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C24 Bank SMART Review 2026: Top Free German Bank Account?

Settle in Germany Banking Bank Accounts Best Accounts C24 Bank SMART

Christian - German Relocation & Expat Banking Advisor

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👍 Ideal if you want:

 

  • Save money: Get a free account with no monthly fees, including a free Mastercard (and a girocard for local German shops).
  • Go 100% digital: Manage everything via a state-of-the-art mobile app with 4 sub-accounts.
  • Travel & spend: Pay and withdraw globally with no hidden foreign exchange fees.
  • Earn rewards: Collect cashback on your daily spending and interest on your account balance.
  • Share finances: Easily upgrade for free to a joint account with your partner.
  • Got germanized: You have an official residence address and are comfortable using a German-only bank app.

  • €75 sign-up bonus: Get rewarded by C24 Bank for opening the account

Open Your C24 Bank SMART Account Here

SMART Account Benefits & Fees

Maintenance fee

No monthly fee

Bonus

€75 sign-up bonus
  • 75-euro account switching bonus. New customers are eligible for a 75-euro account switching bonus under the following conditions: opening a C24 Smart, Plus, or Max account. Automatic closure of the old account via the digital CHECK24 account transfer within the first 90 days after submitting the application. Completion of a period of 14 days after the CHECK24 account transfer has been successfully completed. Further information is available on the provider’s website.

girocard

girocard without monthly fee
Supplementary girocard for joint account holders without monthly fee
  • As for opening a joint account, the account holders must first open an individual account; they can then both obtain a personal girocard. This card can be flexibly connected to both your personal account and the joint account. No supplementary cards are available for non-account holders.

Debit card

Mastercard Debit without monthly fee
  • SMART users can generate details for 1 virtual Mastercard for safer online shopping.

Supplementary debit card for joint account holders without monthly fee
  • As for opening a joint account, the account holders must first open an individual account; they both obtain personal physical and virtual Mastercards. These cards can be flexibly connected to both your personal account and the joint account. No supplementary cards are available for non-account holders.

Credit card

No credit card

Cashback & rewards

Cashback for card transactions
  • 0.05% cashback for debit card transactions: The base cashback is 0.05%. For purchases made through promotional partners, there is a promotional cashback of up to 2.5%. By using the C24 Mastercard, you can earn CHECK24 points and redeem them for cashback. You can earn up to €100 in monthly cashback (10,000 CHECK24 points) based on your card spending (up to €1,200 annually).

Benefits & discounts

No additional perks

Insurance

No insurance coverage

International payments

Free card payments in foreign currencies
  • girocard: Payments in foreign currencies not possible
  • Debit card: Payments in foreign currencies free of charge

Domestic withdrawals

Free ATM withdrawals in Germany
  • girocard: ATM withdrawals subject to a fee in Germany; Free withdrawals at partner retailers: 4 (SMART users) or 20 (PLUS/MAX users) free withdrawals at partner retailers via girocard or Mastercard are included per month; otherwise, a fee of €2 applies. C24 does not charge fees for girocard ATM withdrawals; however, the ATM operator may charge the customer a direct fee, regardless of the bank’s fees. This fee is disclosed to customers before funds are dispensed and is collected by the ATM operator.
  • Debit card: Free ATM withdrawals in Germany; Free withdrawals at partner retailers: 4 free withdrawals at ATMs and partner retailers via Mastercard are included per month; otherwise, a fee of €2 applies.

Withdrawals Eurozone

Free international ATM withdrawals in euros
  • girocard: Cash withdrawals in Euro abroad not possible
  • Debit card: Free withdrawals in euros abroad: For international withdrawals in Euro, same conditions apply as domestically.

Withdrawals worldwide

Free ATM withdrawals in foreign currency
  • girocard: Cash withdrawals abroad not possible
  • Debit card: Free withdrawals abroad in foreign currency: For international withdrawals in foreign currency, same conditions apply as domestically.

Cash deposits

Paid cash deposit service
  • C24 PLUS and C24 MAX customers receive one free cash deposit per month at ReiseBank, up to €5,000, or at a partner retailer. Additional deposits and deposits by customers with different account options are subject to fees., Deposits at a retailer: 1.75% of the deposit amount, max. €999.99 daily (a list of available partner locations can be found in the C24 Bank app or at viacash.com)., Deposits at ReiseBank: Deposits up to and including €5,000 cost €7.50; otherwise, €15.

Sub-accounts

4 sub-accounts included

SEPA transactions

Unlimited transactions included

Interest

0.75% annual percentage yield on current account balance

Savings account

C24 Smart Tagesgeld

Overdraft interest

7.49% APR

Other account benefits

Who is the SMART Account for?

User groups

Employees
Freelancers/self-employed (for private use)
Students
Apprentices/trainees
Pensioners
Unemployed
No minors under 18

Account holders

Single account option
Joint account option
  • To open a C24 joint account, you first need an individual account. In the C24 Bank app, tap “Create Joint Account” and send the invitation link to the person of your choice. A joint account is always opened and managed by two account holders. Each account holder has full access to the account.

