diff --git a/l10n_us_hr_payroll/data/state/wv_west_virginia.xml b/l10n_us_hr_payroll/data/state/wv_west_virginia.xml
index c91b03b8..ee542c4a 100644
--- a/l10n_us_hr_payroll/data/state/wv_west_virginia.xml
+++ b/l10n_us_hr_payroll/data/state/wv_west_virginia.xml
@@ -27,7 +27,7 @@
             <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
         </record>
     </data>
-
+    <!-- Table base on this https://tax.wv.gov/Documents/TaxForms/it100.1a.pdf page 16-->
     <record id="rule_parameter_us_wv_sit_exemption_rate" model="hr.rule.parameter">
         <field name="name">US WV West Virginia Exemption Rate</field>
         <field name="code">us_wv_sit_exemption_rate</field>
@@ -46,7 +46,7 @@
             <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
         </record>
     </data>
-
+    <!-- Table base on this https://tax.wv.gov/Documents/TaxForms/it100.1a.pdf page 17-->
     <record id="rule_parameter_us_wv_sit_tax_rate" model="hr.rule.parameter">
         <field name="name">US WV West Virginia SIT Tax Rate</field>
         <field name="code">us_wv_sit_tax_rate</field>
@@ -56,25 +56,115 @@
         <record id="rule_parameter_us_wv_sit_tax_rate_2020" model="hr.rule.parameter.value">
             <field name="parameter_value">{
                 'single': {
-                    'weekly':((192, 0.00, 3.0), (481, 5.76, 4.0), (769, 17.32, 4.5), (1154, 30.28, 6.0), ('inf', 53.38, 6.5)),
-                    'bi-weekly':((385, 0.00, 3.0), (962, 11.55, 4.0), (1538, 34.63, 4.5), (2308, 60.55, 6.0), ('inf', 106.75, 6.5)),
-                    'semi-monthly':((417, 0.00, 3.0), (1042, 12.51, 4.0), (1667, 37.51, 4.5), (2500, 65.64, 6.0), ('inf', 115.62, 6.5)),
-                    'monthly':((833, 0.00, 3.0), (2083, 24.99, 4.0), (3333, 74.99, 4.5), (5000, 131.24, 6.0), ('inf', 231.26, 6.5)),
-                    'annually':((10000, 0.00, 3.0), (25000, 300.00, 4.0), (40000, 900.00, 4.5), (60000, 1575.00, 6.0), ('inf', 2775.00, 6.5)),
+                    'weekly':(
+                        (  192,  0.00, 3.0),
+                        (  481,  5.76, 4.0),
+                        (  769, 17.32, 4.5),
+                        ( 1154, 30.28, 6.0),
+                        ('inf', 53.38, 6.5),
+                    ),
+                    'bi-weekly':(
+                        (  385,   0.00, 3.0),
+                        (  962,  11.55, 4.0),
+                        ( 1538,  34.63, 4.5),
+                        ( 2308,  60.55, 6.0),
+                        ('inf', 106.75, 6.5),
+                    ),
+                    'semi-monthly':(
+                        (  417,   0.00, 3.0),
+                        ( 1042 , 12.51, 4.0),
+                        ( 1667,  37.51, 4.5),
+                        ( 2500,  65.64, 6.0),
+                        ('inf', 115.62, 6.5),
+                    ),
+                    'monthly':(
+                        (  833,   0.00, 3.0),
+                        ( 2083,  24.99, 4.0),
+                        ( 3333,  74.99, 4.5),
+                        ( 5000, 131.24, 6.0),
+                        ('inf', 231.26, 6.5),
+                    ),
+                    'annually':(
+                        ( 10000,    0.00, 3.0),
+                        ( 25000,  300.00, 4.0),
+                        ( 40000,  900.00, 4.5),
+                        ( 60000, 1575.00, 6.0),
+                        ( 'inf', 2775.00, 6.5),
+                    ),
                 },
                 'married': {
-                    'weekly':((115, 0.00, 3.0), (288, 3.45, 4.0), (462, 10.37, 4.5), (692, 18.20, 6.0), ('inf', 32.00, 6.5)),
-                    'bi-weekly':((231, 0.00, 3.0), (577, 6.93, 4.0), (923, 20.77, 4.5), (1385, 36.34, 6.0), ('inf', 64.06, 6.5)),
-                    'semi-monthly':((250, 0.00, 3.0), (625, 7.50, 4.0), (1000, 22.50, 4.5), (1500, 39.38, 6.0), ('inf', 69.38, 6.5)),
-                    'monthly':((500, 0.00, 3.0), (1250, 15.00, 4.0), (2000, 45.00, 4.5), (3000, 78.75, 6.0), ('inf', 138.75, 6.5)),
