For the screenwriting stage, the funds are awarded to the writer or writer/director and can be used for cost of living expenses and childcare while the filmmaker works on the project. Filmmakers have also used the funds for research trips, consultants, and table reads.
For the development stage, the funds are awarded to the producer and should be spent on parts of the development process such as casting agents, location scouts, and/or lookbooks. As of 2019, up to 40% of the awarded funds can be used to create a proof-of-concept, mood reel, or a closely related short film if the producer feels that this is the best use of those funds to unlock additional support for the film.
For post-production, you should clarify which elements of post-production you would like to put the grant towards.