Hi ,my wife is British and she living with me in Ireland last two years can she apply for Irish passport right now .

No they didn’t ask DNA.

When u apply based on Irish child application.did they ask further documents..?
I applied in feb and they ask further documents after 1 month after 2/3 month they give me one year visa

No I don’t have visa before this stamp .i am married with British citizens and my daughter get Irish passport-

I get letter from INIS and then registration in Garda station they give me 1 year visa

Fist application was dependent and it’s refused

I applied based on ibc in feb 21 ,2018 and get one year stamp in June 22 ,2018
After one year they will renewal my visa again 1 year or they can give me more then 1 years -
And can I apply for citizenship after 3 years