Residence requirements

Residence in Germany only

Identity verification

eID
VideoIdent
Bank account identification
  • For VideoIdent and bank account verification, international passports and some European ID cards are accepted (see list of supported documents). If your passport or ID card does not show your German address, you need a registration certificate (Anmeldung/Meldebescheinigung) or your residence permit card (Aufenthaltserlaubnis). Bank account verification furthermore requires logging into your existing online banking with a German bank.

How to Open a SMART Account with C24 Bank?

We opened our own C24 Bank account and experienced the entire onboarding process firsthand. The digital opening for the C24 SMART plan is fully automated, can be done entirely from home, and takes less than 15 minutes. Since the SMART plan is a free German bank account, you don't need to select a payment method during sign-up.

👣 Opening Steps:

  • Step 1: Digital sign-up (5-10 min) – Enter your phone and email, download the C24 bank app via the secure link, and fill in your personal details. You need to indicate a German address to complete the process. C24 will also perform a Schufa request (German credit history and score) but does not impose any specific requirements regarding income or assets. You will not encounter issues to open the account as long as you do not have any negative credit history (e.g., personal bankruptcy or reported missed instalments).
  • Step 2: Instant ID verification (2-5 min) – Confirm your identity directly via Video-Ident, e-ID, or a simple login to an existing German bank account.
  • Step 3: Immediate access (1 min) – The personal IBAN for your SMART account is generated instantly. You can add your C24 Mastercard to Apple Pay or Google Pay immediately.
  • Step 5: Delivery (3–5 Days) – Your physical SMART bank card arrives by mail.

If you already have a German account, you can use the free digital C24 Bank switching service right after activation. The app automatically logs into your old bank, identifies your recurring payments (like rent, gym, or electricity), and moves them over to your new C24 Bank SMART account within minutes.

Open Your C24 Bank SMART Account Here

 Online Banking & Customer Service for SMART Users

With C24 SMART, you can use all the features of the online bank’s state-of-the-art mobile app and web interface in German. Manage up to 4 sub-accounts included in the SMART plan, analyze your spending, and more.

Online banking

Telephone hotline in German
Web interface in German
iOS app in German
Android app in German

Mobile payment

Apple Pay
Google Pay
No Samsung Pay
No Garmin Pay
No Wero

Physical branches

No branches in Germany

Customer support

Chat support in German
E-mail/contact form in German
No in-person service at a branch

Security methods

appTAN

Deposit insurance

€100,000 per client and institution
  • Funds are protected by the national deposit insurance scheme of Germany in accordance with EU regulation.

Our Verdict & Community Rating of C24 Bank SMART

To give you an honest assessment, we thoroughly evaluated the C24 Bank SMART account using official information, industry feedback, and the results of our own testing.

🟢 What We Love about SMART?

  • The price-performance champion (with zero hidden fees): C24 SMART is arguably the most complete free bank account in Germany. Unlike other banks, there are no prerequisites to keep the account free, no foreign transaction fees when paying with your card abroad, and both the physical Mastercard and physical girocard are completely free and included by default. You can use your 4 complimentary monthly cash withdrawals at absolutely any ATM that accepts Mastercard.
  • Unrivaled premium features for free: You get 4 shareable sub-accounts (Pockets) with their own dedicated IBANs for easy budgeting and a virtual card for secure (online) shopping— features almost every other German bank hides behind a monthly subscription.
  • Ultra-fast, high-acceptance onboarding: The fully digital sign-up and video-identification process is famously smooth, often taking less than 10 minutes. Crucially, C24 has very fair credit requirements, making the SMART account accessible to almost any adult living in Germany. It can also easily be opened as a joint account.
  • A state-of-the-art app & web interface: While the mobile app is incredibly stable, intuitive, and seamlessly integrates Apple Pay and Google Pay, C24 did not forget desktop users. Unlike most modern neobanks that force you to use your phone, C24 provides a solid web interface for comfortable banking on your computer.
  • Nice-to-have bonus perks (interest & cashback): The SMART tier offers interest on your balance and cashback on card spending, which is a fantastic bonus to “take with you.” However, keep your expectations realistic: the rates here are relatively low compared to C24’s paid tiers or dedicated cashback credit cards.
July 23, 2026
Our physical SMART Mastercard is always in our wallet. The PLUS plan comes with a choice of different colors, while MAX features a premium metal card.

