Turbo tax business download for S-corp 1120S return: where do I enter home office deductions

Turbo tax business download for S-corp 1120S return: where do I enter home office deductions if its accountable plan reimbursed expense. Can the deduction calculation be using simplified method. Since its S-corp reimbursing officer, is it subject to net s-corp income? This is not question about how do I claim on my personal tax return, however, how to report on 1120s tax return. Its business deduction and should not be considered as taxable income to report on 1040.