Mahalo
Jenison, MI

Society for the Improvement of Psychological Science

EIN 82-1971527
Community & Economic Development Technology, Research & Civic Innovation
Mission

The Society for the Improvement of Psychological Science (SIPS) brings together scholars who work to improve methods and practices in psychological science. Its aims include improving training and institutional policies, empirically testing proposed reforms to research practices, and conducting outreach to advance reproducible, transparent psychological research.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

About Society for the Improvement of Psychological Science

The Society for the Improvement of Psychological Science (SIPS) is a member-driven professional society focused on improving research methods, transparency, and reproducibility in psychological science. It organizes annual conferences, runs grants-in-aid and travel-support programs, and supports open research infrastructure and training for researchers at all career stages.

SIPS operates as a U.S. tax-exempt 501(c)(3) organization and maintains active governance (by-laws, executive board, and a published code of conduct). In recent years the society has been active internationally (hybrid and in-person meetings), has provided financial support for open-science infrastructure such as PsyArXiv, and has formalized an official journal partnership to disseminate research on methodological improvements.

Notable achievements

Established and incorporated

SIPS was founded in June 2016, incorporated as a 501(c)(3) nonprofit in mid-2017, and began collecting membership dues and hosting its annual meetings and programming following incorporation.

Growing international annual meetings

SIPS has run yearly meetings that have grown in size and geographic reach, including large international conferences (examples: 2019 Rotterdam meeting with 521 registrants; 2022 hybrid meeting in Victoria with hundreds of online and in-person attendees; 2023 meeting in Padova with combined in-person and online participation).

Support for open infrastructure and publishing

The society has funded and supported open-science infrastructure (notably contributing to PsyArXiv hosting costs) and established an official journal partnership (Collabra: Psychology) and small funding programs (grants-in-aid, travel and diversity grants) to promote reproducible research and broaden participation.

At a glance

Total assets
$266K
Annual revenue
$70K
Tax status
501(c)(3)Public charity
EIN
82-1971527
Location
Jenison, MI
On Mahalo since
May 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Recognized U.S. tax-exempt 501(c)(3) organization that files annual Form 990 returns and publishes financial reports.
Official partnership with Collabra: Psychology as the society’s journal and public collaborations with the Center for Open Science on preprint infrastructure.
Reputation within the research community for transparency and governance: SIPS publicly posts by-laws, a code of conduct, annual financial disclosures, and meeting reports.

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