About Form 1040, U.S. Individual Income Tax Return
Information about Form 1040, U.S. Individual Income Tax Return, including recent updates, related forms and instructions on how to file. Form 1040 is used by citizens or residents of the United States to file an annual income tax return.
About Schedule C (Form 1040), Profit or Loss from Business (Sole Proprietorship)
Information about Schedule C (Form 1040), Profit or Loss from Business (Sole Proprietorship), including recent updates, related forms, and instructions on how to file. Schedule C (Form 1040) is used to report income or loss from a business operated or a profession practiced as a sole proprietor.
About Schedule C-EZ (Form 1040), Net Profit from Business (Sole Proprietorship)
Information about Schedule C-EZ (Form 1040), Net Profit from Business (Sole Proprietorship), including recent updates, related forms, and instructions on how to file. Schedule C-EZ is used instead of Schedule C by qualifying small businesses and statutory employees with expenses of $5,000 or less.
About Schedule SE (Form 1040), Self-Employment Tax
Information about Schedule SE (Form 1040), Self-Employment Tax, including recent updates, related forms and instructions on how to file. Schedule SE (Form 1040) is used by self-employed persons to figure the self-employment tax due on net earnings.
About Form 1040-ES, Estimated Tax for Individuals
Information about Form 1040-ES, Estimated Tax for Individuals, including recent updates, related forms and instructions on how to file. Form 1040-ES is used by persons with income not subject to tax withholding to figure and pay estimated tax. Use this form to figure and pay your estimated tax.
About Form SS-4, Application for Employer Identification Number (EIN)
Information about Form SS-4, Application for Employer Identification Number, including recent updates, related forms, and instructions on how to file. Form SS-4 is used by sole proprietors, corporations, partnerships, estates, trusts, and other entities to apply for an EIN.
Información sobre el Formulario SS-4 (PR), Solicitud de Número de Identificación Patronal (EIN)
Use el Formulario SS-4 (PR) para solicitar un número de identificación patronal. El EIN es un número que consta de nueve dígitos (por ejemplo, 12-3456789) expedido a dueños únicos de un negocio, corporaciones, sociedades colectivas, caudales hereditarios (relictos), fideicomisos y otras entidades comerciales para propósitos contributivos de declaración y radicación. La información que usted proporcione en este formulario se usará para establecer su cuenta contributiva comercial.
Form SS-5, Application for Social Security Card (PDF)
Use this application to apply for an original Social Security card, apply for a replacement Social Security card, or change or correct information on your Social Security number record.
Formulario SS-5-SP, ADMINISTRACIÓN DEL SEGURO SOCIAL Solicitud para una tarjeta de Seguro Social
USE ESTA SOLICITUD PARA : Solicitar una tarjeta de Seguro Social original, Solicitar un reemplazo de su tarjeta de Seguro Social, Cambiar o corregir información en su registro de número de Seguro Social
About Form W-7, Application for IRS Individual Taxpayer Identification Number
Information about Form W-7, Application for IRS Individual Taxpayer Identification Number, including recent updates, related forms, and instructions on how to file. Form W-7 is used to apply for an individual taxpayer identification number (ITIN), or to renew an existing ITIN.
Información sobre el Formulario W-7 (SP), Solicitud de Número de Identificación Personal del Contribuyente del Servicio de Impuestos Internos
Este formulario se utiliza para solicitar un número de identificación personal del contribuyente (ITIN, por sus siglas en inglés) que el IRS otorga a las personas físicas extranjeras no residentes que no cumplen los requisitos para obtener un número de Seguro Social (SSN, por sus siglas en inglés).
About Publication 505, Tax Withholding and Estimated Tax
Publication 505 explains the two methods for the pay-as-you-go federal income tax, withholding and estimated tax. This publication explains the two methods for the pay-as-you-go federal income tax, withholding and estimated tax.
About Publication 535, Business Expenses
Publication 535 discusses common business expenses and explains what is and is not deductible. This publication discusses common business expenses and explains what is and is not deductible. The chapters cover general rules for deducting business expenses and specific expenses.
About Publication 583, Starting a Business and Keeping Records
Information about Publication 583, Starting a Business and Keeping Records, including recent updates and related forms. Publication 583 provides basic federal tax information for people who are starting a business. It also provides information on keeping records and shows a recordkeeping system.