diff --git a/apps/remix/app/components/general/organisations/organisation-quota-banner.tsx b/apps/remix/app/components/general/organisations/organisation-quota-banner.tsx
index c25f23bb3..b2a5e1a93 100644
--- a/apps/remix/app/components/general/organisations/organisation-quota-banner.tsx
+++ b/apps/remix/app/components/general/organisations/organisation-quota-banner.tsx
@@ -3,6 +3,7 @@ import { SUPPORT_EMAIL } from '@documenso/lib/constants/app';
 import { DO_NOT_INVALIDATE_QUERY_ON_MUTATION, SKIP_QUERY_BATCH_META } from '@documenso/lib/constants/trpc';
 import { INTERNAL_CLAIM_ID } from '@documenso/lib/types/subscription';
 import { trpc } from '@documenso/trpc/react';
+import { cn } from '@documenso/ui/lib/utils';
 import { Alert, AlertDescription } from '@documenso/ui/primitives/alert';
 import { Button } from '@documenso/ui/primitives/button';
 import {
@@ -38,12 +39,18 @@ export const OrganisationQuotaBanner = () => {
     quotaFlags?.isDocumentQuotaExceeded || quotaFlags?.isEmailQuotaExceeded || quotaFlags?.isApiQuotaExceeded,
   );
 
-  // Every member of the organisation sees the banner when a quota is exhausted.
+  const isAnyQuotaNearing = Boolean(
+    quotaFlags?.isDocumentQuotaNearing || quotaFlags?.isEmailQuotaNearing || quotaFlags?.isApiQuotaNearing,
+  );
+
+  // Every member of the organisation sees the banner when a quota is exhausted or
+  // nearing its limit. When both states apply, "exceeded" wins for the banner copy
+  // and the dialog lists both exceeded and nearing items.
   // Note: Skipping free plan banner for now because their quota can incorrectly show as exceeded.
   if (
     !organisation ||
     !quotaFlags ||
-    !isAnyQuotaExceeded ||
+    (!isAnyQuotaExceeded && !isAnyQuotaNearing) ||
     organisation.organisationClaim.originalSubscriptionClaimId === INTERNAL_CLAIM_ID.FREE
   ) {
     return null;
@@ -51,17 +58,29 @@ export const OrganisationQuotaBanner = () => {
 
   return (
     <>
-      <div className="bg-yellow-200 text-yellow-900 dark:bg-yellow-400">
+      <div
+        className={cn({
+          'bg-yellow-200 text-yellow-900 dark:bg-yellow-400': !isAnyQuotaExceeded,
+          'bg-destructive text-destructive-foreground': isAnyQuotaExceeded,
+        })}
+      >
         <div className="mx-auto flex max-w-screen-xl items-center justify-center gap-x-4 px-4 py-2 font-medium text-sm">
           <div className="flex items-center">
             <AlertTriangle className="mr-2.5 h-5 w-5" />
 
-            <Trans>Your organisation has exceeded a fair use limit</Trans>
+            {isAnyQuotaExceeded ? (
+              <Trans>Your organisation has exceeded a fair use limit</Trans>
+            ) : (
+              <Trans>Your organisation is approaching a fair use limit</Trans>
+            )}
           </div>
 
           <Button
             variant="outline"
-            className="text-yellow-900 hover:bg-yellow-100 dark:hover:bg-yellow-500"
+            className={cn({
+              'text-yellow-900 hover:bg-yellow-100 dark:hover:bg-yellow-500': !isAnyQuotaExceeded,
+              'text-destructive-foreground hover:bg-destructive hover:text-white': isAnyQuotaExceeded,
+            })}
             onClick={() => setIsOpen(true)}
             size="sm"
           >
@@ -74,17 +93,27 @@ export const OrganisationQuotaBanner = () => {
         <DialogContent>
           <DialogHeader>
             <DialogTitle>
-              <Trans>Fair use limit exceeded</Trans>
+              {isAnyQuotaExceeded ? <Trans>Fair use limit exceeded</Trans> : <Trans>Approaching fair use limit</Trans>}
             </DialogTitle>
 
             <DialogDescription>
-              <Trans>
-                Your organisation has exceeded a fair use limit. Please contact{' '}
-                <a className="text-primary" href={`mailto:${SUPPORT_EMAIL}`}>
-                  support
-                </a>{' '}
-                to review your plan's limits.
-              </Trans>
+              {isAnyQuotaExceeded ? (
+                <Trans>
+                  Your organisation has exceeded a fair use limit. Please contact{' '}
+                  <a className="text-primary" href={`mailto:${SUPPORT_EMAIL}`}>
+                    support
+                  </a>{' '}
+                  to review your plan's limits.
+                </Trans>
+              ) : (
+                <Trans>
+                  Your organisation is approaching a fair use limit. If you expect to need higher limits, please contact{' '}
+                  <a className="text-primary" href={`mailto:${SUPPORT_EMAIL}`}>
+                    support
+                  </a>{' '}
+                  to review your plan's limits.
+                </Trans>
+              )}
             </DialogDescription>
           </DialogHeader>
 
