Hi Dale!
If you have a liability account where you track the amount of income tax you owe, you can use the same account to record payments. This way, the account will balance out as you pay off the "debt" you owe in taxes.
If you don't use a liability account, an expense account may be a better choice for you, as long as your personal and business funds don't mix.
In either scenario, I recommend speaking with an accounting professional to make sure everything gets entered properly.
Sharon