31, 25	$894.66M	-3.2%	+69.7%	+114.0%	+536.7%

Income Tax Highs

NEOG Annual Income Tax Highs Comparison
Period	High	Date	Current
3Y	$11.90M	N/A	-445.1%
5Y	$14.39M	May 31, 21	-385.5%
All	$22.70M	May 31, 17	-280.9%

Income Tax Lows

NEOG Annual Income Tax Lows Comparison
Period	Low	Date	Current
3Y	-$41.07M	May 31, 25	at low
5Y	-$41.07M	May 31, 25	at low
All	-$41.07M	May 31, 25	at low

Income Tax History

Year	Value	Change
2025	-$41.07M	-740.8%
2024	-$4.88M	-689.9%
2023	$828.00K	-93.0%
2022	$11.90M	-17.3%
2021	$14.39M	+12.1%
2020	$12.83M	+0.4%
2019	$12.78M	+24.7%
2018	$10.25M	-54.8%
2017	$22.70M	+19.6%
2016	$18.98M	+2.6%
2015	$18.50M	+23.3%
2014	$15.00M	+6.4%
2013	$14.10M	+23.1%
2012	$11.45M	-7.7%
2011	$12.40M	+26.5%
2010	$9.80M	+26.5%

Year	Value	Change
2009	$7.75M	+21.1%
2008	$6.40M	+34.7%
2007	$4.75M	+24.3%
2006	$3.82M	+27.4%
2005	$3.00M	+16.5%
2004	$2.58M	+3.6%
2003	$2.49M	+23.4%
2002	$2.02M	+18.5%
2001	$1.70M	+40.5%
2000	$1.21M	+207.9%
1999	$393.00K	+209.4%
1998	$127.00K	+100.9%
1997	$63.20K	+777.8%
1996	$7,200.00	-70.4%
1995	$24.30K	-6.5%
1994	$26.00K	-

FAQ

What is the current annual income tax of NEOG?
As of today, NEOG annual income tax is -$41.07M
What is 1-year change in NEOG annual income tax?
NEOG annual income tax is down -740.83% year-over-year
What is 3-year change in NEOG annual income tax?
NEOG annual income tax is down -445.09% over the past 3 years
How far is NEOG annual income tax from its all-time high?
NEOG annual income tax is currently -280.91% below its historical high of $22.70M set on May 31, 2017
How does NEOG annual income tax rank versus sector peers?
NEOG annual income tax is higher than 1.89% of companies in Healthcare sector
When is NEOG next annual earnings release?
As of today, the next annual earnings release for NEOG has not been scheduled

Quarterly Income Tax

-$4.44M$11.91M-159.44%

November 30, 2025

Summary

Current Value: As of today, NEOG quarterly income tax is -$4.44M, down -159.44% on November 30, 2025
Historical Performance: NEOG quarterly income tax is up +78.12% year-over-year, down -157.29% over the past 3 years
All-Time High Comparison: NEOG quarterly income tax is currently -157.29% below its historical high of $7.75M set on November 30, 2022
3-Year Low Comparison: NEOG quarterly income tax is +78.12% above its 3-year low of -$20.29M reached on November 30, 2024
Sector Comparison: NEOG quarterly income tax is higher than 4.26% of companies in Healthcare sector

Performance

NEOG Performance
Metric	Date	Value	3M	1Y	3Y	5Y
	Nov 30, 25	-$4.44M	-159.4%	+78.1%	-157.3%	-228.7%
	May 31, 25	-$41.07M	–	-740.8%	-445.1%	-420.1%
	Nov 30, 25	-$14.75M	+51.8%	+47.5%	-202.8%	-203.3%
Price	Apr 1, 26	$9.53	+36.3%	+13.5%	-48.6%	-78.7%
	Nov 30, 25	$748.00K	+104.7%	-95.6%	+109.8%	-96.1%
	Nov 30, 25	$29.68M	+128.9%	-37.0%	+55.5%	+23.4%
	Nov 30, 25	$240.62M	+39.2%	-65.0%	-11.5%	+142.8%
	Nov 30, 25	$224.69M	+7.4%	-2.8%	-2.3%	+95.4%

