diff --git a/app/Models/Account.php b/app/Models/Account.php
index 5dc6584aef9e..d1feea184589 100644
--- a/app/Models/Account.php
+++ b/app/Models/Account.php
@@ -134,6 +134,10 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Company> $companies
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyUser> $company_users
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankIntegration> $bank_integrations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Company> $companies
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyUser> $company_users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
  * @mixin \Eloquent
  */
 class Account extends BaseModel
diff --git a/app/Models/BankAccount.php b/app/Models/BankAccount.php
index fd5ea891db41..480f544cc41b 100644
--- a/app/Models/BankAccount.php
+++ b/app/Models/BankAccount.php
@@ -33,6 +33,7 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @method static \Illuminate\Database\Eloquent\Builder|BankAccount withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|BankAccount withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankSubaccount> $bank_subaccounts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankSubaccount> $bank_subaccounts
  * @mixin \Eloquent
  */
 class BankAccount extends BaseModel
diff --git a/app/Models/BankIntegration.php b/app/Models/BankIntegration.php
index b5e414705612..5b97aaf353ee 100644
--- a/app/Models/BankIntegration.php
+++ b/app/Models/BankIntegration.php
@@ -76,6 +76,7 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @method static \Illuminate\Database\Eloquent\Builder|BankIntegration withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|BankIntegration withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankTransaction> $transactions
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankTransaction> $transactions
  * @mixin \Eloquent
  */
 class BankIntegration extends BaseModel
diff --git a/app/Models/Client.php b/app/Models/Client.php
index 18b1f322a805..156d931efb08 100644
--- a/app/Models/Client.php
+++ b/app/Models/Client.php
@@ -185,6 +185,25 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\SystemLog> $system_logs
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
  * @method static \Illuminate\Database\Eloquent\Builder|Client wherePaymentBalance($value)
+ * @property mixed $tax_data
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $company_ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientContact> $contacts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Credit> $credits
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Expense> $expenses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientGatewayToken> $gateway_tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientContact> $primary_contact
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Project> $projects
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Quote> $quotes
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringExpense> $recurring_expenses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoice> $recurring_invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\SystemLog> $system_logs
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @method static \Illuminate\Database\Eloquent\Builder|Client whereTaxData($value)
  * @mixin \Eloquent
  */
 class Client extends BaseModel implements HasLocalePreference
@@ -255,7 +274,7 @@ class Client extends BaseModel implements HasLocalePreference
         'created_at' => 'timestamp',
         'deleted_at' => 'timestamp',
         'last_login' => 'timestamp',
-        'tax_data' => 'objects',
+        'tax_data' => 'object',
     ];
 
     protected $touches = [];
diff --git a/app/Models/ClientContact.php b/app/Models/ClientContact.php
index 21bb1c3ba8ac..582cb7efeae0 100644
--- a/app/Models/ClientContact.php
+++ b/app/Models/ClientContact.php
@@ -128,6 +128,11 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\QuoteInvitation> $quote_invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoiceInvitation> $recurring_invoice_invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CreditInvitation> $credit_invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\InvoiceInvitation> $invoice_invitations
+ * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\QuoteInvitation> $quote_invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoiceInvitation> $recurring_invoice_invitations
  * @mixin \Eloquent
  */
 class ClientContact extends Authenticatable implements HasLocalePreference
diff --git a/app/Models/Company.php b/app/Models/Company.php
index f068d0ef00be..9cd858a84e8c 100644
--- a/app/Models/Company.php
+++ b/app/Models/Company.php
@@ -326,6 +326,56 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Vendor> $vendors
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Webhook> $webhooks
+ * @property int $calculate_taxes
+ * @property int $tax_all_products
+ * @property mixed $tax_data
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $all_activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $all_documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankIntegration> $bank_integrations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankTransactionRule> $bank_transaction_rules
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\BankTransaction> $bank_transactions
