diff --git a/app/Helpers/Collection/BillLine.php b/app/Helpers/Collection/BillLine.php
index eb1e4c8fee..2a11629aeb 100644
--- a/app/Helpers/Collection/BillLine.php
+++ b/app/Helpers/Collection/BillLine.php
@@ -24,6 +24,7 @@ namespace FireflyIII\Helpers\Collection;
 
 use Carbon\Carbon;
 use FireflyIII\Models\Bill as BillModel;
+use FireflyIII\Models\TransactionCurrency;
 
 /**
  * Class BillLine.
@@ -42,6 +43,8 @@ class BillLine
     protected $max;
     /** @var string What was the min amount. */
     protected $min;
+    /** @var TransactionCurrency The transaction currency */
+    private $currency;
     /** @var Carbon Latest date that payment is expected. */
     private $endOfPayDate;
     /** @var Carbon Date of last hit */
@@ -99,6 +102,22 @@ class BillLine
         $this->bill = $bill;
     }
 
+    /**
+     * @return TransactionCurrency
+     */
+    public function getCurrency(): TransactionCurrency
+    {
+        return $this->currency;
+    }
+
+    /**
+     * @param TransactionCurrency $currency
+     */
+    public function setCurrency(TransactionCurrency $currency): void
+    {
+        $this->currency = $currency;
+    }
+
     /**
      * End of pay date getter.
      *
diff --git a/app/Helpers/Report/ReportHelper.php b/app/Helpers/Report/ReportHelper.php
index 42ed961e02..ef1b771c9c 100644
--- a/app/Helpers/Report/ReportHelper.php
+++ b/app/Helpers/Report/ReportHelper.php
@@ -98,6 +98,7 @@ class ReportHelper implements ReportHelperInterface
 
                 $billLine = new BillLine;
                 $billLine->setBill($bill);
+                $billLine->setCurrency($bill->transactionCurrency);
                 $billLine->setPayDate($payDate);
                 $billLine->setEndOfPayDate($endOfPayPeriod);
                 $billLine->setMin((string)$bill->amount_min);
diff --git a/app/Repositories/Account/AccountTasker.php b/app/Repositories/Account/AccountTasker.php
index 3939baf11b..3c0ef13f07 100644
--- a/app/Repositories/Account/AccountTasker.php
+++ b/app/Repositories/Account/AccountTasker.php
@@ -24,8 +24,10 @@ namespace FireflyIII\Repositories\Account;
 
 use Carbon\Carbon;
 use FireflyIII\Helpers\Collector\TransactionCollectorInterface;
+use FireflyIII\Models\Account;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionType;
+use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
 use FireflyIII\User;
 use Illuminate\Support\Collection;
 use Log;
@@ -68,18 +70,28 @@ class AccountTasker implements AccountTaskerInterface
         /** @var AccountRepositoryInterface $repository */
         $repository = app(AccountRepositoryInterface::class);
 
+        /** @var CurrencyRepositoryInterface $currencyRepository */
+        $currencyRepository = app(CurrencyRepositoryInterface::class);
+        $defaultCurrency    = app('amount')->getDefaultCurrencyByUser($this->user);
+
         $return = [
+            'currencies' => [],
             'start'      => '0',
             'end'        => '0',
             'difference' => '0',
             'accounts'   => [],
         ];
 
+        /** @var Account $account */
         foreach ($accounts as $account) {
-            $id    = $account->id;
-            $entry = [
+            $id                     = $account->id;
+            $currencyId             = (int)$repository->getMetaValue($account, 'currency_id');
+            $currency               = $currencyRepository->findNull($currencyId);
+            $return['currencies'][] = $currencyId;
+            $entry                  = [
                 'name'          => $account->name,
                 'id'            => $account->id,
+                'currency'      => $currency ?? $defaultCurrency,
                 'start_balance' => '0',
                 'end_balance'   => '0',
             ];
@@ -100,7 +112,7 @@ class AccountTasker implements AccountTaskerInterface
 
