Those who are eligible may apply for TPS during the registration period, which begins April 19, 2022 and ends October 19, 2023.
Applicants may either file online or by mail. To file online, you or your attorney will need to file through the U.S. Citizenship and Immigration Services (USCIS) website, where you will need an account. You may also send an application by mail to the appropriate address listed on this page for the filing state in which you reside: https://www.uscis.gov/humanitarian/temporary-protected-status/temporary-protected-status-designated-country-ukraine
Ukrainians can also sign up to receive help with TPS registration through a non-profit organization that is offering assistance with filing for TPS: http://L4GG.org/TPS-Ukraine