I have paid our property tax bills online the last couple of years to meet minimum spend requirements for new cards.

I have never tried to pay Fed Taxes since this is the first year (in many) that I wasn't getting a refund.

I am looking at two new cards I'd like to use to get the bonus miles/points by paying Fed Taxes.

The question I have is once I eFile my return (next month) and go to the pay sites, is there any problem splitting the amount between two cards? I would pay X amount on one, then go back and pay the remainder on the other.

Thanks for any advice.