diff --git a/htdocs/societe/paymentmodes.php b/htdocs/societe/paymentmodes.php
index 5b9bd1046ef..7d082440661 100644
--- a/htdocs/societe/paymentmodes.php
+++ b/htdocs/societe/paymentmodes.php
@@ -516,6 +516,40 @@ if (empty($reshook)) {
 				}
 			}
 		}
+		if ($action == 'syncsepatostripe') {
+			$companybankaccount->fetch(GETPOST('bankid'));
+			// print "stripe account = " . json_encode($stripe->getStripeAccount($service));
+			// print json_encode($companybankaccount);
+			// print "fetch id = " . json_encode($socid);
+
+			$companypaymentmode = new CompanyPaymentMode($db);
+			$companypaymentmode->fetch(null, null, $socid);
+			// print json_encode($companypaymentmode);
+
+			if ($companypaymentmode->type != 'ban') {
+				$error++;
+				setEventMessages('ThisPaymentModeIsNotSepa', null, 'errors');
+			} else {
+				// Get the Stripe customer
+				$cu = $stripe->customerStripe($object, $stripeacc, $servicestatus);
+				// print json_encode($cu);
+				if (!$cu) {
+					$error++;
+					setEventMessages($stripe->error, $stripe->errors, 'errors');
+				}
+
+				if (!$error) {
+					// Creation of Stripe SEPA + update of societe_account
+					$card = $stripe->sepaStripe($cu, $companypaymentmode, $stripeacc, $servicestatus, 1);
+					if (!$card) {
+						$error++;
+						setEventMessages($stripe->error, $stripe->errors, 'errors');
+					} else {
+						setEventMessages("", array("SEPA on Stripe", "SEPA IBAN is now linked to customer account !"));
+					}
+				}
+			}
+		}
 
 		if ($action == 'setkey_account') {
 			$error = 0;
@@ -632,7 +666,7 @@ if (empty($reshook)) {
 		} elseif ($action == 'setassourcedefault') {	// Set as default when payment mode defined remotely only
 			try {
 				$cu = $stripe->customerStripe($object, $stripeacc, $servicestatus);
-				if (preg_match('/pm_/', $source)) {
+				if (preg_match('/pm_|src_/', $source)) {
 					$cu->invoice_settings->default_payment_method = (string) $source; // New
 				} else {
 					$cu->default_source = (string) $source; // Old
@@ -660,6 +694,10 @@ if (empty($reshook)) {
 						// $card->detach();  Does not work with card_, only with src_
 						if (method_exists($card, 'detach')) {
 							$card->detach();
+							$sql = "UPDATE ".MAIN_DB_PREFIX."societe_rib as sr ";
+							$sql .= " SET stripe_card_ref = null";
+							$sql .= " WHERE sr.stripe_card_ref = '".$db->escape($source)."'";
+							$resql = $db->query($sql);
 						} else {
 							$card->delete();
 						}
@@ -1465,7 +1503,7 @@ if ($socid && $action != 'edit' && $action != 'create' && $action != 'editcard'
 			// Edit/Delete
 			print '<td class="right nowraponall">';
 			if ($permissiontoaddupdatepaymentinformation) {
-				print '<a class="editfielda marginrightonly marginleftonly" href="'.$_SERVER["PHP_SELF"].'?socid='.$object->id.'&id='.$rib->id.'&action=createbanonstripe">';
+				print '<a class="editfielda marginrightonly marginleftonly" href="'.$_SERVER["PHP_SELF"].'?socid='.$object->id.'&id='.$rib->id.'&action=syncsepatostripe">';
 				print img_picto($langs->trans("CreateBAN"), 'stripe');
 				print '</a>';
 
diff --git a/htdocs/stripe/class/stripe.class.php b/htdocs/stripe/class/stripe.class.php
index 5ec149ba07f..6410050c642 100644
--- a/htdocs/stripe/class/stripe.class.php
+++ b/htdocs/stripe/class/stripe.class.php
@@ -589,6 +589,130 @@ class Stripe extends CommonObject
 		}
 	}
 
