Building an AI Tax Agent
This proposed preparation workflow turns source documents into linked facts, draft forms, and workpapers—the calculations and records supporting a return—inside a review packet that a person inspects before filing.
For taxpayers, tax professionals, and software builders, the articles apply Tangle’s isolated-workspace and evidence pattern as a teaching design. They are not tax advice, do not claim Tangle files returns, and do not describe autonomous filing.
Start here: AI Tax Preparation for Complex Returns. Begin with the general preparation workflow, then add electronic-filing controls, crypto reconciliation, source-linked workpapers, approval, foreign-corporation and S-corporation cases, founder records, and multiple K-1 forms.
AI Tax Preparation for Complex Returns
Build source-backed workpapers with the calculations and records supporting a return, then connect them to draft forms and review questions.
AI Tax Filing Software for Complex Returns
Bind each draft tax form to source-document versions, corrections, unresolved questions, and the exact package approved before electronic filing.
Crypto Tax Software 2026 for DeFi, Staking, and Wallets
Reconcile broker forms with wallet history, DeFi, staking, transfers, and missing basis before drafting Form 8949 transactions.
AI Accountant Workpapers for Complex Tax Returns
Trace each reported value to a source-linked workpaper, surface conflicting facts, and prepare the questions a reviewer must resolve before filing.
Automated Tax Filing With Review Before Submit
Bind human approval to one evidence-backed return version and pause submission whenever a source document, calculation, or form changes afterward.
CFC Tax Filing Software for Form 5471
Build the ownership timeline behind Form 5471, link foreign records to each schedule, and stop before filing when a required fact is missing.
S Corp Tax Software For Basis And K-1s
Reconcile Form 1120-S and each K-1 with shareholder stock basis, debt basis, distributions, payroll, and suspended-loss history.
Complex Tax Situations Software For Founder Returns
Connect company ownership, K-1s, equity, crypto, foreign reporting, and state records in one source map before drafting a founder's return.
K-1 Tax Filing For Multiple Entities
Index every K-1 and attachment, link each to basis, passive-loss, and state workpapers, and carry late corrections through the draft.
Controlled Foreign Corporation Taxes And Form 5471
Use an ownership timeline to choose Form 5471 filing categories, then link foreign records and reviewable workpapers to each required schedule.