diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index dc1871d..3f5d90a 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -10,6 +10,7 @@ import { SecurityHeadersMiddleware } from './middleware/security-middleware/secu
 import { AuthModule } from './modules/auth-module/auth.module';
 import { AccessTokenGuard } from './modules/auth-module/common/guards';
 import { DatabaseModule } from './modules/database-module/database.module';
+import { UserModule } from './modules/user-module/user.module';
 
 @Module({
   imports: [
@@ -18,6 +19,7 @@ import { DatabaseModule } from './modules/database-module/database.module';
     }),
     DatabaseModule,
     AuthModule,
+    UserModule,
   ],
   controllers: [AppController],
   providers: [AppService, { provide: 'APP_GUARD', useClass: AccessTokenGuard }],
diff --git a/backend/src/entities/index.ts b/backend/src/entities/index.ts
index 2c05a4a..6bca565 100644
--- a/backend/src/entities/index.ts
+++ b/backend/src/entities/index.ts
@@ -1 +1,2 @@
 export * from './user-credentials.entity';
+export * from './user-data.entity';
diff --git a/backend/src/entities/user-data.entity.ts b/backend/src/entities/user-data.entity.ts
new file mode 100644
index 0000000..b0ab112
--- /dev/null
+++ b/backend/src/entities/user-data.entity.ts
@@ -0,0 +1,30 @@
+import {
+  Column,
+  Entity,
+  PrimaryGeneratedColumn,
+  OneToOne,
+  JoinColumn,
+  CreateDateColumn,
+  UpdateDateColumn,
+} from 'typeorm';
+
+import { UserCredentials } from './user-credentials.entity';
+
+@Entity()
+export class UserData {
+  @PrimaryGeneratedColumn('uuid')
+  public id: string;
+
+  @Column({ default: false })
+  public isEmailConfirmed: boolean;
+
+  @OneToOne(() => UserCredentials)
+  @JoinColumn({ name: 'userCredentialsId' })
+  public user: UserCredentials;
+
+  @CreateDateColumn()
+  public createdAt: Date;
+
+  @UpdateDateColumn()
+  public updatedAt: Date;
+}
diff --git a/backend/src/modules/auth-module/auth.module.ts b/backend/src/modules/auth-module/auth.module.ts
index ed6168d..dab6e0f 100644
--- a/backend/src/modules/auth-module/auth.module.ts
+++ b/backend/src/modules/auth-module/auth.module.ts
@@ -1,10 +1,12 @@
 import { Module } from '@nestjs/common';
 import { JwtModule } from '@nestjs/jwt';
 import { TypeOrmModule } from '@nestjs/typeorm';
-import { UserCredentials } from 'src/entities/user-credentials.entity';
+import { UserCredentials } from 'src/entities';
+
+import { UserModule } from '../user-module/user.module';
 
 import { AuthController } from './controller/auth.controller';
-import { UserRepository } from './repositories/user.repository';
+import { UserCredentialsRepository } from './repositories/user-credentials.repository';
 import { AuthService } from './services/auth.service';
 import { EncryptionService } from './services/encryption.service';
 import { TokenManagementService } from './services/token-management.service';
@@ -12,6 +14,7 @@ import { AccessTokenStrategy, RefreshTokenStrategy } from './strategies';
 
 @Module({
   imports: [
+    UserModule,
     JwtModule.register({}),
     TypeOrmModule.forFeature([UserCredentials]),
   ],
@@ -19,7 +22,7 @@ import { AccessTokenStrategy, RefreshTokenStrategy } from './strategies';
     AuthService,
     TokenManagementService,
     EncryptionService,
-    UserRepository,
+    UserCredentialsRepository,
     AccessTokenStrategy,
     RefreshTokenStrategy,
   ],
diff --git a/backend/src/modules/auth-module/repositories/user.repository.ts b/backend/src/modules/auth-module/repositories/user-credentials.repository.ts
similarity index 96%
rename from backend/src/modules/auth-module/repositories/user.repository.ts
rename to backend/src/modules/auth-module/repositories/user-credentials.repository.ts
index 9145b73..0ecab36 100644
--- a/backend/src/modules/auth-module/repositories/user.repository.ts
+++ b/backend/src/modules/auth-module/repositories/user-credentials.repository.ts
@@ -4,7 +4,7 @@ import { UserCredentials } from 'src/entities/user-credentials.entity';
 import { Repository } from 'typeorm';
 
 @Injectable()
-export class UserRepository {
+export class UserCredentialsRepository {
   public constructor(
     @InjectRepository(UserCredentials)
     private readonly repository: Repository<UserCredentials>
diff --git a/backend/src/modules/auth-module/services/auth.service.ts b/backend/src/modules/auth-module/services/auth.service.ts
index 6d2d498..9416bba 100644
--- a/backend/src/modules/auth-module/services/auth.service.ts
+++ b/backend/src/modules/auth-module/services/auth.service.ts
@@ -1,7 +1,8 @@
 import { ForbiddenException, Injectable } from '@nestjs/common';
 