@@ -106,6 +135,21 @@ export const OrganisationQuotaBanner = () => {
                     <Trans>API requests have been temporarily paused</Trans>
                   </li>
                 )}
+                {quotaFlags.isDocumentQuotaNearing && (
+                  <li className="list-disc">
+                    <Trans>Document usage is approaching fair use limits</Trans>
+                  </li>
+                )}
+                {quotaFlags.isEmailQuotaNearing && (
+                  <li className="list-disc">
+                    <Trans>Email usage is approaching fair use limits</Trans>
+                  </li>
+                )}
+                {quotaFlags.isApiQuotaNearing && (
+                  <li className="list-disc">
+                    <Trans>API usage is approaching fair use limits</Trans>
+                  </li>
+                )}
               </ul>
             </AlertDescription>
           </Alert>
diff --git a/packages/app-tests/e2e/organisations/organisation-quota-banner.spec.ts b/packages/app-tests/e2e/organisations/organisation-quota-banner.spec.ts
new file mode 100644
index 000000000..205bc437e
--- /dev/null
+++ b/packages/app-tests/e2e/organisations/organisation-quota-banner.spec.ts
@@ -0,0 +1,169 @@
+import { INTERNAL_CLAIM_ID } from '@documenso/lib/types/subscription';
+import { generateDatabaseId } from '@documenso/lib/universal/id';
+import { currentMonthlyPeriod } from '@documenso/lib/universal/monthly-period';
+import { prisma } from '@documenso/prisma';
+import { seedUser } from '@documenso/prisma/seed/users';
+import { expect, test } from '@playwright/test';
+
+import { apiSignin } from '../fixtures/authentication';
+
+const BANNER_EXCEEDED_TEXT = 'Your organisation has exceeded a fair use limit';
+const BANNER_NEARING_TEXT = 'Your organisation is approaching a fair use limit';
+
+type SeedQuotaStateOptions = {
+  organisationId: string;
+  organisationClaimId: string;
+  /**
+   * The `originalSubscriptionClaimId` to set on the claim. The banner is suppressed
+   * for `INTERNAL_CLAIM_ID.FREE`, so use a non-free value to make it render.
+   */
+  subscriptionClaimId: string;
+  documentQuota: number | null;
+  documentCount: number;
+};
+
+/**
+ * Point the organisation's document quota and current-period usage at a known
+ * state. Only the document counter is touched; email/api quotas stay `null`
+ * (unlimited) so the document counter is the sole driver of the banner.
+ */
+const seedQuotaState = async ({
+  organisationId,
+  organisationClaimId,
+  subscriptionClaimId,
+  documentQuota,
+  documentCount,
+}: SeedQuotaStateOptions) => {
+  await prisma.organisationClaim.update({
+    where: {
+      id: organisationClaimId,
+    },
+    data: {
+      originalSubscriptionClaimId: subscriptionClaimId,
+      documentQuota,
+    },
+  });
+
+  const period = currentMonthlyPeriod();
+
+  await prisma.organisationMonthlyStat.upsert({
+    where: {
+      organisationId_period: {
+        organisationId,
+        period,
+      },
+    },
+    update: {
+      documentCount,
+    },
+    create: {
+      id: generateDatabaseId('org_monthly_stat'),
+      organisationId,
+      period,
+      documentCount,
+    },
+  });
+};
+
+test('[QUOTA BANNER]: shows the approaching state when a quota is nearing', async ({ page }) => {
+  const { user, organisation } = await seedUser({
+    isPersonalOrganisation: false,
+  });
+
+  // ceil(10 * 0.8) = 8 → nearing, but not yet exceeded.
+  await seedQuotaState({
+    organisationId: organisation.id,
+    organisationClaimId: organisation.organisationClaim.id,
+    subscriptionClaimId: INTERNAL_CLAIM_ID.TEAM,
+    documentQuota: 10,
+    documentCount: 8,
+  });
+
+  await apiSignin({
+    page,
+    email: user.email,
+    redirectPath: `/o/${organisation.url}/settings/general`,
+  });
+
+  await expect(page.getByText(BANNER_NEARING_TEXT)).toBeVisible();
+  await expect(page.getByText(BANNER_EXCEEDED_TEXT)).toBeHidden();
+});
+
+test('[QUOTA BANNER]: shows the exceeded state when a quota is reached', async ({ page }) => {
+  const { user, organisation } = await seedUser({
+    isPersonalOrganisation: false,
+  });
+
+  // usage >= quota → exceeded.
+  await seedQuotaState({
+    organisationId: organisation.id,
+    organisationClaimId: organisation.organisationClaim.id,
+    subscriptionClaimId: INTERNAL_CLAIM_ID.TEAM,
+    documentQuota: 10,
+    documentCount: 10,
+  });
+
+  await apiSignin({
+    page,
+    email: user.email,
+    redirectPath: `/o/${organisation.url}/settings/general`,
+  });
+
+  await expect(page.getByText(BANNER_EXCEEDED_TEXT)).toBeVisible();
+  await expect(page.getByText(BANNER_NEARING_TEXT)).toBeHidden();
+});
+
+test('[QUOTA BANNER]: learn more dialog lists the affected counter', async ({ page }) => {
+  const { user, organisation } = await seedUser({
+    isPersonalOrganisation: false,
+  });
+
+  await seedQuotaState({
+    organisationId: organisation.id,
+    organisationClaimId: organisation.organisationClaim.id,
+    subscriptionClaimId: INTERNAL_CLAIM_ID.TEAM,
+    documentQuota: 10,
+    documentCount: 10,
+  });
+
+  await apiSignin({
+    page,
+    email: user.email,
+    redirectPath: `/o/${organisation.url}/settings/general`,
+  });
+
+  await page.getByRole('button', { name: 'Learn more' }).click();
+
+  const dialog = page.getByRole('dialog');
+
+  await expect(dialog.getByText('Fair use limit exceeded')).toBeVisible();
+  await expect(dialog.getByText('Document creation has been temporarily paused')).toBeVisible();