             $return['accounts'][$id] = $entry;
         }
-
+        $return['currencies'] = count(array_unique($return['currencies']));
         $return['difference'] = bcsub($return['end'], $return['start']);
 
         return $return;
@@ -206,29 +218,51 @@ class AccountTasker implements AccountTaskerInterface
      */
     private function groupByOpposing(Collection $transactions): array
     {
-        $expenses = [];
-        // join the result together:
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser($this->user);
+        /** @var CurrencyRepositoryInterface $currencyRepos */
+        $currencyRepos = app(CurrencyRepositoryInterface::class);
+        $currencies    = [$defaultCurrency->id => $defaultCurrency,];
+        $expenses      = [];
+        $countAccounts = []; // if count remains 0 use original name, not the name with the currency.
+
+
+        /** @var Transaction $transaction */
         foreach ($transactions as $transaction) {
-            $opposingId = $transaction->opposing_account_id;
-            $name       = $transaction->opposing_account_name;
-            if (!isset($expenses[$opposingId])) {
-                $expenses[$opposingId] = [
-                    'id'      => $opposingId,
-                    'name'    => $name,
-                    'sum'     => '0',
-                    'average' => '0',
-                    'count'   => 0,
+            $opposingId                 = (int)$transaction->opposing_account_id;
+            $currencyId                 = (int)$transaction->transaction_currency_id;
+            $key                        = sprintf('%s-%s', $opposingId, $currencyId);
+            $name                       = sprintf('%s (%s)', $transaction->opposing_account_name, $transaction->transaction_currency_code);
+            $countAccounts[$opposingId] = isset($countAccounts[$opposingId]) ? $countAccounts[$opposingId] + 1 : 1;
+            if (!isset($expenses[$key])) {
+                $currencies[$currencyId] = $currencies[$currencyId] ?? $currencyRepos->findNull($currencyId);
+                $expenses[$key]          = [
+                    'id'              => $opposingId,
+                    'name'            => $name,
+                    'original'        => $transaction->opposing_account_name,
+                    'sum'             => '0',
+                    'average'         => '0',
+                    'currencies'      => [],
+                    'single_currency' => $currencies[$currencyId],
+                    'count'           => 0,
                 ];
             }
-            $expenses[$opposingId]['sum'] = bcadd($expenses[$opposingId]['sum'], $transaction->transaction_amount);
-            ++$expenses[$opposingId]['count'];
+            $expenses[$key]['currencies'][] = (int)$transaction->transaction_currency_id;
+            $expenses[$key]['sum']          = bcadd($expenses[$key]['sum'], $transaction->transaction_amount);
+            ++$expenses[$key]['count'];
         }
         // do averages:
         $keys = array_keys($expenses);
         foreach ($keys as $key) {
+            $opposingId = $expenses[$key]['id'];
+            if(1===$countAccounts[$opposingId]) {
+                $expenses[$key]['name'] = $expenses[$key]['original'];
+            }
+
             if ($expenses[$key]['count'] > 1) {
                 $expenses[$key]['average'] = bcdiv($expenses[$key]['sum'], (string)$expenses[$key]['count']);
             }
+            $expenses[$key]['currencies']     = \count(array_unique($expenses[$key]['currencies']));
+            $expenses[$key]['all_currencies'] = \count($currencies);
         }
 
         return $expenses;
diff --git a/app/Repositories/Bill/BillRepository.php b/app/Repositories/Bill/BillRepository.php
index b651b885b7..d9578b8cad 100644
--- a/app/Repositories/Bill/BillRepository.php
+++ b/app/Repositories/Bill/BillRepository.php
@@ -148,7 +148,7 @@ class BillRepository implements BillRepositoryInterface
     public function getBillsForAccounts(Collection $accounts): Collection
     {
         $fields = ['bills.id', 'bills.created_at', 'bills.updated_at', 'bills.deleted_at', 'bills.user_id', 'bills.name', 'bills.match', 'bills.amount_min',
-                   'bills.amount_max', 'bills.date', 'bills.repeat_freq', 'bills.skip', 'bills.automatch', 'bills.active', 'bills.name_encrypted',
+                   'bills.amount_max', 'bills.date','bills.transaction_currency_id', 'bills.repeat_freq', 'bills.skip', 'bills.automatch', 'bills.active', 'bills.name_encrypted',
                    'bills.match_encrypted',];
         $ids    = $accounts->pluck('id')->toArray();
         $set    = $this->user->bills()
diff --git a/app/Support/Http/Controllers/RenderPartialViews.php b/app/Support/Http/Controllers/RenderPartialViews.php
index 85a2ca3568..06958f437d 100644
--- a/app/Support/Http/Controllers/RenderPartialViews.php
+++ b/app/Support/Http/Controllers/RenderPartialViews.php
@@ -27,6 +27,7 @@ namespace FireflyIII\Support\Http\Controllers;
 use FireflyIII\Helpers\Collection\BalanceLine;
 use FireflyIII\Helpers\Report\PopupReportInterface;
 use FireflyIII\Models\AccountType;
+use FireflyIII\Models\Budget;
 use FireflyIII\Models\Tag;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
@@ -102,6 +103,7 @@ trait RenderPartialViews
                 break;
             case BalanceLine::ROLE_DEFAULTROLE === $role && null === $budget && null !== $account:
                 // normal row without a budget:
+                $budget = new Budget;
                 $journals     = $popupHelper->balanceForNoBudget($account, $attributes);
                 $budget->name = (string)trans('firefly.no_budget');
                 break;
@@ -156,7 +158,7 @@ trait RenderPartialViews
 
