(NEW YORK) -- Despite accusations in two states of deceptive business practices, the Houston-based tax resolution company TaxMasters continues to spend millions saturating CNN, Fox News and other cable channels with commercials promising to help Americans facing problems with the IRS.
"This is a company which is taking advantage of people, and unfortunately when people see it on TV, they do believe in it," said Minnesota Attorney General Lori Swanson, who has accused the company of fraud and deception in a civil action suit.
The Texas attorney general has filed a similar lawsuit, alleging the company unlawfully "engaged in false, misleading, and deceptive acts and practices."
An investigation airing Wednesday on World News with Diane Sawyer and Nightline will examine whether TaxMasters' promises are too good to be true.
In a statement, CNN said the network was "aware of pending legal activity" and had been told by TaxMasters that it was working to address the claims with the state authorities. "We continue to monitor any activity for developments or resolution, and will further evaluate our relationship as it becomes necessary," the network said in the statement.
Fox News acknowledged receiving viewer complaints. "Anytime we have received a complaint about TaxMasters we forward it to them and tell them they have five working days to resolve the complaint," said Dana Klinghoffer, Director of Media Relations for Fox News. While Klinghoffer did not disclose the number or nature of the complaints, she said they have all been resolved.
The television commercials feature TaxMasters' red-bearded founder and CEO, Patrick Cox, who claims his company's staff of former IRS agents and tax professionals "have helped many good people just like you."
The TaxMasters ad blitz has been a driving force in the company's soaring corporate revenues. The company, which went public last year, brought in $45.7 million in 2010, a three-fold increase in two years, according to filings with the Securities and Exchange Commission.
The company linked "an increase in advertising expense" to "increased sales volume" in its year-end filing.
The Minnesota attorney general says many of the company's employees are skilled tele-marketers who have little knowledge of the complicated tax issues faced by people who have fallen behind in filing their returns or making tax payments.
"When you call, you think you're talking to a tax professional," said Swanson. "You're really talking to just a salesperson who's trying to get you to sign up."
A posting on the TaxMasters' website last year sought "tax consultant-inside sales representatives" who were strong closers.
"Are you a talented closer ready to move into the next income bracket?" the ad stated.
"Previous tax knowledge is not required," stated the employment ad, which TaxMasters says has since been modified.
Cox declined to be interviewed by ABC News, and in a written statement he did not address the specific allegations in the two states' lawsuits. TaxMasters has denied the allegations in the lawsuits and Cox said the company "prides itself on honest customer service, a transparent process with our customer, and seeking fair treatment from the IRS."
At the heart of the problem, says Swanson, is a requirement that customers pay an upfront fee ranging between $2,000 and $8,000.
"When you pay these upfront, advanced fees, now you're signed up, you're stuck, and the promised help doesn't materialize," she told ABC News.
Audio tapes of some sales calls, turned over to the attorney general by TaxMasters, prove the point, she says.
Salespeople tell potential customers TaxMasters is 97 or 98 per cent successful in reducing the amountof taxes owed.
"You're owing $19,000," the TaxMasters salesman tells a customer on a recording provided to ABC News by the attorney general.
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