+  await expect(dialog.getByRole('link', { name: 'support' })).toHaveAttribute('href', /^mailto:/);
+});
+
+test('[QUOTA BANNER]: is hidden for free-claim organisations', async ({ page }) => {
+  const { user, organisation } = await seedUser({
+    isPersonalOrganisation: false,
+  });
+
+  // Usage is exceeded, but a free-claim organisation must never see the banner.
+  await seedQuotaState({
+    organisationId: organisation.id,
+    organisationClaimId: organisation.organisationClaim.id,
+    subscriptionClaimId: INTERNAL_CLAIM_ID.FREE,
+    documentQuota: 10,
+    documentCount: 10,
+  });
+
+  await apiSignin({
+    page,
+    email: user.email,
+    redirectPath: `/o/${organisation.url}/settings/general`,
+  });
+
+  // Anchor on a stable element so banner-absence is meaningful (page fully loaded).
+  await expect(page.getByLabel('Organisation Name*')).toBeVisible();
+
+  await expect(page.getByText(BANNER_EXCEEDED_TEXT)).toBeHidden();
+  await expect(page.getByRole('button', { name: 'Learn more' })).toBeHidden();
+});
diff --git a/packages/email/templates/organisation-limit-alert.tsx b/packages/email/templates/organisation-limit-alert.tsx
new file mode 100644
index 000000000..087155b45
--- /dev/null
+++ b/packages/email/templates/organisation-limit-alert.tsx
@@ -0,0 +1,152 @@
+import { SUPPORT_EMAIL } from '@documenso/lib/constants/app';
+import { msg } from '@lingui/core/macro';
+import { useLingui } from '@lingui/react';
+import { Trans } from '@lingui/react/macro';
+import { match } from 'ts-pattern';
+import { Body, Container, Head, Hr, Html, Preview, Section, Text } from '../components';
+import { TemplateBrandingLogo } from '../template-components/template-branding-logo';
+import { TemplateFooter } from '../template-components/template-footer';
+
+export type OrganisationLimitAlertEmailProps = {
+  assetBaseUrl: string;
+  organisationName: string;
+  counter: 'document' | 'email' | 'api';
+  kind: 'rateLimit' | 'quota' | 'quotaNearing';
+  period: string;
+};
+
+export const OrganisationLimitAlertEmailTemplate = ({
+  assetBaseUrl = 'http://localhost:3002',
+  organisationName = 'Organisation Name',
+  counter = 'email',
+  kind = 'quota',
+  period = '2026-05',
+}: OrganisationLimitAlertEmailProps) => {
+  const { _ } = useLingui();
+
+  const previewText = kind === 'quotaNearing' ? msg`Approaching Your Plan Limits` : msg`Organisation Review Required`;
+
+  return (
+    <Html>
+      <Head />
+      <Preview>{_(previewText)}</Preview>
+
+      <Body className="mx-auto my-auto font-sans">
+        <Section className="bg-white text-slate-500">
+          <Container className="mx-auto mt-8 mb-2 max-w-xl rounded-lg border border-slate-200 border-solid p-2 backdrop-blur-sm">
+            <TemplateBrandingLogo assetBaseUrl={assetBaseUrl} className="mb-4 h-6 p-2" />
+
+            <Section className="p-2 text-slate-500">
+              <Text className="text-center font-medium text-black text-lg">
+                {kind === 'quotaNearing' ? (
+                  <Trans>Approaching Your Plan Limits</Trans>
+                ) : (
+                  <Trans>Organisation Review Required</Trans>
+                )}
+              </Text>
+
+              <div className="mx-auto my-2 w-fit rounded-lg bg-gray-50 px-4 py-2 font-medium text-base text-slate-600">
+                {organisationName}
+              </div>
+
+              {match(kind)
+                .with('quota', () => (
+                  <Text className="text-center text-base">
+                    {match(counter)
+                      .with('document', () => (
+                        <Trans>
+                          We've noticed document activity on your account that exceeds the fair use limits of your
+                          current plan. As a precaution, new document activity has been temporarily paused pending
+                          review.
+                        </Trans>
+                      ))
+                      .with('email', () => (
+                        <Trans>
+                          We've noticed email sending activity on your account that exceeds the fair use limits of your
+                          current plan. As a precaution, new email activity has been temporarily paused pending review.
+                        </Trans>
+                      ))
+                      .with('api', () => (
+                        <Trans>
+                          We've noticed API activity on your account that exceeds the fair use limits of your current
+                          plan. As a precaution, new API activity has been temporarily paused pending review.
+                        </Trans>
+                      ))
+                      .exhaustive()}
+                  </Text>
+                ))
+                .with('rateLimit', () => (
+                  <Text className="text-center text-base">
+                    {match(counter)
+                      .with('document', () => (
+                        <Trans>
+                          Your organisation is generating documents faster than normal, so some requests are being
+                          temporarily throttled.
+                        </Trans>
+                      ))
+                      .with('email', () => (
+                        <Trans>
+                          Your organisation is generating emails faster than normal, so some requests are being
+                          temporarily throttled.
