diff --git a/l10n_us_hr_payroll/data/state/ut_utah.xml b/l10n_us_hr_payroll/data/state/ut_utah.xml
index cb3b9710..53a3d4d1 100644
--- a/l10n_us_hr_payroll/data/state/ut_utah.xml
+++ b/l10n_us_hr_payroll/data/state/ut_utah.xml
@@ -6,19 +6,11 @@
         <field name="code">us_ut_suta_wage_base</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <record id="rule_parameter_us_ut_suta_wage_base_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">36600.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_suta_wage_base"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-<!--        https://jobs.utah.gov/UI/Employer/Public/Questions/TaxRates.aspx#:~:text=For%202021%2C%20the%20minimum%20overall,to%20the%20overall%20tax%20rate.-->
-        <record id="rule_parameter_us_ut_suta_wage_base_2021" model="hr.rule.parameter.value">
-            <field name="parameter_value">38900.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_suta_wage_base"/>
-            <field name="date_from" eval="datetime(2021, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_ut_suta_wage_base_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">36600.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_ut_suta_wage_base"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <!-- Rate -->
     <record id="rule_parameter_us_ut_suta_rate" model="hr.rule.parameter">
@@ -32,13 +24,6 @@
             <field name="rule_parameter_id" ref="rule_parameter_us_ut_suta_rate"/>
             <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
         </record>
-<!--        https://jobs.utah.gov/UI/Employer/Public/Questions/TaxRates.aspx#:~:text=For%202021%2C%20the%20minimum%20overall,to%20the%20overall%20tax%20rate.-->
-<!--        Benefit Ratio(unique to client) X Reserve Factor(1.05% for 2021) + Social Cost(.002)-->
-        <record id="rule_parameter_us_ut_suta_rate_2021" model="hr.rule.parameter.value">
-            <field name="parameter_value">0.1052</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_suta_rate"/>
-            <field name="date_from" eval="datetime(2021, 1, 1).date()"/>
-        </record>
     </data>
     
     <record id="rule_parameter_us_ut_tax_rate" model="hr.rule.parameter">
@@ -46,101 +31,89 @@
         <field name="code">us_ut_tax_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-<!--        rates unchanged in 2021-->
-        <record id="rule_parameter_us_ut_tax_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">0.0495</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_tax_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
-    <!-- Table based on https://tax.utah.gov/forms/pubs/pub-14.pdf -->
+    <record id="rule_parameter_us_ut_tax_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">0.0495</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_ut_tax_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
+
     <record id="rule_parameter_us_ut_sit_allowances_rate" model="hr.rule.parameter">
         <field name="name">US UT Utah Allowances Rate</field>
         <field name="code">us_ut_sit_allowances_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Table based on https://tax.utah.gov/forms/pubs/pub-14.pdf -->
-<!--        Note at top of page 12:-->
-<!--        "Note: Use the Single column for taxpayers who file as head-of-household on their federal return." -->
-        <record id="rule_parameter_us_ut_sit_allowances_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">{
-                'single': {
-                    'weekly' :        7,
-                    'bi-weekly' :     14,
-                    'semi-monthly':   15,
-                    'monthly' :       30,
-                    'quarterly' :     90,
-                    'semi-annual':   180,
-                    'annually':      360,
-                },
-                'married': {
-                    'weekly' :        14,
-                    'bi-weekly' :     28,
-                    'semi-monthly':   30,
-                    'monthly' :       60,
-                    'quarterly' :    180,
-                    'semi-annual':   360,
-                    'annually':      720,
-                },
-                'head_household': {
-                    'weekly' :        7,
-                    'bi-weekly' :     14,
-                    'semi-monthly':   15,
-                    'monthly' :       30,
-                    'quarterly' :     90,
-                    'semi-annual':   180,
-                    'annually':      360,
-                },
-            }</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_sit_allowances_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
-    <!-- Table based on https://tax.utah.gov/forms/pubs/pub-14.pdf -->
+    <record id="rule_parameter_us_ut_sit_allowances_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">{
+            'single': {
+                'weekly' :        7,
+                'bi-weekly' :     14,
+                'semi-monthly':   15,
+                'monthly' :       30,
+                'quarterly' :     90,
