diff --git a/src/main/java/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java b/src/main/java/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java
index e678543fe5e25634aba1d67c029114c1b5633350..04cb5918824b7aaa6afef04e7b47bfce818f71a0 100644
--- a/src/main/java/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java
+++ b/src/main/java/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java
@@ -29,7 +29,7 @@ public class FileHandling{
      * @param fileTitle the name of the file you want to check
      * @throws IOException if an input or output exception occurred.
      */
-    public <T extends Item>void writeItemRegisterToFile(final ItemRegister<T> itemRegister, String fileTitle) throws IOException {
+    public static <T extends Item>void writeItemRegisterToFile(final ItemRegister<T> itemRegister, String fileTitle) throws IOException {
         try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + fileTitle + fileType))) {
             if (itemRegister.isEmpty()){
                 bw.write("");
@@ -48,7 +48,7 @@ public class FileHandling{
      * @return true or false depending on if file is empty.
      * @throws IOException if an input or output exception occurred.
      */
-    public boolean isEmpty(String fileTitle) throws IOException {
+    public static boolean isEmpty(String fileTitle) throws IOException {
         try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
             if (br.readLine() == null) {
                 return true;
@@ -65,7 +65,7 @@ public class FileHandling{
      * @return the IncomeRegister from the file.
      * @throws IOException if an input or output exception occurred.
      */
-    public IncomeRegister readIncomeRegisterFromFile(String fileTitle) throws IOException {
+    public static IncomeRegister readIncomeRegisterFromFile(String fileTitle) throws IOException {
         IncomeRegister incomeRegister = new IncomeRegister();
         LocalDate date = null;
         String description = "";
@@ -112,7 +112,7 @@ public class FileHandling{
      * @return the ExpenseRegister from the file.
      * @throws IOException if an input or output exception occurred
      */
-    public ExpenseRegister readExpenseRegisterFromFile(String fileTitle) throws IOException {
+    public static ExpenseRegister readExpenseRegisterFromFile(String fileTitle) throws IOException {
         ExpenseRegister expenseRegister = new ExpenseRegister();
         LocalDate date = null;
         String description = "";
diff --git a/src/test/java/no/ntnu/idatt1002/demo/data/Economics/FileHandlingTest.java b/src/test/java/no/ntnu/idatt1002/demo/data/Economics/FileHandlingTest.java
index 70dce32b8ffa47b20831c2108f00e576dc3035d2..3e3152200e4de34ac4beefa27e59ae4d21947d95 100644
--- a/src/test/java/no/ntnu/idatt1002/demo/data/Economics/FileHandlingTest.java
+++ b/src/test/java/no/ntnu/idatt1002/demo/data/Economics/FileHandlingTest.java
@@ -9,7 +9,6 @@ import java.time.Month;
 import static org.junit.jupiter.api.Assertions.*;
 
 class FileHandlingTest {
-    FileHandling fileHandling = new FileHandling();
     ExpenseRegister expenseRegister = new ExpenseRegister();
     IncomeRegister incomeRegister = new IncomeRegister();
 
@@ -19,8 +18,8 @@ class FileHandlingTest {
         @Test
         @DisplayName("isEmpty returns true if a file is empty")
         void isEmptyReturnsTrueIfAFileIsEmpty() throws IOException {
-            fileHandling.writeItemRegisterToFile(incomeRegister, "incomeRegisterTest");
-            assertTrue(fileHandling.isEmpty("incomeRegisterTest"));
+            FileHandling.writeItemRegisterToFile(incomeRegister, "incomeRegisterTest");
+            assertTrue(FileHandling.isEmpty("incomeRegisterTest"));
         }
 
         @Test
@@ -28,8 +27,8 @@ class FileHandlingTest {
         void isEmptyReturnsFalseIfFileIsNotEmpty() throws IOException {
             Income income1 = new Income("description", 59.9f, false, IncomeCategory.GIFT, LocalDate.of(2023, Month.MARCH, 3));
             incomeRegister.addItem(income1);
-            fileHandling.writeItemRegisterToFile(incomeRegister, "incomeRegisterTest");
-            assertFalse(fileHandling.isEmpty("incomeRegisterTest"));
+            FileHandling.writeItemRegisterToFile(incomeRegister, "incomeRegisterTest");
+            assertFalse(FileHandling.isEmpty("incomeRegisterTest"));
         }
     }
     @Nested
@@ -47,13 +46,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct incomeRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(incomeRegister.toString(), fileHandling.readIncomeRegisterFromFile(fileTitle).toString());
+                assertEquals(incomeRegister.toString(), FileHandling.readIncomeRegisterFromFile(fileTitle).toString());
             }
         }
         @Nested
@@ -67,13 +66,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct incomeRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(incomeRegister.toString(), fileHandling.readIncomeRegisterFromFile(fileTitle).toString());
+                assertEquals(incomeRegister.toString(), FileHandling.readIncomeRegisterFromFile(fileTitle).toString());
             }
         }
         @Nested
@@ -91,13 +90,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(incomeRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct incomeRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(incomeRegister.toString(), fileHandling.readIncomeRegisterFromFile(fileTitle).toString());
+                assertEquals(incomeRegister.toString(), FileHandling.readIncomeRegisterFromFile(fileTitle).toString());
             }
         }
     }
@@ -116,13 +115,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct expenseRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(expenseRegister.toString(), fileHandling.readExpenseRegisterFromFile(fileTitle).toString());
+                assertEquals(expenseRegister.toString(), FileHandling.readExpenseRegisterFromFile(fileTitle).toString());
             }
         }
         @Nested
@@ -136,13 +135,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct expenseRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(expenseRegister.toString(), fileHandling.readExpenseRegisterFromFile(fileTitle).toString());
+                assertEquals(expenseRegister.toString(), FileHandling.readExpenseRegisterFromFile(fileTitle).toString());
             }
         }
         @Nested
@@ -161,13 +160,13 @@ class FileHandlingTest {
             @Test
             @DisplayName("Writing to file does not throw exception")
             void writingToFileDoesNotThrowException() {
-                assertDoesNotThrow(()->fileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
+                assertDoesNotThrow(()->FileHandling.writeItemRegisterToFile(expenseRegister, fileTitle));
             }
 
             @Test
             @DisplayName("Reading from file gives correct expenseRegister back")
             void readingFromFileGivesCorrectIncomeRegisterBack() throws IOException {
-                assertEquals(expenseRegister.toString(), fileHandling.readExpenseRegisterFromFile(fileTitle).toString());
+                assertEquals(expenseRegister.toString(), FileHandling.readExpenseRegisterFromFile(fileTitle).toString());
             }
         }
     }