apps/frontend/src/layouts/default.vue

@@ -82,6 +82,23 @@
 				</ButtonStyled>
 			</template>
 		</PagewideBanner>
+		<PagewideBanner v-if="showTinMismatchBanner" variant="error">
+			<template #title>
+				<span>{{ formatMessage(tinMismatchBannerMessages.title) }}</span>
+			</template>
+			<template #description>
+				<span>{{ formatMessage(tinMismatchBannerMessages.description) }}</span>
+			</template>
+			<template #actions>
+				<div class="flex w-fit flex-row">
+					<ButtonStyled color="red">
+						<nuxt-link to="https://support.modrinth.com" target="_blank" rel="noopener">
+							<MessageIcon /> {{ formatMessage(tinMismatchBannerMessages.action) }}
+						</nuxt-link>
+					</ButtonStyled>
+				</div>
+			</template>
+		</PagewideBanner>
 		<PagewideBanner v-if="showTaxComplianceBanner" variant="warning">
 			<template #title>
 				<span>{{ formatMessage(taxBannerMessages.title) }}</span>
@@ -851,6 +868,7 @@ import {
 	LogInIcon,
 	LogOutIcon,
 	MastodonIcon,
+	MessageIcon,
 	ModrinthIcon,
 	MoonIcon,
 	OrganizationIcon,
@@ -918,7 +936,15 @@ const showTaxComplianceBanner = computed(() => {
 	const thresholdMet = (bal.withdrawn_ytd ?? 0) >= 600
 	const status = bal.form_completion_status ?? 'unknown'
 	const isComplete = status === 'complete'
-	return !!auth.value.user && thresholdMet && !isComplete
+	const isTinMismatch = status === 'tin-mismatch'
+	return !!auth.value.user && thresholdMet && !isComplete && !isTinMismatch
+})
+
+const showTinMismatchBanner = computed(() => {
+	const bal = payoutBalance.value
+	if (!bal) return false
+	const status = bal.form_completion_status ?? 'unknown'
+	return !!auth.value.user && status === 'tin-mismatch'
 })
 
 const taxBannerMessages = defineMessages({
@@ -929,7 +955,7 @@ const taxBannerMessages = defineMessages({
 	description: {
 		id: 'layout.banner.tax.description',
 		defaultMessage:
-			'You’ve already withdrawn over $600 from Modrinth this year. To comply with tax regulations, you need to complete a tax form. Your withdrawals are paused until this form is submitted.',
+			"You've already withdrawn over $600 from Modrinth this year. To comply with tax regulations, you need to complete a tax form. Your withdrawals are paused until this form is submitted.",
 	},
 	action: {
 		id: 'layout.banner.tax.action',
@@ -937,6 +963,22 @@ const taxBannerMessages = defineMessages({
 	},
 })
 