Quarterly Income Tax Highs

NEOG Quarterly Income Tax Highs Comparison
Period	High	Date	Current
1Y	$7.47M	Aug 31, 25	-159.4%
3Y	$7.47M	Aug 31, 25	-159.4%
5Y	$7.75M	Nov 30, 22	-157.3%
All	$7.75M	Nov 30, 22	-157.3%

Quarterly Income Tax Lows

NEOG Quarterly Income Tax Lows Comparison
Period	Low	Date	Current
1Y	-$19.01M	May 31, 25	+76.6%
3Y	-$20.29M	Nov 30, 24	+78.1%
5Y	-$20.29M	Nov 30, 24	+78.1%
All	-$20.29M	Nov 30, 24	+78.1%

Quarterly Income Tax History

Month	Value	Change
Nov 2025	-$4.44M	-159.4%
Aug 2025	$7.47M	+139.3%
May 2025	-$19.01M	-1,645.2%
Feb 2025	$1.23M	+106.1%
Nov 2024	-$20.29M	-576.3%
Aug 2024	-$3.00M	-204.9%
May 2024	-$984.00K	+74.1%
Feb 2024	-$3.80M	-1,361.5%
Nov 2023	-$260.00K	-262.5%
Aug 2023	$160.00K	-92.3%
May 2023	$2.08M	+119.9%
Feb 2023	-$10.45M	-234.8%
Nov 2022	$7.75M	+434.5%
Aug 2022	$1.45M	-63.3%
May 2022	$3.95M	+229.2%
Feb 2022	$1.20M	-42.9%
Nov 2021	$2.10M	-54.8%
Aug 2021	$4.65M	+6.0%
May 2021	$4.39M	+68.7%
Feb 2021	$2.60M	-24.6%
Nov 2020	$3.45M	-12.7%
Aug 2020	$3.95M	-18.2%
May 2020	$4.83M	+135.6%
Feb 2020	$2.05M	-30.5%
Nov 2019	$2.95M	-1.7%
Aug 2019	$3.00M	-18.5%
May 2019	$3.68M	+3.7%
Feb 2019	$3.55M	-2.7%
Nov 2018	$3.65M	+92.1%
Aug 2018	$1.90M	-19.1%
May 2018	$2.35M	+235.7%
Feb 2018	$700.00K	-63.2%
Nov 2017	$1.90M	-64.2%
Aug 2017	$5.30M	-17.8%
May 2017	$6.45M	+20.6%
Feb 2017	$5.35M	-4.5%
Nov 2016	$5.60M	+5.7%
Aug 2016	$5.30M	-2.3%
May 2016	$5.43M	+61.9%
Feb 2016	$3.35M	-33.7%
Nov 2015	$5.05M	-1.9%
Aug 2015	$5.15M	+5.6%
May 2015	$4.88M	+15.4%
Feb 2015	$4.23M	-8.2%
Nov 2014	$4.60M	-4.2%
Aug 2014	$4.80M	+33.3%
May 2014	$3.60M	-2.7%
Feb 2014	$3.70M	+5.7%
Nov 2013	$3.50M	-16.7%
Aug 2013	$4.20M	+33.3%
May 2013	$3.15M	-8.7%
Feb 2013	$3.45M	-9.2%
Nov 2012	$3.80M	+2.7%
Aug 2012	$3.70M	+57.4%
May 2012	$2.35M	-19.0%
Feb 2012	$2.90M	0.0%

