diff --git a/guest_view_invoice.php b/guest_view_invoice.php
index 216c61ff..a77c2c61 100644
--- a/guest_view_invoice.php
+++ b/guest_view_invoice.php
@@ -135,18 +135,46 @@ if ($invoice_status !== "Paid" && $invoice_status !== "Draft" && $invoice_status
 // Invoice individual items
 $sql_invoice_items = mysqli_query($mysqli, "SELECT * FROM invoice_items WHERE item_invoice_id = $invoice_id ORDER BY item_order ASC");
 
+
+// Get Total Account Balance
+//Add up all the payments for the invoice and get the total amount paid to the invoice
+$sql_invoice_amounts = mysqli_query($mysqli, "SELECT SUM(invoice_amount) AS invoice_amounts FROM invoices WHERE invoice_client_id = $client_id AND invoice_status NOT LIKE 'Draft' AND invoice_status NOT LIKE 'Cancelled' ");
+$row = mysqli_fetch_array($sql_invoice_amounts);
+
+$account_balance = floatval($row['invoice_amounts']);
+
+$sql_amount_paid = mysqli_query($mysqli, "SELECT SUM(payment_amount) AS amount_paid FROM payments, invoices WHERE payment_invoice_id = invoice_id AND invoice_client_id = $client_id");
+$row = mysqli_fetch_array($sql_amount_paid);
+
+$account_amount_paid = floatval($row['amount_paid']);
+
+$account_balance = $account_balance - $account_amount_paid;
+//set Text color on balance
+if ($balance > 0) {
+    $balance_text_color = "text-danger font-weight-bold";
+} else {
+    $balance_text_color = "";
+}
+
 ?>
 
     <div class="card">
         <div class="card-header bg-light d-print-none">
-            <div class="float-right">
-                <a class="btn btn-secondary" data-toggle="collapse" href="#collapsePreviousInvoices"><i class="fas fa-fw fa-history mr-2"></i>Invoice History</a>
-                <a class="btn btn-primary" href="#" onclick="window.print();"><i class="fas fa-fw fa-print mr-2"></i>Print</a>
-                <a class="btn btn-primary" href="#" onclick="pdfMake.createPdf(docDefinition).download('<?php echo strtoAZaz09(html_entity_decode("$invoice_date-$company_name-Invoice-$invoice_prefix$invoice_number")); ?>');"><i class="fa fa-fw fa-download mr-2"></i>Download</a>
-                <?php
-                if ($invoice_status !== "Paid" && $invoice_status  !== "Cancelled" && $invoice_status !== "Draft" && $config_stripe_enable == 1) { ?>
-                    <a class="btn btn-success" href="guest_pay_invoice_stripe.php?invoice_id=<?php echo $invoice_id; ?>&url_key=<?php echo $url_key; ?>"><i class="fa fa-fw fa-credit-card mr-2"></i>Pay Online <?php if($config_stripe_client_pays_fees == 1) { echo "(Gateway Fee: " .  numfmt_format_currency($currency_format, $gateway_fee, $invoice_currency_code) . ")"; } ?></a>
-                <?php } ?>
+            <div class="row">
+                <div class="col-6">
+                    <h4 class="mt-1">Account Balance: <b><?php echo numfmt_format_currency($currency_format, $account_balance, $invoice_currency_code); ?></b></h4>
+                </div>
+                <div class="col-6">
+                    <div class="float-right">
+                        <a class="btn btn-secondary" data-toggle="collapse" href="#collapsePreviousInvoices"><i class="fas fa-fw fa-history mr-2"></i>Invoice History</a>
+                        <a class="btn btn-primary" href="#" onclick="window.print();"><i class="fas fa-fw fa-print mr-2"></i>Print</a>
+                        <a class="btn btn-primary" href="#" onclick="pdfMake.createPdf(docDefinition).download('<?php echo strtoAZaz09(html_entity_decode("$invoice_date-$company_name-Invoice-$invoice_prefix$invoice_number")); ?>');"><i class="fa fa-fw fa-download mr-2"></i>Download</a>
+                        <?php
+                        if ($invoice_status !== "Paid" && $invoice_status  !== "Cancelled" && $invoice_status !== "Draft" && $config_stripe_enable == 1) { ?>
+                            <a class="btn btn-success" href="guest_pay_invoice_stripe.php?invoice_id=<?php echo $invoice_id; ?>&url_key=<?php echo $url_key; ?>"><i class="fa fa-fw fa-credit-card mr-2"></i>Pay Online <?php if($config_stripe_client_pays_fees == 1) { echo "(Gateway Fee: " .  numfmt_format_currency($currency_format, $gateway_fee, $invoice_currency_code) . ")"; } ?></a>
+                        <?php } ?>
+                    </div>
+                </div>
             </div>
         </div>
         <div class="card-body">