The Gates Foundation open access policy was refreshed for 2025, taking effect on 1 January 2025: the foundation stopped paying article processing charges (APCs) for individual manuscripts, added a mandatory preprint-deposit requirement, and expanded the policy’s scope to cover every funded manuscript and its underlying data.
The Gates Foundation open access policy is the Bill & Melinda Gates Foundation’s mandatory framework requiring that all peer-reviewed research and data arising from its funding be made freely available, openly licensed, and reusable without embargo. As a founding member of cOAlition S, the funder that co-created and popularised Plan S in 2018, the foundation’s 2025 refresh is being watched closely as a signal of where other research funders may be heading on APC costs.
- What changed in the 2025 policy refresh
- Why the foundation stopped paying APCs
- The new preprint-first mandate explained
- How Gates compares with other cOAlition S funders
- Common questions about the Gates Foundation open access policy
- Implications and what to watch next
What Changed in the 2025 Policy Refresh?
The 2025 policy is framed as a “refresh” of the 2021 policy, not a wholesale replacement — the core repository mandate survives intact. What changes is scope and support. It now applies to “all published research funded, in whole or in part, by the foundation” — termed Funded Manuscripts — and to “any data underlying the Funded Manuscripts,” a broader remit than the 2021 text.
Three elements define the refresh:
- Mandatory preprint deposit for every funded manuscript, in addition to the existing accepted-manuscript deposit requirement.
- An earlier trigger for open data: data must now be accessible as soon as the preprint is available, not only once the accepted article is published.
- Withdrawal of financial support for individual APC payments, shifting that cost onto grantees and co-authors.
Why Did the Foundation Stop Paying APCs?
The 2025 policy is unambiguous on this point: “The Foundation Will Not Pay Article Processing Charges (APC). Any publication fees are the responsibility of the grantees and their co-authors.” This is a change to support, not to what is mandated — grantees were never obliged to use the foundation’s APC funds under the 2021 policy, but many did, particularly for publishing in fully open-access journals listed in the Directory of Open Access Journals (DOAJ).
The foundation frames this as part of a wider push against the gold-OA/APC model, which critics argue rewards well-resourced authors while pricing out others. Rather than underwriting per-article fees, it says it will back non-APC routes to open publishing, including its own Gates Open Research platform and select publisher partnerships covering Gates-funded authors outside the standard APC mechanism.
The practical effect falls unevenly. Per an analysis by Lisa Janicke Hinchliffe in The Scholarly Kitchen (15 April 2024), Gates grantees publish roughly 4,000 papers a year — about 0.07% of articles published globally — so the aggregate revenue impact on any single open-access publisher is likely modest, even though the effect on individual grantees lacking alternative funding can be significant.
What Does the New Preprint-First Mandate Require?
Every Funded Manuscript must now be “published as a preprint in a preprint server recognized by the foundation” that applies sufficient scrutiny, carrying a CC BY 4.0 licence or equivalent. This sits alongside — not instead of — the existing requirement that the accepted manuscript be deposited “immediately upon publication in PubMed Central (PMC), or in another openly accessible repository, with proper metadata tagging identifying Gates funding.”
Two details matter for compliance teams:
- Grantees can self-exempt from the preprint requirement where they determine “a preprint is not appropriate due to ethical, safety or other legitimate concerns” — the foundation has not yet published criteria for what counts.
- The foundation is not mandating a single preprint server. It has said it will point grantees to ASAPbio’s preprint server directory rather than maintain its own list, though it separately partnered with Taylor & Francis/F1000 to launch VeriXiv, a verified preprint platform grantees may optionally use.
Copyright-retention language is essentially unchanged: grantees must retain enough copyright to deposit and licence the manuscript CC BY 4.0, and include a foundation-mandated acknowledgement and rights-retention statement.
How Does Gates Compare With Other cOAlition S Funders?
