I always do my own taxes but decided to get my mom's taxes done by Lee Mandel & Associates and I couldn't be happier. I scheduled an appointment with John. I was pleasantly surprised to find that they use a secure digital file system so that I could upload files ahead of time. Very helpful! On the day of my appointment, John was able to knock out my mom's taxes in an hour or less. Thankfully her taxes are pretty straightforward, but the federal and state returns were e-filed and everything processed in a couple weeks. That was great! I'm almost considering having Lee Mandel & Associates do my own taxes next year! Money and time well spent here. read more

I've been going there for a few years for taxes and they were ok until this year. They sent me back my state return saying I'd get a decent refund. I got next to nothing and asked what happened. I was told the new amount was correct, but the original return they sent me and had me sign was a mistake. Not even an apology, and I'd have heard nothing from them if I hadn't asked about the difference. I'm now looking for a new accountant to do my taxes from here on out. read more

Very responsive in providing information and support. Website helpful in getting documentation.

Lee and his staff are excellent. On top of quick service and great return, they are amazing at helping walk me through all of the questions I have when it comes to running my own business. read more

Gotta Yelp my accountant. You wanna know how good he is? Look at his address: that's right, Naperville. I would rather drive to Naperville every year in March to use Lee than use anybody else in Chicago (where I live.) If that isn't a ringing endorsement, I don't know what is. Seriously, his rates are competitive and he really knows his craft. I have never been "disappointed" with my bottom line (even when I was prepared to be disappointed.) He is also a great advisor on tax issues. I have called him with tax related questions during the year and he always returns my calls promptly and gives me thoughtful, helpful answers. Oh yeah, and did I mention he's funny too? That really helps when your approaching April 15th... If you need tax advice, call Lee. You will be glad you did, even if it does mean going to Naperville once a year. read more

Lee Mandel has been my parents' accountant for as long as I can remember, so naturally once I became a "grown up" I sent my own taxes his way. Now, I literally know nothing on the subject, but of course that's where Lee comes in. The whole tax process at his office is really simple. My husband and I met with him this year and were in and out in like 20 minutes. He's very straightforward, personable, and funny - all which make tax season a pleasant breeze! Lee is a super hard worker and very knowledgeable in everything involving taxes. All he asks of us is to show up with our W2s and any other necessary documents and he takes care of the rest. Easy peasy. I think their services are reasonably priced too, and they make things easy by allowing you to pay right online. read more

I would not think of doing my taxes without Lee Mandel's expertise. Through the years since 1995, I have consulted him and always received thoughtful and accurate answers. He is also an excellent business adviser, always getting to the core of sound decision-making. Lee has a lively and positive intelligence that is infectious. I always leave his office with evidence that he is the consummate independent entrepreneur. In short: Vast knowledge and understanding, a quick grasp of your business needs, no holds-barred counsel, and a great sense of humor. This should really be a 6 star review. read more

My father used Lee Mandel for many years. He passed away in July of this year, leaving me to help my mom with her financials. In reviewing one year of returns, they missed the BASICS. 1) Missed over $7,000 in itemized deductions that were given to him in detail missing a savings of $1,000 2) Missed investment advisory fees In addition, there were many other errors in looking at one year of returns. Please, at least get a second opinion. read more

We used Lee for our taxes and I would not recommend him. Completely disorganized, did not provide electronic withdrawal option (we had to pay by check), worse is he assumed information that caused us to have to pay a penalty later. He's a nice guy personally - but when people want their taxes done, they want a serious person that is detailed oriented. read more

Lee has done an amazing job on my taxes year after year. I've been going to him for my taxes for 15 + years. Keep up the good work.