🔴 Where SMART Falls Short

  • Cash and deposit limitations: If you rely heavily on physical cash, C24 SMART might feel restrictive. Personally, we have never struggled with it, but some might feel limited with 4 free cash withdrawals per month. Furthermore, cash deposits are not free, making this account less ideal for anyone who regularly needs to deposit cash.
  • Strict security & automated filters: C24 employs highly sensitive, automated fraud-prevention systems. While this protects your funds, some users have reported temporary account freezes during unusual or larger incoming transfers. In our experience, we only faced standard compliance inquiries about specific transactions without any freezes, but it is a factor to keep in mind.
  • The CHECK24 “clutter” vs. financial optimization: Because C24 belongs to Germany’s largest comparison portal, the app aggressively integrates CHECK24 comparison tools (for insurance, electricity, or gas contracts). Purists often complain that this feels like “advertising” and clutters the interface. However, if you actually want to optimize your fixed monthly costs, having these tools directly linked to your transactions can be quite useful.
  • Strict expat & age limitations: To open an account, you must have a registered address in Germany, confirmed with an official German document, and be at least 18 years old. Minors cannot open this account.
  • Language & support barriers: While the in-app chat support is fast and competent, there is no traditional phone support for the free SMART tier. Crucially for expats, the entire app interface, official documents, and customer support are strictly German-only. Even though the app is extremely user-friendly, even with limited German, resolving complex issues can feel challenging.
  • Not for the “old-school” customer: C24 is a 100% digital bank. If you prefer visiting physical branches, depositing coins at a counter, or talking to a personal, dedicated financial advisor in person, this digital-first setup is definitely not the right fit for you.

📊 The “Free” Upgrade Math

As mentioned, the cashback rate for SMART users is quite symbolic. C24 MAX offers 1% regular cashback and up to 10% promotional cashback. When you use your Mastercard intensively (e.g., €990 at the regular cashback rate), you can technically offset the €9.90 monthly fee completely. The MAX plan includes additional purchase and travel insurance, 20 sub-accounts, 20 monthly withdrawals, and a free cash deposit per month.

🗣️What the Community Says

👥 Customer Satisfaction

4.6

Based on average ratings on Trustpilot and Finanzfluss

📱 User Experience

4.7

Based on average ratings on App Store and Google Play Store

General Consensus Online

C24 SMART enjoys an incredibly high reputation across the web, with users on rating portals and the app stores regularly calling it the most modern banking experience in Germany.

Users appreciate not having to meet any requirements (e.g., incoming salary payments) to keep the SMART account free. While the community absolutely loves the seamless app performance, the included features (e.g., free sub-accounts, girocard), and the speed of the chat support, the only real complaints revolve around highly sensitive automated security filters (which can lead to temporary transaction holds) and the lack of English customer service for non-German speakers.

July 23, 2026
Screenshot from our C24 app: We regularly use these features to organize our budget into Pockets and manage our physical and virtual cards.

How does SMART Compare to Other C24 Bank Accounts?

💭 Your C24 Bank Alternatives at a Glance

To help you decide if the SMART account is truly your best option, here is a quick breakdown of what the other plans have to offer:

Best Alternatives to C24 Bank SMART

We have handpicked these proven alternatives to C24 SMART to help you if you do not feel comfortable with a German-only app interface or prefer a traditional bank with a physical branch network.

Conclusion: Is C24 Bank SMART a Good Bank Account for Expats?

The C24 SMART account is arguably the most complete unconditionally free bank account in Germany, offering premium features that other banks usually only provide for a monthly fee. Expats who don’t mind the German interface and have a German residence can enjoy an almost unprecedented number of free benefits:

  • Free Mastercard Debit with automatic cashback on your daily spending.
  • Complimentary cash withdrawals globally.
  • No additional fees abroad for digital payments outside the Eurozone.
  • Free physical girocard for seamless payments in traditional German stores.
  • Up to 4 sub-accounts with separate IBAN to organize your budget or share finances with other users.
  • 0.75% interest on all deposited funds in your main account and pockets.

This makes the account a great option whether you are coming to Germany to study, work, or retire. The mobile app is feature-rich yet user-friendly. However, keep in mind that the app is strictly German-only, and you must have a registered address in Germany to open the account.

Tip: If you plan to use your Mastercard intensively, the C24 MAX account might be a great alternative for you. Through the increased cashback, the account fee is compensated once you reach monthly card transactions of €990. At the same time, you benefit from additional perks such as additional sub-accounts, cash withdrawals/deposits, and insurance.

If you are still hesitating whether C24 Bank SMART is the right choice for you, check our alternatives above.

Open Your C24 Bank SMART Account Here

About the Author

Christian is a founding member of and writer at Settle in Germany. He strives to empower expats - whether fleeing war or seeking their next career step - to make their own smart and confident decisions.His guides deliver reliable and objective information about banking and connectivity in Germany. Christian brings in his profound financial and business knowledge from his studies in International Management and a successful long-year track record within international corporations. Having grown up here and lived in six countries across three continents, Christian knows the ins and outs of German particularities and understands what it means to adjust to a new environment. He is deeply immersed in Berlin's expat community, working as a personal coach to support internationals shaping a new life in Germany.

Disclaimer: This blog and providing support are our passion and hobby. However, we do not intend to provide financial advice. All investments involve risks of loss. This post is non-binding, for informational purposes only, and does not represent a complete market overview. We do not take responsibility for the accuracy and up-to-dateness of the data (§18 ZKG).

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