diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/controller/user/UserController.java b/src/main/java/no/ntnu/idi/stud/savingsapp/controller/user/UserController.java
index 259bcfc3b8a9790f204b96b3b7d4ccfe0b2e5659..39244808a53a656b9a60e6e25f6db0d7728e25f1 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/controller/user/UserController.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/controller/user/UserController.java
@@ -8,10 +8,8 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.Email;
 import lombok.extern.slf4j.Slf4j;
-import no.ntnu.idi.stud.savingsapp.bank.model.Account;
 import no.ntnu.idi.stud.savingsapp.dto.user.*;
 import no.ntnu.idi.stud.savingsapp.exception.user.PermissionDeniedException;
-import no.ntnu.idi.stud.savingsapp.model.BankAccountType;
 import no.ntnu.idi.stud.savingsapp.model.configuration.ChallengeType;
 import no.ntnu.idi.stud.savingsapp.model.configuration.Commitment;
 import no.ntnu.idi.stud.savingsapp.model.configuration.Experience;
@@ -129,6 +127,12 @@ public class UserController {
     if(updateDTO.getBannerImage() != null) {
       user.setBannerImage(updateDTO.getBannerImage());
     }
+    if(updateDTO.getCheckingAccountBBAN() != null) {
+      user.setCheckingAccountBBAN(updateDTO.getCheckingAccountBBAN());
+    }
+    if (updateDTO.getSavingsAccountBBAN() != null) {
+      user.setSavingsAccountBBAN(updateDTO.getSavingsAccountBBAN());
+    }
     if (updateDTO.getConfiguration() != null) {
       if (updateDTO.getConfiguration().getCommitment() != null) {
         user.getConfiguration().setCommitment(Commitment.valueOf(updateDTO.getConfiguration().getCommitment()));
@@ -203,24 +207,6 @@ public class UserController {
     log.info("[UserController:confirmPasswordReset] initiated password reset, token: {}", resetDTO.getToken());
   }
 
-  @Operation(summary = "Update a user's bank account", description = "Changes either a user's "
-      + "checking account or savings account")
-  @ApiResponses(value = {
-      @ApiResponse(responseCode = "200", description = "")
-  })
-  @PatchMapping(value = "/update-account")
-  public Account selectBankAccount(
-      @AuthenticationPrincipal AuthIdentity identity,
-      @RequestBody @Valid BankAccountDTO bankAccountDTO) {
-    BankAccountType accountType = modelMapper.map(bankAccountDTO.getBankAccountType(),
-        BankAccountType.class);
-    log.info("[UserController:selectBankAccount], bankAccountBban: {}", bankAccountDTO.getBban());
-    return userService.selectBankAccount(
-        accountType,
-        bankAccountDTO.getBban(),
-        identity.getId());
-  }
-
   @Operation(summary = "Search for users by name and filter", description = "Returns a list of users whose names contain the specified search term and match the filter.")
   @ApiResponses({
       @ApiResponse(responseCode = "200", description = "Successfully retrieved list of users")
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/auth/SignUpRequest.java b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/auth/SignUpRequest.java
index 60c336a1ad4c1e0ce87a56a93210c795f5ef1725..f1dc850dd88b1984545c957dea02de8989127ea8 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/auth/SignUpRequest.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/auth/SignUpRequest.java
@@ -26,6 +26,10 @@ public final class SignUpRequest {
   @Password
   private String password;
 
+  private Long checkingAccountBBAN;
+
+  private Long savingsAccountBBAN;
+
   @Valid
   @NotNull(message = "Configuration is required")
   private ConfigurationDTO configuration;
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/BankAccountDTO.java b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/BankAccountDTO.java
deleted file mode 100644
index b8aba5ae8273661508c7eb42ebbcf248dc05512b..0000000000000000000000000000000000000000
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/BankAccountDTO.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package no.ntnu.idi.stud.savingsapp.dto.user;
-
-import lombok.Data;
-import no.ntnu.idi.stud.savingsapp.model.BankAccountType;
-import no.ntnu.idi.stud.savingsapp.validation.Enumerator;
-
-@Data
-public class BankAccountDTO {
-
-  private Long bban;
-
-  @Enumerator(value = BankAccountType.class)
-  private String bankAccountType;
-
-}
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserDTO.java b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserDTO.java
index 2487b82b8d8f8c5edf22fc642d0491e682e8c7d5..7692a61684a4df99de2dff1ec59455ad63f8fd97 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserDTO.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserDTO.java
@@ -16,8 +16,8 @@ public class UserDTO {
   private Timestamp createdAt;
   private String role;
   private String subscriptionLevel;
-  private BankAccountResponseDTO checkingAccount;
-  private BankAccountResponseDTO savingsAccount;
+  private Long checkingAccountBBAN;
+  private Long savingsAccountBBAN;
   private PointDTO point;
   private StreakDTO streak;
 }
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserUpdateDTO.java b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserUpdateDTO.java
index ead9c5526147bcf283b8a4c5f026ac6ed3702f7c..06ade69561c28e1ffae9341551d6627d16a1908b 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserUpdateDTO.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/dto/user/UserUpdateDTO.java
@@ -22,6 +22,10 @@ public final class UserUpdateDTO {
 
   private Long bannerImage;
 
