Yes, but you work with College Board's SSD office directly rather than through a school coordinator, which adds time. Start earlier than the standard six months if you are homeschooling, and expect to supply the documentation yourself.
The absence of a school coordinator is the real cost, because that role normally chases paperwork and follows up on requests. Homeschooling families should assume they are the coordinator and build in extra weeks for the back-and-forth that a school would otherwise absorb.
The full picture, with the surrounding detail, is in SAT Accommodations Deadlines: The Real Timeline for 2026-27.