         $budget = $budgetRepository->findNull((int)$attributes['budgetId']);
         if (null === $budget) {
-            return 'This is an unknown budget. Apologies.';
+            $budget = new Budget;
         }
         $journals = $popupHelper->byBudget($budget, $attributes);
         try {
diff --git a/resources/lang/en_US/firefly.php b/resources/lang/en_US/firefly.php
index 3ddb4c3e13..c5a09fd81a 100644
--- a/resources/lang/en_US/firefly.php
+++ b/resources/lang/en_US/firefly.php
@@ -1013,6 +1013,8 @@ return [
     'in_out_per_category'                     => 'Earned and spent per category',
     'out_per_budget'                          => 'Spent per budget',
     'select_expense_revenue'                  => 'Select expense/revenue account',
+    'multi_currency_report_sum'               => 'Because this list contains accounts with multiple currencies, the sum(s) you see may not make sense. The report will always fall back to your default currency.',
+    'sum_in_default_currency'                 => 'The sum will always be in your default currency.',
 
     // charts:
     'chart'                                   => 'Chart',
diff --git a/resources/views/popup/report/budget-spent-amount.twig b/resources/views/popup/report/budget-spent-amount.twig
index fa88bae9ae..79b3fc8156 100644
--- a/resources/views/popup/report/budget-spent-amount.twig
+++ b/resources/views/popup/report/budget-spent-amount.twig
@@ -9,6 +9,11 @@
         <div class="modal-body">
             {% set hideBudget = true %}
             {% include 'popup/list/journals' %}
+            <p>
+                <small class="text-warning">
+                    {{ 'sum_in_default_currency'|_ }}
+                </small>
+            </p>
         </div>
         <div class="modal-footer">
             <button type="button" class="btn btn-default" data-dismiss="modal">{{ 'close'|_ }}</button>
diff --git a/resources/views/reports/partials/accounts.twig b/resources/views/reports/partials/accounts.twig
index f45376f26e..34ef9d6798 100644
--- a/resources/views/reports/partials/accounts.twig
+++ b/resources/views/reports/partials/accounts.twig
@@ -13,10 +13,15 @@
             <td data-value="{{ account.name }}">
                 <a href="{{ route('accounts.show',account.id) }}" title="{{ account.name }}">{{ account.name }}</a>
             </td>
-            <td class="hidden-xs" data-value="{{ account.start_balance }}" style="text-align: right;">{{ account.start_balance|formatAmount }}</td>
-            <td class="hidden-xs" data-value="{{ account.end_balance }}" style="text-align: right;">{{ account.end_balance|formatAmount }}</td>
+            <td class="hidden-xs" data-value="{{ account.start_balance }}" style="text-align: right;">
+                {{ formatAmountByCurrency(account.currency, account.start_balance) }}
+            </td>
+            <td class="hidden-xs" data-value="{{ account.end_balance }}" style="text-align: right;">
+                {{ formatAmountByCurrency(account.currency, account.end_balance) }}</td>
             <td style="text-align: right;"
-                data-value="{{ (account.end_balance - account.start_balance) }}">{{ (account.end_balance - account.start_balance)|formatAmount }}</td>
+                data-value="{{ (account.end_balance - account.start_balance) }}">
+                {{ formatAmountByCurrency(account.currency, (account.end_balance - account.start_balance)) }}
+            </td>
         </tr>
     {% endfor %}
     </tbody>
@@ -27,5 +32,10 @@
         <td class="hidden-xs" style="text-align: right;">{{ accountReport.end|formatAmount }}</td>
         <td style="text-align: right;">{{ accountReport.difference|formatAmount }}</td>
     </tr>
+    {% if accountReport.currencies > 1 %}
+    <tr>
+        <td colspan="4"><small class="text-warning">{{ 'multi_currency_report_sum'|_ }}</small></td>
+    </tr>
+    {% endif %}
     </tfoot>
 </table>
diff --git a/resources/views/reports/partials/bills.twig b/resources/views/reports/partials/bills.twig
index 86f826036b..f6a90b5081 100644
--- a/resources/views/reports/partials/bills.twig
+++ b/resources/views/reports/partials/bills.twig
@@ -22,14 +22,14 @@
                             {{ trans('firefly.bill_expected_between', {start: line.getPayDate.formatLocalized(monthAndDayFormat), end: line.getEndOfPayDate.formatLocalized(monthAndDayFormat) }) }}
                         </small>
                     </td>
-                    <td class="hidden-xs" data-value="{{ line.getMin }}" style="text-align: right;">{{ line.getMin|formatAmount }}</td>
-                    <td class="hidden-xs" data-value="{{ line.getMax }}" style="text-align: right;">{{ line.getMax|formatAmount }}</td>
+                    <td class="hidden-xs" data-value="{{ line.getMin }}" style="text-align: right;">{{ formatAmountByCurrency(line.getCurrency, line.getMin) }}</td>
+                    <td class="hidden-xs" data-value="{{ line.getMax }}" style="text-align: right;">{{ formatAmountByCurrency(line.getCurrency, line.getMax) }}</td>
 
