Data Analytics and Resources Bureau Local Option CPA Data current as of 03/11/2026                                                                                                                                                                                                          For Questions or Assistance Email us at : databank@dor.state.ma.us

Select Municipalities:   Select options All Abington Acton Acushnet Adams Agawam Alford Amesbury Amherst Andover Aquinnah Arlington Ashburnham Ashby Ashfield Ashland Athol Attleboro Auburn Avon Ayer Barnstable Barre Becket Bedford Belchertown Bellingham Belmont Berkley Berlin Bernardston Beverly Billerica Blackstone Blandford Bolton Boston Bourne Boxborough Boxford Boylston Braintree Brewster Bridgewater Brimfield Brockton Brookfield Brookline Buckland Burlington Cambridge Canton Carlisle Carver Charlemont Charlton Chatham Chelmsford Chelsea Cheshire Chester Chesterfield Chicopee Chilmark Clarksburg Clinton Cohasset Colrain Concord Conway Cummington Dalton Danvers Dartmouth Dedham Deerfield Dennis Dighton Douglas Dover Dracut Dudley Dunstable Duxbury East Bridgewater East Brookfield East Longmeadow Eastham Easthampton Easton Edgartown Egremont Erving Essex Everett Fairhaven Fall River Falmouth Fitchburg Florida Foxborough Framingham Franklin Freetown Gardner Georgetown Gill Gloucester Goshen Gosnold Grafton Granby Granville Great Barrington Greenfield Groton Groveland Hadley Halifax Hamilton Hampden Hancock Hanover Hanson Hardwick Harvard Harwich Hatfield Haverhill Hawley Heath Hingham Hinsdale Holbrook Holden Holland Holliston Holyoke Hopedale Hopkinton Hubbardston Hudson Hull Huntington Ipswich Kingston Lakeville Lancaster Lanesborough Lawrence Lee Leicester Lenox Leominster Leverett Lexington Leyden Lincoln Littleton Longmeadow Lowell Ludlow Lunenburg Lynn Lynnfield Malden Manchester By The Sea Mansfield Marblehead Marion Marlborough Marshfield Mashpee Mattapoisett Maynard Medfield Medford Medway Melrose Mendon Merrimac Methuen Middleborough Middlefield Middleton Milford Millbury Millis Millville Milton Monroe Monson Montague Monterey Montgomery Mount Washington Nahant Nantucket Natick Needham New Ashford New Bedford New Braintree New Marlborough New Salem Newbury Newburyport Newton Norfolk North Adams North Andover North Attleborough North Brookfield North Reading Northampton Northborough Northbridge Northfield Norton Norwell Norwood Oak Bluffs Oakham Orange Orleans Otis Oxford Palmer Paxton Peabody Pelham Pembroke Pepperell Peru Petersham Phillipston Pittsfield Plainfield Plainville Plymouth Plympton Princeton Provincetown Quincy Randolph Raynham Reading Rehoboth Revere Richmond Rochester Rockland Rockport Rowe Rowley Royalston Russell Rutland Salem Salisbury Sandisfield Sandwich Saugus Savoy Scituate Seekonk Sharon Sheffield Shelburne Sherborn Shirley Shrewsbury Shutesbury Somerset Somerville South Hadley Southampton Southborough Southbridge Southwick Spencer Springfield Sterling Stockbridge Stoneham Stoughton Stow Sturbridge Sudbury Sunderland Sutton Swampscott Swansea Taunton Templeton Tewksbury Tisbury Tolland Topsfield Townsend Truro Tyngsborough Tyringham Upton Uxbridge Wakefield Wales Walpole Waltham Ware Wareham Warren Warwick Washington Watertown Wayland Webster Wellesley Wellfleet Wendell Wenham West Boylston West Bridgewater West Brookfield West Newbury West Springfield West Stockbridge West Tisbury Westborough Westfield Westford Westhampton Westminster Weston Westport Westwood Weymouth Whately Whitman Wilbraham Williamsburg Williamstown Wilmington Winchendon Winchester Windsor Winthrop Woburn Worcester Worthington Wrentham Yarmouth      Page of 4  >  >> DOR Code Municipality Year Adopted Percent Adopted Low Income Exemption Commercial Industrial Exemption Residential Assessed Value Is Blended CPA 001 Abington 2017 1.50 1 2 3 N 002 Acton 2003 1.50 1 3 N 003 Acushnet 2004 1.50 1 2 3 N 005 Agawam 2003 1.00 1 N 007 Amesbury 2025 1.00 1 2 3 N 008 Amherst 2008 3.00 1 3 N 009 Andover N 010 Arlington 2016 1.50 1 2 3 N 014 Ashland 2003 3.00 1 3 N 019 Ayer 2004 3.00 1 N 020 Barnstable 2005 3.00 N 022 Becket 2009 1.50 1 3 N 023 Bedford 2002 3.00 1 3 N 024 Belchertown 2006 1.50 1 3 N 026 Belmont 2014 1.50 1 3 N 028 Berlin 2020 3.00 1 2 3 N 030 Beverly 2014 1.00 1 3 N 031 Billerica 2018 1.00 1 2 3 N 035 Boston 2018 1.00 1 2 3 Y 036 Bourne 2006 3.00 N 037 Boxborough 2014 1.00 1 N 038 Boxford 2002 3.00 1 3 N 039 Boylston 2024 1.00 1 3 N 040 Braintree 2003 1.00 1 3 N 041 Brewster 2006 3.00 N 042 Bridgewater 2006 2.00 1 3 N 046 Brookline 2021 1.00 1 N 049 Cambridge 2002 3.00 1 3 N 050 Canton 2013 1.00 1 2 3 N 051 Carlisle 2002 2.00 1 3 N 052 Carver 2007 3.00 1 3 N 055 Chatham 2003 3.00 1 3 N 056 Chelmsford 2008 1.50 1 3 N 057 Chelsea 2017 1.50 1 2 3 N 062 Chilmark 2002 3.00 1 3 N 065 Cohasset 2002 1.50 1 3 N 067 Concord 2005 1.50 1 3 N 068 Conway 2004 3.00 1 3 N 072 Dartmouth 2003 1.50 3 N 074 Deerfield 2008 3.00 1 3 N 075 Dennis 2006 3.00 N 076 Dighton 2011 1.00 1 3 N 079 Dracut 2002 2.00 1 N 081 Dunstable 2007 3.00 1 N 082 Duxbury 2002 3.00 1 3 N 085 East Longmeadow 2007 1.00 1 3 N 086 Eastham 2006 3.00 N 087 Easthampton 2003 3.00 1 3 N 088 Easton 2002 3.00 1 3 N 089 Edgartown 2006 3.00 1 3 N