+  private Long savingsAccountBBAN;
+
+  private Long checkingAccountBBAN;
+
   @Valid
   private ConfigurationDTO configuration;
 }
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/model/BankAccountType.java b/src/main/java/no/ntnu/idi/stud/savingsapp/model/BankAccountType.java
deleted file mode 100644
index b0c10ce07bdc26e1ba8a9a857f564b51cecc86b3..0000000000000000000000000000000000000000
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/model/BankAccountType.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package no.ntnu.idi.stud.savingsapp.model;
-
-/**
- * Represents a type of account that a user can have.
- */
-public enum BankAccountType {
-  SAVING_ACCOUNT,
-  CHECKING_ACCOUNT
-}
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/model/user/User.java b/src/main/java/no/ntnu/idi/stud/savingsapp/model/user/User.java
index 012d95fb3e34935e73461e5e8b7fad30ecf3f607..feef7f23c34d123853c5d4f957e1e284ed9e966f 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/model/user/User.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/model/user/User.java
@@ -19,7 +19,6 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.NonNull;
-import no.ntnu.idi.stud.savingsapp.bank.model.Account;
 import no.ntnu.idi.stud.savingsapp.model.configuration.Configuration;
 import no.ntnu.idi.stud.savingsapp.model.store.Item;
 
@@ -66,13 +65,11 @@ public class User implements UserDetails{
   @Column(name = "banner_image")
   private Long bannerImage;
 
-  @OneToOne
-  @JoinColumn(name = "checking_account_id")
-  private Account checkingAccount;
+  @Column(name = "checking_account_bban")
+  private Long checkingAccountBBAN;
 
-  @OneToOne
-  @JoinColumn(name = "savings_account_id")
-  private Account savingsAccount;
+  @Column(name = "savings_account_bban")
+  private Long savingsAccountBBAN;
 
   @NonNull
   @Column(name = "password")
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/repository/UserRepository.java b/src/main/java/no/ntnu/idi/stud/savingsapp/repository/UserRepository.java
index f682a53f96456d1f1b6d731c8052fc2ece142e37..706fa8353b9e1791bf5014111a87f64a0e8f4ec3 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/repository/UserRepository.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/repository/UserRepository.java
@@ -2,7 +2,6 @@ package no.ntnu.idi.stud.savingsapp.repository;
 
 import java.util.List;
 import java.util.Optional;
-import no.ntnu.idi.stud.savingsapp.bank.model.Account;
 import no.ntnu.idi.stud.savingsapp.model.user.SubscriptionLevel;
 import no.ntnu.idi.stud.savingsapp.model.user.User;
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -161,7 +160,7 @@ public interface UserRepository extends JpaRepository<User, Long> {
   "WHERE user_id = :userId  ) " +
   // Get user attributes from ranked_users
   "SELECT ru.user_id, ru.created_at, ru.email, ru.first_name, ru.last_name, ru.password, ru.role,"
-      + " ru.point_id, ru.streak_id, ru.checking_account_id, ru.savings_account_id, ru"
+      + " ru.point_id, ru.streak_id, ru.checking_account_bban, ru.savings_account_bban, ru"
       + ".configuration_id, ru.profile_image, ru.banner_image, ru.subscription_level, ru"
       + ".bankid_sub " +
   "FROM ranked_users ru, user_rank ur " +
@@ -184,7 +183,7 @@ public interface UserRepository extends JpaRepository<User, Long> {
   "WHERE user_id = :userId ) " +
   // Get user attributes from ranked_users
   "SELECT ru.user_id, ru.created_at, ru.email, ru.first_name, ru.last_name, ru.password, ru.role,"
-      + " ru.point_id, ru.streak_id, ru.checking_account_id, ru.savings_account_id, ru"
+      + " ru.point_id, ru.streak_id, ru.checking_account_bban, ru.savings_account_bban, ru"
       + ".configuration_id, ru.profile_image, ru.banner_image, ru.subscription_level, ru.bankid_sub"
       + " " +
   "FROM ranked_users ru, user_rank ur " +
@@ -207,7 +206,7 @@ public interface UserRepository extends JpaRepository<User, Long> {
   "WHERE user_id = :userId ) " +
   // Get user attributes from ranked_users
   "SELECT ru.user_id, ru.created_at, ru.email, ru.first_name, ru.last_name, ru.password, ru.role,"
-      + " ru.point_id, ru.streak_id, ru.checking_account_id, ru.savings_account_id, ru"
+      + " ru.point_id, ru.streak_id, ru.checking_account_bban, ru.savings_account_bban, ru"
       + ".configuration_id, ru.profile_image, ru.banner_image, ru.subscription_level, ru.bankid_sub"
       + " " +
   "FROM ranked_users ru, user_rank ur " +
@@ -264,8 +263,6 @@ public interface UserRepository extends JpaRepository<User, Long> {
             nativeQuery = true)
     long findUserRankByHighestEverStreak(@Param("userId") Long userId);
 
