Q: I recently contacted TaxRise to help with a back-tax issue I have with the IRS. TaxRise charged me $500, which I paid through three installments using my debit card.

Christopher Elliott, the Travel Troubleshooter ...
Christopher Elliott

A month later, I received the results of its inquiry. TaxRise wanted $1,024 to negotiate with the IRS to “eliminate” the back taxes of approximately $3,400.

I told TaxRise that I needed to talk it over with my wife and to not do anything. But a few days later, TaxRise tried to take $1,024 from my account. The bank denied the transaction because of limits set on my debit card. TaxRise then submitted two more transactions, one for $500 and another for $400, which the bank paid.

These were not authorized by me.

I challenged the charges and the bank issued a temporary credit pending an investigation. But a month later, my bank sided with TaxRise and withdrew the money from my account. My bank claimed the investigation showed that I received the services and the money was owed.

I’ve been in contact with TaxRise to resolve this. Nothing justifies the extra $900 they took. Can you help me get my money back?

Jack Maxfield, Las Vegas

A: TaxRise, a tax relief company, should have helped lessen your debt — not increased it. If you didn’t authorize the company to deduct $900, TaxRise shouldn’t have taken it. And your bank should have helped you untangle this mess.

Normally, disputing a charge on your card is a nuclear option in a consumer dispute. That’s because once a bank has made a decision, you only have two options: You can take your case to court or you can talk to an advocate. (You used a debit card, which means you didn’t have the same protections as a credit card under the Fair Credit Billing Act, an important consumer law.)

You chose door number two. And I’m glad you did.

This is a fascinating and frustrating case. It looks as if your TaxRise representative prepared documents to pursue your case and entered them into the system in anticipation of you agreeing to spend the $1,024 to cover your case. However, when TaxRise reviewed its records, it found that you had not authorized the charge.

Oops.

TaxRise says after you contacted it, the company agreed to refund the $900. But then you fought the charge on your debit card, which kind of screwed things up. TaxRise’s card processor then erroneously reported that TaxRise lost the dispute. That’s why TaxRise refused to refund your money — it thought you already had the $900.

How could you have avoided this? I wouldn’t have allowed a TaxRise representative to prepare any kind of documents in anticipation of an agreement. But how could you have known that TaxRise would charge you for the services you hadn’t green-lighted? I don’t think there was a way.

But I also think you might have words with your bank, which quickly sided with the merchant. Maybe it’s time for a new bank that stands behind its customers instead of rolling over when a company makes a claim.

Appealing a case to someone higher up at TaxRise is not easy. You could have emailed the company at info@taxrise.com, but it doesn’t list the names and contacts for managers. (Email addresses at TaxRise follow the format firstinitiallastname@taxrise.com.) TaxRise works with a network of other companies including PriceHoldings and Fidelity Tax Relief, so it’s difficult to figure out who has the final authority.

I asked TaxRise to review your case. The company refunded your $900.

Christopher Elliott’s latest book is “How to Be the World’s Smartest Traveler” (National Geographic). You can get real-time answers to any consumer question on his forum, elliott.org/forum, or by emailing him at chris@elliott.org.