FROM INVESTOPEDIA
What Is a Profit and Loss Statement (P&L)?
The profit and loss (P&L) statement is a financial statement that summarizes the revenues, costs, and expenses incurred during a specified period, usually a fiscal quarter or year. The P&L statement is synonymous with the income statement. These records provide information about a company’s ability or inability to generate profit by increasing revenue, reducing costs, or both. Some refer to the P&L statement as a statement of profit and loss, income statement, statement of operations, statement of financial results or income, earnings statement or expense statement.
FROM IRS.GOV
What Deductions Can I Take as an Owner of Rental Property?
If you receive rental income from the rental of a dwelling unit, there are certain rental expenses you may deduct on your tax return. These expenses may include mortgage interest, property tax, operating expenses, depreciation, and repairs.
You can deduct the ordinary and necessary expenses for managing, conserving and maintaining your rental property. Ordinary expenses are those that are common and generally accepted in the business. Necessary expenses are those that are deemed appropriate, such as interest, taxes, advertising, maintenance, utilities and insurance.
You can deduct the costs of certain materials, supplies, repairs, and maintenance that you make to your rental property to keep your property in good operating condition.