Case study · Form 433-F automation
Automating IRS Form 433-F Prep for a Mid-Market Tax Resolution Firm
A tax resolution firm managing 300+ active IRS collection cases cut form prep time by 67% and turned hours of data entry into case review.
Firm profile
300+ active IRS cases
Before
~90 min per 433-F
After
~30 min per 433-F
Time reduction
67%
The challenge
Form preparation was the bottleneck holding every case back.
For tax resolution firms, preparing IRS collection forms is not optional. It is the gateway to every resolution outcome. No 433-F, no installment agreement. No 433-A, no offer in compromise. The form must be accurate, complete, and defensible before a case can move forward.
Form prep is a must-do, but it was entirely manual
Every 433-F required a case manager to manually pull financial data from bank statements, pay stubs, Social Security statements, and expense records, then key that data, field by field, into the correct sections of the form. A single form routinely took 90 minutes of focused work.
The problem was never just data entry
Filling a 433-F is not a copy-and-paste job. Every field requires judgment. Which IRS Collection Financial Standards apply to this taxpayer's household size and county? How does the firm consistently handle vehicle ownership costs versus the IRS national standard? When a client has both W-2 and 1099 income, which fields capture each, and how should withholding be reflected?
The variance problem compounded the difficulty
Bank statements come in dozens of formats across hundreds of institutions. Pay stubs differ by payroll provider. Clients submit scanned PDFs, phone photos, and spreadsheets with inconsistent labeling. No prior software could reliably parse this variance and map the results to the precise fields the IRS requires, let alone apply the contextual logic needed to place the right number in the right field.
The real cost: buried expertise
At 300+ active cases, enrolled agents and case managers were spending the majority of their hours on data entry and data transfer rather than case review and strategy. The manual process consumed thousands of hours per year that should have gone to reviewing cases, developing resolution strategies, and advocating for clients.
The solution
Rima AI turned form prep into a guided, review-ready workflow.
Rima AI's config-driven form automation engine handles the end-to-end preparation of IRS Form 433-F through a guided wizard backed by purpose-built rules that encode both IRS requirements and firm-specific conventions.
Automated document intake and classification
Incoming case documents — bank statements, pay stubs, benefits statements, and expense records — are uploaded once. Rima classifies each document by type and extracts the relevant financial data without requiring the case manager to manually locate or label anything.
Intelligent field mapping with built-in IRS logic and firm norms
Extracted data is mapped to the correct 433-F sections using field-level rules developed from IRS instructions, Collection Financial Standards, and the firm's own case handling conventions. Rima handles nuances like distinguishing gross vs. net income, calculating average bank balances, applying allowable expense standards, and routing self-employment income through the correct fields.
Gap detection and outlier flagging
Before producing a draft form, Rima runs a completeness check that flags missing documents, incomplete data, and values outside expected ranges. Case managers see exactly what needs attention before the form reaches an EA for review, eliminating the back-and-forth that previously added days to case timelines.
Draft-to-review, not draft-to-redo
The output is a pre-populated 433-F ready for enrolled agent review, not a rough draft that needs rework. EAs spend their time validating the form against case strategy, not re-entering data or hunting for errors.
The results
The team got faster without adding headcount.
Rima compressed the most time-intensive step in the case lifecycle and gave the firm a more consistent way to prepare every form.
Hundreds of cases without adding headcount
At 300+ active clients, the firm was facing a choice: hire more case managers to keep up with intake volume, or find a way to multiply the output of the team it had. Rima AI eliminated the need for additional hires by compressing the most time-intensive step in the case lifecycle.
Consistent judgment across every case
The rule engine applies the same IRS logic and firm conventions to every form, removing the inconsistency that led to errors, rework, and IRS rejections.
Time converted, not just time saved
The biggest outcome was what the team did with the recovered hours. Enrolled agents and case managers moved from spending the majority of their day on data entry and data transfer to analyzing financials, identifying resolution angles, and preparing the arguments that get cases resolved.
The bottom line
The team went from preparing forms to preparing cases.
That shift — from data entry to case review — is the difference between a firm that processes paperwork and a firm that resolves tax debt.
This success with Form 433-F has positioned the firm to expand automation across its full suite of IRS collection forms, including Form 433-A for offers in compromise and Form 433-B for business cases.
Move your team from data entry to case review.
See how Rima can help your firm prepare more complete forms and resolve more cases.
Book a demo