Dyslexia: A specific developmental disability that alters the way the brain processes written material. Because dyslexia is due to a defect in the brain's processing of graphic symbols, it is thought of primarily as a learning disability.yslexia: A specific developmental disability that alters the way the brain processes written material. Because dyslexia is due to a defect in the brain's processing of graphic symbols, it is thought of primarily as a learning disability.
Under certain conditions, medical expenses can be tax deductible. Medically necessary home improvements. The amount of medically necessary home improvements that you can deduct is limited, however, to the extent that such expenditures exceed the amount of the increase in the value of the property affected.
The only way you can deduct all or part of the cost of home repairs for your residence is if you qualify for the home office deduction or rent out part of the home. You can deduct all or part of home repair costs if you have a business and use a portion of the home as an office for the business. To qualify for the home office deduction you must have a legitimate business and use part of your home exclusively and regularly for the business.