+                        </Trans>
+                      ))
+                      .with('api', () => (
+                        <Trans>
+                          Your organisation is generating API requests faster than normal, so some requests are being
+                          temporarily throttled.
+                        </Trans>
+                      ))
+                      .exhaustive()}
+                  </Text>
+                ))
+                .with('quotaNearing', () => (
+                  <Text className="text-center text-base">
+                    {match(counter)
+                      .with('document', () => (
+                        <Trans>
+                          Your organisation is nearing its fair use limits for creating documents on your current plan.
+                          Once the limit is reached, new document activity will be temporarily paused.
+                        </Trans>
+                      ))
+                      .with('email', () => (
+                        <Trans>
+                          Your organisation is nearing its fair use limits for sending email on your current plan. Once
+                          the limit is reached, new email activity will be temporarily paused.
+                        </Trans>
+                      ))
+                      .with('api', () => (
+                        <Trans>
+                          Your organisation is nearing its fair use limits for making API requests on your current plan.
+                          Once the limit is reached, new API activity will be temporarily paused.
+                        </Trans>
+                      ))
+                      .exhaustive()}
+                  </Text>
+                ))
+                .exhaustive()}
+
+              <Text className="text-center text-base">
+                {kind === 'quotaNearing' ? (
+                  <Trans>
+                    If you expect to need higher limits, please contact support at {SUPPORT_EMAIL} and we will review
+                    your account.
+                  </Trans>
+                ) : (
+                  <Trans>Please contact support at {SUPPORT_EMAIL} and we will review your account.</Trans>
+                )}
+              </Text>
+            </Section>
+          </Container>
+
+          <Hr className="mx-auto mt-12 max-w-xl" />
+
+          <Container className="mx-auto max-w-xl">
+            <TemplateFooter isDocument={false} />
+          </Container>
+        </Section>
+      </Body>
+    </Html>
+  );
+};
+
+export default OrganisationLimitAlertEmailTemplate;
diff --git a/packages/email/templates/organisation-limit-exceeded.tsx b/packages/email/templates/organisation-limit-exceeded.tsx
deleted file mode 100644
index 3740bb1f3..000000000
--- a/packages/email/templates/organisation-limit-exceeded.tsx
+++ /dev/null
@@ -1,109 +0,0 @@
-import { SUPPORT_EMAIL } from '@documenso/lib/constants/app';
-import { msg } from '@lingui/core/macro';
-import { useLingui } from '@lingui/react';
-import { Trans } from '@lingui/react/macro';
-import { match } from 'ts-pattern';
-import { Body, Container, Head, Hr, Html, Preview, Section, Text } from '../components';
-import { TemplateBrandingLogo } from '../template-components/template-branding-logo';
-import { TemplateFooter } from '../template-components/template-footer';
-
-export type OrganisationLimitExceededEmailProps = {
-  assetBaseUrl: string;
-  organisationName: string;
-  counter: 'document' | 'email' | 'api';
-  kind: 'rateLimit' | 'quota';
-  period: string;
-};
-
-export const OrganisationLimitExceededEmailTemplate = ({
-  assetBaseUrl = 'http://localhost:3002',
-  organisationName = 'Organisation Name',
-  counter = 'email',
-  kind = 'quota',
-  period = '2026-05',
-}: OrganisationLimitExceededEmailProps) => {
-  const { _ } = useLingui();
-
-  const previewText = msg`Organisation Review Required`;
-
-  return (
-    <Html>
-      <Head />
-      <Preview>{_(previewText)}</Preview>
-
-      <Body className="mx-auto my-auto font-sans">
-        <Section className="bg-white text-slate-500">
-          <Container className="mx-auto mt-8 mb-2 max-w-xl rounded-lg border border-slate-200 border-solid p-2 backdrop-blur-sm">
-            <TemplateBrandingLogo assetBaseUrl={assetBaseUrl} className="mb-4 h-6 p-2" />
-
-            <Section className="p-2 text-slate-500">
-              <Text className="text-center font-medium text-black text-lg">
-                <Trans>Organisation Review Required</Trans>
-              </Text>
-
-              {kind === 'quota' ? (
-                <Text className="text-center text-base">
-                  {match(counter)
-                    .with('document', () => (
-                      <Trans>
-                        We've noticed document activity on your account that exceeds the fair use limits of your current
-                        plan. As a precaution, new document activity has been temporarily paused pending review.
-                      </Trans>
-                    ))
-                    .with('email', () => (
-                      <Trans>
-                        We've noticed email sending activity on your account that exceeds the fair use limits of your
-                        current plan. As a precaution, new email activity has been temporarily paused pending review.
-                      </Trans>
-                    ))
-                    .with('api', () => (
-                      <Trans>