+                'semi-annual':   180,
+                'annually':      360,
+            },
+            'married': {
+                'weekly' :        14,
+                'bi-weekly' :     28,
+                'semi-monthly':   30,
+                'monthly' :       60,
+                'quarterly' :    180,
+                'semi-annual':   360,
+                'annually':      720,
+            },
+            'head_household': {
+                'weekly' :        7,
+                'bi-weekly' :     14,
+                'semi-monthly':   15,
+                'monthly' :       30,
+                'quarterly' :     90,
+                'semi-annual':   180,
+                'annually':      360,
+            },
+        }</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_ut_sit_allowances_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
+
     <record id="rule_parameter_us_ut_sit_tax_rate" model="hr.rule.parameter">
         <field name="name">US UT Utah SIT Tax Rate</field>
         <field name="code">us_ut_sit_tax_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-<!--        unchanged in 2021-->
-<!--        see page 9 line 4 and line 5 in schedules https://tax.utah.gov/forms/pubs/pub-14.pdf-->
-        <record id="rule_parameter_us_ut_sit_tax_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">{
-                'single': {
-                    'weekly': ((137, 1.3)),
-                    'bi-weekly': ((274, 1.3)),
-                    'semi-monthly': ((297, 1.3)),
-                    'monthly': ((594, 1.3)),
-                    'quarterly': ((1782, 1.3)),
-                    'semi-annual': ((3564, 1.3)),
-                    'annually': ((7128, 1.3)),
-                },
-                'married': {
-                    'weekly': ((274, 1.3)),
-                    'bi-weekly': (548, 1.3),
-                    'semi-monthly': ((594, 1.3)),
-                    'monthly': ((1188, 1.3)),
-                    'quarterly': ((3564, 1.3)),
-                    'semi-annual': ((7128, 1.3)),
-                    'annually': ((14256, 1.3)),
-                },
-                'head_household': {
-                    'weekly': ((137, 1.3)),
-                    'bi-weekly': ((274, 1.3)),
-                    'semi-monthly': ((297, 1.3)),
-                    'monthly': ((594, 1.3)),
-                    'quarterly': ((1782, 1.3)),
-                    'semi-annual': ((3564, 1.3)),
-                    'annually': ((7128, 1.3)),
-                },
-            }</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_ut_sit_tax_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_ut_sit_tax_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">{
+            'single': {
+                'weekly': ((137, 1.3)),
+                'bi-weekly': ((274, 1.3)),
+                'semi-monthly': ((297, 1.3)),
+                'monthly': ((594, 1.3)),
+                'quarterly': ((1782, 1.3)),
+                'semi-annual': ((3564, 1.3)),
+                'annually': ((7128, 1.3)),
+            },
+            'married': {
+                'weekly': ((274, 1.3)),
+                'bi-weekly': (548, 1.3),
+                'semi-monthly': ((594, 1.3)),
+                'monthly': ((1188, 1.3)),
+                'quarterly': ((3564, 1.3)),
+                'semi-annual': ((7128, 1.3)),
+                'annually': ((14256, 1.3)),
+            },
+            'head_household': {
+                'weekly': ((137, 1.3)),
+                'bi-weekly': ((274, 1.3)),
+                'semi-monthly': ((297, 1.3)),
+                'monthly': ((594, 1.3)),
+                'quarterly': ((1782, 1.3)),
+                'semi-annual': ((3564, 1.3)),
+                'annually': ((7128, 1.3)),
+            },
+        }</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_ut_sit_tax_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <!-- Partners and Contribution Registers -->
     <record id="res_partner_us_ut_dor" model="res.partner">
diff --git a/l10n_us_hr_payroll/data/state/va_virginia.xml b/l10n_us_hr_payroll/data/state/va_virginia.xml
index d1c2db08..985cb4ba 100644
--- a/l10n_us_hr_payroll/data/state/va_virginia.xml
+++ b/l10n_us_hr_payroll/data/state/va_virginia.xml
@@ -6,14 +6,11 @@
         <field name="code">us_va_suta_wage_base</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Unchanged in 2021 https://www.vec.virginia.gov/employers/faqs/Employer-UI-Tax-Questions -->
-        <record id="rule_parameter_us_va_suta_wage_base_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">8000.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_suta_wage_base"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_va_suta_wage_base_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">8000.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_va_suta_wage_base"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <!-- Rate -->
     <record id="rule_parameter_us_va_suta_rate" model="hr.rule.parameter">
@@ -27,76 +24,56 @@
