Massachusetts Workers’ Compensation Rates (2018)

Classification Code Rate After 7/1/2016

(Rate/$100)

Rate Effective 7/1/2018

(Rate/$100)

Acoustical Ceiling Installation 5020 5.01 4.22
Buildings Operations by Contractors 9014 3.01 2.28
Carpentry- Dwellings 3 Family or Less 5645 8.11 7.10
Carpentry- Interior Finish 5437 5.52 4.49
Carpentry- Not Otherwise Classified 5403 11.00 7.64
Carpentry – Shop 2802 4.42 3.67
Clerical 8810 0.07 0.07
Concrete Construction 5215 5.65 4.33
Concrete or Cement Work 5221 6.77 6.97
Concrete Precast Installation 5213 15.46 11.97
Construction Executive Supervisor 5606 1.87 1.47
Electrical Wiring within Buildings 5190 2.61 2.17
Excavation 6217 4.53 4.03
Grading of Land 6217 4.53 4.03
Hardwood Flooring 5437 5.52 4.49
Heating and Air Conditioning- see Plumbing 5183 3.45 2.93
House Furnishings Inst 9521 3.40 2.73
Insulation- Steam Pipe 5183 3.45 2.93
Insulation Work NOC 5479 8.90 6.92
Landscape Gardening 0042 4.09 3.55
Masonry 5022 9.70 9.60
Painting or Paperhanging 5474 5.66 4.25
Paving or Repaving 5221 6.77 6.97
Plastering 5480 4.64 4.04
Plumbing 5183 3.45 2.93
Roofing- Pitched Roofs 5545 37.05 35.68
Roofing-Flat Roofs 5547 13.68 11.44
Salesperson 8742 0.16 0.12
Septic Tank Installation 6229 4.56 3.77
Sewer Construction 6306 9.10 8.09
Sheet Metal Work 5538 4.58 3.82
Siding Installation 5645 8.11 7.10
Tile Work- Inside 5348 5.12 4.15
Tree Pruning 0106 13.63 10.05
Wallboard Installation 5445 6.90 6.08
Wallcovering or Metal Ceiling 5538 4.58 3.82
Water Mains or Connections 6319 4.48 3.55
Water Softener 5183 3.45 2.93
Welding 3365 7.75 5.73
Well Drilling 6204 7.78 5.85
Overhead Doors 3724 4.99 5.08