diff --git a/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm b/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm
index c7a6285c69..664246ce15 100644
--- a/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm
+++ b/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm
@@ -115,7 +115,7 @@ sub update_sourcedid ($self, $userID) {
 }
 
 # Checks if the set is past the LTISendScoresAfterDate or has met the LTISendGradesEarlyThreshold
-sub can_submit_LMS_score ($self, $db, $ce, $userID, $setID) {
+sub can_submit_LMS_score ($invocant, $db, $ce, $userID, $setID) {
 	my $userSet = $db->getMergedSet($userID, $setID);
 
 	if ($ce->{LTISendScoresAfterDate} ne 'never') {
@@ -164,6 +164,8 @@ async sub submit_set_grade ($self, $userID, $setID) {
 	my $ce = $c->{ce};
 	my $db = $c->{db};
 
+	return unless $self->can_submit_LMS_score($db, $ce, $userID, $setID);
+
 	my $user = $db->getUser($userID);
 	return 0 unless $user;
 
@@ -175,26 +177,15 @@ async sub submit_set_grade ($self, $userID, $setID) {
 		if !$userSet->lis_source_did && ($ce->{debug_lti_grade_passback} || $self->{post_processing_mode});
 
 	my $score;
-	my $criticalDate;
 
 	if ($userSet->assignment_type =~ /gateway/) {
-		$score        = scalar(grade_gateway($db, $setID, $userID));
-		$criticalDate = earliest_gateway_date($db, $userSet, $ce->{LTISendScoresAfterDate})
-			unless ($ce->{LTISendScoresAfterDate} eq 'never');
+		$score = scalar(grade_gateway($db, $setID, $userID));
 	} else {
-		$score        = grade_set($db, $userSet, $userID);
-		$criticalDate = get_set_date($userSet, $ce->{LTISendScoresAfterDate})
-			unless ($ce->{LTISendScoresAfterDate} eq 'never');
-	}
-
-	if ($ce->{LTISendScoresAfterDate} eq 'never' || $criticalDate && before($criticalDate)) {
-		return if ($ce->{LTISendGradesEarlyThreshold} eq 'attempted' && !set_attempted($db, $userID, $setID));
-		return if ($ce->{LTISendGradesEarlyThreshold} ne 'attempted' && $score < $ce->{LTISendGradesEarlyThreshold});
+		$score = grade_set($db, $userSet, $userID);
 	}
 
 	return await $self->submit_grade($userSet->lis_source_did, $score,
-		($ce->{LTISendScoresAfterDate} eq 'never' || before($criticalDate))
-			&& ($self->{post_processing_mode} || $ce->{LTIGradeOnSubmit} ne 'homework_always'));
+		$self->{post_processing_mode} || $ce->{LTIGradeOnSubmit} ne 'homework_always');
 }
 
 # Submits a score of $score to the lms with $sourcedid as the identifier.
diff --git a/lib/WeBWorK/Authen/LTIAdvantage/SubmitGrade.pm b/lib/WeBWorK/Authen/LTIAdvantage/SubmitGrade.pm
index ba33c706ea..0bbb0736fc 100644
--- a/lib/WeBWorK/Authen/LTIAdvantage/SubmitGrade.pm
+++ b/lib/WeBWorK/Authen/LTIAdvantage/SubmitGrade.pm
@@ -193,7 +193,7 @@ async sub get_access_token ($self) {
 }
 
 # Checks if the set is past the LTISendScoresAfterDate or has met the LTISendGradesEarlyThreshold
-sub can_submit_LMS_score ($self, $db, $ce, $userID, $setID) {
+sub can_submit_LMS_score ($invocant, $db, $ce, $userID, $setID) {
 	my $userSet = $db->getMergedSet($userID, $setID);
 
 	if ($ce->{LTISendScoresAfterDate} ne 'never') {
@@ -243,6 +243,8 @@ async sub submit_set_grade ($self, $userID, $setID) {
 	my $ce = $c->{ce};
 	my $db = $c->{db};
 
+	return unless $self->can_submit_LMS_score($db, $ce, $userID, $setID);
+
 	my $user = $db->getUser($userID);
 	return 0 unless $user;
 
