diff --git a/src/routes/(app)/companies/[companyId]/+layout.svelte b/src/routes/(app)/companies/[companyId]/+layout.svelte
index f7ec192..8be4013 100644
--- a/src/routes/(app)/companies/[companyId]/+layout.svelte
+++ b/src/routes/(app)/companies/[companyId]/+layout.svelte
@@ -35,6 +35,7 @@
 			: []),
 		...(data.companyRoles.some((r) => r === 'admin' || r === 'manager' || r === 'accountant')
 			? [
+					{ href: `/companies/${data.company.id}/accounts`, label: 'Accounts' },
 					{ href: `/companies/${data.company.id}/profile`, label: 'Profile' },
 					{ href: `/companies/${data.company.id}/documents`, label: 'Documents' }
 				]
diff --git a/src/routes/(app)/companies/[companyId]/accounts/+page.server.ts b/src/routes/(app)/companies/[companyId]/accounts/+page.server.ts
new file mode 100644
index 0000000..c11174d
--- /dev/null
+++ b/src/routes/(app)/companies/[companyId]/accounts/+page.server.ts
@@ -0,0 +1,506 @@
+import { error, fail } from '@sveltejs/kit';
+import type { Actions, PageServerLoad } from './$types';
+import { db } from '$lib/server/db/index.js';
+import {
+	companyAccounts,
+	companyAccountTransactions,
+	externalAccounts
+} from '$lib/server/db/schema.js';
+import { requireCompanyRoleAny } from '$lib/server/authorization.js';
+import { logCompanyEvent } from '$lib/server/audit.js';
+import { and, asc, eq, isNull, sql } from 'drizzle-orm';
+
+const ACCOUNT_TYPES = [
+	'bank',
+	'credit_card',
+	'cash',
+	'mobile_money',
+	'petty_cash',
+	'loan',
+	'other'
+] as const;
+type AccountType = (typeof ACCOUNT_TYPES)[number];
+
+const CARD_BRANDS = ['visa', 'mastercard', 'amex', 'jcb', 'unionpay', 'discover', 'other'] as const;
+type CardBrand = (typeof CARD_BRANDS)[number];
+
+function trimOrNull(v: FormDataEntryValue | null): string | null {
+	const s = v?.toString().trim();
+	return s ? s : null;
+}
+
+function parseIntOrNull(v: FormDataEntryValue | null): number | null {
+	const s = trimOrNull(v);
+	if (s === null) return null;
+	const n = Number.parseInt(s, 10);
+	return Number.isFinite(n) ? n : null;
+}
+
+function parseDecimalOrNull(v: FormDataEntryValue | null): string | null {
+	const s = trimOrNull(v);
+	if (s === null) return null;
+	const n = Number(s);
+	if (!Number.isFinite(n)) return null;
+	return n.toFixed(2);
+}
+
+function parseAccountType(v: FormDataEntryValue | null): AccountType | null {
+	const s = v?.toString();
+	if (!s) return null;
+	return (ACCOUNT_TYPES as readonly string[]).includes(s) ? (s as AccountType) : null;
+}
+
+function parseCardBrand(v: FormDataEntryValue | null): CardBrand | null {
+	const s = v?.toString();
+	if (!s) return null;
+	return (CARD_BRANDS as readonly string[]).includes(s) ? (s as CardBrand) : null;
+}
+
+type AccountFields = {
+	accountType: AccountType;
+	name: string;
+	currency: string;
+	notes: string | null;
+	bankName: string | null;
+	accountNumber: string | null;
+	branch: string | null;
+	swiftBic: string | null;
+	iban: string | null;
+	accountHolderName: string | null;
+	cardBrand: CardBrand | null;
+	last4: string | null;
+	cardholderName: string | null;
+	expiryMonth: number | null;
+	expiryYear: number | null;
+	creditLimit: string | null;
+	statementCloseDay: number | null;
+	paymentDueDay: number | null;
+	externalAccountId: string | null;
+};
+
+function extractAccountFields(fd: FormData):
+	| { ok: true; fields: AccountFields }
+	| { ok: false; error: string } {
+	const accountType = parseAccountType(fd.get('accountType'));
+	if (!accountType) return { ok: false, error: 'Account type is required' };
+
+	const name = trimOrNull(fd.get('name'));
+	if (!name) return { ok: false, error: 'Name is required' };
+
+	const currency = trimOrNull(fd.get('currency'))?.toUpperCase() ?? 'THB';
+	if (!/^[A-Z]{3}$/.test(currency)) return { ok: false, error: 'Currency must be a 3-letter code' };
+
+	const last4 = trimOrNull(fd.get('last4'));
+	if (last4 !== null && !/^\d{4}$/.test(last4)) {
+		return { ok: false, error: 'Last 4 must be exactly 4 digits' };
+	}
+
+	const expiryMonth = parseIntOrNull(fd.get('expiryMonth'));
+	if (expiryMonth !== null && (expiryMonth < 1 || expiryMonth > 12)) {
+		return { ok: false, error: 'Expiry month must be 1-12' };
+	}
+	const expiryYear = parseIntOrNull(fd.get('expiryYear'));
+	if (expiryYear !== null && (expiryYear < 2000 || expiryYear > 2100)) {
+		return { ok: false, error: 'Expiry year is out of range' };
+	}
+
+	const statementCloseDay = parseIntOrNull(fd.get('statementCloseDay'));
+	if (statementCloseDay !== null && (statementCloseDay < 1 || statementCloseDay > 31)) {
+		return { ok: false, error: 'Statement close day must be 1-31' };
+	}
+	const paymentDueDay = parseIntOrNull(fd.get('paymentDueDay'));
