Obtain an Employer Identification Number (EIN No.): Often, new businesses obtain an EIN No. without thinking much about it. When forming a formal business entity such as a corporation or limited liability company or when opening a back account after obtaining a DBA, it is common for business owners to obtain an EIN No. for use in opening a bank account under the business' name. If one hasn't been obtained for whatever reason, then you will need to get an EIN No. (Employer Tax ID) from the IRS. It is a simple process and can be completed on-line using IRS Form SS-4.
Set Up a Payroll System for Withholding Taxes: Employers are required to withhold taxes from employee income as well as Social Security and Medicare taxes. These withholdings are then paid to the IRS. There may also be requirements for State tax withholdings (check with your state tax agency - in California it's the California Franchise Tax Board at California Tax Service Center). You will need to obtain a completed Form W-4 from each employee prior to start of employment. This form which requests employee withholding information (number of dependents claimed, etc.) is then provided to the IRS. At the end of each year, employers then report employee income and withholdings using Form W-2 (wage and tax statement). This form should be provided to employees by the end of January and sent to the IRS by the end of February the following year. Employment records need to be kept for at least four years.
Setting up a payroll system provides employers with the tools necessary to calculate employee incomes and withholdings, make tax payments to the IRS, prepare financial statements and prepare tax returns. The payroll system thus becomes part of the business' accounting system. For some businesses, it may make sense to outsource payroll to companies that already have efficient systems in place to manage payroll for companies. Review the IRS's Employer's Tax Guide for a more detailed explanation of federal tax filing requirements.
Register With the California Labor Department: In addition to tax withholdings, employers are required to pay state unemployment compensation taxes.
Verify Employee Eligibility: The U.S. Citizenship and Immigration Services (USCIS) requires all employers to verify each employee's eligibility to work in the United States. Verification starts with Form I-9 which can be found online at www.uscis.gov. The form is to be filled out by the employer within three days of the hire date and kept by the employer for three years from the hire date or one year from termination, whichever is later. However, it does not have to be filed with USCIS or the IRS. Rather, the employer is required to maintain all From I-9s in a separate file making them available for inspection upon request.
Form I-9 lists acceptable documents employers may rely upon in determining eligibility. Employers may only ask for the documents identified. Employers then use the information provided obtained to electronically verify (E-Verify) eligibility. by registering with E-Verify.