TaxExplainer Pro reads any IRS notice, tax code update, or regulatory page and gives you a summary and client memo draft — instantly.
7-day free trial · No credit card required · Cancel anytime
IRS Notice CP2000 — what you see
Department of the Treasury · Internal Revenue Service
We received information from third parties, such as employers or financial institutions, that doesn't match the information you reported on your tax return. Proposed changes to your [Year] Form 1040 — Amount due: $3,847.00
IRC Section 6662(a) imposes a 20 percent accuracy-related penalty on any underpayment attributable to any substantial understatement of income tax...
...4 more dense paragraphs of regulatory language
TaxExplainer Pro — what your client needs
What this means
The IRS thinks your client underreported income. They're proposing $3,847 in additional tax based on 1099 data from employers or banks that doesn't match the return.
Action items
1. Respond within 60 days or the IRS will assess the full amount. 2. Gather all 1099s from the tax year. 3. Compare against what was reported.
Penalty risk
20% accuracy penalty applies if underpayment is confirmed. May be waived with reasonable cause argument.
How it works
Works on IRS.gov, state tax authority sites, and any page with tax content.
Browse to any tax page
Navigate to an IRS notice, CP letter, tax code update, or any regulatory page in Chrome. No copy-pasting required.
Click "Explain this"
The extension reads the page content and sends it to AI trained to understand tax language and regulatory structure.
Get your summary + memo
In seconds: what changed, who it affects, action items, and a plain-English client memo draft ready to copy and send.
Use cases
Whether it's a client's CP2000 or a new IRC section you need to digest fast.
IRS notices & CP letters
Instantly decode CP2000s, CP2501s, audit notices, and any other IRS correspondence into clear action items.
Tax law changes
New IRC section or IRS Rev. Proc.? Get a plain-English summary of what changed and who on your client list is affected.
State tax authority pages
Works on state department of revenue websites, not just federal. Handles notices from all 50 states.
Client memo drafts
Every explanation comes with a client-ready memo draft at a 6th-grade reading level. Edit and send — no writing from scratch.
Pricing
One tool, one price. No tiers with locked features.
Monthly
$10/mo
Billed monthly. Cancel anytime with one click — no questions asked.
Annual
$8/mo
Billed $96/year. Save $24 compared to monthly.
Payments processed securely by Stripe. License key delivered instantly after checkout.
FAQ
After checkout you'll receive a unique license key on the confirmation page. Paste it into the extension's settings panel once — it's validated automatically on each use. No login or account required.
The text of the page you're viewing is sent to our AI for processing. We do not log or store page content. We recommend not using the extension on pages containing client SSNs or account numbers — use it on the IRS guidance or notice type, not the client's personal portal.
Your license key stops working at the end of your current billing period. You can cancel directly from Stripe — no need to email anyone. Resubscribing generates a new key instantly.
Yes. The extension works on any webpage — IRS.gov, state department of revenue sites, tax court opinions, or any other tax-related content you browse in Chrome.
TaxExplainer Pro is a drafting and comprehension tool, not a substitute for professional judgment. It's designed to save you 10–15 minutes of initial reading per notice — you review and verify before advising clients. Think of it as a very fast paralegal that knows tax language.