+	if (paymentDueDay !== null && (paymentDueDay < 1 || paymentDueDay > 31)) {
+		return { ok: false, error: 'Payment due day must be 1-31' };
+	}
+
+	return {
+		ok: true,
+		fields: {
+			accountType,
+			name,
+			currency,
+			notes: trimOrNull(fd.get('notes')),
+			bankName: trimOrNull(fd.get('bankName')),
+			accountNumber: trimOrNull(fd.get('accountNumber')),
+			branch: trimOrNull(fd.get('branch')),
+			swiftBic: trimOrNull(fd.get('swiftBic')),
+			iban: trimOrNull(fd.get('iban')),
+			accountHolderName: trimOrNull(fd.get('accountHolderName')),
+			cardBrand: parseCardBrand(fd.get('cardBrand')),
+			last4,
+			cardholderName: trimOrNull(fd.get('cardholderName')),
+			expiryMonth,
+			expiryYear,
+			creditLimit: parseDecimalOrNull(fd.get('creditLimit')),
+			statementCloseDay,
+			paymentDueDay,
+			externalAccountId: trimOrNull(fd.get('externalAccountId'))
+		}
+	};
+}
+
+type OrderPayload = { id: string; sortOrder: number };
+
+function parseOrderPayload(raw: FormDataEntryValue | null): OrderPayload[] | null {
+	if (!raw) return null;
+	let parsed: unknown;
+	try {
+		parsed = JSON.parse(raw.toString());
+	} catch {
+		return null;
+	}
+	if (!Array.isArray(parsed)) return null;
+	const out: OrderPayload[] = [];
+	for (const row of parsed) {
+		if (!row || typeof row !== 'object') return null;
+		const r = row as Record<string, unknown>;
+		if (typeof r.id !== 'string' || typeof r.sortOrder !== 'number') return null;
+		out.push({ id: r.id, sortOrder: r.sortOrder });
+	}
+	return out;
+}
+
+export const load: PageServerLoad = async ({ locals, params, parent, url }) => {
+	const { roles } = await requireCompanyRoleAny(locals, params.companyId, [
+		'admin',
+		'manager',
+		'accountant'
+	]);
+	await parent();
+
+	const showArchived = url.searchParams.get('archived') === '1';
+
+	const accountsWithBalance = await db
+		.select({
+			id: companyAccounts.id,
+			accountType: companyAccounts.accountType,
+			name: companyAccounts.name,
+			currency: companyAccounts.currency,
+			isActive: companyAccounts.isActive,
+			isArchived: companyAccounts.isArchived,
+			notes: companyAccounts.notes,
+			sortOrder: companyAccounts.sortOrder,
+			bankName: companyAccounts.bankName,
+			accountNumber: companyAccounts.accountNumber,
+			branch: companyAccounts.branch,
+			swiftBic: companyAccounts.swiftBic,
+			iban: companyAccounts.iban,
+			accountHolderName: companyAccounts.accountHolderName,
+			cardBrand: companyAccounts.cardBrand,
+			last4: companyAccounts.last4,
+			cardholderName: companyAccounts.cardholderName,
+			expiryMonth: companyAccounts.expiryMonth,
+			expiryYear: companyAccounts.expiryYear,
+			creditLimit: companyAccounts.creditLimit,
+			statementCloseDay: companyAccounts.statementCloseDay,
+			paymentDueDay: companyAccounts.paymentDueDay,
+			externalAccountId: companyAccounts.externalAccountId,
+			createdAt: companyAccounts.createdAt,
+			balance: sql<string>`coalesce((
+				select sum(${companyAccountTransactions.amount})
+				from ${companyAccountTransactions}
+				where ${companyAccountTransactions.accountId} = ${companyAccounts.id}
+			), '0')::text`
+		})
+		.from(companyAccounts)
+		.where(
+			and(eq(companyAccounts.companyId, params.companyId), isNull(companyAccounts.deletedAt))
+		)
+		.orderBy(asc(companyAccounts.isArchived), asc(companyAccounts.sortOrder), asc(companyAccounts.name));
+
+	const visibleAccounts = showArchived
+		? accountsWithBalance
+		: accountsWithBalance.filter((a) => !a.isArchived);
+
+	const externalAccountsList = await db
+		.select({
+			id: externalAccounts.id,
+			displayName: externalAccounts.displayName,
+			provider: externalAccounts.provider
+		})
+		.from(externalAccounts)
+		.where(and(eq(externalAccounts.companyId, params.companyId), eq(externalAccounts.isActive, true)));
+
+	const canDelete = roles.includes('admin');
+
+	return {
+		accounts: visibleAccounts,
+		archivedCount: accountsWithBalance.filter((a) => a.isArchived).length,
+		showArchived,
+		externalAccounts: externalAccountsList,
+		canDelete
+	};
+};
+
+async function nextAccountSortOrder(companyId: string): Promise<number> {
+	const [row] = await db
+		.select({ max: sql<number>`coalesce(max(${companyAccounts.sortOrder}), -1)::int` })
+		.from(companyAccounts)
+		.where(and(eq(companyAccounts.companyId, companyId), isNull(companyAccounts.deletedAt)));
+	return (row?.max ?? -1) + 1;
+}
+
+export const actions: Actions = {
+	addAccount: async ({ request, locals, params }) => {
+		const { user } = await requireCompanyRoleAny(locals, params.companyId, [
+			'admin',
+			'manager',
+			'accountant'
+		]);
+		const fd = await request.formData();
+		const parsed = extractAccountFields(fd);