                     {# if bill is hit, show hit amount #}
                     {% if line.isHit %}
                         <td data-value="{{ line.getAmount }}" style="text-align: right;">
                             <a href="{{ route('transactions.show', line.getTransactionJournalId) }}">
-                                {{ line.getAmount|formatAmount }}
+                                {{ formatAmountByCurrency(line.getCurrency, line.getAmount) }}
                             </a>
                         </td>
                     {% endif %}
@@ -42,7 +42,7 @@
                     {% endif %}
                     <td data-value="{{ (line.getMax - line.getAmount) }}" style="text-align: right;" class="hidden-xs">
                         {% if line.isHit %}
-                            {{ (line.getMax + line.getAmount)|formatAmount }}
+                            {{ formatAmountByCurrency(line.getCurrency, (line.getMax + line.getAmount)) }}
                         {% endif %}
                     </td>
                 </tr>
diff --git a/resources/views/reports/partials/income-expenses.twig b/resources/views/reports/partials/income-expenses.twig
index c33cd81c49..6d804feceb 100644
--- a/resources/views/reports/partials/income-expenses.twig
+++ b/resources/views/reports/partials/income-expenses.twig
@@ -26,7 +26,11 @@
             {% endif %}
         </td>
         <td data-value="{{ entry.sum }}" style="text-align: right;">
-            {{ (entry.sum)|formatAmount }}
+            {% if entry.currencies == 1 %}
+                {{ formatAmountByCurrency(entry.single_currency, entry.sum) }}
+            {% else %}
+                {{ (entry.sum)|formatAmount }}
+            {% endif %}
         </td>
         <td class="hidden-xs" data-value="{{ entry.average }}" style="text-align: right;">
             {% if entry.count > 1 %}
@@ -54,5 +58,8 @@
         <td><em>{{ 'sum'|_ }}</em></td>
         <td style="text-align: right;">{{ (sum)|formatAmount }}</td>
     </tr>
+    <tr>
+        <td colspan="4"><small class="text-warning">{{ 'sum_in_default_currency'|_ }}</small></td>
+    </tr>
     </tfoot>
 </table>
diff --git a/resources/views/reports/partials/operations.twig b/resources/views/reports/partials/operations.twig
index ef501ba3a2..b77387d38d 100644
--- a/resources/views/reports/partials/operations.twig
+++ b/resources/views/reports/partials/operations.twig
@@ -11,4 +11,9 @@
         <td>{{ 'difference'|_ }}</td>
         <td style="text-align: right;">{{ (incomeSum + expensesSum)|formatAmount }}</td>
     </tr>
+    <tr>
+        <td colspan="2">
+            <small class="text-warning">{{ 'sum_in_default_currency'|_ }}</small>
+        </td>
+    </tr>
 </table>