The Enforcement Rules of the Land Tax Act Article 33

Taxpayers or their proxies applying for a survey for the designation as single-crop farm or rotation farm pursuant to the preceding article shall fill out all and complete information of the land parcels by piece by section and file the application with the hsiang, township, city (district) office or the village/community office at the place of the land. Hsiang, township, city (district) offices shall send out personnel to provide application preparation instructions or to fill out applications for the applicant if necessary.Said application forms shall be printed out by the competent taxation authority of the county (city) and be distributed to various hsiang, township, city (district) offices for free access by applicants.
中文原文 土地稅法施行細則第33條
納稅義務人或代繳義務人依前條規定申請勘定單季田及輪作田時,應依規定期間,按地段逐筆填妥申請書向土地所在地之鄉、鎮、市(區)公所或村里辦公處申請辦理。
各鄉、鎮、市(區)公所應派員輔導或代填申請書。
前項申請書由各縣(市)主管稽徵機關印製發交各鄉、鎮、市(區)公所免費供應申請人使用。

English translation for reference only; the Chinese text prevails. Not legal advice.