+		if (!parsed.ok) return fail(400, { action: 'addAccount', error: parsed.error });
+		const f = parsed.fields;
+
+		const sortOrder = await nextAccountSortOrder(params.companyId);
+
+		const [inserted] = await db
+			.insert(companyAccounts)
+			.values({
+				companyId: params.companyId,
+				sortOrder,
+				createdBy: user.id,
+				accountType: f.accountType,
+				name: f.name,
+				currency: f.currency,
+				notes: f.notes,
+				bankName: f.bankName,
+				accountNumber: f.accountNumber,
+				branch: f.branch,
+				swiftBic: f.swiftBic,
+				iban: f.iban,
+				accountHolderName: f.accountHolderName,
+				cardBrand: f.cardBrand,
+				last4: f.last4,
+				cardholderName: f.cardholderName,
+				expiryMonth: f.expiryMonth,
+				expiryYear: f.expiryYear,
+				creditLimit: f.creditLimit,
+				statementCloseDay: f.statementCloseDay,
+				paymentDueDay: f.paymentDueDay,
+				externalAccountId: f.externalAccountId
+			})
+			.returning({ id: companyAccounts.id });
+
+		await logCompanyEvent(
+			params.companyId,
+			user.id,
+			'account_created',
+			`Account "${parsed.fields.name}" created`,
+			{ accountId: inserted.id, accountType: parsed.fields.accountType }
+		);
+
+		return { success: true, action: 'addAccount' };
+	},
+
+	updateAccount: async ({ request, locals, params }) => {
+		const { user } = await requireCompanyRoleAny(locals, params.companyId, [
+			'admin',
+			'manager',
+			'accountant'
+		]);
+		const fd = await request.formData();
+		const id = trimOrNull(fd.get('id'));
+		if (!id) return fail(400, { action: 'updateAccount', error: 'Account id is required' });
+
+		const [existing] = await db
+			.select({ id: companyAccounts.id })
+			.from(companyAccounts)
+			.where(
+				and(
+					eq(companyAccounts.id, id),
+					eq(companyAccounts.companyId, params.companyId),
+					isNull(companyAccounts.deletedAt)
+				)
+			)
+			.limit(1);
+		if (!existing) error(404, 'Account not found');
+
+		const parsed = extractAccountFields(fd);
+		if (!parsed.ok) return fail(400, { action: 'updateAccount', error: parsed.error });
+		const f = parsed.fields;
+
+		await db
+			.update(companyAccounts)
+			.set({
+				accountType: f.accountType,
+				name: f.name,
+				currency: f.currency,
+				notes: f.notes,
+				bankName: f.bankName,
+				accountNumber: f.accountNumber,
+				branch: f.branch,
+				swiftBic: f.swiftBic,
+				iban: f.iban,
+				accountHolderName: f.accountHolderName,
+				cardBrand: f.cardBrand,
+				last4: f.last4,
+				cardholderName: f.cardholderName,
+				expiryMonth: f.expiryMonth,
+				expiryYear: f.expiryYear,
+				creditLimit: f.creditLimit,
+				statementCloseDay: f.statementCloseDay,
+				paymentDueDay: f.paymentDueDay,
+				externalAccountId: f.externalAccountId,
+				updatedAt: new Date()
+			})
+			.where(eq(companyAccounts.id, id));
+
+		await logCompanyEvent(
+			params.companyId,
+			user.id,
+			'account_updated',
+			`Account "${parsed.fields.name}" updated`,
+			{ accountId: id }
+		);
+
+		return { success: true, action: 'updateAccount' };
+	},
+
+	archiveAccount: async ({ request, locals, params }) => {
+		const { user } = await requireCompanyRoleAny(locals, params.companyId, ['admin', 'manager']);
+		const fd = await request.formData();
+		const id = trimOrNull(fd.get('id'));
+		if (!id) return fail(400, { action: 'archiveAccount', error: 'Account id is required' });
+
+		const [existing] = await db
+			.select({ id: companyAccounts.id, name: companyAccounts.name })
+			.from(companyAccounts)
+			.where(
+				and(
+					eq(companyAccounts.id, id),
+					eq(companyAccounts.companyId, params.companyId),
+					isNull(companyAccounts.deletedAt)
+				)
+			)
+			.limit(1);
+		if (!existing) error(404, 'Account not found');
+
+		await db
+			.update(companyAccounts)
+			.set({ isArchived: true, updatedAt: new Date() })
+			.where(eq(companyAccounts.id, id));
+
+		await logCompanyEvent(
+			params.companyId,
+			user.id,
+			'account_archived',
+			`Account "${existing.name}" archived`,
+			{ accountId: id }
+		);
+
+		return { success: true, action: 'archiveAccount' };
+	},
+
+	unarchiveAccount: async ({ request, locals, params }) => {
+		const { user } = await requireCompanyRoleAny(locals, params.companyId, ['admin', 'manager']);
+		const fd = await request.formData();
+		const id = trimOrNull(fd.get('id'));
+		if (!id) return fail(400, { action: 'unarchiveAccount', error: 'Account id is required' });
+
+		const [existing] = await db
+			.select({ id: companyAccounts.id, name: companyAccounts.name })
+			.from(companyAccounts)
+			.where(
+				and(
+					eq(companyAccounts.id, id),
+					eq(companyAccounts.companyId, params.companyId),
+					isNull(companyAccounts.deletedAt)
+				)
+			)
+			.limit(1);
+		if (!existing) error(404, 'Account not found');
