XTB Cash ISA

XTB's Cash ISA Customer Reviews & Expert Rating

The overall score out of 10 combines our expert rating out of 5 with the average customer rating out of 5.
9.6/10Excellent

Based on 139 customer reviews and our expert analysis

  • Good Money Guide experts rate XTB's Cash ISA highly, noting a competitive 4% AER flexible interest rate, though it is not guaranteed and may vary based on market conditions. They highlight that funds could be held in money market funds rather than traditional bank accounts, which may affect deposit protection. While the ISA offers flexibility and competitive rates, experts suggest that long-term investors might find better returns in a stocks and shares ISA.
  • Across 139 user reviews on Good Money Guide, averaging 4.6/5, customers frequently commend the platform's user-friendly interface, efficient trading execution, and responsive customer service. Many users appreciate the educational resources and the variety of investment options available. However, some users express concerns regarding the company's management and compliance issues, indicating a mix of experiences with customer support and operational transparency.

XTB's Cash ISA Expert rating

Our expert rating is the average of the areas listed here, each scored out of 5 by our team.
5.0Excellent

Our experts have rated XTB's Cash ISA across one key area of our review framework.

  • Expert Rating5.0

Pros

  • Good interest rates
  • Flexible
  • Also offers investment ISAs

Cons

  • Money market funds
  • Attached to a trading platform
See full expert review

Our verdict

Online trading platform XTB offers a 4% AER flexible Cash ISA, placing it among the most competitive easy-access ISA rates on the market. XTB's headline-grabbing 6% initial 90-day bonus ended in April 2026, but may return.

Is XTB's Cash ISA Any Good?

The 4% rate is not guaranteed. XTB’s ISA terms confirm that interest is calculated daily and credited monthly at a variable rate that may change. This means the base rate could rise or fall depending on market conditions.

Is Your Money Held in a Bank or a Money Market Fund?

Another key consideration is where client money is held. XTB states that Cash ISA funds may be placed in segregated client money bank accounts or in one or more Qualifying Money Market Funds (QMMFs).

If funds are placed in a QMMF, they are not treated as bank deposits and do not benefit from traditional FSCS deposit protection in the same way as money held in a bank account. Instead, they fall under FCA client asset rules, with FSCS investment protection potentially applying in the event of firm insolvency, but not against investment losses.

Is XTB's Cash ISA worth it?

XTB's 4% is competitive but not the best rate we found. And funds may be held in a money market fund rather than a traditional bank account.

If you are putting money away in the long run, the stock market can offer much better returns, so investing in a stocks and shares ISA may make you more money.

Customer reviews for XTB

Customer ratings come from reviews left on this site. Every review is read and approved before it is published.
4.6Excellent

Based on 139 reviews

  • Excellent77%
  • Very good12%
  • Basic7%
  • Poor2%
  • Bad2%
Read customer reviews

Kacper @ 03/16/2021 12:26

Kacper ·

Ultimately best broker I have used so far! Great trading app and customer service.

Mark Thomas @ 03/16/2021 08:51

Mark Thomas ·

It has taken me some time, but I have finally found a excellent broker, tight spreads, an excellent platform, honourable conduct, a genuine trustworthy broker. A pleasure to do business with.

Edalgar @ 03/16/2021 09:30

Edalgar ·

Excellent trading platform, great support, very helpful education content and webinars. Fully recommend xtb for starter and professionals.

Paul kavanagh @ 03/16/2021 09:31

Paul kavanagh ·

Great platform
Never any issues
Good training platform
Informative calendar and news

Teodora @ 03/16/2021 07:05

Teodora ·

Trustworthy broker!

Bartosz @ 03/16/2021 08:42

Bartosz ·

xStation is amazing, videos every morning on YT are helpful and low spreads on derivatives that IÔÇÖm trading also make my life easier.

CHRIS ANDRIANOPOULOS @ 03/16/2021 08:49

CHRIS ANDRIANOPOULOS ·

Great broker , very simple but also very efficient platform , very low spreads in most accets .
Only negative , i can think , is the high charges in stocks trading , you can't scalp easily.

Razvan @ 03/16/2021 07:04

Razvan ·

The best broker for short, mid and long term investment

Thom @ 03/15/2021 03:47

Thom ·

In love with their platform xStation5. Bit disappointed because they're not offering crypto anymore. Overall very good feedback.

Luk @ 03/15/2021 03:10

Luk ·

Great plataform , great customer support. Fast withdrawals, great education. One of the best brokers i have tried so far

Lamar @ 03/15/2021 02:49

Lamar ·

Awesome easy platform and you could even trade in cryptos.
Definitely my favourite broker.

James @ 03/14/2021 12:22

James ·

4 out of 5 because the spread on exotic assets is still too high. I'm sure they can still do more. Definitely recommended.

Gábor Nagy @ 03/12/2021 03:47

G├íbor Nagy ·

low sperad, good webinars and learning materials
safe depo and withdraw
i do recommend, also they haveing the best platfor i have used in my 10 Years of experience :D

francisco @ 03/12/2021 11:12

francisco ·

They have, in my opinion, the best platform for beginners and pro investors. The customer service & educational content make the difference in my daily trading

Randy @ 03/12/2021 11:57

Randy ·

Verry nice Broker.
Perfect for Newstarter and advanced people!

Maik @ 03/12/2021 11:59

Maik ·

Best Broker

Natalia @ 03/12/2021 12:18

Natalia ·

Best platform for trading and also good Customer Service. They answer fast and solving doubts real quick!
Totally recomend them to beginners, and also experiended investors

Jose @ 03/12/2021 01:00

Jose ·

The best broker I know, the platform is simple to use but very complete, the customer service is very good and the trading conditions are excellent.

Matthew @ 03/12/2021 01:44

Matthew ·

Totally happy with XTB and recommend them to everyone who is interested in trading. I tested a lot of providers but XTB is by far the best.

Adam @ 03/12/2021 10:10

Adam ·

Great platform, very good trading conditions, I welcome education events and materials. I had a positive experience with their customer support.

XTB Cash ISA Alternatives

You can get much better returns if you choose a stocks and shares ISA where your money is invested in the stock market.

Find the perfect stocks and shares ISA for you. Our investment ISA comparison table lets you quickly compare account fees, and show ratings from 1000s of customers.
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