@@ -254,29 +256,15 @@ async sub submit_set_grade ($self, $userID, $setID) {
 
 	my $totalRight;
 	my $total;
-	my $criticalDate;
 
 	if ($userSet->assignment_type =~ /gateway/) {
 		($totalRight, $total) = grade_gateway($db, $setID, $userID);
-		$criticalDate = earliest_gateway_date($db, $userSet, $userID, $ce->{LTISendScoresAfterDate})
-			unless ($ce->{LTISendScoresAfterDate} eq 'never');
 	} else {
 		($totalRight, $total) = (grade_set($db, $userSet, $userID))[ 0, 1 ];
-		$criticalDate = get_set_date($userSet, $ce->{LTISendScoresAfterDate})
-			unless ($ce->{LTISendScoresAfterDate} eq 'never');
-	}
-
-	if ($ce->{LTISendScoresAfterDate} eq 'never' || $criticalDate && before($criticalDate)) {
-		return if ($ce->{LTISendGradesEarlyThreshold} eq 'attempted' && !set_attempted($db, $userID, $setID));
-		return
-			if ($ce->{LTISendGradesEarlyThreshold} ne 'attempted'
-				&& $total
-				&& $totalRight / $total < $ce->{LTISendGradesEarlyThreshold});
 	}
 
 	return await $self->submit_grade($user->lis_source_did, $userSet->lis_source_did, $totalRight, $total,
-		($ce->{LTISendScoresAfterDate} eq 'never' || before($criticalDate))
-			&& ($self->{post_processing_mode} || $ce->{LTIGradeOnSubmit} ne 'homework_always'));
+		$self->{post_processing_mode} || $ce->{LTIGradeOnSubmit} ne 'homework_always');
 }
 
 # Submits scoreGiven and scoreMaximum to the lms with $sourcedid as the identifier.
diff --git a/lib/WeBWorK/ContentGenerator/GatewayQuiz.pm b/lib/WeBWorK/ContentGenerator/GatewayQuiz.pm
index 0b68889269..f320a736c1 100644
--- a/lib/WeBWorK/ContentGenerator/GatewayQuiz.pm
+++ b/lib/WeBWorK/ContentGenerator/GatewayQuiz.pm
@@ -1024,9 +1024,18 @@ async sub pre_header_initialize ($c) {
 		}
 
 		# Try to update the student score on the LMS if that option is enabled.
-		if ($c->{submitAnswers} && $will{recordAnswers} && $ce->{LTIGradeMode} && $ce->{LTIGradeOnSubmit}) {
+		if (
+			$c->{submitAnswers}
+			&& $will{recordAnswers}
+			&& $ce->{LTIGradeMode}
+			&& ($ce->{LTIGradeOnSubmit} eq 'homework_always' && $ce->{LTIGradeMode} eq 'homework'
+				|| $ce->{LTIGradeOnSubmit}
+				&& $ce->{LTI}{ $ce->{LTIVersion} }{grader}->can_submit_LMS_score($db, $ce, $effectiveUserID, $setID)
+			)
+			)
+		{
 			my $grader = $ce->{LTI}{ $ce->{LTIVersion} }{grader}->new($c);
-			if ($ce->{LTIGradeMode} eq 'course' && $grader->can_submit_LMS_score($db, $ce, $effectiveUserID, $setID)) {
+			if ($ce->{LTIGradeMode} eq 'course') {
 				$LTIGradeResult = await $grader->submit_course_grade($effectiveUserID);
 			} elsif ($ce->{LTIGradeMode} eq 'homework') {
 				$LTIGradeResult = await $grader->submit_set_grade($effectiveUserID, $setID);
diff --git a/lib/WeBWorK/Utils/ProblemProcessing.pm b/lib/WeBWorK/Utils/ProblemProcessing.pm
index 3cda3c1f9e..f030ee541b 100644
--- a/lib/WeBWorK/Utils/ProblemProcessing.pm
+++ b/lib/WeBWorK/Utils/ProblemProcessing.pm
@@ -252,12 +252,14 @@ async sub process_and_log_answer ($c) {
 				if ($ce->{LTIGradeMode}) {
 					my $LMSname        = $ce->{LTI}{ $ce->{LTIVersion} }{LMS_name};
 					my $LTIGradeResult = -1;
-					if ($ce->{LTIGradeOnSubmit}) {
+					if ($ce->{LTIGradeOnSubmit} eq 'homework_always' && $ce->{LTIGradeMode} eq 'homework'
+						|| $ce->{LTIGradeOnSubmit}
+						&& $ce->{LTI}{ $ce->{LTIVersion} }{grader}
+						->can_submit_LMS_score($db, $ce, $problem->user_id, $problem->set_id))
+					{
 						$LTIGradeResult = 0;
 						my $grader = $ce->{LTI}{ $ce->{LTIVersion} }{grader}->new($c);
-						if ($ce->{LTIGradeMode} eq 'course'
-							&& $grader->can_submit_LMS_score($db, $ce, $problem->user_id, $problem->set_id))
-						{
+						if ($ce->{LTIGradeMode} eq 'course') {
 							$LTIGradeResult = await $grader->submit_course_grade($problem->user_id);
 						} elsif ($ce->{LTIGradeMode} eq 'homework') {
 							$LTIGradeResult = await $grader->submit_set_grade($problem->user_id, $problem->set_id);