diff --git a/packages/api/src/kysely/migrations/03_create_companies_table.ts b/packages/api/src/kysely/migrations/03_create_companies_table.ts
index 4e1c3b4..013ae85 100644
--- a/packages/api/src/kysely/migrations/03_create_companies_table.ts
+++ b/packages/api/src/kysely/migrations/03_create_companies_table.ts
@@ -23,6 +23,7 @@ export async function up(db: Kysely<unknown>): Promise<void> {
     .addColumn('bic', 'varchar', (col) => col.notNull())
     .addColumn('default_number_prefix_template', 'varchar')
     .addColumn('default_locale', 'varchar')
+    .addColumn('default_currency', 'varchar')
 
     .addColumn('created_at', 'text', (col) =>
       col.defaultTo(sql`CURRENT_TIMESTAMP`).notNull()
diff --git a/packages/api/src/kysely/types.d.ts b/packages/api/src/kysely/types.d.ts
index 806ff8a..e0e3659 100644
--- a/packages/api/src/kysely/types.d.ts
+++ b/packages/api/src/kysely/types.d.ts
@@ -46,6 +46,7 @@ export interface Companies {
   website?: string | null
   defaultNumberPrefixTemplate?: string | null
   defaultLocale?: string | null
+  defaultCurrency?: 'EUR' | 'USD' | null
   createdAt: Generated<string>
 }
 
diff --git a/packages/api/src/repositories/company.ts b/packages/api/src/repositories/company.ts
index e336290..b947d3b 100644
--- a/packages/api/src/repositories/company.ts
+++ b/packages/api/src/repositories/company.ts
@@ -25,7 +25,8 @@ const defaultSelect = [
   'prefix',
   'website',
   'defaultNumberPrefixTemplate',
-  'defaultLocale'
+  'defaultLocale',
+  'defaultCurrency'
 ] as (keyof Company)[]
 
 function find({
diff --git a/packages/api/src/trpc/admin/companies.ts b/packages/api/src/trpc/admin/companies.ts
index bc41658..7678137 100644
--- a/packages/api/src/trpc/admin/companies.ts
+++ b/packages/api/src/trpc/admin/companies.ts
@@ -39,7 +39,8 @@ export const adminCompanyRoutes = ({
       website,
       prefix,
       defaultNumberPrefixTemplate,
-      defaultLocale
+      defaultLocale,
+      defaultCurrency
     } = input
 
     let logoSvg = input.logoSvg
@@ -69,7 +70,8 @@ export const adminCompanyRoutes = ({
       prefix,
       logoSvg,
       defaultNumberPrefixTemplate,
-      defaultLocale
+      defaultLocale,
+      defaultCurrency
     })
     if (result) return result
 
@@ -117,7 +119,8 @@ export const adminCompanyRoutes = ({
         website,
         prefix,
         defaultNumberPrefixTemplate,
-        defaultLocale
+        defaultLocale,
+        defaultCurrency
       } = input
 
       let logoSvg = input.logoSvg
@@ -151,7 +154,8 @@ export const adminCompanyRoutes = ({
           prefix,
           logoSvg,
           defaultNumberPrefixTemplate,
-          defaultLocale
+          defaultLocale,
+          defaultCurrency
         }
       )
       if (result) return result
diff --git a/packages/api/src/zod/company.ts b/packages/api/src/zod/company.ts
index df8cd99..d58c415 100644
--- a/packages/api/src/zod/company.ts
+++ b/packages/api/src/zod/company.ts
@@ -19,7 +19,11 @@ export const companyValidation = {
   prefix: z.string(),
   logoSvg: z.string().nullable().optional(),
   defaultNumberPrefixTemplate: z.string().nullable().optional(),
-  defaultLocale: z.string().nullable().optional()
+  defaultLocale: z.string().nullable().optional(),
+  defaultCurrency: z
+    .union([z.literal('EUR'), z.literal('USD')])
+    .nullable()
+    .optional()
 }
 
