Concerning 2 I think from an organization’s perspective it might be even helpful to have a salary agreed with you that makes it easier to replace you and so calculate a realistic runway for the organization.Then you can still voluntarily reduce the salary and claim it as donation. This is what I’m doing and it helps with my own budgeting and with that of my org. I was inspired by this post: https://​​forum.effectivealtruism.org/​​posts/​​GxRcKACcJuLBEJPmE/​​consider-earning-less
Concerning 2 I think from an organization’s perspective it might be even helpful to have a salary agreed with you that makes it easier to replace you and so calculate a realistic runway for the organization.Then you can still voluntarily reduce the salary and claim it as donation. This is what I’m doing and it helps with my own budgeting and with that of my org. I was inspired by this post: https://​​forum.effectivealtruism.org/​​posts/​​GxRcKACcJuLBEJPmE/​​consider-earning-less