Fundraising and communications go hand-in-hand. A non-profit organisation has to tell its story confidently and clearly so that funders can assess its eligibility, businesses see the benefits of a supportive relationship, and the public can decide to engage and support.
I've worked p-t in fundraising and communications roles (p-t), undertaken various professional courses and seminars (incl. bid-writing, charity marketing, Institute of Fundraising).
See cases-for-support and charity newsletters in Writing for Design*
See charity communications audits in Communications Audits, Reviews and Strategies*