Question Summary:
I would like to find out if I can use my credit card to purchase a sheep for Qurbani, is it allowed will it be accepted by Allah?

Question Detail:

I would like to find out if I can use my credit card to purchase a sheep for Qurbani, is it allowed will it be accepted by Allah?

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
It is permissible for one to use a credit card to purchase a Qurbani animal.
You should ensure that you do have money in your account or you make timeous payments to avoid interest on late payments.
And Allah Ta’āla Knows Best                                       
Ismail Desai,
Student Darul Iftaa
Durban, South Africa
Checked and Approved by,
Mufti Ebrahim Desai.