Rima Journal · February 18, 2026
AI Document Processing for Accountants: From Source Files to Collection Forms
Extracting a number is only the first step. Collection-form preparation also requires source checks, context, and a decision about missing information.

Co-founder, Rima
Tax resolution files often contain bank statements, tax transcripts, loan statements, utility bills, and client intake records. A preparer needs to find relevant amounts, understand their context, and place them in the right part of the collection analysis. Re-entering each figure by hand can consume time, but accepting extracted figures without review creates a different risk.
What the document workflow does
Rima’s document automation reads financial documents and maps relevant values into 433-F, 433-B, and 433-A (OIC) templates. It flags missing or inconsistent information so a case manager can investigate. The output is preparation material for review, not a completed filing or a decision about eligibility.
Review the value in context
When reviewing a proposed entry, compare it with the original page and confirm the date range, account owner, and whether the amount belongs in the proposed field. A deposit is not necessarily income; a payment may not represent an allowable expense. Ask the client for clarification when the documents do not resolve an ambiguity.
- Check that all expected pages and periods are present.
- Resolve discrepancies between intake answers and supporting records.
- Record corrections before approving form entries.
Measure the preparation step separately
In a 433-F case study, one firm’s preparation time changed from about 90 minutes to 30 minutes. Those figures refer to that 433-F workflow; document mix, case complexity, and review needs will affect other matters. For self-employed clients, P&L assembly is a separate workflow with its own evidence and measurement.
For a broader process view, read AI agents for tax resolution.
Explore tax resolution workflows
See how Rima supports case preparation and review, with practitioners responsible for final decisions.