Month	Value	Change
Nov 2011	$2.90M	-12.1%
Aug 2011	$3.30M	+22.2%
May 2011	$2.70M	-6.9%
Feb 2011	$2.90M	-14.7%
Nov 2010	$3.40M	0.0%
Aug 2010	$3.40M	+25.9%
May 2010	$2.70M	+42.1%
Feb 2010	$1.90M	-26.9%
Nov 2009	$2.60M	0.0%
Aug 2009	$2.60M	+25.3%
May 2009	$2.08M	+53.7%
Feb 2009	$1.35M	-38.6%
Nov 2008	$2.20M	+3.5%
Aug 2008	$2.13M	+39.3%
May 2008	$1.53M	+15.1%
Feb 2008	$1.33M	-28.4%
Nov 2007	$1.85M	+8.8%
Aug 2007	$1.70M	+48.0%
May 2007	$1.15M	+4.5%
Feb 2007	$1.10M	-13.7%
Nov 2006	$1.28M	+4.0%
Aug 2006	$1.23M	+26.0%
May 2006	$973.00K	+37.2%
Feb 2006	$709.00K	-35.2%
Nov 2005	$1.09M	+4.6%
Aug 2005	$1.05M	+49.9%
May 2005	$698.00K	+23.1%
Feb 2005	$567.00K	-37.0%
Nov 2004	$900.00K	+7.8%
Aug 2004	$835.00K	+56.1%
May 2004	$535.00K	-4.3%
Feb 2004	$559.00K	-30.2%
Nov 2003	$801.00K	+17.8%
Aug 2003	$680.00K	+6.6%
May 2003	$638.00K	+27.6%
Feb 2003	$500.00K	-33.9%
Nov 2002	$756.00K	+27.7%
Aug 2002	$592.00K	+31.6%
May 2002	$450.00K	+11.4%
Feb 2002	$404.00K	-38.8%
Nov 2001	$660.00K	+31.7%
Aug 2001	$501.00K	-12.0%
May 2001	$569.00K	+54.2%
Feb 2001	$369.00K	-18.5%
Nov 2000	$453.00K	+51.0%
Aug 2000	$300.00K	-57.1%
May 2000	$700.00K	+137.3%
Feb 2000	$295.00K	+112.2%
Nov 1999	$139.00K	+82.9%
Aug 1999	$76.00K	-74.1%
Feb 1999	$293.20K	-23.3%
Nov 1998	$382.20K	+358.8%
Aug 1998	$83.30K	>+9,900.0%
May 1998	$0.00	0.0%
May 1997	$0.00	-

FAQ

What is the current quarterly income tax of NEOG?
As of today, NEOG quarterly income tax is -$4.44M
What is NEOG quarterly income tax most recent change?
NEOG quarterly income tax was down -159.44% on November 30, 2025
What is 1-year change in NEOG quarterly income tax?
NEOG quarterly income tax is up +78.12% year-over-year
How far is NEOG quarterly income tax from its all-time high?
NEOG quarterly income tax is currently -157.29% below its historical high of $7.75M set on November 30, 2022
How does NEOG quarterly income tax rank versus sector peers?
NEOG quarterly income tax is higher than 4.26% of companies in Healthcare sector
When is NEOG next earnings release?
The next earnings release for NEOG is on April 9, 2026

TTM Income Tax

-$14.75M$15.85M+51.80%

November 30, 2025

Summary

Current Value: As of today, NEOG TTM income tax is -$14.75M, up +51.80% on November 30, 2025
Historical Performance: NEOG TTM income tax is up +47.47% year-over-year, down -202.76% over the past 3 years
All-Time High Comparison: NEOG TTM income tax is currently -164.96% below its historical high of $22.70M set on May 31, 2017
3-Year Low Comparison: NEOG TTM income tax is +64.09% above its 3-year low of -$41.07M reached on May 31, 2025
Sector Comparison: NEOG TTM income tax is higher than 2.72% of companies in Healthcare sector