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientContact> $client_contacts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientGatewayToken> $client_gateway_tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Client> $clients
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyGateway> $company_gateways
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyUser> $company_users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientContact> $contacts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Credit> $credits
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Design> $designs
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ExpenseCategory> $expense_categories
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Expense> $expenses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\GroupSetting> $group_settings
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\GroupSetting> $groups
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PaymentTerm> $payment_terms
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Product> $products
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Project> $projects
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PurchaseOrder> $purchase_orders
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Quote> $quotes
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringExpense> $recurring_expenses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoice> $recurring_invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Scheduler> $schedulers
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Subscription> $subscriptions
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\SystemLog> $system_log_relation
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\SystemLog> $system_logs
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Scheduler> $task_schedulers
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\TaskStatus> $task_statuses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\TaxRate> $tax_rates
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens_hashed
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Design> $user_designs
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PaymentTerm> $user_payment_terms
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Vendor> $vendors
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Webhook> $webhooks
+ * @method static \Illuminate\Database\Eloquent\Builder|Company whereCalculateTaxes($value)
+ * @method static \Illuminate\Database\Eloquent\Builder|Company whereTaxAllProducts($value)
+ * @method static \Illuminate\Database\Eloquent\Builder|Company whereTaxData($value)
  * @mixin \Eloquent
  */
 class Company extends BaseModel
@@ -363,6 +413,39 @@ class Company extends BaseModel
 
     protected $presenter = CompanyPresenter::class;
 
+    protected array $tax_coverage_countries = [
+        'US',
+        // //EU countries
+        // 'AT', // Austria
+        // 'BE', // Belgium
+        // 'BG', // Bulgaria
+        // 'CY', // Cyprus
+        // 'CZ', // Czech Republic
+        // 'DE', // Germany
+        // 'DK', // Denmark
+        // 'EE', // Estonia
+        // 'ES', // Spain
+        // 'FI', // Finland
+        // 'FR', // France
+        // 'GR', // Greece
+        // 'HR', // Croatia
+        // 'HU', // Hungary
+        // 'IE', // Ireland
+        // 'IT', // Italy
+        // 'LT', // Lithuania
+        // 'LU', // Luxembourg
+        // 'LV', // Latvia
+        // 'MT', // Malta
+        // 'NL', // Netherlands
+        // 'PL', // Poland
+        // 'PT', // Portugal
+        // 'RO', // Romania
+        // 'SE', // Sweden
+        // 'SI', // Slovenia
+        // 'SK', // Slovakia
+        // //EU Countries
+    ];
+
     protected $fillable = [
         'invoice_task_hours',
         'markdown_enabled',
@@ -448,7 +531,7 @@ class Company extends BaseModel
         'created_at' => 'timestamp',
         'deleted_at' => 'timestamp',
         'client_registration_fields' => 'array',
-        'tax_data' => 'objects',
+        'tax_data' => 'object',
     ];
 
     protected $with = [];
@@ -469,6 +552,11 @@ class Company extends BaseModel
         self::ENTITY_RECURRING_QUOTE => 2048,
     ];
 
+    public function shouldCalculateTax()
+    {
+        return $this->calculate_taxes && in_array($this->getSetting('country_id'), $this->tax_coverage_countries);
+    }
+
     public function documents()
     {
         return $this->morphMany(Document::class, 'documentable');
diff --git a/app/Models/CompanyGateway.php b/app/Models/CompanyGateway.php
index 4013bf1f006d..717a2e646440 100644
--- a/app/Models/CompanyGateway.php
+++ b/app/Models/CompanyGateway.php
@@ -93,6 +93,7 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @method static \Illuminate\Database\Eloquent\Builder|CompanyGateway withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|CompanyGateway withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientGatewayToken> $client_gateway_tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientGatewayToken> $client_gateway_tokens
  * @mixin \Eloquent
  */
 class CompanyGateway extends BaseModel
diff --git a/app/Models/CompanyUser.php b/app/Models/CompanyUser.php
index ed785efffefe..9f00c712ba94 100644
--- a/app/Models/CompanyUser.php
+++ b/app/Models/CompanyUser.php