             <field name="rule_parameter_id" ref="rule_parameter_us_va_suta_rate"/>
             <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
         </record>
-        <!-- https://www.vec.virginia.gov/employers/faqs/Employer-UI-Tax-Questions -->
-        <record id="rule_parameter_us_va_suta_rate_2021" model="hr.rule.parameter.value">
-            <field name="parameter_value">2.5</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_suta_rate"/>
-            <field name="date_from" eval="datetime(2021, 1, 1).date()"/>
-        </record>
     </data>
 
-
-    <!-- Table page no 10 based https://www.tax.virginia.gov/sites/default/files/inline-files/Employer%20Withholding%20Instructions.pdf -->
     <record id="rule_parameter_us_va_sit_rate" model="hr.rule.parameter">
         <field name="name">US VA Virginia SIT Rate Table</field>
         <field name="code">us_va_sit_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Unchanged in 2021 https://www.business.tax.virginia.gov/calculators/withholding-calculator.cfm -->
-        <record id="rule_parameter_us_va_sit_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">[
-                    (      0.00,       0.0,  2.00),
-                    (   3000.00,      60.0,  3.00),
-                    (   5000.00,     120.0,  5.00),
-                    (  17000.00,     720.0,  5.75),
-                ]</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_va_sit_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">[
+                (      0.00,       0.0,  2.00),
+                (   3000.00,      60.0,  3.00),
+                (   5000.00,     120.0,  5.00),
+                (  17000.00,     720.0,  5.75),
+            ]</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <record id="rule_parameter_us_va_sit_exemption_rate" model="hr.rule.parameter">
         <field name="name">US VA Virginia SIT Exemption Rate Table</field>
         <field name="code">us_va_sit_exemption_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Unchanged in 2021 https://www.business.tax.virginia.gov/calculators/withholding-calculator.cfm -->
-        <record id="rule_parameter_us_va_sit_exemption_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">930.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_exemption_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_va_sit_exemption_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">930.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_exemption_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <record id="rule_parameter_us_va_sit_other_exemption_rate" model="hr.rule.parameter">
         <field name="name">US VA Virginia SIT Other Exemption Rate Table</field>
         <field name="code">us_va_sit_other_exemption_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Unchanged in 2021 https://www.business.tax.virginia.gov/calculators/withholding-calculator.cfm -->
-        <record id="rule_parameter_us_va_sit_other_exemption_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">800.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_other_exemption_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_va_sit_other_exemption_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">800.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_other_exemption_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <record id="rule_parameter_us_va_sit_deduction" model="hr.rule.parameter">
         <field name="name">US VA Virginia SIT Deduction</field>
         <field name="code">us_va_sit_deduction</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <!-- Unchanged in 2021 https://www.business.tax.virginia.gov/calculators/withholding-calculator.cfm -->
-        <record id="rule_parameter_us_va_sit_deduction_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">4500.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_deduction"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_va_sit_deduction_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">4500.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_va_sit_deduction"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <!-- Partners and Contribution Registers -->
     <record id="res_partner_us_va_dor" model="res.partner">
diff --git a/l10n_us_hr_payroll/data/state/vt_vermont.xml b/l10n_us_hr_payroll/data/state/vt_vermont.xml
index 9ee8c497..7626e998 100644
--- a/l10n_us_hr_payroll/data/state/vt_vermont.xml
+++ b/l10n_us_hr_payroll/data/state/vt_vermont.xml
@@ -1,23 +1,16 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <odoo>
-    <!-- Wage Base from  https://labor.vermont.gov/unemployment-insurance/ui-employers/quarterly-reporting-taxable-wage-information -->
+    <!-- Wage Base -->
     <record id="rule_parameter_us_vt_suta_wage_base" model="hr.rule.parameter">
         <field name="name">US VT Vermont SUTA Wage Base</field>