+import { UserDataRepository } from '../../user-module/repositories/user-data.repository';
 import { TokensDto, UserCredentialsDto } from '../models/dto';
-import { UserRepository } from '../repositories/user.repository';
+import { UserCredentialsRepository } from '../repositories/user-credentials.repository';
 
 import { EncryptionService } from './encryption.service';
 import { TokenManagementService } from './token-management.service';
@@ -9,7 +10,8 @@ import { TokenManagementService } from './token-management.service';
 @Injectable()
 export class AuthService {
   public constructor(
-    private readonly userRepository: UserRepository,
+    private readonly userCredentialsRepository: UserCredentialsRepository,
+    private readonly userDataRepository: UserDataRepository,
     private readonly tokenManagementService: TokenManagementService,
     private readonly encryptionService: EncryptionService
   ) {}
@@ -18,16 +20,18 @@ export class AuthService {
     const passwordHashed = await this.encryptionService.hashData(
       userCredentials.password
     );
-    const user = await this.userRepository.createUser(
+    const user = await this.userCredentialsRepository.createUser(
       userCredentials.email,
       passwordHashed
     );
 
+    await this.userDataRepository.createInitialUserData(user);
+
     return this.generateAndPersistTokens(user.id, user.email);
   }
 
   public async signin(userCredentials: UserCredentialsDto): Promise<TokensDto> {
-    const user = await this.userRepository.findUserByEmail(
+    const user = await this.userCredentialsRepository.findUserByEmail(
       userCredentials.email
     );
 
@@ -51,7 +55,7 @@ export class AuthService {
     userId: number,
     refreshToken: string
   ): Promise<TokensDto> {
-    const user = await this.userRepository.findUserById(userId);
+    const user = await this.userCredentialsRepository.findUserById(userId);
 
     if (!user || !user.hashedRt) {
       throw new ForbiddenException('Access Denied');
@@ -70,7 +74,7 @@ export class AuthService {
   }
 
   public async logout(userId: number): Promise<boolean> {
-    const affected = await this.userRepository.updateUserTokenHash(
+    const affected = await this.userCredentialsRepository.updateUserTokenHash(
       userId,
       null
     );
@@ -90,7 +94,10 @@ export class AuthService {
       tokens.refresh_token
     );
 
-    await this.userRepository.updateUserTokenHash(userId, hashedRefreshToken);
+    await this.userCredentialsRepository.updateUserTokenHash(
+      userId,
+      hashedRefreshToken
+    );
     return tokens;
   }
 }
diff --git a/backend/src/modules/database-module/database-config.ts b/backend/src/modules/database-module/database-config.ts
index b674b2f..e355798 100644
--- a/backend/src/modules/database-module/database-config.ts
+++ b/backend/src/modules/database-module/database-config.ts
@@ -1,6 +1,6 @@
 import { ConfigService } from '@nestjs/config';
 import { TypeOrmModuleOptions } from '@nestjs/typeorm';
-import { UserCredentials } from 'src/entities';
+import { UserCredentials, UserData } from 'src/entities';
 
 export const databaseConfigFactory = (
   configService: ConfigService
@@ -13,5 +13,5 @@ export const databaseConfigFactory = (
   database: configService.get('DB_NAME'),
   synchronize: true,
   logging: true,
-  entities: [UserCredentials],
+  entities: [UserCredentials, UserData],
 });
diff --git a/backend/src/modules/user-module/repositories/index.ts b/backend/src/modules/user-module/repositories/index.ts
new file mode 100644
index 0000000..2248b76
--- /dev/null
+++ b/backend/src/modules/user-module/repositories/index.ts
@@ -0,0 +1 @@
+export * from './user-data.repository';
diff --git a/backend/src/modules/user-module/repositories/user-data.repository.ts b/backend/src/modules/user-module/repositories/user-data.repository.ts
new file mode 100644
index 0000000..d8a57b1
--- /dev/null
+++ b/backend/src/modules/user-module/repositories/user-data.repository.ts
@@ -0,0 +1,23 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { UserCredentials, UserData } from 'src/entities';
+import { Repository } from 'typeorm';
+
+@Injectable()
+export class UserDataRepository {
+  public constructor(
+    @InjectRepository(UserData)
+    private readonly repository: Repository<UserData>
+  ) {}
+
+  public async createInitialUserData(
+    userCredentials: UserCredentials
+  ): Promise<UserData> {
+    const userData = new UserData();
+
+    userData.user = userCredentials;
+    userData.isEmailConfirmed = false;
+
+    return this.repository.save(userData);
+  }
+}
diff --git a/backend/src/modules/user-module/user.module.ts b/backend/src/modules/user-module/user.module.ts
new file mode 100644
index 0000000..1786b75
--- /dev/null
+++ b/backend/src/modules/user-module/user.module.ts
@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { UserData } from 'src/entities';
+
+import { UserDataRepository } from './repositories';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([UserData])],
+  providers: [UserDataRepository],
+  controllers: [],
+  exports: [UserDataRepository],
+})
+export class UserModule {}