Messy CSV exports
Different exchanges use different columns, labels, timestamps, and transaction types.
Private macOS crypto tax utility
Turn messy crypto history into an accountant-ready evidence pack.
CapitalProof Tax helps Australian crypto investors review exchange CSVs, find missing evidence, add accountant notes, and export PDF, CSV, and ZIP files through user-selected Mac save locations.
Not tax, legal, or financial advice. Not affiliated with or endorsed by the Australian Taxation Office. Always review exports with a qualified Australian tax professional.
CapitalProof Tax
Private Mac evidence workflow
Project
CSV Import
Ledger
Issues
Export
Rows reviewed6,240
Open issues18
Export typesPDF / CSV / ZIP
The problem
Crypto tax records are rarely ready for an accountant.
Exchange exports can be incomplete, inconsistent, duplicated, or missing AUD values. CapitalProof Tax is built to make that review process clearer before the files reach a tax professional.
Missing evidence
Unmatched transfers, missing cost base, and missing AUD valuation can slow down tax review.
No clean audit trail
Accountants need a clear ledger, notes, source references, and exportable evidence.
Unsafe exports
The Mac app uses user-selected save locations. Files are not silently dropped into Downloads.
Workflow
A focused flow from project setup to evidence export.
The app stays intentionally narrow: it prepares records and evidence for professional review. It does not trade, custody funds, file returns, or ask for wallet secrets.
Create a tax year project
Select Australia, choose the financial year, choose Investor or Accountant mode, and accept the not-tax-advice notice.
Import CSV files
Choose exchange CSVs through the Mac file picker. The app reads only files selected by the user.
Review ledger issues
Search, filter, sort, resolve issues, ignore items for later, and add notes for accountant review.
Export evidence pack
Save PDF, CSV, full ledger CSV, and ZIP exports only after choosing a destination.
Application sections
Every screen has a clear job in the evidence workflow.
The public website shows static product screenshots only. The working app route is opened by the macOS WebView shell with protected app access, not as a free browser product.
Overview
Start a clean Australian financial year project.
The user selects Australia, chooses the financial year, chooses Investor or Accountant mode, and accepts the not-tax-advice notice. Creating a project does not add transactions by itself.
- Project setup and disclaimer.
- Evidence pack health summary.
- Quick navigation to import, review, and export steps.
Import CSV
Bring in exchange exports through user-selected files.
The import section is where users choose CSV files from exchanges. In the final Mac app, this action is handled by Swift with a native file picker, so the app reads only files selected by the user.
- Drag-and-drop or choose CSV files.
- Source detection for common exchanges.
- Validation results for imported files.
Ledger
Review normalized rows before exporting evidence.
The ledger turns imported CSV data into a common review table. Users can search, filter, sort, inspect issue status, and open rows that need accountant notes or correction.
- Search by asset, source, transaction hash, or issue.
- Filter by type and issue status.
- Sort rows before review.
Problems
Resolve missing evidence before sharing exports.
The problems screen highlights unresolved items such as missing AUD values, unmatched transfers, unknown classifications, and missing cost base. Users can resolve, ignore for later, or add review notes.
- Clear issue descriptions.
- Resolve and ignore actions.
- Notes for accountant review.
Exports
Save accountant-ready files only after user confirmation.
The export section prepares the useful file downloads required by the product: PDF summary, accountant CSV, full ledger CSV, and ZIP evidence archive. In the Mac app, Swift opens a save panel before writing.
- PDF summary for quick review.
- CSV files for spreadsheet workflows.
- ZIP evidence archive with metadata.
Exports
The required download flow is useful, logical, and App Store friendly.
Exporting files is a core product feature, not a fake download button. The user needs files to share with an accountant or keep as supporting records.
PDF summary
A readable summary with row counts, unresolved issues, income summary, disposal count, and disclaimer.
Accountant CSV
A clean ledger export designed for professional review and spreadsheet workflows.
Full ledger CSV
Raw references, notes, issue status, and price source fields for deeper checks.
ZIP evidence archive
A package containing summary, ledger, full ledger, metadata, and issue list files.
Native Mac behavior
The WebView app includes real macOS functionality.
A simple website wrapper is not enough. CapitalProof Tax is designed to use native file panels, sandbox-safe permissions, Finder actions, and proper close behavior in the final Mac app.
User-selected file access
CSV import uses macOS file selection. The app reads only files the user chooses.
User-confirmed exports
PDF, CSV, and ZIP exports use a save panel. Files are created only after the user confirms a destination.
Finder and close behavior
After export, the Mac app can open the file or reveal it in Finder. Closing the window quits the app fully.
CapitalProof Tax is not a wallet, exchange, broker, custody service, tax agent, or tax filing service. It does not request seed phrases, private keys, exchange passwords, or withdrawal permissions.