Committed Cost Sharing is a pledged commitment within any proposal document, including in the proposal budget, budget justification, letter of support/commitment, or proposal narrative whenever a ...

Letters of support obtained from external contributors in the support of pending proposals should be dated no earlier than 6 months prior to the date of submission. They should also refer to the ...

Alternatively, some funders will ask that you submit an initial letter of intent to apply for a program for which they have a formal proposal request process (a Request for Proposal, or RFP).