Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Employees Rare Karen Ziffer

Karen Ziffer

Former

Former Chief DEV OFF (Thru 7/7/23) at Rare

Fiscal year ended September 30, 2024. Published on January 25, 2026.

$435,697
2024

Total compensation

Karen Ziffer has been listed as an employee of Rare in Form 990 filings since fiscal year 2017. Total compensation for Karen Ziffer has increased by 44.3% from 2017 to 2024.

Annual compensation details

$435,697
-0.9%
Former Chief DEV OFF (Thru 7/7/23)
2024
$390k
--
$47k
--
$439,872
+20.6%
Chief DEV Officer (Thru 7/7/23)
2023
$348k
40 hrs/wk
$93k
--
$364,827
+11.5%
Chief Development Officer
2022
$310k
40 hrs/wk
$56k
--
$327,054
-13.5%
Chief Development Officer
2021
$273k
40 hrs/wk
$55k
--
$377,902
+4.5%
Chief Development Officer
2020
$293k
40 hrs/wk
$86k
--
$361,669
+12.2%
Chief Development Officer
2019
$288k
40 hrs/wk
$75k
--
$322,309
+6.8%
Chief Development Officer
2018
$278k
60 hrs/wk
$45k
--
$301,849
Chief Development Officer
2017
$261k
60 hrs/wk
$42k
--

Total compensation by year

Compare the compensation of Karen Ziffer to:

Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Rare 990 published
January 25, 2026:
2023 Rare 990 published
January 25, 2026:
2022 Rare 990 published

Get an email update when compensation for Karen Ziffer is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
2024

Other employees at Rare

Brett Jenks
Chief Executive Officer
$676,873
$561,075 No related comp$115,798
Caleb McClennen
President
$424,705
$396,888 No related comp$27,817
Niels Crone
Chief Operating Officer
$407,242
$327,954 No related comp$79,288
Anna T Bartlett
Vice President (Thru 6/30/24)
$333,931
$279,105 No related comp$54,826
Caryn Perrelli
Senior Vice President
$327,894
$279,452 No related comp$48,442
Brandon Schauer
Senior Vice President
$299,985
$270,115 No related comp$29,870
Andrew Simpson
Vice President
$275,521
$230,928 No related comp$44,593
Barbara Betts
Vice President
$270,752
$242,772 No related comp$27,980
Esteban Chavarria
Vice President
$262,585
$213,041 No related comp$49,544

Other people named Karen Ziffer

2024
Employee
Karen Ziffer
Global Alliance for Improved Nutrition
$193,778
Employee
Karen Ziffer
Planeterra International Foundation Ltd.
$0