Can I use my credit card to pay the mortgage?

All you can do is ask them. But you have to do a couple of questions first.

• 1. Is there a fee to do this ?........ could charge about 2% to 5% of the transaction.
• 2. Would the payment be treated as a cash advance?

Once you've paid for something on a credit with a credit card and was treated as a cash advance. So he was beaten with higher interest rates and an unpleasant one time fee

It is not advisable to do this

If you can do without any charges, people do it all the time to get back rewards cash