Applied to Your 2026 Estimated Tax
Enter on line 36 the amount, if any, of the overpayment on line 34 you want applied to your 2026 estimated tax. We will apply this amount to your account unless you include a statement requesting us to apply it to your spouse’s account. Include your spouse’s social security number in the statement.
This election to apply part or all of the amount overpaid to your 2026 estimated tax can’t be changed later.