-                        We've noticed API activity on your account that exceeds the fair use limits of your current
-                        plan. As a precaution, new API activity has been temporarily paused pending review.
-                      </Trans>
-                    ))
-                    .exhaustive()}
-                </Text>
-              ) : (
-                <Text className="text-center text-base">
-                  {match(counter)
-                    .with('document', () => (
-                      <Trans>
-                        Your organisation is generating documents faster than normal, so some requests are being
-                        temporarily throttled.
-                      </Trans>
-                    ))
-                    .with('email', () => (
-                      <Trans>
-                        Your organisation is generating emails faster than normal, so some requests are being
-                        temporarily throttled.
-                      </Trans>
-                    ))
-                    .with('api', () => (
-                      <Trans>
-                        Your organisation is generating API requests faster than normal, so some requests are being
-                        temporarily throttled.
-                      </Trans>
-                    ))
-                    .exhaustive()}
-                </Text>
-              )}
-
-              <Text className="text-center text-base">
-                <Trans>Please contact support at {SUPPORT_EMAIL} and we will review your account.</Trans>
-              </Text>
-            </Section>
-          </Container>
-
-          <Hr className="mx-auto mt-12 max-w-xl" />
-
-          <Container className="mx-auto max-w-xl">
-            <TemplateFooter isDocument={false} />
-          </Container>
-        </Section>
-      </Body>
-    </Html>
-  );
-};
-
-export default OrganisationLimitExceededEmailTemplate;
diff --git a/packages/lib/jobs/client.ts b/packages/lib/jobs/client.ts
index 083c28424..ae23cb092 100644
--- a/packages/lib/jobs/client.ts
+++ b/packages/lib/jobs/client.ts
@@ -4,7 +4,7 @@ import { SEND_CONFIRMATION_EMAIL_JOB_DEFINITION } from './definitions/emails/sen
 import { SEND_DOCUMENT_CANCELLED_EMAILS_JOB_DEFINITION } from './definitions/emails/send-document-cancelled-emails';
 import { SEND_DOCUMENT_COMPLETED_EMAILS_JOB_DEFINITION } from './definitions/emails/send-document-completed-emails';
 import { SEND_DOCUMENT_CREATED_FROM_DIRECT_TEMPLATE_EMAIL_JOB_DEFINITION } from './definitions/emails/send-document-created-from-direct-template-email';
-import { SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION } from './definitions/emails/send-organisation-limit-exceeded-email';
+import { SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION } from './definitions/emails/send-organisation-limit-alert-email';
 import { SEND_ORGANISATION_MEMBER_JOINED_EMAIL_JOB_DEFINITION } from './definitions/emails/send-organisation-member-joined-email';
 import { SEND_ORGANISATION_MEMBER_LEFT_EMAIL_JOB_DEFINITION } from './definitions/emails/send-organisation-member-left-email';
 import { SEND_OWNER_RECIPIENT_EXPIRED_EMAIL_JOB_DEFINITION } from './definitions/emails/send-owner-recipient-expired-email';
@@ -37,7 +37,7 @@ export const jobsClient = new JobClient([
   SEND_CONFIRMATION_EMAIL_JOB_DEFINITION,
   SEND_ORGANISATION_MEMBER_JOINED_EMAIL_JOB_DEFINITION,
   SEND_ORGANISATION_MEMBER_LEFT_EMAIL_JOB_DEFINITION,
-  SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION,
+  SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION,
   SEND_TEAM_DELETED_EMAIL_JOB_DEFINITION,
   SEAL_DOCUMENT_JOB_DEFINITION,
   SEAL_DOCUMENT_SWEEP_JOB_DEFINITION,
diff --git a/packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.handler.ts b/packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.handler.ts
similarity index 51%
rename from packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.handler.ts
rename to packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.handler.ts
index ea4ebe36b..d43a661b1 100644
--- a/packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.handler.ts
+++ b/packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.handler.ts
@@ -1,21 +1,25 @@
-import OrganisationLimitExceededEmailTemplate from '@documenso/email/templates/organisation-limit-exceeded';
+import { mailer } from '@documenso/email/mailer';
+import OrganisationLimitAlertEmailTemplate from '@documenso/email/templates/organisation-limit-alert';
+import { SUPPORT_EMAIL } from '@documenso/lib/constants/app';
+
 import { prisma } from '@documenso/prisma';
 import { msg } from '@lingui/core/macro';
 import { createElement } from 'react';
 import { getI18nInstance } from '../../../client-only/providers/i18n-server';
 import { NEXT_PUBLIC_WEBAPP_URL } from '../../../constants/app';
+import { DOCUMENSO_INTERNAL_EMAIL } from '../../../constants/email';
 import { ORGANISATION_MEMBER_ROLE_PERMISSIONS_MAP } from '../../../constants/organisations';
 import { getEmailContext } from '../../../server-only/email/get-email-context';
 import { INTERNAL_CLAIM_ID } from '../../../types/subscription';
 import { renderEmailWithI18N } from '../../../utils/render-email-with-i18n';
 import type { JobRunIO } from '../../client/_internal/job';
-import type { TSendOrganisationLimitExceededEmailJobDefinition } from './send-organisation-limit-exceeded-email';
+import type { TSendOrganisationLimitAlertEmailJobDefinition } from './send-organisation-limit-alert-email';
 