+	/**
+		 * Get the Stripe SEPA of a company payment mode
+		 *
+		 * @param	\Stripe\StripeCustomer	$cu								Object stripe customer.
+		 * @param	CompanyPaymentMode		$object							Object companypaymentmode to check, or create on stripe (create on stripe also update the societe_rib table for current entity)
+		 * @param	string					$stripeacc						''=Use common API. If not '', it is the Stripe connect account 'acc_....' to use Stripe connect
+		 * @param	int						$status							Status (0=test, 1=live)
+		 * @param	int						$createifnotlinkedtostripe		1=Create the stripe sepa and the link if the sepa is not yet linked to a stripe sepa. Deprecated with new Stripe API and SCA.
+		 * @return 	\Stripe\PaymentMethod|null 			Stripe SEPA or null if not found
+		 */
+	public function sepaStripe($cu, CompanyPaymentMode $object, $stripeacc = '', $status = 0, $createifnotlinkedtostripe = 0)
+	{
+		global $conf, $user, $langs;
+		$sepa = null;
+
+		$sql = "SELECT sa.stripe_card_ref, sa.proprio, sa.iban_prefix"; // stripe_card_ref is src_ for sepa
+		$sql .= " FROM ".MAIN_DB_PREFIX."societe_rib as sa";
+		$sql .= " WHERE sa.rowid = '".$this->db->escape($object->id)."'"; // We get record from ID, no need for filter on entity
+		$sql .= " AND sa.type = 'ban'"; //type ban to get normal bank account of customer (prelevement)
+
+		$soc = new Societe($this->db);
+		$soc->fetch($object->fk_soc);
+
+		dol_syslog(get_class($this)."::fetch search stripe sepa(card) id for paymentmode id=".$object->id.", stripeacc=".$stripeacc.", status=".$status.", createifnotlinkedtostripe=".$createifnotlinkedtostripe, LOG_DEBUG);
+		$resql = $this->db->query($sql);
+		if ($resql) {
+			$num = $this->db->num_rows($resql);
+			if ($num) {
+				$obj = $this->db->fetch_object($resql);
+				$cardref = $obj->stripe_card_ref;
+				dol_syslog(get_class($this)."::cardStripe cardref=".$cardref);
+				if ($cardref) {
+					try {
+						if (empty($stripeacc)) {				// If the Stripe connect account not set, we use common API usage
+							if (!preg_match('/^pm_/', $cardref) && !empty($cu->sources)) {
+								$sepa = $cu->sources->retrieve($cardref);
+							} else {
+								$sepa = \Stripe\PaymentMethod::retrieve($cardref);
+							}
+						} else {
+							if (!preg_match('/^pm_/', $cardref) && !empty($cu->sources)) {
+								//$sepa = $cu->sources->retrieve($cardref, array("stripe_account" => $stripeacc));		// this API fails when array stripe_account is provided
+								$sepa = $cu->sources->retrieve($cardref);
+							} else {
+								//$sepa = \Stripe\PaymentMethod::retrieve($cardref, array("stripe_account" => $stripeacc));		// Don't know if this works
+								$sepa = \Stripe\PaymentMethod::retrieve($cardref);
+							}
+						}
+					} catch (Exception $e) {
+						$this->error = $e->getMessage();
+						dol_syslog($this->error, LOG_WARNING);
+					}
+				} elseif ($createifnotlinkedtostripe) {
+					$iban = $obj->iban_prefix; //prefix ?
+					$ipaddress = getUserRemoteIP();
+
+					$dataforcard = array(
+						'type'=>'sepa_debit',
+						"sepa_debit" => array('iban' => $iban),
+						'currency' => 'eur',
+						'usage' => 'reusable',
+						'owner' => array(
+							'name' => $soc->name,
+						),
+						"metadata" => array('dol_id'=>$object->id, 'dol_version'=>DOL_VERSION, 'dol_entity'=>$conf->entity, 'ipaddress'=>$ipaddress)
+					);
+
+					//$a = \Stripe\Stripe::getApiKey();
+					//var_dump($a);var_dump($stripeacc);exit;
+					try {
+						dol_syslog("Try to create sepa_debit 0");
+
+						$service = 'StripeTest';
+						$servicestatus = 0;
+						if (!empty($conf->global->STRIPE_LIVE) && !GETPOST('forcesandbox', 'alpha')) {
+							$service = 'StripeLive';
+							$servicestatus = 1;
+						}
+						// Force to use the correct API key
+						global $stripearrayofkeysbyenv;
+						$stripeacc = $stripearrayofkeysbyenv[$servicestatus]['secret_key'];
+
+						dol_syslog("Try to create sepa_debit with data = ".json_encode($dataforcard));
+						$s = new \Stripe\StripeClient($stripeacc);
+						$sepa = $s->sources->create($dataforcard);
+						if (!$sepa) {
+							$this->error = 'Creation of sepa_debit on Stripe has failed';
+						} else {
+							//association du client avec cette source de paimeent
+							$cs = $cu->createSource(
+								$cu->id,
+								[
+								'source' => $sepa->id,
+								]
+							);
+							if (!$cs) {
+								$this->error = 'Link SEPA <-> Customer failed';
+							} else {
+								dol_syslog("Try to create sepa_debit 3");
+								// print json_encode($sepa);
+
+								$sql = "UPDATE ".MAIN_DB_PREFIX."societe_rib";
+								$sql .= " SET stripe_card_ref = '".$this->db->escape($sepa->id)."', card_type = 'sepa_debit',";
+								$sql .= " stripe_account= '" . $this->db->escape($cu->id . "@" . $stripeacc) . "'";
+								$sql .= " WHERE rowid = '".$this->db->escape($object->id)."'";
+								$sql .= " AND type = 'ban'";
+								$resql = $this->db->query($sql);
+								if (!$resql) {
+									$this->error = $this->db->lasterror();
+								}
+							}
+						}
+					} catch (Exception $e) {
+						$this->error = $e->getMessage();
+						dol_syslog($this->error, LOG_WARNING);
+					}
+				}
+			}
+		} else {
+			dol_print_error($this->db);
+		}
+
+		return $sepa;
+	}
 
 	/**
 	 * Get the Stripe payment intent. Create it with confirmnow=false