+
+		await db
+			.update(companyAccounts)
+			.set({ isArchived: false, updatedAt: new Date() })
+			.where(eq(companyAccounts.id, id));
+
+		await logCompanyEvent(
+			params.companyId,
+			user.id,
+			'account_updated',
+			`Account "${existing.name}" unarchived`,
+			{ accountId: id }
+		);
+
+		return { success: true, action: 'unarchiveAccount' };
+	},
+
+	deleteAccount: async ({ request, locals, params }) => {
+		const { user, roles } = await requireCompanyRoleAny(locals, params.companyId, [
+			'admin',
+			'manager',
+			'accountant'
+		]);
+		if (!roles.includes('admin')) {
+			return fail(403, { action: 'deleteAccount', error: 'Only admins can delete accounts' });
+		}
+		const fd = await request.formData();
+		const id = trimOrNull(fd.get('id'));
+		if (!id) return fail(400, { action: 'deleteAccount', error: 'Account id is required' });
+
+		const [existing] = await db
+			.select({ id: companyAccounts.id, name: companyAccounts.name })
+			.from(companyAccounts)
+			.where(
+				and(
+					eq(companyAccounts.id, id),
+					eq(companyAccounts.companyId, params.companyId),
+					isNull(companyAccounts.deletedAt)
+				)
+			)
+			.limit(1);
+		if (!existing) error(404, 'Account not found');
+
+		const [txnCount] = await db
+			.select({ count: sql<number>`count(*)::int` })
+			.from(companyAccountTransactions)
+			.where(eq(companyAccountTransactions.accountId, id));
+		if ((txnCount?.count ?? 0) > 0) {
+			return fail(409, {
+				action: 'deleteAccount',
+				error: 'Cannot delete an account that has transactions. Archive it instead.'
+			});
+		}
+
+		await db
+			.update(companyAccounts)
+			.set({ deletedAt: new Date(), updatedAt: new Date() })
+			.where(eq(companyAccounts.id, id));
+
+		await logCompanyEvent(
+			params.companyId,
+			user.id,
+			'account_deleted',
+			`Account "${existing.name}" deleted`,
+			{ accountId: id }
+		);
+
+		return { success: true, action: 'deleteAccount' };
+	},
+
+	reorderAccounts: async ({ request, locals, params }) => {
+		await requireCompanyRoleAny(locals, params.companyId, ['admin', 'manager', 'accountant']);
+		const fd = await request.formData();
+		const payload = parseOrderPayload(fd.get('orders'));
+		if (!payload) return fail(400, { action: 'reorderAccounts', error: 'Invalid order payload' });
+
+		await db.transaction(async (tx) => {
+			for (const { id, sortOrder } of payload) {
+				await tx
+					.update(companyAccounts)
+					.set({ sortOrder, updatedAt: new Date() })
+					.where(
+						and(
+							eq(companyAccounts.id, id),
+							eq(companyAccounts.companyId, params.companyId),
+							isNull(companyAccounts.deletedAt)
+						)
+					);
+			}
+		});
+
+		return { success: true, action: 'reorderAccounts' };
+	}
+};
diff --git a/src/routes/(app)/companies/[companyId]/accounts/+page.svelte b/src/routes/(app)/companies/[companyId]/accounts/+page.svelte
new file mode 100644
index 0000000..a7dfc4a
--- /dev/null
+++ b/src/routes/(app)/companies/[companyId]/accounts/+page.svelte
@@ -0,0 +1,620 @@
+<script lang="ts">
+	import { enhance } from '$app/forms';
+	import type { PageData, ActionData } from './$types';
+
+	let { data, form }: { data: PageData; form: ActionData } = $props();
+
+	type AccountType =
+		| 'bank'
+		| 'credit_card'
+		| 'cash'
+		| 'mobile_money'
+		| 'petty_cash'
+		| 'loan'
+		| 'other';
+
+	const ACCOUNT_TYPE_LABELS: Record<AccountType, string> = {
+		bank: 'Bank Account',
+		credit_card: 'Credit Card',
+		cash: 'Cash',
+		mobile_money: 'Mobile Money',
+		petty_cash: 'Petty Cash',
+		loan: 'Loan',
+		other: 'Other'
+	};
+
+	const ACCOUNT_TYPE_BADGE: Record<AccountType, string> = {
+		bank: 'bg-blue-100 text-blue-700 dark:bg-blue-900/40 dark:text-blue-300',
+		credit_card: 'bg-purple-100 text-purple-700 dark:bg-purple-900/40 dark:text-purple-300',
+		cash: 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/40 dark:text-emerald-300',
+		mobile_money: 'bg-sky-100 text-sky-700 dark:bg-sky-900/40 dark:text-sky-300',
+		petty_cash: 'bg-teal-100 text-teal-700 dark:bg-teal-900/40 dark:text-teal-300',
+		loan: 'bg-rose-100 text-rose-700 dark:bg-rose-900/40 dark:text-rose-300',
+		other: 'bg-gray-100 text-gray-700 dark:bg-gray-700 dark:text-gray-300'
+	};
+
+	const CARD_BRANDS = ['visa', 'mastercard', 'amex', 'jcb', 'unionpay', 'discover', 'other'];
+	const ACCOUNT_TYPES = Object.keys(ACCOUNT_TYPE_LABELS) as AccountType[];
+
+	let showAddForm = $state(false);
+	let editingId = $state<string | null>(null);
+	let confirmDeleteId = $state<string | null>(null);
+	let addType = $state<AccountType>('bank');
+
+	function openAdd() {
+		showAddForm = !showAddForm;
+		editingId = null;
+		confirmDeleteId = null;
+	}
+
