TurboTax is currently offering 10% off its full-service federal tax filing option, along with what the post calls "exclusive" discount codes.
This is an ad. The Wired article is labeled as sponsored content, meaning Intuit paid to place it there. That's not a scandal—publications disclose this stuff—but it is context worth knowing before treating this as a "deal" worth hunting down. The 10% discount is what it is: a modest reduction on software that costs hundreds of dollars in the first place.
Tax software pricing has long been a sore point for filers. The same product often costs more if you have a more complex return, and the "free" versions come with income limits that exclude many taxpayers. A 10% discount off a $200 fee saves you $20. That's not nothing, but it's not a reason to rush out and file sooner than you otherwise would.
If you're already planning to use TurboTax, the code is useful. If you're comparison shopping, know that this post exists because Intuit bought the space.