Lee Mandel office was a great experience today. Upon entering the building I was greeted by him and his wonderful service dog . Lee was a joy to work with , very funny guy , and very good at what he does . I always dread getting my taxes done and now I can't wait to do them next year. He made this whole experience such a breeze. First time client this morning and I'm glad I found him. Thanks again lee ! - josh read more

We had our 2017 taxes completed by Lee; no issues. Our 2018 taxes and the estate taxes for my father have been a cluster. I brought every tax document that I had to the appointment; I was missing several documents for the estate. "Where is form x?" I don't know what that is. "Didn't the lawyer tell you that you needed that?" Last time I checked, lawyers don't handle taxes...and I checked with YOU last year on the estate taxes, and YOU never mentioned the form. Left the documents there; tax returns to be emailed to us after I bring the missing documents, which I dropped off within a week. Emailed the tax returns; the spelling of my last name was wrong (it's four letters) and different addresses (our old and new address) are mixed up and used throughout. I correct this and am told via email that he doesn't worry about spelling. Okay, so details don't matter? I have to ask for the complete packet of tax documents, including the originals that I provided to Lee - which includes the closing statement for the purchase of our house. He emails not to come in because they're too busy and that they'll mail it, then later says that I should contact the office staff about it. I arrange to pick up the documents. The staff can't find the documents so seem to assume that they mailed them. I call a couple days later as I haven't received the documents, and they ask when they were mailed. How would I know; I didn't mail them! Finally Lee says they must still be in his office after tax season. Eventually, the answer we get is that he *thinks* he must have shredded them. Gee, thanks. Glad our personal info *may* be floating out there somewhere. Not even an offer to refund the pricey half-added tax prep. STAY AWAY. read more

Another guy from Chicago that's been driving out to Naperville for about 12 year. This man is not only funny, he is brilliant, honest but crafty. He saved my mom's butt too when her estate was all screwed up when pop died. You can not go wrong with having your taxes done by this great guy. read more

Lee has been so helpful! He is quick to respond to all of my questions and played a huge role in helping me start my business. Highly recommend. read more

I am so happy that a neighbor referred me to Preston Andersen. He did such a great job with my mess of paperwork! And he handled my messy return with a smile and patience. I would definitely be returning year after year! Preston really took his time, asked lots of questions, answered my questions, and even thought of things that I didn't! VERY PLEASED! read more

Lee is the best. I have been using him for three or four years now and I couldn't be more satisfied. Always a pleasure to see him.

Super, super fast!!! Very accommodating. Wonderful people to work with! Jolanta S. Lombard, IL read more

Lee is awesome!!! I used to live in the city and drove to Naperville all the time to get my taxes done...would not go any other place!!! Another person that posted is correct, Lee will call you back at anytime if you have any tax questions. A great, funny guy with great tax knowledge. I WOULD HIGHLY RECCOMEND HIM TO ANYONE.. read more

I'm another client who's gotta Yelp my accountant. You wanna know how good he is? Look at his address: that's right, Naperville. I would recommend anyone anywhere to use Lee than use anybody else in the state of Illinois. If that isn't a ringing endorsement, I don't know what is. In fact, I have referred him to friends/professional peers from Evanston, the city of Chicago, Lake Barrington, Wheeling.....I think you get the idea. Seriously, his rates are competitive and he really knows his craft. I have never been "disappointed" with my bottom line (even when I was prepared to be disappointed.) He is also a great advisor on tax issues. I have called him with tax related questions during the year and he always returns my calls promptly and gives me thoughtful, helpful answers. Oh yeah, and did I mention he sings, plays guitar, and yeah, and did I mention he's funny too? That really helps when you're approaching April 15th... If you need tax advice, call Lee. Besides being the best tax professional I've ever heard of he's also a great human being. You will be glad you did, even if it does mean going to Naperville once a year. And for those of you in the "city" he now has an office in downtown Chicago. Now you can stay in the city OR take the trip to Naperville. I wouldn't recommend anyone else, hands down, bottom line!! read more

This is our first year with Lee and we are very happy. 2016 was a tricky year for us and his expertise made it a smooth process. We have multiple businesses and his rates are very reasonable as well. We look forward to working with him in the future. read more

Lee has been our accountant for the past 5-6 years. He has handled all of our personal as well as our business tax needs. He has always been available for questions or returns my calls. I have been through several other tax accountants over the years and Lee is by far top knotch. Great personality, always takes the time to answer your questions and well as joke around with you to lighten the tax season blues. We recently moved to the Seattle area and yes, he is in Naperville but he is still our accountant! read more