Alliant Credit Union Reviews 

167
TrustScore 2.5 out of 5

2.5

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Review summary

Created with AI, based on recent reviews

Considering 43 reviews, most reviewers were unhappy with their experience overall. Consumers frequently complained about poor customer support, mentioning unhelpful representatives, long wait times, and persistent difficulties resolving basic account issues. Many individuals also experienced frustrating payment problems, unexpected account closures, and complicated loan processes that completely lacked proper communication and transparency from the financial institution. The minority of people were satisfied with the professional loan officers and helpful support staff assisting them through the home buying process. Some reviewers also noted competitive interest rates on certificates of deposit and appreciated having access to specific banking accounts without dealing with excessive monthly fees.

What people talk about most

Payment

Users describe negative interactions with payment processes, highlighting frustrating experiences such as... See more

Customer service

Customers had negative experiences with customer service, reporting frustration and disappointment with... See more

Service

Consumers find service to be ambiguous, with highly mixed experiences reported across different interactions.... See more

Staff

Customers consistently note ambiguous experiences with staff, reflecting high disagreement in their reviews.... See more

Price

Reviewers express widespread dissatisfaction regarding unexpected charges and increasing costs. Consumers... See more

Reviews shaping this summary

Rated 3 out of 5 stars

Pros The bank has no fees, which is awesome, especially in today's world. Customer service is available and can be helpful at times. You get paid one day early, not two days early as adve... See more

Rated 3 out of 5 stars

UPDATE: My funds were released and my home is safe. I appreciate it being taken care of timely, but the anxiety of it all was absolutely unnecessary. ***** I’ve been with Alliant CU for several yea... See more

Company replied

Rated 2 out of 5 stars

Lots of incompetence. Tried to open accounts, checking and savings, in my trust and ACU is abysmal — protocol and customer service around the process. They won’t allow customers to speak directly to... See more

Rated 2 out of 5 stars

Definitely has gone downhill. I joined in 2021 and had no problems until recently. Over the last year, the amount of technical difficulties they face almost daily is ridiculous. App constantly down fo... See more


Company details

  1. Credit Union
  2. Financial Institution

Written by the company

Alliant Credit Union is the largest credit union in Illinois and one of the largest in the U.S. With over 85 years of history and 900,000+ members nationwide, we're 100% digital and not-for-profit, so we can reward our members by offering high savings and checking rates, low loan rates, rich credit card rewards and fewer fees.


Contact info

2.5

Poor

TrustScore 2.5 out of 5

167 reviews

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1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 3% of negative reviews

Typically replies within 2 weeks

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2.5

All reviews

(167)

38 reviews in the last 12 months

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Rated 1 out of 5 stars

Alliant Credit Union apple app

Alliant Credit Union apple app is very slow few second to minute forever to open.

September 9, 2025
Unprompted review
Alliant Credit Union logo

Reply from Alliant Credit Union

Thank you for sharing your feedback. Please be sure you have the latest version of our app downloaded and that your device's software is up to date. If you're still having trouble, please give us a call at 800-328-1935 or chat with us on our website so our agents can assist you further.

Rated 1 out of 5 stars

Terrible

Terrible. My loan got sold to them, absolutely terrible customer service. Can’t even get ahold of someone to help me with a payoff.

September 4, 2025
Unprompted review
Alliant Credit Union logo

Reply from Alliant Credit Union

Hi Ryan - we're sorry to hear about your recent experience. The best way to reach us is by calling 800-328-1935 during our full service hours (Monday - Friday: 7 AM - 8 PM CT; Saturday - Sunday: 9 AM - 6 PM CT).

Rated 1 out of 5 stars

I rolled an annuity over 10/2022 with…

I rolled an annuity over 10/2022 with Alliant. They kept it in some sort of savings investment instead of the annuity for 6 months. Now, the IRS has come after me for withdrawing it. I am having to withdraw it now to pay the huge amount. If I could give them -100 I would. I notified Alliant of their mistake that led to this. They offered no help. I am out my retirement because of their mistake.

February 4, 2025
Unprompted review
Rated 1 out of 5 stars

As crooked as Camping World

I believe they are the primary lender for Camping World. Which from my experience should have told me a lot about them.
They will bend over backwards to get you into the loan, including falsifying information.
Once approved, it gets real interesting really quickly.
If you’re not the primary on the loan, it’s harder to make a payment because they make it nearly impossible to create an online amount to make a payment. We’ve yet to in nearly 15 months.
They also are so stuck on making PAYMENTS that one mistake and they won’t take your payment.
Furthermore if the primary on your loan has a credit score of nearly 800, you’re still facing an interest rate of 12%.
This is an NCUA backed scam ran out of Chicago. Makes perfect sense!

July 26, 2025
Unprompted review
Rated 5 out of 5 stars

Excellent Experience

I had a great experience with Charles and Amy at Alliant. They were extremely helpful throughout the process and always available if I had questions or needed help. I would highly recommend them to use when financing a home!

July 21, 2025
Unprompted review
Rated 5 out of 5 stars

Great Digital Banking Option

I’ve been with Alliant for over four years and use it for checking, savings, and a personal loan. The mobile app is user-friendly and puts all my finances at my fingertips. I appreciate the no ATM or overdraft fees, and the interest on savings is much better than what I’ve seen at big banks. If you’re looking for a strong online option with great rates and low fees, Alliant’s worth a look.

June 23, 2025
Unprompted review
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Reply from Alliant Credit Union

Thank you for your positive feedback and recommendation, Claudia. We appreciate you being a valued member!

Rated 5 out of 5 stars

Alliant Credit Union All the Way!

