As more landlords look to nonprofits to fill office space, Kasirer is helping clients take advantage of Section 420a leases, which allow nonprofits to avoid real estate taxes and make long-term deals more affordable. Kasirer also helped nonprofits secure $24.8 million in capital funding for FY25, guiding them through a shifting real estate market and growing interest from major owners like SL Green, Brookfield, and Silverstein.