Verbseoul.
하다 verb

탈세하다 conjugation (talsehada, to evade taxes, to commit tax evasion)

To say to evade taxes, to commit tax evasion politely in the present tense, use 탈세해요 (tahl-sae-hae-yoh) · talsehaeyo. Below is the full conjugation of 탈세하다 across the three tenses and three everyday speech levels.

Grammar note (하다 verb): 하다 verbs are formed with a Sino-Korean noun + 하다 (e.g. 공부하다 = study + do). 하다 conjugates irregularly: the ㅏ in 하 contracts with the -아/-어 suffix to give 해 (not *하어). Present polite: 해요; past polite: 했어요. The formal ending is 합니다 (not *하습니다). Most noun+하다 compounds follow this pattern uniformly. See all 하다 verbs →

Conjugation table

pron. = pronunciation guide  · RR = Revised Romanization

Highlighted = where the stem changes

TenseCasual (반말)Polite (요)Formal (합니다)
Present
탈세해
tahl-sae-hae
talsehae
탈세해요
tahl-sae-hae-yoh
talsehaeyo
탈세합니다
tahl-sae-hahm-nee-dah
talsehamnida
Past
탈세했어
tahl-sae-hae-ssuh
talsehaesseo
탈세했어요
tahl-sae-hae-ssuh-yoh
talsehaesseoyo
탈세했습니다
tahl-sae-hae-sseum-nee-dah
talsehaesseumnida
Future
탈세할 거야
tahl-sae-hahl guh-yah
talsehal geoya
탈세할 거예요
tahl-sae-hahl guh-yae-yoh
talsehal geoyeyo
탈세할 겁니다
tahl-sae-hahl guhm-nee-dah
talsehal geomnida

Other useful forms

Honorific / Command Polite (-(으)세요)
탈세하세요
tahl-sae-hah-sae-yoh
talsehaseyo
Suggestion / Let's Polite (요)
탈세해요
tahl-sae-hae-yoh
talsehaeyo
Question Polite (요)
탈세해요?
tahl-sae-hae-yoh-?
talsehaeyo?
Connective "and" — (고)
탈세하고
tahl-sae-hah-goh
talsehago
Conditional "if" — (면)
탈세하면
tahl-sae-hah-myuhn
talsehamyeon
Progressive (고 있어요)
탈세하고 있어요
tahl-sae-hah-goh ee-ssuh-yoh
talsehago isseoyo
Want to (고 싶어요)
탈세하고 싶어요
tahl-sae-hah-goh shee-puh-yoh
talsehago sipeoyo
Can / Able to ((으)ㄹ 수 있어요)
탈세할 수 있어요
tahl-sae-hahl soo ee-ssuh-yoh
talsehal su isseoyo
Because / So (아/어서)
탈세해서
tahl-sae-hae-suh
talsehaeseo
Noun form — (기)
탈세하기
tahl-sae-hah-gee
talsehagi
Noun form — (음)
탈세함
tahl-sae-hahm
talseham