PDFWAC 296-17-895

Industrial insurance accident fund base rates, stay at work and medical aid base rates by class of industry.

Industrial insurance accident fund, stay at work and medical aid fund base rates by class of industry shall be as set forth below.
Base Rates Effective
January 1, 2025
Class
Accident Fund
Stay at
Work
Medical Aid Fund
101
1.3751
0.0206
0.5262
103
1.6528
0.0243
0.8809
104
1.3666
0.0206
0.4517
105
1.3633
0.0202
0.6791
106
4.0360
0.0594
2.2039
107
1.2697
0.0190
0.4778
108
1.3666
0.0206
0.4517
112
1.0490
0.0156
0.4688
201
3.4894
0.0528
0.9311
202
2.7297
0.0411
0.8432
210
1.5644
0.0235
0.5266
212
1.4587
0.0217
0.6165
214
2.4596
0.0372
0.6837
217
1.4133
0.0211
0.5733
219
0.9846
0.0147
0.3873
301
1.2745
0.0188
0.6460
302
2.6406
0.0396
0.9318
303
2.6845
0.0403
0.9554
306
1.1410
0.0171
0.4222
307
1.1640
0.0173
0.4868
308
0.7861
0.0115
0.4622
403
2.1149
0.0316
0.8226
502
1.2402
0.0185
0.4932
504
2.6055
0.0389
1.0486
507
3.7294
0.0551
1.8837
508
2.3541
0.0356
0.6716
509
1.5397
0.0233
0.3948
510
3.1260
0.0465
1.3952
511
2.2291
0.0334
0.8014
512
1.6906
0.0251
0.7525
513
1.2684
0.0189
0.5232
514
1.8613
0.0277
0.8275
516
1.9579
0.0292
0.7801
517
2.3599
0.0353
0.9066
518
1.8099
0.0272
0.6127
519
2.8758
0.0432
0.9843
521
1.0234
0.0152
0.4822
601
0.8600
0.0129
0.2809
602
1.3088
0.0199
0.2975
603
1.3316
0.0201
0.4034
604
1.3636
0.0201
0.6945
606
0.8208
0.0122
0.3753
607
1.1145
0.0166
0.4570
608
0.5890
0.0088
0.2092
701
1.8467
0.0279
0.4928
803
0.9826
0.0147
0.3735
901
1.8099
0.0272
0.6127
1002
1.1550
0.0172
0.4724
1003
0.8271
0.0123
0.3642
1004
0.8228
0.0124
0.2489
1005
8.5475
0.1275
3.4954
1006
0.3761
0.0056
0.1602
1007
0.4878
0.0072
0.2244
1101
1.6599
0.0247
0.7107
1102
2.6097
0.0393
0.7997
1103
1.5161
0.0226
0.6179
1104
0.8847
0.0130
0.4713
1105
1.1020
0.0164
0.4525
1106
0.5238
0.0077
0.3152
1108
0.8345
0.0123
0.4169
1109
3.1194
0.0467
1.1499
1301
0.9398
0.0140
0.3926
1303
0.6317
0.0095
0.2255
1304
0.0276
0.0004
0.0111
1305
0.7219
0.0108
0.2594
1401
0.4573
0.0067
0.2906
1404
1.0701
0.0157
0.6300
1405
1.1357
0.0168
0.5292
1407
1.0477
0.0156
0.4747
1501
1.3848
0.0207
0.5135
1507
0.6307
0.0093
0.3295
1701
1.1708
0.0174
0.4996
1702
2.1662
0.0329
0.4922
1703
1.5263
0.0230
0.4588
1704
1.1708
0.0174
0.4996
1801
0.9083
0.0136
0.3058
1802
1.4533
0.0218
0.4892
2002
1.0947
0.0163
0.4748
2004
0.7996
0.0117
0.4787
2007
0.9444
0.0139
0.4848
2008
0.3508
0.0052
0.1825
2009
0.5198
0.0076
0.3254
2101
0.8889
0.0130
0.5040
2102
0.9108
0.0134
0.5057
2103
2.3396
0.0348
1.0157
2104
0.4244
0.0060
0.4057
2105
1.2772
0.0190
0.5262
2106
0.7755
0.0114
0.4375
2201
0.4564
0.0066
0.3133
2202
1.1425
0.0170
0.4993
2203
0.7238
0.0106
0.4358
2204
0.4564
0.0066
0.3133
2401
0.6723
0.0100
0.2786
2903
0.8119
0.0118
0.5037
2904
0.9880
0.0147
0.4255
2905
0.7699
0.0113
0.4660
2906
0.7951
0.0117
0.4317
2907
0.5769
0.0084
0.3901
2908
1.0506
0.0153
0.6635
2909
0.5993
0.0087
0.3840
3101
1.1106
0.0165
0.5297
3102
0.4610
0.0069
0.1811
3103
0.5270
0.0078
0.2367
3104
1.0323
0.0151
