Guides
How To Respond to a CP2000 Notice
A CP2000 is not a bill and not an audit. It's a proposal—and you have the right to respond. Here's how.
Notices
Guides
How To Respond to an IRS Audit
The IRS is auditing your return. Here's what to expect, what your rights are, and what to do at every step.
Guides
Common IRS Notices and Letters: What They Mean and What To Do
A quick-reference guide to the IRS notices and letters you're most likely to receive—and what each one means for your next step.
Guides
You Missed the 90-Day Deadline. Now What?
You received a Notice of Deficiency. The 90-day deadline passed. The IRS assessed the tax. Here's what you can still do.
Guides
You Just Got a 90-Day Letter From the IRS. Here's What It Means.
A 90-day letter is your ticket to Tax Court—and your deadline to use it. Here's what it means and what to do next.