For extra on income taxes, learn to create a web-based IRS account. Keep all of your receipts and invoices and embrace the entire cost of the improvements or additions with all your further medical and dental expenses on Line 1 of 1040 Schedule A. Medical expenses could be a main tax deduction, but provided that they go over 7.5% of your adjusted gross earnings, which is actually your taxable income. Any home enhancements — security bars, accessibility ramps, wider doorways, railings and lifts, for example — related to medical conditions may be included in your tax deductions for medical expenses.…