+const tinMismatchBannerMessages = defineMessages({
+	title: {
+		id: 'layout.banner.tin-mismatch.title',
+		defaultMessage: 'Tax form failed',
+	},
+	description: {
+		id: 'layout.banner.tin-mismatch.description',
+		defaultMessage:
+			"Your withdrawals are temporarily locked because your TIN or SSN didn't match IRS records. Please contact support to reset and resubmit your tax form.",
+	},
+	action: {
+		id: 'layout.banner.tin-mismatch.action',
+		defaultMessage: 'Contact support',
+	},
+})
+
 const taxFormModalRef = ref(null)
 function openTaxForm(e) {
 	if (taxFormModalRef.value && taxFormModalRef.value.startTaxForm) {
@@ -1732,6 +1774,7 @@ const footerLinks = [
 			@media screen and (min-width: 354px) {
 				grid-template-columns: repeat(2, 1fr);
 			}
+
 			@media screen and (min-width: 674px) {
 				grid-template-columns: repeat(3, 1fr);
 			}
@@ -1926,10 +1969,12 @@ const footerLinks = [
 			width: 25rem;
 			height: 25rem;
 		}
+
 		.animation-ring-2 {
 			width: 50rem;
 			height: 50rem;
 		}
+
 		.animation-ring-3 {
 			width: 100rem;
 			height: 100rem;
@@ -1958,15 +2003,19 @@ const footerLinks = [
 	0% {
 		rotate: 0deg;
 	}
+
 	25% {
 		rotate: calc(1deg * (var(--_r-count) - 20));
 	}
+
 	50% {
 		rotate: 0deg;
 	}
+
 	75% {
 		rotate: calc(-1deg * (var(--_r-count) - 20));
 	}
+
 	100% {
 		rotate: 0deg;
 	}
@@ -1976,15 +2025,19 @@ const footerLinks = [
 	0% {
 		translate: 0;
 	}
+
 	25% {
 		translate: calc(2px * (var(--_r-count) - 20));
 	}
+
 	50% {
 		translate: 0;
 	}
+
 	75% {
 		translate: calc(-2px * (var(--_r-count) - 20));
 	}
+
 	100% {
 		translate: 0;
 	}
@@ -1994,15 +2047,19 @@ const footerLinks = [
 	0% {
 		transform: translateY(0);
 	}
+
 	25% {
 		transform: translateY(calc(2px * (var(--_r-count) - 20)));
 	}
+
 	50% {
 		transform: translateY(0);
 	}
+
 	75% {
 		transform: translateY(calc(-2px * (var(--_r-count) - 20)));
 	}
+
 	100% {
 		transform: translateY(0);
 	}

apps/frontend/src/locales/en-US/index.json

@@ -924,11 +924,20 @@
     "message": "Complete tax form"
   },
   "layout.banner.tax.description": {
-    "message": "You’ve already withdrawn over $600 from Modrinth this year. To comply with tax regulations, you need to complete a tax form. Your withdrawals are paused until this form is submitted."
+    "message": "You've already withdrawn over $600 from Modrinth this year. To comply with tax regulations, you need to complete a tax form. Your withdrawals are paused until this form is submitted."
   },
   "layout.banner.tax.title": {
     "message": "Tax form required"
   },
+  "layout.banner.tin-mismatch.action": {
+    "message": "Contact support"
+  },
+  "layout.banner.tin-mismatch.description": {
+    "message": "Your withdrawals are temporarily locked because your TIN or SSN didn't match IRS records. Please contact support to reset and resubmit your tax form."
+  },
+  "layout.banner.tin-mismatch.title": {
+    "message": "Tax form failed"
+  },
   "layout.banner.verify-email.action": {
     "message": "Re-send verification email"
   },

apps/frontend/src/pages/dashboard/revenue/withdraw.vue

@@ -146,7 +146,7 @@
 			before proceeding.
 		</p>
 
-		<p v-if="blockedByTax" class="font-bold text-orange">
+		<p v-else-if="blockedByTax" class="font-bold text-orange">
 			You have withdrawn over $600 this year. To continue withdrawing, you must complete a tax form.
 		</p>
 

apps/labrinth/src/routes/v3/payouts.rs

@@ -86,7 +86,18 @@ pub async fn post_compliance_form(
             .await?;
 
     let mut compliance = match maybe_compliance {
-        Some(c) => c,
+        Some(c) => {
+            if c.signed.is_some()
+                && c.form_type.is_some_and(|f| f.requires_domestic_tin_match())
+                && !c.tin_matched
+            {
+                return Err(ApiError::InvalidInput(
+                    "Your TIN/SSN did not match the IRS records. Please contact support https://support.modrinth.com".to_owned(),
+                ));
+            }
+
+            c
+        }
         None => users_compliance::UserCompliance {
             id: 0,
             user_id,
@@ -1110,7 +1121,11 @@ pub async fn get_balance(
                     if compliance.compliance_api_check_failed {
                         FormCompletionStatus::Unknown
                     } else if compliance.model.signed.is_some() {
-                        if compliance.model.tin_matched {
+                        if compliance.model.tin_matched
+                            || compliance.model.form_type.is_some_and(|x| {
+                                !x.requires_domestic_tin_match()
+                            })
+                        {
                             FormCompletionStatus::Complete
                         } else {
                             FormCompletionStatus::TinMismatch