Masthead

Supplement to Motor Vehicle Rate Chart

As a supplement to the main motor vehicle rate chart, the OCCC also provides this chart expressing the $12.50 and $15 add-on rates as effective interest rates for contract terms ranging from 1 to 84 months.

Term in # 
of months
Add-on Rates Expressed As Effective Interest Rates
$12.50 per $100.00 per year
$15 per $100.00 per year
1
18.0000
18.0000
2
18.0000
19.9452
3
18.6541
22.3624
4
19.8374
23.7670
5
20.5996
24.6655
6
21.1215
25.2754
7
21.4935
25.7054
8
21.7659
26.0160
9
21.9688
26.2435
10
22.1215
26.4109
11
22.2367
26.5338
12
22.3232
26.6226
13
22.3875
26.6849
14
22.4340
26.7265
15
22.4664
26.7513
16
22.4872
26.7626
17
22.4985
26.7628
18
22.5020
26.7540
19
22.4988
26.7375
20
22.4901
26.7148
21
22.4768
26.6867
22
22.4594
26.6542
23
22.4387
26.6178
24
22.4150
26.5783
25
22.3889
26.5360
26
22.3605
26.4915
27
22.3304
26.4449
28
22.2986
26.3968
29
22.2654
26.3472
30
22.2311
26.2964
31
22.1957
26.2446
32
22.1594
26.1920
33
22.1224
26.1387
34
22.0847
26.0848
35
22.0464
26.0305
36
22.0077
25.9759
37
21.9686
25.9210
38
21.9292
25.8659
39
21.8895
25.8106
40
21.8496
25.7553
41
21.8095
25.7000
42
21.7693
25.6447
43
21.7290
25.5894
44
21.6886
25.5343
45
21.6483
25.4793
46
21.6079
25.4245
47
21.5679
25.3699
48
21.5273
25.3155
49
21.4871
25.2613
50
21.4469
25.2074
51
21.4069
25.1537
52
21.3670
25.1003
53
21.3272
25.0473
54
21.2876
24.9945
55
21.2481
24.9420
56
21.2088
24.8898
57
21.1696
24.8380
58
21.1307
24.7865
59
21.0919
24.7354
60
21.0533
24.6845
61
21.0149
24.6341
62
20.9767
24.5839
63
20.9387
24.5342
64
20.9009
24.4847
65
20.8633
24.4357
66
20.8259
24.3870
67
20.7888
24.3386
68
20.7518
24.2906
69
20.7151
24.2430
70
20.6786
24.1957
71
20.6423
24.1488
72
20.6063
24.1022
73
20.5705
24.0559
74
20.5349
24.0101
75
20.4995
23.9645
76
20.4643
23.9194
77
20.4294
23.8745
78
20.3947
23.8300
79
20.3602
23.7859
80
20.3259
23.7421
81
20.2919
23.6986
82
20.2581
23.6555
83
20.2245
23.6127
84
20.1911
23.5702

dividing line

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