+	function formatAmount(amount: string, currency: string): string {
+		const n = Number(amount);
+		const fmt = new Intl.NumberFormat(undefined, {
+			minimumFractionDigits: 2,
+			maximumFractionDigits: 2
+		});
+		return `${fmt.format(n)} ${currency}`;
+	}
+
+	function balanceClass(amount: string): string {
+		const n = Number(amount);
+		if (n > 0) return 'text-emerald-600 dark:text-emerald-400';
+		if (n < 0) return 'text-red-600 dark:text-red-400';
+		return 'text-gray-500 dark:text-gray-400';
+	}
+
+	function utilisation(balance: string, limit: string | null): number | null {
+		if (!limit) return null;
+		const lim = Number(limit);
+		const bal = Number(balance);
+		if (!Number.isFinite(lim) || lim <= 0) return null;
+		const used = Math.max(0, -bal);
+		return Math.min(100, Math.round((used / lim) * 100));
+	}
+
+	const inputCls =
+		'w-full rounded-md border border-gray-300 px-3 py-2 text-sm dark:border-gray-600 dark:bg-gray-700 dark:text-white';
+	const labelCls = 'mb-1 block text-sm font-medium text-gray-700 dark:text-gray-300';
+</script>
+
+<svelte:head>
+	<title>Accounts - {data.company.name}</title>
+</svelte:head>
+
+{#snippet accountFields(
+	type: AccountType,
+	prefix: string,
+	prefill: {
+		name?: string;
+		currency?: string;
+		notes?: string | null;
+		bankName?: string | null;
+		accountNumber?: string | null;
+		branch?: string | null;
+		swiftBic?: string | null;
+		iban?: string | null;
+		accountHolderName?: string | null;
+		cardBrand?: string | null;
+		last4?: string | null;
+		cardholderName?: string | null;
+		expiryMonth?: number | null;
+		expiryYear?: number | null;
+		creditLimit?: string | null;
+		statementCloseDay?: number | null;
+		paymentDueDay?: number | null;
+		externalAccountId?: string | null;
+	} = {}
+)}
+	<div class="grid grid-cols-1 gap-4 md:grid-cols-2">
+		<div class="md:col-span-2">
+			<label for="{prefix}-name" class={labelCls}>Name <span class="text-red-500">*</span></label>
+			<input
+				id="{prefix}-name"
+				name="name"
+				type="text"
+				required
+				value={prefill.name ?? ''}
+				placeholder={type === 'bank'
+					? 'e.g. KBank Main'
+					: type === 'credit_card'
+						? 'e.g. SCB Platinum •••• 4242'
+						: 'Account name'}
+				class={inputCls}
+			/>
+		</div>
+		<div>
+			<label for="{prefix}-currency" class={labelCls}>Currency <span class="text-red-500">*</span></label>
+			<input
+				id="{prefix}-currency"
+				name="currency"
+				type="text"
+				required
+				maxlength="3"
+				value={prefill.currency ?? 'THB'}
+				placeholder="THB"
+				class={inputCls}
+			/>
+		</div>
+		<div></div>
+
+		{#if type === 'bank'}
+			<div>
+				<label for="{prefix}-bankName" class={labelCls}>Bank Name</label>
+				<input
+					id="{prefix}-bankName"
+					name="bankName"
+					type="text"
+					value={prefill.bankName ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-accountNumber" class={labelCls}>Account Number</label>
+				<input
+					id="{prefix}-accountNumber"
+					name="accountNumber"
+					type="text"
+					value={prefill.accountNumber ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-branch" class={labelCls}>Branch</label>
+				<input
+					id="{prefix}-branch"
+					name="branch"
+					type="text"
+					value={prefill.branch ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-holder" class={labelCls}>Account Holder</label>
+				<input
+					id="{prefix}-holder"
+					name="accountHolderName"
+					type="text"
+					value={prefill.accountHolderName ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-swift" class={labelCls}>SWIFT/BIC</label>
+				<input
+					id="{prefix}-swift"
+					name="swiftBic"
+					type="text"
+					value={prefill.swiftBic ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-iban" class={labelCls}>IBAN</label>
+				<input
+					id="{prefix}-iban"
+					name="iban"
+					type="text"
+					value={prefill.iban ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			{#if data.externalAccounts.length > 0}
+				<div class="md:col-span-2">
+					<label for="{prefix}-extAccount" class={labelCls}>Linked Bank Integration</label>
+					<select
+						id="{prefix}-extAccount"
+						name="externalAccountId"
+						class={inputCls}
+						value={prefill.externalAccountId ?? ''}
+					>
+						<option value="">— none —</option>
+						{#each data.externalAccounts as ea (ea.id)}
+							<option value={ea.id}>{ea.displayName} ({ea.provider})</option>
+						{/each}
+					</select>
+				</div>
+			{/if}
+		{/if}
+
+		{#if type === 'credit_card'}
+			<div>
+				<label for="{prefix}-brand" class={labelCls}>Card Brand</label>
+				<select id="{prefix}-brand" name="cardBrand" class={inputCls} value={prefill.cardBrand ?? 'visa'}>
+					{#each CARD_BRANDS as b (b)}
