What is Form 89-350?
Tells an employer how much Mississippi income tax to withhold from your wages. You claim your personal exemption by marital status ($6,000 single, $12,000 married, $9,500 head of family), $1,500 for each dependent and for age 65 or blindness, and any extra withholding, or claim exemption as a military spouse. You give the signed certificate to your employer.
What’s on Form 89-350
The 2025 edition has 1 page. FileIt asks for it in 3 parts, and it is signed by Employee:
- Your name, SSN and home addressEmployee
- Lines 1–6: Your personal exemptionEmployee
- Lines 7–8: Extra withholding or military spouse exemptionEmployee
Fill out Form 89-350 online with FileIt
- Pick the person. Choose someone from People and FileIt fills in their name, date of birth, address and other details it already knows.
- Answer plain-language questions. One part of the form at a time, with the official help text beside each question — 23 fields in all. Your answers save as you go.
- Check the live preview. Watch your answers land on the real Mississippi Department of Revenue form, and let FileIt do any worksheet arithmetic.
- Generate the official PDF. FileIt prints your answers into the agency’s own PDF and files it in that person’s folder in your vault. Sign it, or send it for e-signature.
FileIt fills the form — it never files or submits anything for you. Deliver the finished form to whoever asked for it, the way the form’s instructions say.
Start Form 89-350 now — it’s freeOfficial sources
- Blank form (PDF), published by Mississippi Department of Revenue: https://www.dor.ms.gov/sites/default/files/tax-forms/business/89350258.pdf
- Official instructions and guidance: https://www.dor.ms.gov/sites/default/files/tax-forms/business/89350258.pdf
- Edition shown on this page: Form 89-350-25-8-1-000 (Rev. 10/25) (checked 2026-09-28).
FileIt is not affiliated with or endorsed by Mississippi Department of Revenue or any government. This page explains the form in general terms and is not legal, tax or immigration advice. Always read the official instructions, and check that you are using the edition the recipient accepts.