When it's time to pay the estimated taxes, write a check for the amount
owed and specify the liability account that should be reduced.
To do this task
Write a check to the IRS, state tax agency, or the bank at which you deposit
the estimated tax payment.
On the Expense tab of the check, specify the amount to be deducted from the
For the Account, choose the Other Current Liability subaccount for either
Federal Income Tax or State Income Tax.
For the Amount, enter the total amount of the check.
Record the check.