I use Alliant Credit Union for all my banking needs. I've been a member since 2006, and they're really great to work with. I have my mortgage, HELOC, credit cards, Checking and Savings with them and I love what they offer. Do they have all the bells and whistles like Chase? No, but what they do offer members, they excel in service, rate, and price.

December 20, 2024
Unprompted review
Alliant Credit Union logo

Reply from Alliant Credit Union

Thank you for your feedback, Tony, and for being a long-standing member! We're glad to assist with all your banking needs.

Rated 1 out of 5 stars

I had a 1 year CD with ALLIANT CREDIT UNION

I had a 1 year CD with ALLIANT.

The initial full amount funds were transferred via an ACH from my bank to ALLIANT CREDIT UNION. (Funds from a sale of property)

Once the CD matured. I was informed that I can only transfer funds back to my original financial institution incrementally.

I would need to transfer the entire amount via ACH over a few weeks.
A daily transfer option was not display on the transfer money screen.

Weekly was the earliest option.

I've never encountered that policy with any other on line bank.

Full funds could be transferred seamlessly through ACH.

A not secure and costly wire transfer was an option.

Fed Ex was a costly option as well , but other posters have indicated that they had problems with double billing but still received check by mail.

I closed my account and requested a check be mailed to me (10-14 business days).

June 5, 2025
Unprompted review
Rated 2 out of 5 stars

I found this CU online as one of the…

I found this CU online as one of the Top 3, but after using it for 3 years, I found there are NO REAL PEOPLE!
I have tried numerous times to contact a real person but to NO Avail. Shame, great interest rates, but trying to do business is difficult with no one to talk to for guidance and counseling, it is all digital with no interpersonal discussions.
Will definitely refine my dealing.

June 2, 2025
Unprompted review
Rated 2 out of 5 stars

Banking is good, loan process and service poor

I have banked there for many years with no complaints
BUT when I was applying for a loan, the site is clunky, access to the online application was awkward, I uploaded tge same documents multiple times, and the supposed loan rep just kept asking for random items after I emailed her directly. The process took one week and we almost lost the car we were buying because I had no idea that business could be done this slowly.
The rates are good but the process is inconvenient and slow.

April 9, 2025
Unprompted review
Rated 1 out of 5 stars

Alliant credit card cashback never received

I redeemed Alliant credit card cashback rewards into my checking account which I never received. I phoned them up 3 times over 2 weeks but they could not provide an answer other than it was being looked into. It is concerning to see a financial transaction like this go “missing” and for them not to provide an answer. They have lost my trust and I am banking elsewhere now and well as reporting them to the BBB. Buyer beware!

March 15, 2025
Unprompted review
Rated 1 out of 5 stars

The customer service is horrendous

The customer service is horrendous. I tried to use my debit card to take out money from ATM machine during a trip and my card was declined. Tried other ATM machines and again got declined. I really needed cash that day. I called the bank and after being on hold for 49 minutes I just gave up. I wrote a message on the mobile phone and haven't got any response. I am switching to another bank.

March 20, 2025
Unprompted review
Rated 5 out of 5 stars

Excellent Experience with Alliant…

Excellent Experience with Alliant Credit Union!

I recently worked with Alliant Credit Union on a home equity loan, and the experience was fantastic! The process was simple, smooth, and moved along efficiently without any unnecessary delays. The team was professional, knowledgeable, and always available to answer my questions, making what could have been a stressful process incredibly easy.

After reading some of the negative reviews, I honestly don’t understand them. My experience was nothing but positive, and I highly recommend Alliant Credit Union to anyone looking for a hassle-free home equity loan. Thank you for making everything so seamless!

March 24, 2025
Unprompted review
Rated 1 out of 5 stars

I have been a member of Alliant Credit…

I have been a member of Alliant Credit Union for over 37 years. I received a letter from Alliant Credit Union instructing me to call in since I had not used my credit card for some time, or it would not be renewed once it expired. So I called them the following morning, and it was a nightmare. I was transferred five times, had to get reverified four times, and in the end, nothing was resolved. The last two individuals I spoke with were rude and disrespectful and couldn't answer well. All I wanted was to keep the card open. After an hour, nothing was resolved. I have decided to close my accounts and transfer all my funds to a company that respects my business.

March 11, 2025
Unprompted review
Rated 1 out of 5 stars

My mother's account has been…

My mother's account has been compromised not once, not twice, but three times in the past two years. Although the first two times the money was returned promptly, they are dragging their feet on this third one. The compromise comes from an ACH account and the transaction is done without dual authentication which has been turned on since 2022. Sending a message to get some more information as to why this keeps happening is met with silence. They state they will reply in 1 to 2 business days but we're on day 5 and two messages with no response. Sorry, this is unacceptable.

March 5, 2025
Unprompted review
Alliant Credit Union logo

Reply from Alliant Credit Union

Hello - we're sorry to hear about your experience. For immediate help, please call us at 800-328-1935 so our agents can assist you further.

Rated 5 out of 5 stars

Great rates

Great rates. Easy to use services

February 28, 2025
Alliant Credit Union logo

Reply from Alliant Credit Union

Thank you for the positive feedback, Rich!

Rated 5 out of 5 stars

Alliant Credit Union is the Best

Every experience we have with Alliant Credit Union is always great, whether opening an account or using the website to manage our accounts. They offer great interest rates. They offer a great cash back credit card. They just make managing our finances so easy. We are so glad we made the switch.

March 4, 2025
Alliant Credit Union logo

Reply from Alliant Credit Union

Thanks, Laurie! We're thrilled to hear about your positive experiences and appreciate you being a valued member

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