Chapter 14-6 DOR Tax Forms Index Forms: The following are Affidavits for a Claim of Exemption from Sales/Use Tax: 1. MVU-21 -Contest, Drawing or Raffle - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred by Contact, Drawing or Raffle. 2. MVU-22 -Fire Engine or Ambulance - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred by Fire Engine or Ambulance. 3. MVU-23 -Trailer or Other Vehicle Transferred to an Insurer - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle, trailer or other vehicle transferred to an insurer. 4. MVU-24 -Gift - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred as a Gift. 5. MUV-25 -Business Entity - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred by a Business Entity. 6. MVU-26 -Family - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred within the Family. 7. MVU-27 -Intestacy, Will or Otherwise - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred by Intestacy, Will or Otherwise. 8. MVU-29 -Purchased Outside of Massachusetts - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle Purchased Outside of Massachusetts. 9. MVU-30 -Repossession - Affidavit in Support of a Claim for Exemption from Sales Use tax for a motor vehicle transferred by Repossession. 12:23http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-21.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-22.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-23.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-24.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-25.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-26.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-27.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-29.pdf http://www.mass.gov/dor/docs/dor/forms/mvu/pdfs/mvu-30.pdf