<prompt> Human: Im submitting a W-4 for my first full-time job post-college and was wondering if I could get advice on how many allowances I should claim for my W-4?Im single and this is my only job-- Im also slated to make around 39,000-40,000.Thanks in advance!  <response>: All you needed to do was read the form. Theres a worksheet. Goodness. 