         <field name="code">us_vt_suta_wage_base</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <record id="rule_parameter_us_vt_suta_wage_base_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">16100.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_vt_suta_wage_base"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-        <record id="rule_parameter_us_vt_suta_wage_base_2021" model="hr.rule.parameter.value">
-            <field name="parameter_value">14100.0</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_vt_suta_wage_base"/>
-            <field name="date_from" eval="datetime(2021, 1, 1).date()"/>
-        </record>
-    </data>
+    <record id="rule_parameter_us_vt_suta_wage_base_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">16100.0</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_vt_suta_wage_base"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
 
     <!-- Rate -->
     <record id="rule_parameter_us_vt_suta_rate" model="hr.rule.parameter">
@@ -26,7 +19,6 @@
         <field name="country_id" ref="base.us"/>
     </record>
     <data noupdate="1">
-        <!-- Unchanged in 2021 https://labor.vermont.gov/unemployment-insurance/ui-employers/unemployment-tax-rates -->
         <record id="rule_parameter_us_vt_suta_rate_2020" model="hr.rule.parameter.value">
             <field name="parameter_value">1.0</field>
             <field name="rule_parameter_id" ref="rule_parameter_us_vt_suta_rate"/>
@@ -39,230 +31,118 @@
         <field name="code">us_vt_sit_allowances_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <record id="rule_parameter_us_vt_sit_allowances_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">{
-                'weekly' :         83.65,
-                'bi-weekly' :     167.31,
-                'semi-monthly':   181.25,
-                'monthly' :       362.50,
-                'quarterly' :    1087.50,
-                'annually':      4350.00,
-            }</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_vt_sit_allowances_rate"/>
-            <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
-        </record>
-        <!-- https://tax.vermont.gov/sites/tax/files/documents/GB-1210-2021.pdf -->
-        <record id="rule_parameter_us_vt_sit_allowances_rate_2021" model="hr.rule.parameter.value">
-            <field name="parameter_value">{
-                'weekly' :         84.62,
-                'bi-weekly' :     169.23,
-                'semi-monthly':   183.33,
-                'monthly' :       366.67,
-                'quarterly' :    1100.00,
-                'annually':      4400.00,
-            }</field>
-            <field name="rule_parameter_id" ref="rule_parameter_us_vt_sit_allowances_rate"/>
-            <field name="date_from" eval="datetime(2021, 1, 1).date()"/>
-        </record>
-    </data>
-    <!-- Table based on https://tax.vermont.gov/sites/tax/files/documents/WithholdingInstructions.pdf-->
+    <record id="rule_parameter_us_vt_sit_allowances_rate_2020" model="hr.rule.parameter.value">
+        <field name="parameter_value">{
+            'weekly' :         83.65,
+            'bi-weekly' :     167.31,
+            'semi-monthly':   181.25,
+            'monthly' :       362.50,
+            'quarterly' :    1087.50,
+            'annually':      4350.00,
+        }</field>
+        <field name="rule_parameter_id" ref="rule_parameter_us_vt_sit_allowances_rate"/>
+        <field name="date_from" eval="datetime(2020, 1, 1).date()"/>
+    </record>
+
     <record id="rule_parameter_us_vt_sit_tax_rate" model="hr.rule.parameter">
         <field name="name">US VT Vermont SIT Tax Rate</field>
         <field name="code">us_vt_sit_tax_rate</field>
         <field name="country_id" ref="base.us"/>
     </record>
-    <data noupdate="1">
-        <record id="rule_parameter_us_vt_sit_tax_rate_2020" model="hr.rule.parameter.value">
-            <field name="parameter_value">{
-                'single': {
-                    'weekly': (
-                        (   60,   0.00, 0.00),
-                        (  836,   0.00, 3.35),
-                        ( 1941,  26.00, 6.60),
-                        ( 3983,  98.93, 7.60),
-                        ('inf', 254.12, 8.75),
-                    ),
-                    'bi-weekly': (
-                        (  120,   0.00, 0.00),
-                        ( 1672,   0.00, 3.35),
-                        ( 3882,  51.99, 6.60),
-                        ( 7966, 197.85, 7.60),
-                        ('inf', 508.24, 8.75),
-                    ),
-                    'semi-monthly': (
-                        (  130,   0.00, 0.00),
-                        ( 1811,   0.00, 3.35),
-                        ( 4205,  56.31, 6.60),
-                        ( 8630, 214.32, 7.60),
-                        ('inf', 550.62, 8.75),
-                    ),
-                    'monthly': (
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-        <!-- https://tax.vermont.gov/sites/tax/files/documents/GB-1210-2021.pdf -->
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     <!-- Partners and Contribution Registers -->
     <record id="res_partner_us_vt_dor" model="res.partner">