The Gates Foundation is not the only cOAlition S member re-examining its terms, but it is the first founding funder to formally withdraw central APC funding. Wellcome Trust and UK Research and Innovation (UKRI), the two other funders most closely associated with Plan S’s origins, still fund publication fees through institutional block-grant mechanisms rather than the pay-per-article support the Gates Foundation has now dropped.
| Funder | Current policy effective date | Pays APCs? | Preprint requirement |
|---|---|---|---|
| Gates Foundation | 1 January 2025 (refresh) | No — discontinued for individual manuscripts | Mandatory, narrow ethical/safety exemption |
| Wellcome Trust | 1 January 2021 | Yes — via institutional block grants | Encouraged, not mandated |
| UKRI | 1 April 2022 (journal articles); 1 January 2024 (monographs) | Yes — via block grant to research organisations | Not mandated |
| cOAlition S / Plan S baseline | Founding principles from 2018 | Funder-dependent; no central APC cap post-2024 | Not centrally mandated; Rights Retention Strategy supported |
cOAlition S has been diplomatic about the change. Responding to the refresh, Executive Director Johan Rooryck said: “Five years on since Plan S was first published, it is entirely appropriate that funders are reviewing their OA policies to ensure they are effectively meeting their goals… Our collective dedication to making full and immediate OA a reality remains the driving force behind our collaboration.” Separately, Rooryck told Nature the refreshed policy is not “entirely in line” with cOAlition S guidance, while noting member funders retain “a lot of leeway” in how they implement shared principles. The Scholarly Kitchen nonetheless judges the policy relatively well aligned with Plan S’s repository route, since the accepted-manuscript deposit mandate — the mechanism that satisfies Plan S compliance — is retained, not replaced.
Common Questions About the Gates Foundation Open Access Policy
Does the Gates Foundation still pay APCs?
No. Since the 2025 Open Access Policy took effect on 1 January 2025, the Bill & Melinda Gates Foundation no longer pays article processing charges for individual manuscripts. Publication fees are now the responsibility of grantees and co-authors, though the foundation continues to fund open infrastructure and select publisher arrangements.
Does the Gates Foundation require preprints?
Yes. Under the 2025 policy, every funded manuscript must be posted as a preprint on a foundation-recognised server carrying a CC BY 4.0 licence, in addition to the existing requirement to deposit the accepted manuscript in PubMed Central or another open repository. Grantees may seek an exemption only for documented ethical or safety concerns.
Is the Gates Foundation still aligned with Plan S?
Largely, yes. cOAlition S publicly welcomed the 2025 refresh, and analysts judge the policy broadly consistent with Plan S‘s repository route despite the APC-funding withdrawal. Executive Director Johan Rooryck said the update reflects funders “reviewing their OA policies,” while stopping short of declaring it fully in line with coalition guidance.
What are the Gates Foundation’s data-sharing requirements?
The 2025 policy requires underlying data to be openly accessible immediately once the funded manuscript becomes available — including at the preprint stage. This is earlier than the 2021 policy, which triggered the data-sharing mandate only once the accepted article was formally published in a journal.
Implications and What to Watch Next
For grantees without alternative funding, the squeeze is real: authors who relied on Gates APC support for DOAJ-listed open-access journals must now find a fee waiver, an institutional agreement, or a non-APC venue, while still meeting deposit and rights-retention requirements some publishers only accommodate via paid gold-OA routes. Research administrators managing multi-funder compliance will need to track this alongside UKRI and Wellcome Trust obligations, since the three funders no longer follow a uniform APC-support model despite shared Plan S origins.
For publishers, immediate revenue exposure looks limited given the modest volume of Gates-funded output, but the policy adds pressure toward non-APC business models — waiver programmes, “pure publish” institutional agreements, and preprint-native platforms — that cOAlition S’s own “Beyond Article-Based Charges” working group, established with Jisc and PLOS, is separately examining.
The signal for other funders is the more consequential story. Gates is the first cOAlition S founding member to formally withdraw central APC funding while retaining a Plan S-compatible repository mandate. Whether Wellcome Trust, UKRI, or other coalition funders follow with funding recalibrations — rather than eligibility or embargo changes — is the development worth monitoring as institutions plan multi-year compliance budgets.
Research administrators managing multi-funder open access compliance can find related standards context in CASRAI’s research administration resources.