 export const company = z.object(companyValidation)
diff --git a/packages/app/src/components/company/CompanyForm.vue b/packages/app/src/components/company/CompanyForm.vue
index f2d8e00..63a876b 100644
--- a/packages/app/src/components/company/CompanyForm.vue
+++ b/packages/app/src/components/company/CompanyForm.vue
@@ -161,15 +161,23 @@
         :filtered-options="filteredNumberPrefixes"
         bottom-slots
         lazy-rules
+        name="defaultNumberPrefixTemplate"
       />
       <locale-select
         v-model="modelValue.defaultLocale"
         :label="lang.company.fields.defaultLocale"
-        required
         class="col-md-3 col-12"
         bottom-slots
         lazy-rules
-        name="locale"
+        name="defaultLocale"
+      />
+      <currency-select
+        v-model="modelValue.defaultCurrency"
+        :label="lang.company.fields.defaultCurrency"
+        class="col-md-3 col-12"
+        bottom-slots
+        lazy-rules
+        name="defaultCurrency"
       />
     </div>
   </q-form>
@@ -183,7 +191,10 @@ import { type ResponsiveDialog } from '@simsustech/quasar-components'
 import { FormInput } from '@simsustech/quasar-components/form'
 import SvgAvatar from '../SvgAvatar.vue'
 import NumberPrefixSelect from '../numberPrefix/NumberPrefixSelect.vue'
-import { LocaleSelect } from '@simsustech/quasar-components/form'
+import {
+  LocaleSelect,
+  CurrencySelect
+} from '@simsustech/quasar-components/form'
 import { Company, NumberPrefix } from '@slimfact/api/zod'
 export interface Props {
   form?: QFormProps & Partial<HTMLFormElement> & Partial<HTMLDivElement>
@@ -232,7 +243,8 @@ const initialValue: Company = {
   prefix: '',
   website: null,
   defaultNumberPrefixTemplate: '',
-  defaultLocale: 'en-US'
+  defaultLocale: 'en-US',
+  defaultCurrency: 'EUR'
 }
 
 const modelValue = ref<Company>(initialValue)
diff --git a/packages/app/src/components/invoice/InvoiceForm.vue b/packages/app/src/components/invoice/InvoiceForm.vue
index 769b4f3..276ad45 100644
--- a/packages/app/src/components/invoice/InvoiceForm.vue
+++ b/packages/app/src/components/invoice/InvoiceForm.vue
@@ -335,6 +335,11 @@ watch(
       (company) => company.id === newVal
     )?.defaultLocale
     if (defaultLocale) modelValue.value.locale = defaultLocale
+
+    const defaultCurrency = filteredCompanies.value.find(
+      (company) => company.id === newVal
+    )?.defaultCurrency
+    if (defaultCurrency) modelValue.value.currency = defaultCurrency
   }
 )
 
@@ -366,7 +371,6 @@ const submitClient: InstanceType<
 const updateClient: InstanceType<
   typeof ClientForm
 >['$props']['onSubmit'] = async ({ data, done }) => {
-  console.log(data)
   modelValue.value.clientDetails = data
 
   done()
diff --git a/packages/app/src/components/subscription/SubscriptionForm.vue b/packages/app/src/components/subscription/SubscriptionForm.vue
index bbb7790..1e1cfbb 100644
--- a/packages/app/src/components/subscription/SubscriptionForm.vue
+++ b/packages/app/src/components/subscription/SubscriptionForm.vue
@@ -330,6 +330,11 @@ watch(
       (company) => company.id === newVal
     )?.defaultLocale
     if (defaultLocale) modelValue.value.locale = defaultLocale
+
+    const defaultCurrency = filteredCompanies.value.find(
+      (company) => company.id === newVal
+    )?.defaultCurrency
+    if (defaultCurrency) modelValue.value.currency = defaultCurrency
   }
 )
 
diff --git a/packages/app/src/lang/en-US.ts b/packages/app/src/lang/en-US.ts
index f1b6a8b..9fb4e33 100644
--- a/packages/app/src/lang/en-US.ts
+++ b/packages/app/src/lang/en-US.ts
@@ -67,7 +67,8 @@ const lang: Language = {
       prefix: 'Prefix',
       bic: 'BIC',
       defaultNumberPrefixTemplate: 'Default number prefix',
-      defaultLocale: 'Default locale'
+      defaultLocale: 'Default locale',
+      defaultCurrency: 'Default currency'
     },
     validations: {
       fieldRequired: 'Field is required'
diff --git a/packages/app/src/lang/index.ts b/packages/app/src/lang/index.ts
index d2ddb10..1e3b66f 100644
--- a/packages/app/src/lang/index.ts
+++ b/packages/app/src/lang/index.ts
@@ -67,6 +67,7 @@ export interface Language {
       bic: string
       defaultNumberPrefixTemplate: string
       defaultLocale: string
+      defaultCurrency: string
     }
     validations: {
       fieldRequired: string
diff --git a/packages/app/src/lang/nl.ts b/packages/app/src/lang/nl.ts
index 0d59888..4d9e083 100644
--- a/packages/app/src/lang/nl.ts
+++ b/packages/app/src/lang/nl.ts
@@ -67,7 +67,8 @@ const lang: Language = {
       website: 'Website',
       bic: 'BIC',
       defaultNumberPrefixTemplate: 'Standaard nummer voorvoegsel',
-      defaultLocale: 'Standaard regio'
+      defaultLocale: 'Standaard regio',
+      defaultCurrency: 'Standaard valuta'
     },
     validations: {
       fieldRequired: 'Veld is vereist'