traceprep

Every Number Has a Source.

Tax workpaper automation with mandatory source tracing. Extract data from client documents, generate source-traced workpapers, and compare against your UltraTax return to flag what needs review.

933Tests passing
2+ hrsSaved per return
95%+Extraction accuracy

From Client Documents to Finished Workpapers

TracePrep automates the tedious parts of tax prep while keeping you in control of every number.

AI Document Classification
Drop in PDFs, scans, or images. TracePrep identifies W-2s, K-1s, 1099s, bank statements, and more — automatically sorted and ready for extraction.
Instant Field Extraction
Claude Vision reads every document and pulls the exact fields you need. Wages, EIN, foreign ownership percentages — extracted in seconds, not hours.
Mandatory Source Tracing
Every extracted number includes a citation: document, page, and location. No number enters your workpaper without a verifiable source.
Source-Traced Workpapers
Generate formatted Excel workpapers with source citations, confidence scores, and review flags. Import into UltraTax, Lacerte, or hand to your reviewer.
Multi-Form Support
Form 5472, 1120-S, 1065, and more. Plugin architecture means new form types drop in as configuration packs — no code changes required.
Return Review & Comparison
Compare extracted data against your UltraTax return and flag discrepancies by confidence level. Turn a 3-hour review into 30 minutes.

How It Works

Three steps from client documents to finished workpapers. No manual data entry required.

1

Drop in Client Documents

Upload the client folder — PDFs, scans, images, whatever they sent. TracePrep classifies every document automatically. W-2s, K-1s, 1099s, bank statements — sorted in seconds.

2

Extract with Source Tracing

AI reads each document and pulls every field you need. Every value gets a citation — document name, page number, and location. Nothing enters your workpaper without a source.

3

Review Against Your Return

TracePrep compares extracted data against your UltraTax return and flags discrepancies by confidence level. A 3-hour review becomes 30 minutes — you focus only on what doesn't match.

traceprep process ./client-docs/

Classifying 12 documents...

W-2 (3) | K-1 (2) | 1099 (4) | Bank stmt (3)

Extracting fields with source tracing...

Box 1 Wages: $87,432.00 [w2-employer-a.pdf:1:box1] HIGH

K-1 Ordinary Income: $23,847.00 [k1-partnership.pdf:1:line1] HIGH

1099-INT Interest: $1,247.33 [1099-int-chase.pdf:1:box1] MEDIUM

Generated workpaper.xlsx (47 fields, 44 HIGH, 3 MEDIUM)

Stop Retyping. Start Reviewing.

Manual data entry is the bottleneck in every tax prep workflow. Every hour spent copying numbers is an hour not spent on advisory work that actually grows your practice.

  • 2+ hours saved per return No more retyping W-2 boxes or hunting for K-1 amounts. TracePrep extracts everything and builds your workpaper in minutes.
  • Every number is traceable Your reviewer can verify any figure back to the source document, page, and location. No more sticky notes or margin scribbles.
  • Catch errors before they file Confidence scoring flags low-certainty extractions automatically. You review what matters instead of checking everything twice.

Built for Tax Professionals

See how firms are using TracePrep to streamline their tax prep workflow.

We were spending 45 minutes per 5472 just retyping numbers from client docs into workpapers. TracePrep cut that to under 10 minutes with full source citations.

Managing Partner

Mid-size CPA firm, 5472 practice

The confidence scoring changed our review process. Instead of checking every number, we focus on the flagged items. Our accuracy went up and our review time went down.

Senior Tax Manager

Regional accounting firm

During busy season we process hundreds of returns. TracePrep handles the document sorting and extraction so our staff can focus on the tax work that actually requires judgment.

Tax Director

Multi-office CPA firm

Pay Per Return. No Surprises.

Priced by complexity, not by seat count. You pay for what you process.

1040 Returns
Individual tax returns
$50/return
  • W-2, 1099, K-1 extraction
  • Schedule C, D, E support
  • Source-traced workpapers
  • Confidence scoring
  • Excel export
Most Popular
Business Returns
1120-S, 1065, 1120
$85/return
  • Everything in 1040
  • Multi-entity support
  • Balance sheet extraction
  • K-1 generation prep
  • Trial balance import
  • Priority support
Specialty Forms
5472, 5471, 8865, FBAR
$150/return
  • Everything in Business
  • Foreign entity forms
  • Multi-currency support
  • Cross-reference validation
  • Regulatory compliance checks
  • Dedicated support

No monthly minimums. No seat licenses. Volume discounts available for 100+ returns/month.

Frequently Asked Questions

Got questions? We've got answers.

Ready to Stop Retyping?

Join the firms replacing manual data entry with automated, source-traced workpapers. Get early access today.