-                    'annually':((6000, 0.00, 3.0), (15000, 180.00, 4.0), (24000, 540.00, 4.5), (36000, 945.00, 6.0), ('inf', 1665.00, 6.5)),
+                    'weekly':(
+                        (  115,  0.00, 3.0),
+                        (  288,  3.45, 4.0),
+                        (  462, 10.37, 4.5),
+                        (  692, 18.20, 6.0),
+                        ('inf', 32.00, 6.5),
+                    ),
+                    'bi-weekly':(
+                        (  231,  0.00, 3.0),
+                        (  577,  6.93, 4.0),
+                        (  923, 20.77, 4.5),
+                        ( 1385, 36.34, 6.0),
+                        ('inf', 64.06, 6.5),
+                    ),
+                    'semi-monthly':(
+                        (  250,  0.00, 3.0),
+                        (  625,  7.50, 4.0),
+                        ( 1000, 22.50, 4.5),
+                        ( 1500, 39.38, 6.0),
+                        ('inf', 69.38, 6.5),
+                    ),
+                    'monthly':(
+                        (  500,   0.00, 3.0),
+                        ( 1250,  15.00, 4.0),
+                        ( 2000,  45.00, 4.5),
+                        ( 3000,  78.75, 6.0),
+                        ('inf', 138.75, 6.5),
+                    ),
+                    'annually':(
+                        ( 6000,    0.00, 3.0),
+                        (15000,  180.00, 4.0),
+                        (24000,  540.00, 4.5),
+                        (36000,  945.00, 6.0),
+                        ('inf', 1665.00, 6.5),
+                    ),
                 },
                 'head_household': {
-                    'weekly':((192, 0.00, 3.0), (481, 5.76, 4.0), (769, 17.32, 4.5), (1154, 30.28, 6.0), ('inf', 53.38, 6.5)),
-                    'bi-weekly':((385, 0.00, 3.0), (962, 11.55, 4.0), (1538, 34.63, 4.5), (2308, 60.55, 6.0), ('inf', 106.75, 6.5)),
-                    'semi-monthly':((417, 0.00, 3.0), (1042, 12.51, 4.0), (1667, 37.51, 4.5), (2500, 65.64, 6.0), ('inf', 115.62, 6.5)),
-                    'monthly':((833, 0.00, 3.0), (2083, 24.99, 4.0), (3333, 74.99, 4.5), (5000, 131.24, 6.0), ('inf', 231.26, 6.5)),
-                    'annually':((10000, 0.00, 3.0), (25000, 300.00, 4.0), (40000, 900.00, 4.5), (60000, 1575.00, 6.0), ('inf', 2775.00, 6.5)),
+                    'weekly':(
+                        (  192,  0.00, 3.0),
+                        (  481,  5.76, 4.0),
+                        (  769, 17.32, 4.5),
+                        ( 1154, 30.28, 6.0),
+                        ('inf', 53.38, 6.5),
+                    ),
+                    'bi-weekly':(
+                        (  385,   0.00, 3.0),
+                        (  962,  11.55, 4.0),
+                        ( 1538,  34.63, 4.5),
+                        ( 2308,  60.55, 6.0),
+                        ('inf', 106.75, 6.5),
+                    ),
+                    'semi-monthly':(
+                        (  417,   0.00, 3.0),
+                        ( 1042,  12.51, 4.0),
+                        ( 1667,  37.51, 4.5),
+                        ( 2500,  65.64, 6.0),
+                        ('inf', 115.62, 6.5),
+                    ),
+                    'monthly':(
+                        (  833,   0.00, 3.0),
+                        ( 2083,  24.99, 4.0),
+                        ( 3333,  74.99, 4.5),
+                        ( 5000, 131.24, 6.0),
+                        ('inf', 231.26, 6.5),
+                    ),
+                    'annually':(
+                        ( 10000,    0.00, 3.0),
+                        ( 25000,  300.00, 4.0),
+                        ( 40000,  900.00, 4.5),
+                        ( 60000, 1575.00, 6.0),
+                        ( 'inf', 2775.00, 6.5),
+                    ),
                 },
             }</field>
             <field name="rule_parameter_id" ref="rule_parameter_us_wv_sit_tax_rate"/>