0.5923
3105
1.2036
0.0176
0.7355
3303
0.5794
0.0086
0.2841
3304
0.9762
0.0143
0.5673
3309
0.6091
0.0090
0.2837
3402
0.6148
0.0090
0.3385
3403
0.2138
0.0032
0.1027
3404
0.8571
0.0127
0.4038
3405
0.3846
0.0057
0.2052
3406
0.3551
0.0052
0.1929
3407
1.3725
0.0206
0.4930
3408
0.4010
0.0060
0.1745
3409
0.2372
0.0035
0.1393
3410
0.2372
0.0035
0.1393
3411
0.7201
0.0107
0.3066
3412
1.1769
0.0177
0.3879
3414
1.2339
0.0184
0.5207
3415
2.0485
0.0305
0.8977
3501
0.4963
0.0072
0.3033
3503
0.4989
0.0073
0.2657
3506
1.2280
0.0184
0.4561
3509
0.6904
0.0102
0.3377
3510
0.5178
0.0075
0.3486
3511
1.1723
0.0172
0.6619
3512
0.5121
0.0075
0.3109
3513
0.7297
0.0108
0.3369
3602
0.1341
0.0020
0.0707
3603
0.6732
0.0099
0.3719
3604
1.2986
0.0191
0.6794
3605
0.6148
0.0090
0.3385
3701
0.4610
0.0069
0.1811
3702
0.4693
0.0069
0.2708
3708
0.9337
0.0138
0.4445
3802
0.2681
0.0039
0.1529
3808
0.5762
0.0085
0.2676
3901
0.1676
0.0024
0.1271
3902
0.7332
0.0107
0.4506
3903
1.0610
0.0155
0.6521
3905
0.1759
0.0025
0.1309
3906
0.7311
0.0107
0.4519
3909
0.3436
0.0050
0.2315
4101
0.2686
0.0039
0.1646
4103
0.8567
0.0126
0.4847
4107
0.2901
0.0043
0.1146
4108
0.2818
0.0041
0.1544
4109
0.3092
0.0045
0.1844
4201
1.4710
0.0223
0.3823
4301
1.0881
0.0158
0.7007
4302
1.1659
0.0173
0.5505
4304
1.0677
0.0154
0.7691
4305
1.9552
0.0293
0.7173
4401
0.5794
0.0086
0.2841
4402
0.9818
0.0146
0.4278
4404
0.8780
0.0129
0.4567
4501
0.2339
0.0034
0.1309
4502
0.0901
0.0013
0.0400
4504
0.1727
0.0025
0.1305
4802
0.7033
0.0103
0.4009
4803
0.6021
0.0087
0.4548
4804
0.7455
0.0109
0.4586
4805
0.4774
0.0069
0.3580
4806
0.1988
0.0029
0.1390
4808
0.8203
0.0121
0.4202
4809
0.3625
0.0053
0.2326
4810
0.3431
0.0050
0.2211
4811
0.6405
0.0092
0.4771
4812
0.6298
0.0093
0.3272
4813
0.4266
0.0061
0.3331
4900
0.2182
0.0033
0.0869
4901
0.0695
0.0010
0.0248
4902
0.1037
0.0015
0.0464
4903
0.3190
0.0048
0.1275
4904
0.0188
0.0003
0.0102
4905
0.5506
0.0080
0.3561
4906
0.1761
0.0026
0.0747
4907
0.0686
0.0010
0.0591
4908
0.1204
0.0017
0.1143
4909
0.0482
0.0007
0.0457
4910
0.7468
0.0111
0.3395
4911
0.1104
0.0016
0.0454
5001
13.1763
0.1986
4.0792
5002
0.8918
0.0133
0.3898
5003
4.4756
0.0674
1.4471
5004
1.4083
0.0206
0.8348
5005
1.6891
0.0254
0.5504
5006
2.0933
0.0316
0.6337
5101
1.4450
0.0217
0.4998
5103
1.3191
0.0194
0.7405
5106
1.3191
0.0194
0.7405
5108
1.2916
0.0193
0.5180
5109
0.7334
0.0110
0.2892
5201
0.3955
0.0058
0.2251
5204
1.9345
0.0292
0.5379
5206
0.5997
0.0089
0.2556
5207
0.2264
0.0033
0.1556
5208
0.8685
0.0129
0.4180
5209
0.8388
0.0124
0.4055
5300
0.1267
0.0019
0.0582
5301
0.0353
0.0005
0.0182
5302
0.0102
0.0002
0.0041
5305
0.0762
0.0011
0.0364
5306
0.0593
0.0009
0.0304
5307
1.0993
0.0164
0.4263
5308
0.1335
0.0019
0.0815
6103
0.1177
0.0017
0.0894
6104
0.5439
0.0080
0.2790
6105
0.9336
0.0140
0.3433
6107
0.2121
0.0030
0.2025
6108
0.3701
0.0054
0.2618
6109
0.2108
0.0031
0.0828
6110
0.7393
0.0111
0.2777
6120
0.5769
0.0086
0.2122
6121
0.7950
0.0119
0.2883
6201
0.8118
0.0120
0.3755
6202
1.2873
0.0189
0.6953
6203
0.1177
0.0017
0.1149