@@ -70,6 +70,9 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $token
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $token
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\User> $users
  * @mixin \Eloquent
  */
 class CompanyUser extends Pivot
diff --git a/app/Models/Credit.php b/app/Models/Credit.php
index 752618b450c1..97fc2bedb3ed 100644
--- a/app/Models/Credit.php
+++ b/app/Models/Credit.php
@@ -192,6 +192,13 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CreditInvitation> $invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $company_ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CreditInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
  * @mixin \Eloquent
  */
 class Credit extends BaseModel
diff --git a/app/Models/Expense.php b/app/Models/Expense.php
index 2ff2a9483126..19faa5f3d24e 100644
--- a/app/Models/Expense.php
+++ b/app/Models/Expense.php
@@ -131,6 +131,7 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @method static \Illuminate\Database\Eloquent\Builder|Expense withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|Expense withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @mixin \Eloquent
  */
 class Expense extends BaseModel
diff --git a/app/Models/GatewayType.php b/app/Models/GatewayType.php
index fa5e08a7a477..0b2c4b36d09c 100644
--- a/app/Models/GatewayType.php
+++ b/app/Models/GatewayType.php
@@ -29,6 +29,7 @@ namespace App\Models;
  * @method static \Illuminate\Database\Eloquent\Builder|GatewayType whereId($value)
  * @method static \Illuminate\Database\Eloquent\Builder|GatewayType whereName($value)
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PaymentType> $payment_methods
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PaymentType> $payment_methods
  * @mixin \Eloquent
  */
 class GatewayType extends StaticModel
diff --git a/app/Models/GroupSetting.php b/app/Models/GroupSetting.php
index afa61135a2eb..5361b860be44 100644
--- a/app/Models/GroupSetting.php
+++ b/app/Models/GroupSetting.php
@@ -56,6 +56,8 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @method static \Illuminate\Database\Eloquent\Builder|GroupSetting withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Client> $clients
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Client> $clients
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @mixin \Eloquent
  */
 class GroupSetting extends StaticModel
diff --git a/app/Models/Invoice.php b/app/Models/Invoice.php
index c8c0ad8444ce..5f29924ce8a6 100644
--- a/app/Models/Invoice.php
+++ b/app/Models/Invoice.php
@@ -212,6 +212,17 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\InvoiceInvitation> $invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @property object|null $tax_data
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $company_ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Credit> $credits
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Expense> $expenses
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\InvoiceInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @method static \Illuminate\Database\Eloquent\Builder|Invoice whereTaxData($value)
  * @mixin \Eloquent
  */
 class Invoice extends BaseModel
diff --git a/app/Models/Payment.php b/app/Models/Payment.php
index b7d9d47e7565..ec0be4287091 100644
--- a/app/Models/Payment.php
+++ b/app/Models/Payment.php
@@ -137,6 +137,11 @@ use Illuminate\Database\Eloquent\SoftDeletes;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Paymentable> $paymentables
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyLedger> $company_ledger
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Credit> $credits
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Paymentable> $paymentables
  * @mixin \Eloquent
  */
 class Payment extends BaseModel
diff --git a/app/Models/Product.php b/app/Models/Product.php
index f52c4427e99b..a72a92e9bab3 100644
--- a/app/Models/Product.php
+++ b/app/Models/Product.php
@@ -97,6 +97,9 @@ use League\CommonMark\CommonMarkConverter;
  * @method static \Illuminate\Database\Eloquent\Builder|Product withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|Product withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property int|null $tax_id
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @method static \Illuminate\Database\Eloquent\Builder|Product whereTaxId($value)
  * @mixin \Eloquent
  */
 class Product extends BaseModel
diff --git a/app/Models/Project.php b/app/Models/Project.php
index 42a53c0c756f..a48c40111f5e 100644
--- a/app/Models/Project.php
+++ b/app/Models/Project.php
@@ -74,6 +74,8 @@ use Laracasts\Presenter\PresentableTrait;
  * @method static \Illuminate\Database\Eloquent\Builder|Project withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Task> $tasks
  * @mixin \Eloquent
  */
 class Project extends BaseModel
diff --git a/app/Models/Proposal.php b/app/Models/Proposal.php
index f2d75f539937..fcd291aadc3b 100644
--- a/app/Models/Proposal.php
+++ b/app/Models/Proposal.php
@@ -29,6 +29,7 @@ use App\Utils\Traits\MakesHash;
  * @method static \Illuminate\Database\Eloquent\Builder|Proposal query()
  * @method static \Illuminate\Database\Eloquent\Builder|BaseModel scope()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @mixin \Eloquent
  */
 class Proposal extends BaseModel
diff --git a/app/Models/PurchaseOrder.php b/app/Models/PurchaseOrder.php