 export const run = async ({
   payload,
   io,
 }: {
-  payload: TSendOrganisationLimitExceededEmailJobDefinition;
+  payload: TSendOrganisationLimitAlertEmailJobDefinition;
   io: JobRunIO;
 }) => {
   const organisation = await prisma.organisation.findFirstOrThrow({
@@ -24,6 +28,16 @@ export const run = async ({
     },
     include: {
       organisationClaim: true,
+      monthlyStats: {
+        where: {
+          period: payload.period,
+        },
+        select: {
+          documentCount: true,
+          emailCount: true,
+          apiCount: true,
+        },
+      },
       members: {
         where: {
           organisationGroupMembers: {
@@ -60,16 +74,19 @@ export const run = async ({
   // Do not send emails for "free" claims.
   if (organisation.organisationClaim.originalSubscriptionClaimId === INTERNAL_CLAIM_ID.FREE) {
     io.logger.info({
-      msg: 'Skipping organisation limit exceeded email for "free" claim',
+      msg: 'Skipping organisation limit alert email for "free" claim',
       organisationId: organisation.id,
     });
 
     return;
   }
 
+  const memberSubject =
+    payload.kind === 'quotaNearing' ? msg`Approaching Your Plan Limits` : msg`Organisation Review Required`;
+
   for (const member of organisation.members) {
-    await io.runTask(`send-organisation-limit-exceeded-email-${member.id}`, async () => {
-      const emailContent = createElement(OrganisationLimitExceededEmailTemplate, {
+    await io.runTask(`send-organisation-limit-alert-email-${member.id}`, async () => {
+      const emailContent = createElement(OrganisationLimitAlertEmailTemplate, {
         assetBaseUrl: NEXT_PUBLIC_WEBAPP_URL(),
         organisationName: organisation.name,
         counter: payload.counter,
@@ -87,7 +104,7 @@ export const run = async ({
       await emailTransport.sendMail({
         to: member.user.email,
         from: senderEmail,
-        subject: i18n._(msg`Organisation Review Required`),
+        subject: i18n._(memberSubject),
         html,
         text,
       });
@@ -95,20 +112,31 @@ export const run = async ({
   }
 
   // Todo: Logging
-  // Todo: Decide if we want to send an email or alert via another software.
-  // const i18n = await getI18nInstance('en');
+  const i18n = await getI18nInstance('en');
 
-  // // Email our support team.
-  // await mailer.sendMail({
-  //   to: SUPPORT_EMAIL,
-  //   from: senderEmail,
-  //   subject: i18n._(msg`An organisation has exceeded their fair use limits`),
-  //   text: `
-  //     Organisation: ${organisation.name}
-  //     Organisation ID: ${organisation.id}
-  //     Counter: ${payload.counter}
-  //     Kind: ${payload.kind}
-  //     Period: ${payload.period}
-  //   `,
-  // });
+  const supportSubject =
+    payload.kind === 'quotaNearing'
+      ? msg`An organisation is nearing their fair use limits`
+      : msg`An organisation has exceeded their fair use limits`;
+
+  // Email our support team. Purposefully sent from the internal email since the
+  // global mailer is not authorized to send from custom per-plan transport addresses.
+  await io.runTask('send-organisation-limit-alert-support-email', async () => {
+    await mailer.sendMail({
+      to: SUPPORT_EMAIL,
+      from: DOCUMENSO_INTERNAL_EMAIL,
+      subject: i18n._(supportSubject),
+      text: `
+        Organisation: ${organisation.name}
+        Organisation ID: ${organisation.id}
+        Organisation Claim Original ID: ${organisation.organisationClaim.originalSubscriptionClaimId}
+        Email Quota: ${organisation.monthlyStats[0]?.emailCount || 0}/${organisation.organisationClaim.emailQuota ?? 'Unlimited'}
+        API Quota: ${organisation.monthlyStats[0]?.apiCount || 0}/${organisation.organisationClaim.apiQuota ?? 'Unlimited'}
+        Document Quota: ${organisation.monthlyStats[0]?.documentCount || 0}/${organisation.organisationClaim.documentQuota ?? 'Unlimited'}
+        Counter: ${payload.counter}
+        Kind: ${payload.kind}
+        Period: ${payload.period}
+      `,
+    });
+  });
 };
diff --git a/packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.ts b/packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.ts
new file mode 100644
index 000000000..e4b14f1ef
--- /dev/null
+++ b/packages/lib/jobs/definitions/emails/send-organisation-limit-alert-email.ts
@@ -0,0 +1,34 @@
+import { z } from 'zod';
+
+import type { JobDefinition } from '../../client/_internal/job';
+
+const SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_ID = 'send.organisation-limit-alert.email';
+
+const SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_SCHEMA = z.object({
+  organisationId: z.string(),
+  counter: z.enum(['document', 'email', 'api']),
+  kind: z.enum(['rateLimit', 'quota', 'quotaNearing']),
+  period: z.string(),
+});
+
+export type TSendOrganisationLimitAlertEmailJobDefinition = z.infer<
+  typeof SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_SCHEMA
+>;
+
+export const SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION = {
+  id: SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_ID,
+  name: 'Send Organisation Limit Alert Email',
+  version: '1.0.0',
+  trigger: {
+    name: SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_ID,
+    schema: SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_SCHEMA,
+  },
+  handler: async ({ payload, io }) => {
+    const handler = await import('./send-organisation-limit-alert-email.handler');
+
+    await handler.run({ payload, io });
+  },
+} as const satisfies JobDefinition<
+  typeof SEND_ORGANISATION_LIMIT_ALERT_EMAIL_JOB_DEFINITION_ID,
+  TSendOrganisationLimitAlertEmailJobDefinition
+>;
diff --git a/packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.ts b/packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.ts
deleted file mode 100644
index 06595c8b5..000000000
--- a/packages/lib/jobs/definitions/emails/send-organisation-limit-exceeded-email.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-import { z } from 'zod';
-
-import type { JobDefinition } from '../../client/_internal/job';
-
-const SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_ID = 'send.organisation-limit-exceeded.email';
-
-const SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_SCHEMA = z.object({
-  organisationId: z.string(),
-  counter: z.enum(['document', 'email', 'api']),
-  kind: z.enum(['rateLimit', 'quota']),
-  period: z.string(),
-});
-
-export type TSendOrganisationLimitExceededEmailJobDefinition = z.infer<
-  typeof SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_SCHEMA
->;
-
-export const SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION = {
-  id: SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_ID,
-  name: 'Send Organisation Limit Exceeded Email',
-  version: '1.0.0',
-  trigger: {
-    name: SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_ID,
-    schema: SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_SCHEMA,
-  },
-  handler: async ({ payload, io }) => {
-    const handler = await import('./send-organisation-limit-exceeded-email.handler');
-
-    await handler.run({ payload, io });
-  },
-} as const satisfies JobDefinition<
-  typeof SEND_ORGANISATION_LIMIT_EXCEEDED_EMAIL_JOB_DEFINITION_ID,
-  TSendOrganisationLimitExceededEmailJobDefinition
->;
diff --git a/packages/lib/server-only/rate-limit/check-monthly-quota.ts b/packages/lib/server-only/rate-limit/check-monthly-quota.ts
index 26dd70774..9066a2c95 100644
--- a/packages/lib/server-only/rate-limit/check-monthly-quota.ts
+++ b/packages/lib/server-only/rate-limit/check-monthly-quota.ts
@@ -3,6 +3,7 @@ import { AppError, AppErrorCode } from '../../errors/app-error';
 import { jobsClient } from '../../jobs/client';
 import { generateDatabaseId } from '../../universal/id';
 import { currentMonthlyPeriod } from '../../universal/monthly-period';
+import { getQuotaAlertKind } from './get-quota-alert-kind';
 import type { LimitCounter } from './types';
 
