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New to TRH? These are the fastest paths to getting a transcript in hand.
Guide
The canonical user guide. Installation, IRS A2A auth, bulk transcripts, resolution calculators, notices, forms, updates, troubleshooting.
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Reference
60+ answers grouped by topic — licensing, installation, IRS auth, pulling transcripts, resolution analysis, privacy, troubleshooting.
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Walkthrough
Step-by-step installer walkthrough, license activation, AV first-run prompts, and verifying your activation.
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Walkthrough
Connect TRH to your e-Services account, test credentials, resolve 401/403 errors, and manage periodic re-auth.
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Walkthrough
Add a client, queue a pull, choose transcript type and years, watch the dispatch queue, and open the result.
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Reference
Supported Windows versions, RAM and disk, network, and multi-user notes.
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References
Searchable, deep-linkable references you'll come back to while working cases.
Reference
151 transaction codes with short descriptions, detailed meanings, and tax-pro implications. Sourced from IRS Document 6209. Searchable, with TC 971 Action Code sub-reference.
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Reference
Every transcript error code and status value with plain-English meanings and remediation steps. Deep-linkable for sharing with your team or support.
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Reference
Version-by-version record of what shipped, what was fixed, and what's new since your last install.
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How-to walkthroughs
Visual, step-by-step walkthroughs designed to print as a deck or convert to video. Browse all →
Walkthrough
10 steps. From download to first launch and license verification.
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Walkthrough
12 steps. UID retrieval, test connection, troubleshooting 401/403.
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Walkthrough
12 steps. Client entry → dispatch → result in your case file.
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Walkthrough
10 steps. Header, return, adjustments, transaction list, statutes, freezes.
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Walkthrough
10 steps. Form selection, years, preview, client signature, CAF tracking.
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Walkthrough
10 steps. OIC, IA, CNC, Penalty Abatement with computed comparisons and client-ready PDFs.
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Walkthrough
6 steps. Enter the notice code, get the explanation, deadline, and response plan.
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Walkthrough
6 steps. Auto-update, manual check, restart, and troubleshooting a failed update.
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Walkthrough
401, 403, 429, CAF Not Valid, Information Mismatch — cause and fix.
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Field guides (e-books)
Long-form field guides written by tax pros for tax pros. Print-friendly and ready to share with staff. Browse all →
E-book
~6,100 words. Anatomy of each transcript type, the codes that drive resolution work, TC 971 action codes, and CSED/ASED/RSED math.
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E-book
~4,200 words. First CAF assignment, the sync window, common 2848 rejection patterns, revocation scenarios, and a PPS call checklist.
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E-book
~4,400 words. A2A plumbing, auth-chain failures, 401/403/429, CAF mismatch triage, ID-theft holds, and when to escalate to PPS.
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Guides for your clients
Plain-English, taxpayer-friendly explainers you can forward to clients. Brand them with your firm info — remove our footer line and you're done. Browse all →
White-label note: Every client guide includes a dashed-border firm-branding block at the top for your logo and contact info, and a removable footer attribution line. Save the HTML, customize, and send.
Client
Explains what transcripts are, why you're pulling them, and that the client doesn't need to do anything.
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Client
Plain-English Power of Attorney explainer. What it authorizes, what it doesn't, revocation rights.
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Client
Information-only authorization, side-by-side with 2848, and why your rep may want both.
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Client
Timeline from first notice through LT11 / Letter 1058 CDP rights, with rough timing at each step.
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Client
Card-style explainer for CP14, CP2000, CP501/503/504, LT11, 1058, 4800C, 6042C, 12C.
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Client
Plain-English walkthrough of all 10 Taxpayer Bill of Rights items with practical "how to invoke" notes.
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Client
Printable checklist plus fillable monthly income/expense worksheet for client intake.
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Client
Three OIC types, qualification reality check, timeline expectations, post-acceptance compliance.
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Client
Guaranteed, streamlined, non-streamlined, and partial-pay IAs with setup fees and default rules.
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Client
How CNC is determined from Form 433, what continues vs. stops, CSED interaction, duration, and periodic review.
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Support
Can't find an answer? Reach out.
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support@taxhub-usa.com. We usually respond within one business day.
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Reference
Most questions have a short answer in the FAQ. Deep-linkable — share a link to the exact Q&A.
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Reference
Got an error you don't recognize? Every error code is documented with remediation.
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Not legal or tax advice.
This content is published by Tax Resolution Hub for educational use by tax professionals. It is not legal, tax, accounting, or investment advice, and does not create an attorney-client or preparer-client relationship. IRS systems, forms, procedures, and statutes change — always verify against current IRM guidance, the client's actual transcript, and the facts of the specific engagement before acting.