index dc35fcb5f2e6..7e06728715d9 100644
--- a/app/Models/PurchaseOrder.php
+++ b/app/Models/PurchaseOrder.php
@@ -186,6 +186,12 @@ use Illuminate\Support\Facades\Storage;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PurchaseOrderInvitation> $invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PurchaseOrderInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Payment> $payments
  * @mixin \Eloquent
  */
 class PurchaseOrder extends BaseModel
diff --git a/app/Models/Quote.php b/app/Models/Quote.php
index f62d1d5f59bc..89edeca6770f 100644
--- a/app/Models/Quote.php
+++ b/app/Models/Quote.php
@@ -185,6 +185,10 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\QuoteInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\QuoteInvitation> $invitations
  * @mixin \Eloquent
  */
 class Quote extends BaseModel
diff --git a/app/Models/RecurringExpense.php b/app/Models/RecurringExpense.php
index d3668a34d1e6..275fc7721de0 100644
--- a/app/Models/RecurringExpense.php
+++ b/app/Models/RecurringExpense.php
@@ -140,6 +140,7 @@ use Illuminate\Support\Carbon;
  * @method static \Illuminate\Database\Eloquent\Builder|RecurringExpense withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|RecurringExpense withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @mixin \Eloquent
  */
 class RecurringExpense extends BaseModel
diff --git a/app/Models/RecurringInvoice.php b/app/Models/RecurringInvoice.php
index 34cc53715fea..5546bd846f03 100644
--- a/app/Models/RecurringInvoice.php
+++ b/app/Models/RecurringInvoice.php
@@ -182,6 +182,13 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoiceInvitation> $invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @property int $is_proforma
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringInvoiceInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Invoice> $invoices
+ * @method static \Illuminate\Database\Eloquent\Builder|RecurringInvoice whereIsProforma($value)
  * @mixin \Eloquent
  */
 class RecurringInvoice extends BaseModel
diff --git a/app/Models/RecurringQuote.php b/app/Models/RecurringQuote.php
index 569f57d7445f..875a5af495b8 100644
--- a/app/Models/RecurringQuote.php
+++ b/app/Models/RecurringQuote.php
@@ -176,6 +176,11 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringQuoteInvitation> $invitations
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Quote> $quotes
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Backup> $history
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\RecurringQuoteInvitation> $invitations
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Quote> $quotes
  * @mixin \Eloquent
  */
 class RecurringQuote extends BaseModel
diff --git a/app/Models/Task.php b/app/Models/Task.php
index 4a1829c98eae..81974f5b6b22 100644
--- a/app/Models/Task.php
+++ b/app/Models/Task.php
@@ -92,6 +92,7 @@ use Illuminate\Support\Carbon;
  * @method static \Illuminate\Database\Eloquent\Builder|Task withTrashed()
  * @method static \Illuminate\Database\Eloquent\Builder|Task withoutTrashed()
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @mixin \Eloquent
  */
 class Task extends BaseModel
diff --git a/app/Models/User.php b/app/Models/User.php
index eabc9eb07bc8..04a6b5d070d9 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -146,6 +146,13 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Client> $clients
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Company> $companies
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyUser> $company_users
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\ClientContact> $contacts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CompanyToken> $tokens
  * @mixin \Eloquent
  */
 class User extends Authenticatable implements MustVerifyEmail
diff --git a/app/Models/Vendor.php b/app/Models/Vendor.php
index 84ca29d6f31d..7981cccd4938 100644
--- a/app/Models/Vendor.php
+++ b/app/Models/Vendor.php
@@ -108,6 +108,10 @@ use Laracasts\Presenter\PresentableTrait;
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\VendorContact> $contacts
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\VendorContact> $primary_contact
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Activity> $activities
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\VendorContact> $contacts
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\Document> $documents
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\VendorContact> $primary_contact
  * @mixin \Eloquent
  */
 class Vendor extends BaseModel
diff --git a/app/Models/VendorContact.php b/app/Models/VendorContact.php
index fe9b61caff53..0caf71f60371 100644
--- a/app/Models/VendorContact.php
+++ b/app/Models/VendorContact.php
@@ -112,6 +112,8 @@ use Laracasts\Presenter\PresentableTrait;
  * @method static \Illuminate\Database\Eloquent\Builder|VendorContact withoutTrashed()
  * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
  * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PurchaseOrderInvitation> $purchase_order_invitations
+ * @property-read \Illuminate\Notifications\DatabaseNotificationCollection<int, \Illuminate\Notifications\DatabaseNotification> $notifications
+ * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\PurchaseOrderInvitation> $purchase_order_invitations
  * @mixin \Eloquent
  */
 class VendorContact extends Authenticatable implements HasLocalePreference