+						<option value={b}>{b.toUpperCase()}</option>
+					{/each}
+				</select>
+			</div>
+			<div>
+				<label for="{prefix}-last4" class={labelCls}>Last 4 Digits</label>
+				<input
+					id="{prefix}-last4"
+					name="last4"
+					type="text"
+					maxlength="4"
+					pattern="[0-9]{'{'}4{'}'}"
+					value={prefill.last4 ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div class="md:col-span-2">
+				<label for="{prefix}-cardholder" class={labelCls}>Cardholder Name</label>
+				<input
+					id="{prefix}-cardholder"
+					name="cardholderName"
+					type="text"
+					value={prefill.cardholderName ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-expMonth" class={labelCls}>Expiry Month</label>
+				<input
+					id="{prefix}-expMonth"
+					name="expiryMonth"
+					type="number"
+					min="1"
+					max="12"
+					value={prefill.expiryMonth ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-expYear" class={labelCls}>Expiry Year</label>
+				<input
+					id="{prefix}-expYear"
+					name="expiryYear"
+					type="number"
+					min="2000"
+					max="2100"
+					value={prefill.expiryYear ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-limit" class={labelCls}>Credit Limit</label>
+				<input
+					id="{prefix}-limit"
+					name="creditLimit"
+					type="number"
+					step="0.01"
+					min="0"
+					value={prefill.creditLimit ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div></div>
+			<div>
+				<label for="{prefix}-stmtClose" class={labelCls}>Statement Close Day</label>
+				<input
+					id="{prefix}-stmtClose"
+					name="statementCloseDay"
+					type="number"
+					min="1"
+					max="31"
+					value={prefill.statementCloseDay ?? ''}
+					class={inputCls}
+				/>
+			</div>
+			<div>
+				<label for="{prefix}-payDue" class={labelCls}>Payment Due Day</label>
+				<input
+					id="{prefix}-payDue"
+					name="paymentDueDay"
+					type="number"
+					min="1"
+					max="31"
+					value={prefill.paymentDueDay ?? ''}
+					class={inputCls}
+				/>
+			</div>
+		{/if}
+
+		<div class="md:col-span-2">
+			<label for="{prefix}-notes" class={labelCls}>Notes</label>
+			<textarea id="{prefix}-notes" name="notes" rows="2" class={inputCls}>{prefill.notes ?? ''}</textarea>
+		</div>
+	</div>
+{/snippet}
+
+<div class="space-y-6">
+	<header class="flex items-start justify-between">
+		<div>
+			<h1 class="text-2xl font-bold text-gray-900 dark:text-white">Accounts</h1>
+			<p class="mt-1 text-sm text-gray-500 dark:text-gray-400">
+				Bank accounts, cards, cash, and any other fund source. Balances update automatically from
+				expenses, invoice payments, transfers, and manual entries.
+			</p>
+		</div>
+		<button
+			type="button"
+			onclick={openAdd}
+			class="rounded-md bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700"
+		>
+			{showAddForm ? 'Cancel' : '+ New Account'}
+		</button>
+	</header>
+
+	{#if form?.error}
+		<div
+			class="rounded-md bg-red-50 p-3 text-sm text-red-700 dark:bg-red-900/30 dark:text-red-300"
+		>
+			{form.error}
+		</div>
+	{/if}
+
+	{#if showAddForm}
+		<form
+			method="POST"
+			action="?/addAccount"
+			use:enhance={() => async ({ result, update, formElement }) => {
+				await update({ reset: false });
+				if (result.type === 'success') {
+					showAddForm = false;
+					formElement.reset();
+				}
+			}}
+			class="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800"
+		>
+			<h2 class="mb-4 font-semibold text-gray-900 dark:text-white">New Account</h2>
+
+			<div class="mb-4">
+				<label for="add-accountType" class={labelCls}
+					>Account Type <span class="text-red-500">*</span></label
+				>
+				<select
+					id="add-accountType"
+					name="accountType"
+					required
+					bind:value={addType}
+					class={inputCls}
+				>
+					{#each ACCOUNT_TYPES as t (t)}
+						<option value={t}>{ACCOUNT_TYPE_LABELS[t]}</option>
+					{/each}
+				</select>
+			</div>
+
+			{@render accountFields(addType, 'add')}
+
+			<div class="mt-4 flex justify-end gap-2">
+				<button
+					type="button"
+					onclick={() => (showAddForm = false)}
+					class="rounded-md border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-200 dark:hover:bg-gray-700"
+				>
+					Cancel
+				</button>
+				<button
+					type="submit"
+					class="rounded-md bg-blue-600 px-4 py-2 text-sm font-medium text-white hover:bg-blue-700"
+				>
+					Create Account
+				</button>
+			</div>
+		</form>
+	{/if}
+
+	{#if data.accounts.length === 0}
+		<div
+			class="rounded-lg border border-dashed border-gray-300 bg-white p-10 text-center dark:border-gray-700 dark:bg-gray-800"
+		>
+			<p class="text-sm text-gray-500 dark:text-gray-400">
+				No accounts yet. Click "+ New Account" to add one.
