How do you say Thank for your help in Russian?

There are a few ways to say "Thank you for your help" in Russian, depending on the level of formality and context:

Formal:

* Спасибо за помощь. (Spasibo za pomoshch.) This is the most common and polite way to express gratitude.

Informal:

* Спасибо тебе за помощь. (Spasibo tebye za pomoshch.) This is a more personal way to thank someone, using "tebye" instead of "za".

* Большое спасибо за помощь! (Bolshoe spasibo za pomoshch!) This expresses extra gratitude.

* Спасибо, ты мне очень помог(ла)! (Spasibo, ty mne ochen pomog(la)!) This translates to "Thank you, you helped me a lot!"

Other options:

* Я тебе очень благодарен(на). (Ya tebye ochen blagodaren(na).) This translates to "I am very grateful to you."

* Ты мне очень помог(ла) — спасибо! (Ty mne ochen pomog(la) — spasibo!) This is a slightly more informal way to express gratitude, using the word "pomog(la)" instead of "pomoshch".

The best way to choose the appropriate phrase depends on your relationship with the person you are thanking.