 type CheckMonthlyQuotaOptions = {
@@ -56,29 +57,33 @@ export const checkMonthlyQuota = async (opts: CheckMonthlyQuotaOptions): Promise
   const newCount = latestMonthlyStat[column];
   const previousCount = newCount - opts.count;
 
-  const isOverQuota = newCount > opts.quota;
+  // Returns 'quota' on the single request that reached (or jumped past) the quota,
+  // 'quotaNearing' on the single request that reached the warning threshold,
+  // otherwise null. See getQuotaAlertKind for the exactly-once guarantee.
+  const alertKind = getQuotaAlertKind({
+    previousCount,
+    newCount,
+    quota: opts.quota,
+  });
 
-  // Only notify on the single request that crossed the threshold: the count was
-  // at/under quota before this request and over it after. Because the DB
-  // serializes the atomic increment, the post-increment values are distinct and
-  // monotonic, so exactly one request's (previousCount, newCount] interval
-  // contains the quota boundary — guaranteeing the notification fires once.
-  const didCrossQuota = isOverQuota && previousCount <= opts.quota;
-
-  if (didCrossQuota) {
+  // Trigger the alert before the over-quota check — the 'quota' alert usually fires
+  // on the successful request that consumes the last unit of allowance, but when a
+  // batch jumps past the boundary it fires on this rejected request. Either way it
+  // will never fire again this period, so it must be enqueued before any throw.
+  if (alertKind) {
     await jobsClient
       .triggerJob({
-        name: 'send.organisation-limit-exceeded.email',
+        name: 'send.organisation-limit-alert.email',
         payload: {
           organisationId: opts.organisationId,
           counter: opts.counter,
-          kind: 'quota',
+          kind: alertKind,
           period,
         },
       })
       .catch((error) => {
         console.error({
-          msg: 'Failed to send organisation limit exceeded email',
+          msg: 'Failed to send organisation limit alert email',
           error,
         });
 
@@ -86,7 +91,7 @@ export const checkMonthlyQuota = async (opts: CheckMonthlyQuotaOptions): Promise
       });
   }
 
-  if (isOverQuota) {
+  if (newCount > opts.quota) {
     throw new AppError(AppErrorCode.TOO_MANY_REQUESTS, {
       message:
         'Your request could not be completed at this time due to your account exceeding the fair use limits of your current plan. Please contact support.',
diff --git a/packages/lib/server-only/rate-limit/compute-quota-flags.ts b/packages/lib/server-only/rate-limit/compute-quota-flags.ts
index c53256606..ea463cf69 100644
--- a/packages/lib/server-only/rate-limit/compute-quota-flags.ts
+++ b/packages/lib/server-only/rate-limit/compute-quota-flags.ts
@@ -1,7 +1,12 @@
+import { QUOTA_WARNING_THRESHOLD } from './get-quota-alert-kind';
+
 export type QuotaFlags = {
   isDocumentQuotaExceeded: boolean;
   isEmailQuotaExceeded: boolean;
   isApiQuotaExceeded: boolean;
+  isDocumentQuotaNearing: boolean;
+  isEmailQuotaNearing: boolean;
+  isApiQuotaNearing: boolean;
 };
 