6204
0.1665
0.0024
0.1107
6205
0.2765
0.0040
0.1662
6206
0.2811
0.0041
0.1740
6207
1.3313
0.0196
0.7032
6208
0.2593
0.0037
0.2341
6209
0.3586
0.0052
0.2686
6301
0.2213
0.0033
0.0890
6303
0.0731
0.0011
0.0339
6305
0.1393
0.0020
0.0972
6306
0.5954
0.0088
0.3045
6308
0.1253
0.0019
0.0565
6309
0.3203
0.0047
0.1868
6402
0.3169
0.0046
0.2305
6403
0.2202
0.0032
0.1365
6404
0.4439
0.0065
0.2747
6405
0.9230
0.0137
0.4320
6406
0.2309
0.0034
0.1399
6407
0.4017
0.0059
0.2319
6408
0.9388
0.0138
0.4855
6409
1.1713
0.0175
0.4593
6410
0.4579
0.0068
0.2343
6411
0.0682
0.0010
0.0491
6501
0.1359
0.0020
0.0628
6502
0.0294
0.0004
0.0151
6503
0.1516
0.0023
0.0464
6504
0.3319
0.0048
0.2657
6505
0.1801
0.0026
0.1593
6506
0.1741
0.0026
0.0896
6509
0.3638
0.0053
0.2417
6510
0.7777
0.0118
0.2180
6511
0.3562
0.0052
0.2224
6512
0.1518
0.0023
0.0681
6601
0.3279
0.0048
0.1706
6602
0.9056
0.0133
0.5151
6603
0.4005
0.0058
0.2502
6604
0.0917
0.0013
0.0522
6605
0.4398
0.0065
0.2469
6607
0.1698
0.0025
0.1108
6608
0.8816
0.0134
0.2130
6620
5.8246
0.0871
2.2633
6704
0.1878
0.0028
0.1008
6705
0.9531
0.0134
0.8987
6706
0.3182
0.0046
0.2210
6707
9.4089
0.1293
11.0873
6708
11.2966
0.1604
9.8933
6709
0.3665
0.0054
0.2170
6801
1.2757
0.0193
0.3325
6802
1.5573
0.0232
0.6618
6803
1.0372
0.0158
0.2424
6804
0.4225
0.0062
0.2082
6809
4.4939
0.0654
2.9356
6901
0.0000
0.0000
0.0748
6902
1.3030
0.0195
0.5041
6903
6.7388
0.1017
1.9662
6904
3.0710
0.0467
0.7006
6905
2.4863
0.0380
0.4182
6906
0.0000
0.0000
0.6341
6907
1.1490
0.0169
0.6594
6908
0.6210
0.0091
0.3379
6909
0.1768
0.0026
0.0922
7100
0.0277
0.0004
0.0102
7101
0.0474
0.0007
0.0158
7103
1.9863
0.0299
0.6188
7104
0.0426
0.0006
0.0188
7105
0.0298
0.0004
0.0133
7106
0.3569
0.0052
0.2049
7107
0.6380
0.0094
0.3070
7108
0.4527
0.0066
0.2800
7109
0.1686
0.0025
0.0782
7110
0.7366
0.0110
0.3183
7111
0.6948
0.0105
0.1688
7112
0.9209
0.0134
0.6150
7113
0.7337
0.0108
0.3762
7114
1.0638
0.0155
0.6763
7115
0.8854
0.0129
0.5695
7116
0.9889
0.0147
0.4426
7117
1.5082
0.0222
0.7868
7118
2.4151
0.0359
1.0488
7119
2.8786
0.0430
1.1312
7120
9.7758
0.1465
3.5865
7121
12.4469
0.1877
3.7784
7122
0.4990
0.0072
0.3472
7200
4.6551
0.0704
1.2612
7201
3.2588
0.0491
1.0007
7202
0.0275
0.0004
0.0127
7203
0.1205
0.0017
0.1035
7204
0.0000
0.0000
0.0000
7205
0.0000
0.0000
0.0000
7301
0.9856
0.0143
0.6445
7302
1.3069
0.0190
0.8547
7307
0.5921
0.0087
0.3533
7308
0.3776
0.0054
0.2866
7309
0.2683
0.0038
0.2127
7400
5.3532
0.0810
1.4504
[Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 24-24-046, s 296-17-895, filed 11/26/24, effective 1/1/25; WSR 23-24-039, § 296-17-895, filed 11/30/23, effective 1/1/24; WSR 22-24-019, § 296-17-895, filed 11/30/22, effective 1/1/23; WSR 21-24-066, § 296-17-895, filed 11/30/21, effective 1/1/22; WSR 20-24-094, § 296-17-895, filed 11/30/20, effective 1/1/21; WSR 19-24-029, § 296-17-895, filed 11/25/19, effective 1/1/20; WSR 18-24-073, § 296-17-895, filed 11/30/18, effective 1/1/19; WSR 17-24-041, § 296-17-895, filed 11/30/17, effective 