+			</p>
+		</div>
+	{:else}
+		<div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-3">
+			{#each data.accounts as acct (acct.id)}
+				<div
+					class="flex flex-col gap-2 rounded-lg border border-gray-200 bg-white p-4 dark:border-gray-700 dark:bg-gray-800 {acct.isArchived
+						? 'opacity-60'
+						: ''}"
+				>
+					<div class="flex items-start justify-between gap-2">
+						<div class="min-w-0 flex-1">
+							<h3 class="truncate text-sm font-semibold text-gray-900 dark:text-white">
+								<a
+									href={`/companies/${data.company.id}/accounts/${acct.id}`}
+									class="hover:text-blue-600 dark:hover:text-blue-400"
+								>
+									{acct.name}
+								</a>
+							</h3>
+							<div class="mt-1 flex flex-wrap items-center gap-1.5">
+								<span
+									class="rounded-full px-2 py-0.5 text-xs font-medium {ACCOUNT_TYPE_BADGE[
+										acct.accountType
+									]}"
+								>
+									{ACCOUNT_TYPE_LABELS[acct.accountType]}
+								</span>
+								{#if acct.isArchived}
+									<span
+										class="rounded-full bg-gray-200 px-2 py-0.5 text-xs font-medium text-gray-700 dark:bg-gray-600 dark:text-gray-300"
+									>
+										Archived
+									</span>
+								{/if}
+							</div>
+						</div>
+					</div>
+
+					<p class="text-2xl font-bold {balanceClass(acct.balance)}">
+						{formatAmount(acct.balance, acct.currency)}
+					</p>
+
+					{#if acct.accountType === 'credit_card' && acct.creditLimit}
+						{@const pct = utilisation(acct.balance, acct.creditLimit)}
+						<div class="text-xs text-gray-500 dark:text-gray-400">
+							Limit {formatAmount(acct.creditLimit, acct.currency)}
+							{#if pct !== null}
+								· {pct}% used
+								<div class="mt-1 h-1.5 w-full overflow-hidden rounded-full bg-gray-200 dark:bg-gray-700">
+									<div
+										class="h-full {pct > 80 ? 'bg-red-500' : pct > 50 ? 'bg-amber-500' : 'bg-emerald-500'}"
+										style="width: {pct}%"
+									></div>
+								</div>
+							{/if}
+						</div>
+					{/if}
+
+					{#if acct.accountType === 'credit_card' && (acct.statementCloseDay || acct.paymentDueDay)}
+						<p class="text-xs text-gray-500 dark:text-gray-400">
+							{#if acct.statementCloseDay}Closes day {acct.statementCloseDay}{/if}
+							{#if acct.statementCloseDay && acct.paymentDueDay} · {/if}
+							{#if acct.paymentDueDay}Due day {acct.paymentDueDay}{/if}
+						</p>
+					{/if}
+
+					{#if acct.accountType === 'bank' && (acct.bankName || acct.accountNumber)}
+						<p class="truncate text-xs text-gray-500 dark:text-gray-400">
+							{acct.bankName ?? ''}{#if acct.accountNumber} · {acct.accountNumber}{/if}
+						</p>
+					{/if}
+
+					<div
+						class="mt-auto flex flex-wrap justify-end gap-2 border-t border-gray-100 pt-2 dark:border-gray-700"
+					>
+						<button
+							type="button"
+							onclick={() => {
+								editingId = editingId === acct.id ? null : acct.id;
+								confirmDeleteId = null;
+							}}
+							class="text-xs font-medium text-blue-600 hover:text-blue-700 dark:text-blue-400"
+						>
+							Edit
+						</button>
+						{#if acct.isArchived}
+							<form method="POST" action="?/unarchiveAccount" use:enhance>
+								<input type="hidden" name="id" value={acct.id} />
+								<button
+									type="submit"
+									class="text-xs font-medium text-gray-600 hover:text-gray-800 dark:text-gray-300"
+								>
+									Unarchive
+								</button>
+							</form>
+						{:else}
+							<form method="POST" action="?/archiveAccount" use:enhance>
+								<input type="hidden" name="id" value={acct.id} />
+								<button
+									type="submit"
+									class="text-xs font-medium text-gray-600 hover:text-gray-800 dark:text-gray-300"
+								>
+									Archive
+								</button>
+							</form>
+						{/if}
+						{#if data.canDelete}
+							<button
+								type="button"
+								onclick={() => (confirmDeleteId = confirmDeleteId === acct.id ? null : acct.id)}
+								class="text-xs font-medium text-red-600 hover:text-red-700 dark:text-red-400"
+							>
+								Delete
+							</button>
+						{/if}
+					</div>
+
+					{#if confirmDeleteId === acct.id}
+						<form
+							method="POST"
+							action="?/deleteAccount"
+							use:enhance={() => async ({ update }) => {
+								await update({ reset: false });
+								confirmDeleteId = null;
+							}}
+							class="mt-2 rounded-md bg-red-50 p-2 text-xs dark:bg-red-900/30"
+						>
+							<input type="hidden" name="id" value={acct.id} />
+							<p class="mb-2 text-red-700 dark:text-red-300">
+								Delete "{acct.name}"? This only works if the account has zero transactions.
