Beyond past Guild members such as Tennessee Williams, Lillian Hellman, Arthur Miller, Richard Rodgers, Lorraine Hansberry, James Baldwin, Oscar Hammerstein, Terrence McNally, Jerry Herman and many more, current members who paid assessments include:
Lynn Ahrens, Kristen Anderson-Lopez, Lindsay Baker, Chad Beguelin, Stephen Bray, Edie Brickell, Alex Dinelaris, Christopher Durang, William Finn, Stephen Flaherty, Scott Frankel, Robert Freedman, John Guare, Kate Hamill, Joshua Harmon, Sheldon Harnick, David Hein, David Henry Hwang, Amanda Jacobs, Kyle Jarrow, John Kander, Russ Kaplan, Stephen Karam, Michael Korie, Lisa Kron, Tony Kushner, James Lapine, J.F. Lawton, Young Jean Lee, Steven Levenson, John Logan, Robert Lopez, Craig Lucas, Dave Malloy, Steve Martin, Douglas McGrath, Alan Menken, Lin-Manuel Miranda, Itamar Moses, Marsha Norman, Lynn Nottage, Mike O'Malley, Benj Pasek, Justin Paul, Theresa Rebeck, J.T. Rogers, Sarah Ruhl, Brenda Russell, Irene Sankoff, Stephen Schwartz, Sherie Rene Scott, Marc Shaiman, Matthew Sklar, Glenn Slater, Stephen Sondheim, Jeanine Tesori, Stephen Trask, Paula Vogel, Andrew Lloyd Webber, Beau Willimon, Allee Willis, Scott Wittman, Sara Wordsworth, and Doug Wright.