Complete the Necessary Forms. Pennsylvania law requires withholding at a rate of 3.07 percent on non-wage Pennsylvania source income payments made to nonresidents.Complete Form REV-419 so that your employer can withhold the correct Pennsylvania personal income tax from your pay. 4(SP) Employee's ithholding Allowance Certificate in Spanish. Alabama. Any employer may use the Spanish-language form and instructions as a translation tool. Pennsylvania Application for Benefits (Spanish) (Chinese) (Russian) (Vietnamese) (Cambodian). Instead, employers in the U.S. territories file Form 941 or, if you prefer your form and instructions in Spanish, you can file new Form 941 (sp). Pubs. Name: Homestead Exemption application English PDF, Description: Use this form to apply for the Homestead Exemption on your Real Estate Tax. Use Form I9 to verify the identity and employment authorization of individuals hired for employment in the United States.