diff --git a/src/accounting/report/converters.py b/src/accounting/report/converters.py
index 9fa5dfb..d0733a5 100644
--- a/src/accounting/report/converters.py
+++ b/src/accounting/report/converters.py
@@ -23,8 +23,8 @@ from flask import abort
 from werkzeug.routing import BaseConverter
 
 from accounting.models import Account
-from .income_expense_account import IncomeExpensesAccount
-from .period import Period
+from .utils.income_expense_account import IncomeExpensesAccount
+from .utils.period import Period
 
 
 class PeriodConverter(BaseConverter):
diff --git a/src/accounting/report/reports/balance_sheet.py b/src/accounting/report/reports/balance_sheet.py
index abcd662..dbc9349 100644
--- a/src/accounting/report/reports/balance_sheet.py
+++ b/src/accounting/report/reports/balance_sheet.py
@@ -26,12 +26,12 @@ from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, BaseAccount, Account, Transaction, \
     JournalEntry
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
 from accounting.report.utils.option_link import OptionLink
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/reports/income_expenses.py b/src/accounting/report/reports/income_expenses.py
index e0ac3e1..dc35f88 100644
--- a/src/accounting/report/reports/income_expenses.py
+++ b/src/accounting/report/reports/income_expenses.py
@@ -27,13 +27,14 @@ from sqlalchemy.orm import selectinload
 from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, Account, Transaction, JournalEntry
-from accounting.report.income_expense_account import IncomeExpensesAccount
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
+from accounting.report.utils.income_expense_account import \
+    IncomeExpensesAccount
 from accounting.report.utils.option_link import OptionLink
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/reports/income_statement.py b/src/accounting/report/reports/income_statement.py
index 5dc890b..3cfa426 100644
--- a/src/accounting/report/reports/income_statement.py
+++ b/src/accounting/report/reports/income_statement.py
@@ -26,12 +26,12 @@ from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, BaseAccount, Account, Transaction, \
     JournalEntry
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
 from accounting.report.utils.option_link import OptionLink
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/reports/journal.py b/src/accounting/report/reports/journal.py
index 94ff1b6..856c596 100644
--- a/src/accounting/report/reports/journal.py
+++ b/src/accounting/report/reports/journal.py
@@ -26,11 +26,11 @@ from sqlalchemy.orm import selectinload
 
 from accounting.locale import gettext
 from accounting.models import Currency, Account, Transaction, JournalEntry
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/reports/ledger.py b/src/accounting/report/reports/ledger.py
index b449bd0..01ad719 100644
--- a/src/accounting/report/reports/ledger.py
+++ b/src/accounting/report/reports/ledger.py
@@ -27,12 +27,12 @@ from sqlalchemy.orm import selectinload
 from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, Account, Transaction, JournalEntry
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
 from accounting.report.utils.option_link import OptionLink
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/reports/trial_balance.py b/src/accounting/report/reports/trial_balance.py
index b7adc32..51d29d0 100644
--- a/src/accounting/report/reports/trial_balance.py
+++ b/src/accounting/report/reports/trial_balance.py
@@ -25,12 +25,12 @@ from flask import Response, render_template
 from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, Account, Transaction, JournalEntry
-from accounting.report.period import Period
 from accounting.report.utils.base_page_params import BasePageParams
 from accounting.report.utils.base_report import BaseReport
 from accounting.report.utils.csv_export import BaseCSVRow, csv_download, \
     period_spec
 from accounting.report.utils.option_link import OptionLink
+from accounting.report.utils.period import Period
 from accounting.report.utils.period_choosers import PeriodChooser
 from accounting.report.utils.report_chooser import ReportChooser
 from accounting.report.utils.report_type import ReportType
diff --git a/src/accounting/report/utils/csv_export.py b/src/accounting/report/utils/csv_export.py
index ecf3b35..1ab208b 100644
--- a/src/accounting/report/utils/csv_export.py
+++ b/src/accounting/report/utils/csv_export.py
@@ -25,7 +25,7 @@ from io import StringIO
 
 from flask import Response
 
-from accounting.report.period import Period
+from .period import Period
 
 
 class BaseCSVRow(ABC):
diff --git a/src/accounting/report/income_expense_account.py b/src/accounting/report/utils/income_expense_account.py
similarity index 100%
rename from src/accounting/report/income_expense_account.py
rename to src/accounting/report/utils/income_expense_account.py
diff --git a/src/accounting/report/period.py b/src/accounting/report/utils/period.py
similarity index 100%
rename from src/accounting/report/period.py
rename to src/accounting/report/utils/period.py
diff --git a/src/accounting/report/utils/period_choosers.py b/src/accounting/report/utils/period_choosers.py
index 506a459..f0e1282 100644
--- a/src/accounting/report/utils/period_choosers.py
+++ b/src/accounting/report/utils/period_choosers.py
@@ -24,9 +24,8 @@ import typing as t
 from datetime import date
 
 from accounting.models import Transaction
-from accounting.report.period import Period, ThisMonth, LastMonth, \
-    SinceLastMonth, ThisYear, LastYear, Today, Yesterday, AllTime, \
-    TemplatePeriod, YearPeriod
+from .period import Period, ThisMonth, LastMonth, SinceLastMonth, ThisYear, \
+    LastYear, Today, Yesterday, AllTime, TemplatePeriod, YearPeriod
 
 
 class PeriodChooser:
diff --git a/src/accounting/report/utils/report_chooser.py b/src/accounting/report/utils/report_chooser.py
index 1d52b90..2b818ea 100644
--- a/src/accounting/report/utils/report_chooser.py
+++ b/src/accounting/report/utils/report_chooser.py
@@ -28,10 +28,10 @@ from flask_babel import LazyString
 from accounting import db
 from accounting.locale import gettext
 from accounting.models import Currency, Account
-from accounting.report.income_expense_account import IncomeExpensesAccount
-from accounting.report.period import Period
 from accounting.template_globals import default_currency_code
+from .income_expense_account import IncomeExpensesAccount
 from .option_link import OptionLink
+from .period import Period
 from .report_type import ReportType
 from .urls import journal_url, ledger_url, income_expenses_url, \
     trial_balance_url, income_statement_url, balance_sheet_url
diff --git a/src/accounting/report/utils/urls.py b/src/accounting/report/utils/urls.py
index 4d22d49..e5945ac 100644
--- a/src/accounting/report/utils/urls.py
+++ b/src/accounting/report/utils/urls.py
@@ -20,8 +20,8 @@
 from flask import url_for
 
 from accounting.models import Currency, Account
-from accounting.report.income_expense_account import IncomeExpensesAccount
-from accounting.report.period import Period
+from .income_expense_account import IncomeExpensesAccount
+from .period import Period
 
 
 def journal_url(period: Period) \
diff --git a/src/accounting/report/views.py b/src/accounting/report/views.py
index 61723a3..7478c64 100644
--- a/src/accounting/report/views.py
+++ b/src/accounting/report/views.py
@@ -21,11 +21,11 @@ from flask import Blueprint, request, Response
 
 from accounting.models import Currency, Account
 from accounting.utils.permission import has_permission, can_view
-from .income_expense_account import IncomeExpensesAccount
-from .period import Period
 from .reports import Journal, Ledger, IncomeExpenses, TrialBalance, \
     IncomeStatement, BalanceSheet, Search
 from .template_filters import format_amount
+from .utils.income_expense_account import IncomeExpensesAccount
+from .utils.period import Period
 
 bp: Blueprint = Blueprint("report", __name__)
 """The view blueprint for the reports."""