If you buy a home testing kid, you may treat it as a deductible medical expense if you itemize deductions (IR-2021-181). It is an expense for the diagnosis of a medical condition. The cost may also be reimbursed through a health flexible spending account (FSA), a Health Savings Account (HSA), a Health Reimbursement Account (HRA), or an Archer Medical Savings Account.
Reminder: The cost of personal protective equipment (PPE) for the primary purpose of preventing the spread of COVID-19 are also eligible expenses that may be reimbursed through the various health accounts listed above.
A 12-month period ending on the last day of any month other than December. Partnerships, S corporations, and personal service corporations are limited in their choice of fiscal years and face special restrictions.