Performance

NEOG Performance
Metric	Date	Value	3M	1Y	3Y	5Y
	Nov 30, 25	-$14.75M	+51.8%	+47.5%	-202.8%	-203.3%
	May 31, 25	-$41.07M	–	-740.8%	-445.1%	-420.1%
	Nov 30, 25	-$4.44M	-159.4%	+78.1%	-157.3%	-228.7%
Price	Apr 1, 26	$9.53	+36.3%	+13.5%	-48.6%	-78.7%
	Nov 30, 25	-$11.22M	-320.3%	-120.4%	-149.2%	-115.8%
	Nov 30, 25	$106.39M	-14.1%	-38.6%	+57.7%	+18.1%
	Nov 30, 25	$880.32M	-0.7%	-3.7%	+39.6%	+103.2%

TTM Income Tax Highs

NEOG TTM Income Tax Highs Comparison
Period	High	Date	Current
1Y	-$14.75M	Nov 30, 25	at high
3Y	$2.70M	N/A	-646.1%
5Y	$15.09M	Aug 31, 21	-197.8%
All	$22.70M	May 31, 17	-165.0%

TTM Income Tax Lows

NEOG TTM Income Tax Lows Comparison
Period	Low	Date	Current
1Y	-$41.07M	May 31, 25	+64.1%
3Y	-$41.07M	May 31, 25	+64.1%
5Y	-$41.07M	May 31, 25	+64.1%
All	-$41.07M	May 31, 25	+64.1%

TTM Income Tax History

Month	Value	Change
Nov 2025	-$14.75M	+51.8%
Aug 2025	-$30.60M	+25.5%
May 2025	-$41.07M	-78.2%
Feb 2025	-$23.04M	+17.9%
Nov 2024	-$28.07M	-249.0%
Aug 2024	-$8.04M	-64.7%
May 2024	-$4.88M	-168.1%
Feb 2024	-$1.82M	+78.5%
Nov 2023	-$8.47M	-1,733.8%
Aug 2023	-$462.00K	-155.8%
May 2023	$828.00K	-69.3%
Feb 2023	$2.70M	-81.2%
Nov 2022	$14.35M	+64.9%
Aug 2022	$8.70M	-26.9%
May 2022	$11.90M	-3.5%
Feb 2022	$12.34M	-10.2%
Nov 2021	$13.74M	-8.9%
Aug 2021	$15.09M	+4.9%
May 2021	$14.39M	-3.0%
Feb 2021	$14.83M	+3.9%
Nov 2020	$14.28M	+3.6%
Aug 2020	$13.78M	+7.4%
May 2020	$12.83M	+9.8%
Feb 2020	$11.68M	-11.4%
Nov 2019	$13.18M	-5.0%
Aug 2019	$13.88M	+8.6%
May 2019	$12.78M	+11.6%
Feb 2019	$11.45M	+33.1%
Nov 2018	$8.60M	+25.5%
Aug 2018	$6.85M	-33.2%
May 2018	$10.25M	-28.6%
Feb 2018	$14.35M	-24.5%
Nov 2017	$19.00M	-16.3%
Aug 2017	$22.70M	0.0%
May 2017	$22.70M	+4.7%
Feb 2017	$21.68M	+10.2%
Nov 2016	$19.68M	+2.9%
Aug 2016	$19.13M	+0.8%
May 2016	$18.98M	+3.0%
Feb 2016	$18.43M	-4.5%
Nov 2015	$19.30M	+2.4%
Aug 2015	$18.85M	+1.9%
May 2015	$18.50M	+7.4%
Feb 2015	$17.23M	+3.1%
Nov 2014	$16.70M	+7.1%
Aug 2014	$15.60M	+4.0%
May 2014	$15.00M	+3.1%
Feb 2014	$14.55M	+1.7%
Nov 2013	$14.30M	-2.1%
Aug 2013	$14.60M	+3.5%
May 2013	$14.10M	+6.0%
Feb 2013	$13.30M	+4.3%
Nov 2012	$12.75M	+7.6%
Aug 2012	$11.85M	+3.5%
May 2012	$11.45M	-3.0%
Feb 2012	$11.80M	0.0%