+							</p>
+							<div class="flex justify-end gap-2">
+								<button
+									type="button"
+									onclick={() => (confirmDeleteId = null)}
+									class="rounded border border-gray-300 bg-white px-2 py-1 text-xs text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200"
+								>
+									Cancel
+								</button>
+								<button
+									type="submit"
+									class="rounded bg-red-600 px-2 py-1 text-xs font-medium text-white hover:bg-red-700"
+								>
+									Delete
+								</button>
+							</div>
+						</form>
+					{/if}
+
+					{#if editingId === acct.id}
+						<form
+							method="POST"
+							action="?/updateAccount"
+							use:enhance={() => async ({ result, update }) => {
+								await update({ reset: false });
+								if (result.type === 'success') editingId = null;
+							}}
+							class="mt-2 rounded-md bg-gray-50 p-3 dark:bg-gray-700/50"
+						>
+							<input type="hidden" name="id" value={acct.id} />
+							<input type="hidden" name="accountType" value={acct.accountType} />
+							{@render accountFields(acct.accountType, 'edit-' + acct.id, {
+								name: acct.name,
+								currency: acct.currency,
+								notes: acct.notes,
+								bankName: acct.bankName,
+								accountNumber: acct.accountNumber,
+								branch: acct.branch,
+								swiftBic: acct.swiftBic,
+								iban: acct.iban,
+								accountHolderName: acct.accountHolderName,
+								cardBrand: acct.cardBrand,
+								last4: acct.last4,
+								cardholderName: acct.cardholderName,
+								expiryMonth: acct.expiryMonth,
+								expiryYear: acct.expiryYear,
+								creditLimit: acct.creditLimit,
+								statementCloseDay: acct.statementCloseDay,
+								paymentDueDay: acct.paymentDueDay,
+								externalAccountId: acct.externalAccountId
+							})}
+							<div class="mt-3 flex justify-end gap-2">
+								<button
+									type="button"
+									onclick={() => (editingId = null)}
+									class="rounded-md border border-gray-300 px-3 py-1.5 text-sm font-medium text-gray-700 hover:bg-gray-50 dark:border-gray-600 dark:text-gray-200 dark:hover:bg-gray-600"
+								>
+									Cancel
+								</button>
+								<button
+									type="submit"
+									class="rounded-md bg-blue-600 px-3 py-1.5 text-sm font-medium text-white hover:bg-blue-700"
+								>
+									Save
+								</button>
+							</div>
+						</form>
+					{/if}
+				</div>
+			{/each}
+		</div>
+	{/if}
+
+	{#if data.archivedCount > 0}
+		<div class="flex justify-center">
+			<a
+				href={data.showArchived
+					? `/companies/${data.company.id}/accounts`
+					: `/companies/${data.company.id}/accounts?archived=1`}
+				class="text-xs text-gray-500 underline hover:text-gray-700 dark:text-gray-400"
+			>
+				{data.showArchived ? 'Hide' : 'Show'} archived ({data.archivedCount})
+			</a>
+		</div>
+	{/if}
+</div>
diff --git a/src/routes/(app)/companies/[companyId]/profile/+page.svelte b/src/routes/(app)/companies/[companyId]/profile/+page.svelte
index 131f20f..a4e16f7 100644
--- a/src/routes/(app)/companies/[companyId]/profile/+page.svelte
+++ b/src/routes/(app)/companies/[companyId]/profile/+page.svelte
@@ -97,6 +97,15 @@
 		</div>
 	{/if}
 
+	<div
+		class="rounded-md border border-amber-200 bg-amber-50 p-3 text-sm text-amber-800 dark:border-amber-900/40 dark:bg-amber-900/20 dark:text-amber-200"
+	>
+		Bank accounts and cards are now managed in the <a
+			href={`/companies/${data.company.id}/accounts`}
+			class="font-medium underline hover:text-amber-900 dark:hover:text-amber-100">Accounts</a
+		> tab, where they also show rolling balances and transaction history. The sections below will be removed in an upcoming update.
+	</div>
+
 	<!-- ========== Bank Accounts ========== -->
 	<section class="rounded-lg border border-gray-200 bg-white p-6 dark:border-gray-700 dark:bg-gray-800">
 		<div class="mb-4 flex items-center justify-between">