AI training for corporate tax teams: sources and review-ready memos

Plan the program with the tax lead

Syntalith proposes team training on gathering information and drafting memos for review by a qualified tax professional. When agreeing the scope, we discuss the questions the department receives, its available research resources, and how matters are presented for review. The team lead identifies recurring gaps that send work back to the author. We use those gaps to choose exercises and how to discuss drafts. Substantive tax assessment remains with the team; the training does not provide tax advice.

The proposed program starts with clarifying the business question and gathering the facts. Authors practice separating confirmed information from questions for the colleague describing the transaction. Source work covers organizing searches, retaining references, and comparing source passages with an AI draft. The entity, jurisdiction, and relevant period matter alongside the date of each source.

The writing work focuses on a concise memo with supporting material and questions for the reviewer. Feedback addresses specific gaps: a reference to a document needs the passage supporting the statement, while a missing fact calls for a clear question to the business. Work on the author's own draft also includes updating the memo when an answer arrives.

Use an older memo as a starting point

Suppose a business colleague asks about a current-period transaction. The AI draft repeats a conclusion from an older internal memo, although nobody has yet checked the underlying material or its relevance to the current matter. A reader could take the draft as an answer about this transaction. The older memo's age alone does not determine whether it is useful.

The author identifies the older memo and the source it relied on. They also record what needs checking: whether the source concerns the relevant entity, jurisdiction, and period, and whether the current transaction matches the earlier facts. The reviewer can return to the document and assess whether the conclusion applies.

The IRS forms and instructions page provides separate links to current material and prior-year forms, instructions, and publications. This supports practice in finding material for the period under review; the newest edition is not automatically the appropriate source for every historical transaction.

Bring authors, reviewers, and business colleagues together

A junior analyst may need practice organizing material so someone else can follow the basis for each statement. A senior specialist knows which explanations the review needs. The business colleague asking the question can help assess whether a request for facts is understandable without familiarity with tax terminology.

We consider tax experience and AI familiarity separately. A specialist new to the tool can start with a short source and compare it with their own draft. A confident AI user can work with several documents and update a memo after clarification from the business. A later independent task changes the jurisdiction, requiring the author to reassess source selection and the questions for review.

Preparation of materials, feedback on drafts, and any work between sessions are agreed in the program. Exercises can use fictional matters and public documents. Internal material must be approved for use in the chosen tool.

When this training is worth discussing

If the team mainly loses time finding known documents, an organized register or better use of its existing research platform may help. Training addresses how to turn those sources into clear material for review and ask the questions needed to complete it. We discuss document comparison and explaining discrepancies separately in our article on AI training for accountants.

In an initial conversation with Syntalith, describe a memo that came back to its author with questions about sources or facts. We will discuss who prepares and reviews it to help choose the exercises and the roles needed. Further service information is available on Syntalith's pricing page.