--- /dev/null
+-- @tag: tax_reverse_charge
+-- @description: Reverse Charge für Kreditorenbelege
+-- @depends: release_3_6_0
+-- @ignore: 1
+
+ALTER TABLE tax add column reverse_charge_chart_id integer;
+
+INSERT INTO chart (
+ accno, description,
+ charttype, category, link,
+ taxkey_id
+ )
+SELECT
+ '1577','Abziehbare Vorst. nach §13b UstG 19%',
+ 'A', 'E', 'AP_tax:IC_taxpart:IC_taxservice',
+ 0
+WHERE EXISTS ( -- update only for SKR03
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR03EU' AND NOT EXISTS (SELECT id from chart where accno='1577')
+);
+
+INSERT INTO chart (
+ accno, description,
+ charttype, category, link,
+ taxkey_id
+ )
+SELECT
+ '1787','Umsatzsteuer nach §13b UStG 19%',
+ 'A', 'I', 'AR_tax:IC_taxpart:IC_taxservice',
+ 0
+WHERE EXISTS ( -- update only for SKR03
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR03EU' AND NOT EXISTS (SELECT id from chart where accno='1787')
+);
+
+
+INSERT INTO chart (
+ accno, description,
+ charttype, category, link,
+ taxkey_id
+ )
+SELECT
+ '1407','Abziehbare Vorst. nach §13b UstG 19%',
+ 'A', 'E', 'AP_tax:IC_taxpart:IC_taxservice',
+ 0
+WHERE EXISTS ( -- update only for SKR04
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR04EU' AND NOT EXISTS (SELECT id from chart where accno='1407')
+);
+
+INSERT INTO chart (
+ accno, description,
+ charttype, category, link,
+ taxkey_id
+ )
+SELECT
+ '3837','Umsatzsteuer nach §13b UStG 19%',
+ 'A', 'I', 'AR_tax:IC_taxpart:IC_taxservice',
+ 0
+WHERE EXISTS ( -- update only for SKR04
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR04EU' AND NOT EXISTS (SELECT id from chart where accno='3837')
+);
+
+
+
+INSERT INTO tax (
+ chart_id,
+ reverse_charge_chart_id,
+ rate,
+ taxkey,
+ taxdescription,
+ chart_categories
+ )
+ SELECT
+ (SELECT id FROM chart WHERE accno = '1577'),
+ (SELECT id FROM chart WHERE accno = '1787'), 0,
+ '94', '19% Vorsteuer und 19% Umsatzsteuer', 'EI'
+WHERE EXISTS ( -- update only for SKR03
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR03EU'
+);
+
+
+INSERT INTO tax (
+ chart_id,
+ reverse_charge_chart_id,
+ rate,
+ taxkey,
+ taxdescription,
+ chart_categories
+ )
+ SELECT
+ (SELECT id FROM chart WHERE accno = '1407'),
+ (SELECT id FROM chart WHERE accno = '3837'), 0,
+ '94', '19% Vorsteuer und 19% Umsatzsteuer', 'EI'
+WHERE EXISTS ( -- update only for SKR03
+ SELECT coa FROM defaults
+ WHERE defaults.coa='Germany-DATEV-SKR04EU'
+);
+
+;
+-- if not defined
+insert into taxkeys(chart_id,tax_id,taxkey_id,startdate) SELECT (SELECT chart_id FROM tax WHERE taxkey = '94'),0,0,'1970-01-01' WHERE NOT EXISTS
+ (SELECT chart_id from taxkeys where chart_id = ( SELECT chart_id FROM tax WHERE taxkey = '94') ;
+insert into taxkeys(chart_id,tax_id,taxkey_id,startdate) SELECT (SELECT reverse_charge_chart_id FROM tax WHERE taxkey = '94'),0,0,'1970-01-01' WHERE NOT EXISTS
+ (SELECT chart_id from taxkeys where chart_id = ( SELECT reverse_charge_chart_id FROM tax WHERE taxkey = '94');
+