1/1/18; WSR 16-24-014, § 296-17-895, filed 11/29/16, effective 1/1/17; WSR 15-24-103, § 296-17-895, filed 12/1/15, effective 1/1/16; WSR 14-24-084, § 296-17-895, filed 12/1/14, effective 1/1/15; WSR 13-24-073, § 296-17-895, filed 11/30/13, effective 1/1/14. Statutory Authority: RCW 51.16.035 and 51.04.020(1). WSR 13-10-080, § 296-17-895, filed 5/1/13, effective 7/1/13. Statutory Authority: RCW 51.16.035, 51.32.073, 51.08.010, and 51.04.020(1). WSR 12-24-048, § 296-17-895, filed 11/30/12, effective 1/1/13; WSR 11-24-026, § 296-17-895, filed 12/1/11, effective 1/1/12. Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 11-04-069, § 296-17-895, filed 1/28/11, effective 2/28/11; WSR 09-24-086, § 296-17-895, filed 11/30/09, effective 1/1/10; WSR 08-24-074, § 296-17-895, filed 12/1/08, effective 1/1/09; WSR 07-24-046, § 296-17-895, filed 12/1/07, effective 1/1/08. Statutory Authority: RCW 51.06.035, 51.08.010, 51.04.020. WSR 07-12-045, § 296-17-895, filed 5/31/07, effective 7/1/07; WSR 07-07-032 and 07-07-129, § 296-17-895, filed 3/12/07 and 3/21/07, effective 7/1/07. Statutory Authority: RCW 51.16.035, 51.32.073, 51.08.010, and 51.04.020(1). WSR 06-24-054, § 296-17-895, filed 12/1/06, effective 1/1/07. Statutory Authority: RCW 51.04.020, 51.16.035, and 51.32.073. WSR 05-23-162, § 296-17-895, filed 11/22/05, effective 1/1/06; WSR 04-24-025, § 296-17-895, filed 11/23/04, effective 1/1/05. Statutory Authority: RCW 51.04.020 and 51.16.035. WSR 04-13-017, § 296-17-895, filed 6/4/04, effective 7/5/04. Statutory Authority: RCW 51.04.020, 51.16.035, 51.32.073, and 51.18.010. WSR 03-24-066, § 296-17-895, filed 12/1/03, effective 1/1/04. Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 02-24-029, § 296-17-895, filed 11/27/02, effective 1/1/03. Statutory Authority: RCW 51.04.020, 51.16.035, 51.32.073, 51.18.010. WSR 01-23-061, § 296-17-895, filed 11/20/01, effective 1/1/02; WSR 00-23-101, § 296-17-895, filed 11/21/00, effective 1/1/01. Statutory Authority: RCW 51.16.035, 51.04.020. WSR 00-14-052, § 296-17-895, filed 7/1/00, effective 7/1/00. Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073. WSR 99-24-055, § 296-17-895, filed 11/29/99, effective 12/31/99; WSR 98-24-094, § 296-17-895, filed 12/1/98, effective 1/1/99. Statutory Authority: RCW 51.16.035. WSR 98-18-042, § 296-17-895, filed 8/28/98, effective 10/1/98. Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073. WSR 97-24-062, § 296-17-895, filed 12/1/97, effective 1/1/98; WSR 96-24-063, § 296-17-895, filed 11/29/96, effective 1/1/97. Statutory Authority: RCW 51.16.035. WSR 96-12-039, § 296-17-895, filed 5/31/96, effective 7/1/96. Statutory Authority: RCW 51.16.035 and 51.32.073. WSR 96-06-025, § 296-17-895, filed 2/28/96, effective 4/1/96. Statutory Authority: RCW 51.04.020. WSR 95-23-080, § 296-17-895, filed 11/20/95, effective 1/1/96; WSR 94-24-007, § 296-17-895, filed 11/28/94, effective 1/1/95. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 94-12-051, § 296-17-895, filed 5/27/94, effective 7/1/94. Statutory Authority: RCW 51.04.020. WSR 93-24-114, § 296-17-895, filed 12/1/93, effective 1/1/94. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 93-12-093, § 296-17-895, filed 5/31/93, effective 7/1/93; WSR 92-24-063, § 296-17-895, filed 11/30/92, effective 1/1/93; WSR 91-24-053, § 296-17-895, filed 11/27/91, effective 1/1/92; WSR 91-12-014, § 296-17-895, filed 5/31/91, effective 7/1/91; WSR 90-24-042, § 296-17-895, filed 11/30/90, effective 1/1/91; WSR 90-13-018, § 296-17-895, filed 6/8/90, effective 7/9/90; WSR 89-24-051 (Order 89-22), § 296-17-895, filed 12/1/89, effective 1/1/90. Statutory Authority: RCW 51.04.020(1). WSR 89-16-001 (Order 89-07), § 296-17-895, filed 7/20/89, effective 8/20/89. Statutory Authority: RCW 51.16.035 and 51.04.020. WSR 88-24-012 (Order 88-30), § 296-17-895, filed 12/1/88, effective 1/1/89. Statutory Authority: RCW 51.16.035. WSR 88-12-065 (Order 88-05), § 296-17-895, filed 5/31/88; WSR 88-12-050 (Order 88-06), § 296-17-895, filed 5/31/88, effective 7/1/88; WSR 88-06-047 (Order 87-33), § 296-17-895, filed 3/1/88; WSR 87-24-060 (Order 87-26), § 296-17-895, filed 12/1/87, effective 1/1/88; WSR 87-12-032 (Order 87-12), § 296-17-895, filed 5/29/87, effective 7/1/87. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 86-24-042 (Order 86-41), § 296-17-895, filed 11/26/86. Statutory Authority: RCW 51.16.035. WSR 86-12-041 (Order 86-18), § 296-17-895, filed 5/30/86, effective 7/1/86; WSR 85-24-032 (Order 85-33), § 296-17-895, filed 11/27/85, effective 1/1/86; WSR 85-13-046 (Order 85-13), § 296-17-895, filed 6/17/85; WSR 85-06-026 (Order 85-7), § 296-17-895, filed 2/28/85, effective 4/1/85; WSR 84-24-016 (Order 84-23), § 296-17-895, filed 11/28/84, effective 1/1/85. Statutory Authority: RCW 51.04.020(1). WSR 84-12-048 (Order 84-12), § 296-17-895, filed 6/1/84. Statutory Authority: RCW 51.16.035. WSR 83-24-017 (Order 83-36), § 296-17-895, filed 11/30/83, effective 1/1/84; WSR 82-24-047 (Order 82-38), § 296-17-895, filed 11/29/82, effective 1/1/83; WSR 81-24-042 (Order 81-30), § 296-17-895, filed 11/30/81, effective 1/1/82; WSR 81-04-024 (Order 81-02), § 296-17-895, filed 1/30/81; WSR 80-17-016 (Order 80-23), § 296-17-895, filed 11/13/80, effective 1/1/81. Statutory Authority: RCW 51.04.030 and 51.16.035. WSR 79-12-086 (Order 79-18), § 296-17-895, filed 11/30/79, effective 1/1/80. Statutory Authority: RCW 51.04.020(1) and 51.16.035. WSR 78-12-043 (Order 78-23), § 296-17-895, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-895, filed 11/30/77, effective 1/1/78; Emergency Order 77-25, § 296-17-895, filed 12/1/77; Order 77-10, § 296-17-895, filed 5/31/77; Order 76-36, § 296-17-895, filed 11/30/76; Order 76-18, § 296-17-895, filed 5/28/76, effective 7/1/76; Order 75-38, § 296-17-895, filed 11/24/75, effective 1/1/76; Order 75-28, § 296-17-895, filed 8/29/75, effective 10/1/75; Order 74-40, § 296-17-895, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-895, filed 11/9/73, effective 1/1/74.]