-    @Query("UPDATE User u SET u.savingsAccount = :account WHERE u = :user")
-    void updateSavingsAccount(@Param("user") User user,@Param("account") Account account);
 
     @Query(value = "SELECT * FROM user u WHERE CONCAT(u.first_name, ' ', u.last_name) LIKE %:searchTerm%", nativeQuery = true)
     List<User> findUsersByName(@Param("searchTerm") String searchTerm);
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/service/UserService.java b/src/main/java/no/ntnu/idi/stud/savingsapp/service/UserService.java
index 2dcae14ee82425c2365a3cac56f0710ace2a1005..6acf9031d3eefc059486161b8a61df1cf6f49442 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/service/UserService.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/service/UserService.java
@@ -1,7 +1,6 @@
 package no.ntnu.idi.stud.savingsapp.service;
 
-import no.ntnu.idi.stud.savingsapp.bank.model.Account;
-import no.ntnu.idi.stud.savingsapp.model.BankAccountType;
+
 import no.ntnu.idi.stud.savingsapp.model.user.Feedback;
 import no.ntnu.idi.stud.savingsapp.model.user.SearchFilter;
 import no.ntnu.idi.stud.savingsapp.model.user.SubscriptionLevel;
@@ -97,15 +96,6 @@ public interface UserService {
    */
   void confirmPasswordReset(String token, String password);
 
-  /**
-   * Select which bank account the user has selected as either savings- or checking account.
-   *
-   * @param bankAccountType The type of account, can either be a savings account or a checking
-   *                        account.
-   * @param bban            The Basic Bank Account Number, specifying the account.
-   */
-  Account selectBankAccount(BankAccountType bankAccountType, Long bban, Long userId);
-
   /**
    * Retrieves a list of {@link User} objects representing the friends of the specified user.
    *
diff --git a/src/main/java/no/ntnu/idi/stud/savingsapp/service/impl/UserServiceImpl.java b/src/main/java/no/ntnu/idi/stud/savingsapp/service/impl/UserServiceImpl.java
index 24e3724cbb800fc9cc99d06a30d6fdd19762e28b..b4341e68ad77cbef179721dd472457e22d27974a 100644
--- a/src/main/java/no/ntnu/idi/stud/savingsapp/service/impl/UserServiceImpl.java
+++ b/src/main/java/no/ntnu/idi/stud/savingsapp/service/impl/UserServiceImpl.java
@@ -4,14 +4,12 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.mail.MessagingException;
 import lombok.extern.slf4j.Slf4j;
 import no.ntnu.idi.stud.savingsapp.SparestiApplication;
-import no.ntnu.idi.stud.savingsapp.bank.model.Account;
 import no.ntnu.idi.stud.savingsapp.bank.service.AccountService;
 import no.ntnu.idi.stud.savingsapp.exception.auth.InvalidCredentialsException;
 import no.ntnu.idi.stud.savingsapp.exception.user.EmailAlreadyExistsException;
 import no.ntnu.idi.stud.savingsapp.exception.user.InvalidPasswordResetTokenException;
 import no.ntnu.idi.stud.savingsapp.exception.user.UserException;
 import no.ntnu.idi.stud.savingsapp.exception.user.UserNotFoundException;
-import no.ntnu.idi.stud.savingsapp.model.BankAccountType;
 import no.ntnu.idi.stud.savingsapp.model.user.Feedback;
 import no.ntnu.idi.stud.savingsapp.model.user.Friend;
 import no.ntnu.idi.stud.savingsapp.model.user.PasswordResetToken;
@@ -39,7 +37,6 @@ import org.json.simple.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatusCode;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 
@@ -53,7 +50,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
-import org.springframework.web.server.ResponseStatusException;
 import java.util.Collections;
 
 /**
@@ -346,22 +342,6 @@ public class UserServiceImpl implements UserService {
     }
   }
 
-  @Override
-  public Account selectBankAccount(BankAccountType bankAccountType, Long bban, Long userId) {
-    User user = findById(userId);
-    Account account = accountService.getAccountByBban(bban);
-    if (bankAccountType == BankAccountType.SAVING_ACCOUNT) {
-      user.setSavingsAccount(account);
-    }
-    else if (bankAccountType == BankAccountType.CHECKING_ACCOUNT){
-      user.setCheckingAccount(account);
-    }else {
-      log.error("[UserServiceImpl:selectBankAccount] account type is not supported: {}", bankAccountType);
-      throw new ResponseStatusException(HttpStatusCode.valueOf(400), "Account type not supported");
-    }
-    update(user);
-    return account;
-  }
 
   /**
    * Retrieves a list of {@link User} objects representing the friends of the specified user.