 type ComputeQuotaFlagsOptions = {
@@ -20,11 +25,6 @@ type ComputeQuotaFlagsOptions = {
 /**
  * A quota of `null` means unlimited (never exceeded). A quota of `0` means
  * blocked (always exceeded). Otherwise usage `>=` quota is exceeded.
- *
- * Note: this `>=` is intentionally the "reached" signal for the banner and is
- * distinct from enforcement in `check-monthly-quota.ts`, which blocks the
- * action that crosses the boundary using a strict `>` on the post-increment
- * count. Do not "align" them — they answer different questions.
  */
 const isQuotaExceeded = (quota: number | null, usage: number): boolean => {
   if (quota === null) {
@@ -38,10 +38,30 @@ const isQuotaExceeded = (quota: number | null, usage: number): boolean => {
   return usage >= quota;
 };
 
+/**
+ * A counter is "nearing" its quota once usage reaches the warning threshold
+ * (80% of the quota, rounded up) but has not yet been exceeded. Nearing and
+ * exceeded are mutually exclusive per counter.
+ */
+const isQuotaNearing = (quota: number | null, usage: number): boolean => {
+  if (quota === null || quota === 0) {
+    return false;
+  }
+
+  if (isQuotaExceeded(quota, usage)) {
+    return false;
+  }
+
+  return usage >= Math.ceil(quota * QUOTA_WARNING_THRESHOLD);
+};
+
 export const computeQuotaFlags = ({ quotas, usage }: ComputeQuotaFlagsOptions): QuotaFlags => {
   return {
     isDocumentQuotaExceeded: isQuotaExceeded(quotas.documentQuota, usage?.documentCount ?? 0),
     isEmailQuotaExceeded: isQuotaExceeded(quotas.emailQuota, usage?.emailCount ?? 0),
     isApiQuotaExceeded: isQuotaExceeded(quotas.apiQuota, usage?.apiCount ?? 0),
+    isDocumentQuotaNearing: isQuotaNearing(quotas.documentQuota, usage?.documentCount ?? 0),
+    isEmailQuotaNearing: isQuotaNearing(quotas.emailQuota, usage?.emailCount ?? 0),
+    isApiQuotaNearing: isQuotaNearing(quotas.apiQuota, usage?.apiCount ?? 0),
   };
 };
diff --git a/packages/lib/server-only/rate-limit/get-quota-alert-kind.ts b/packages/lib/server-only/rate-limit/get-quota-alert-kind.ts
new file mode 100644
index 000000000..afaaeaa14
--- /dev/null
+++ b/packages/lib/server-only/rate-limit/get-quota-alert-kind.ts
@@ -0,0 +1,40 @@
+export const QUOTA_WARNING_THRESHOLD = 0.8;
+
+export type QuotaAlertKind = 'quota' | 'quotaNearing';
+
+type GetQuotaAlertKindOptions = {
+  previousCount: number;
+  newCount: number;
+  quota: number;
+};
+
+/**
+ * Determines whether the request that moved the counter from `previousCount` to
+ * `newCount` crossed an alert threshold.
+ *
+ * - 'quota': this request reached (or jumped past) the monthly quota.
+ * - 'quotaNearing': this request reached the warning threshold (80% of quota).
+ * - null: no threshold crossed by this request.
+ *
+ * Precondition: callers must handle `quota === null` (unlimited) and `quota === 0`
+ * (blocked) before calling — this function assumes a positive quota.
+ */
+export const getQuotaAlertKind = (opts: GetQuotaAlertKindOptions): QuotaAlertKind | null => {
+  const { previousCount, newCount, quota } = opts;
+
+  if (newCount >= quota) {
+    // Only the single request that reached the quota boundary should alert. If the
+    // same request also skipped past the warning threshold, the quota alert
+    // supersedes the warning.
+    return previousCount < quota ? 'quota' : null;
+  }
+
+  // From here newCount < quota, so for tiny quotas (1-4) where the rounded-up
+  // warning threshold equals the quota itself, the warning can never fire — the
+  // exhausting request is handled by the quota branch above.
+  const warningCount = Math.ceil(quota * QUOTA_WARNING_THRESHOLD);
+
+  const didCrossWarning = newCount >= warningCount && previousCount < warningCount;
+
+  return didCrossWarning ? 'quotaNearing' : null;
+};
diff --git a/packages/trpc/server/organisation-router/get-organisation-quota-flags.types.ts b/packages/trpc/server/organisation-router/get-organisation-quota-flags.types.ts
index e7713aeec..3dea662a4 100644
--- a/packages/trpc/server/organisation-router/get-organisation-quota-flags.types.ts
+++ b/packages/trpc/server/organisation-router/get-organisation-quota-flags.types.ts
@@ -12,6 +12,9 @@ export const ZGetOrganisationQuotaFlagsResponseSchema = z.object({
   isDocumentQuotaExceeded: z.boolean(),
   isEmailQuotaExceeded: z.boolean(),
   isApiQuotaExceeded: z.boolean(),
+  isDocumentQuotaNearing: z.boolean(),
+  isEmailQuotaNearing: z.boolean(),
+  isApiQuotaNearing: z.boolean(),
 });
 
 export type TGetOrganisationQuotaFlagsResponse = z.infer<typeof ZGetOrganisationQuotaFlagsResponseSchema>;