Sales Tax Forms, Certificates and Affidavits

If you are trying to get a blank sales tax return, you can download one .  Also, Internet filing is currently available on line for most sales taxpayers.

Affidavits
Form Number
Affidavit for Commercial Windjammers (purchases of parts & supplies)
ST-A-108
Affidavit of Exemption for 28 Day Continuous Rental [97k]
ST-A-105
Affidavit of Exemption for Snowmobile & Trailgrooming Equipment [22k]
ST-A-115
Affidavit for Commercial Wood Harvesting (purchases of parts & supplies)
ST-A-123
Affidavit for Out of State Use of Promotional Materials [13k]
ST-A-118
Affidavit for Purchases of Certain Products for Use in Commercial Agricultural, Fishing & Aquacultural Production & Animal Agriculture [23k]
ST-A-103
Affidavit Regarding Lease of Automobile for Service Customer [49k]
ST-A-101
Affidavit Regarding Purchases of Aircraft Parts [40k]
ST-A-100
Boat Building Affidavit [14k]
ST-A-122
Interstate Commerce Affidavit - Retail Sale [24k]
ST-A-111
Interstate Commerce Affidavit - Casual Sale [23k]
ST-A-110
Immediate Removal Affidavit [15k]
ST-A-106
Immediate Removal - Watercraft [25k]
ST-A-113
Manufactured Housing Affidavit [33k]
ST-A-121
Purchase of Adaptive Equipment Affidavit [17k] - EFFECTIVE JULY 1, 2014
ST-A-124
Purchases of Electricity or Depreciable Machinery or Equipment for Use in Commercial Agriculture, Commercial Fishing or Commercial Aquacultural Production & Fuel Used in a Commercial Fishing Vessel[17k]
ST-A-102
Purchase of Free Publications & Inserts to Publications Affidavit [56k]NEW
ST-A-125
Out of State Delivery Affidavit [28k]
ST-A-107
Applications
Commercial Farmer Exemption Application [57k]
APP-100
Commercial Fisherman Exemption Application [59k]
APP-150
Commercial Wood Harvesting Application [50k]
APP-154
Exemption Application for Maine Commercial Windjammers
APP-152
Farmer/Fisherman Sales Tax Refund Application [31k]
APP-103
Motor Vehicle Oil Premium Reimbursement Application [74k]
Pine Tree Development Zone Contractor's Refund Application [32]
APP-151
Sales Tax Refund Application [28k]
APP-153
Certificates
Certificate of Exemption to Purchase an Automobile, Camper Trailer or Motor Home for Lease or Short-Term Rental NEW (formerly STMV63)
ST-A-109
Contractor's Exemption Certificate [10k]
ST-A-119
Exemption Certificate For Packaging Material [11k]
ST-A-120
Industrial Users Exemption Certificate [31k]
ST-A-117
Uniform Sales and Use Certificate (off site link)
Forms
Dealers & Lessors Supplemental Report (STMV8) Excel fillable form
STMV8 - EXCEL
Dealers & Lessors Supplemental Report (STMV8) PDF fillable form
STMV8 - PDF
Use Tax Certificate fillable form [17k] (For use in registering vehicles)
STMV6U
Individual Use Tax Form
IUSE