Be sure to check the 'multiple jobs' box on the w form. And read the instructions on filling it out.There are a few things to keep in mind when filing your personal taxes with multiple W2 tax forms. Watch this video to learn what you need to do. Use this step if you (1) have more than one job at the same time, or (2) are married filing jointly and you and your spouse both work. 2. Indicate the Job ID Number, Title of the position, and Location for which you are applying (Nos. 1-3). 3. How to fill out the IRS Form W4 for two jobs. If you had a job and changed jobs then you should fill out the IRS form W4 as two jobs. The most accurate way to complete the form would be to use the multiple jobs worksheet. Browse current career opportunities and apply online for jobs at Town of Palm Beach.