Month	Value	Change
Nov 2011	$11.80M	-4.1%
Aug 2011	$12.30M	-0.8%
May 2011	$12.40M	0.0%
Feb 2011	$12.40M	+8.8%
Nov 2010	$11.40M	+7.5%
Aug 2010	$10.60M	+8.2%
May 2010	$9.80M	+6.8%
Feb 2010	$9.18M	+6.4%
Nov 2009	$8.63M	+4.9%
Aug 2009	$8.23M	+6.1%
May 2009	$7.75M	+7.6%
Feb 2009	$7.20M	+0.3%
Nov 2008	$7.18M	+5.1%
Aug 2008	$6.83M	+6.6%
May 2008	$6.40M	+6.2%
Feb 2008	$6.02M	+3.9%
Nov 2007	$5.80M	+11.0%
Aug 2007	$5.22M	+10.0%
May 2007	$4.75M	+3.8%
Feb 2007	$4.57M	+9.3%
Nov 2006	$4.18M	+4.5%
Aug 2006	$4.00M	+4.7%
May 2006	$3.82M	+7.8%
Feb 2006	$3.55M	+4.2%
Nov 2005	$3.41M	+6.0%
Aug 2005	$3.21M	+7.0%
May 2005	$3.00M	+5.7%
Feb 2005	$2.84M	+0.3%
Nov 2004	$2.83M	+3.6%
Aug 2004	$2.73M	+6.0%
May 2004	$2.58M	-3.8%
Feb 2004	$2.68M	+2.3%
Nov 2003	$2.62M	+1.7%
Aug 2003	$2.57M	+3.5%
May 2003	$2.49M	+8.2%
Feb 2003	$2.30M	+4.4%
Nov 2002	$2.20M	+4.6%
Aug 2002	$2.11M	+4.5%
May 2002	$2.02M	-5.6%
Feb 2002	$2.13M	+1.7%
Nov 2001	$2.10M	+10.9%
Aug 2001	$1.89M	+11.9%
May 2001	$1.69M	-7.2%
Feb 2001	$1.82M	+4.2%
Nov 2000	$1.75M	+21.9%
Aug 2000	$1.43M	+18.5%
May 2000	$1.21M	+137.3%
Feb 2000	$510.00K	+0.4%
Nov 1999	$508.20K	-32.4%
Aug 1999	$751.40K	-1.0%
Feb 1999	$758.70K	+63.0%
Nov 1998	$465.50K	+458.8%
Aug 1998	$83.30K	>+9,900.0%
May 1998	$0.00	0.0%
May 1997	$0.00	-

FAQ

What is the current TTM income tax of NEOG?
As of today, NEOG TTM income tax is -$14.75M
What is NEOG TTM income tax most recent change?
NEOG TTM income tax was up +51.80% on November 30, 2025
What is 1-year change in NEOG TTM income tax?
NEOG TTM income tax is up +47.47% year-over-year
How far is NEOG TTM income tax from its all-time high?
NEOG TTM income tax is currently -164.96% below its historical high of $22.70M set on May 31, 2017
How does NEOG TTM income tax rank versus sector peers?
NEOG TTM income tax is higher than 2.72% of companies in Healthcare sector
When is NEOG next earnings release?
The next earnings release for NEOG is on April 9, 2026

Income Tax Formula

Income Tax Expense = Current Tax Expense + Deferred Tax Expense

Data Sources & References

NEOG Official Website www.neogen.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/711377/000119312526007682/0001193125-26-007682-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/711377/000095017025100064/0000950170-25-100064-index.htm
NEOG Profile on Yahoo Finance finance.yahoo.com/quote/NEOG
NEOG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/neog