Find and download Nevada tax forms, including resources and guidelines to ensure accurate and timely filing with the Nevada Department of Taxation. To claim exempt, write EXEMPT under line 4c.To substantiate this application, please provide the following documents. Please note only complete applications will be reviewed. Bylaws. You received this letter because we determined that you're not entitled to claim exempt status or more than a specified number of withholding allowances. All property tax exemptions in Nevada are stated in "assessed value" amounts. You may need to fill out a W-4 state form on top of a W-4 federal form.