Rental fees for safe deposit boxes are entered on Line 23 of federal Schedule A.

1. From within your TaxAct® return (Online or Desktop), click on the Federal tab. On smaller devices, click the menu icon in the upper left-hand corner, then select Federal
2. Click Itemized or Standard Deductions to expand the category and then click Other expenses related to taxable income - subject to 2% of AGI limit
3. Click Continue two times
4. Enter your expenses in the box to the right of Safe deposit box rental