Tax Lot Report Redaction with anonym.plus

Clear personal data from a cost-basis report while the lots stay.

Tax lot report redaction is the removal of personal data from a cost-basis schedule under SEC Reg S-P (17 CFR 248). The Safeguards Rule asks a firm to protect nonpublic personal information. anonym.plus marks each identifier on your device, so the lots stay while the data goes.

When this applies

A cost-basis schedule ties the owner's identity to lot dates and gains. You trim that identity under Reg S-P before a tax preparer sees it.

How anonym.plus handles it

  1. Open the schedule in anonym.plus on your device.
  2. Local OCR reads scanned broker pages.
  3. The tool flags name, SSN, and account numbers.
  4. Keep the lot dates, basis, and gain columns.
  5. Swap or black out the marked items.
  6. Save the clean copy locally.

What you need to provide

PII & financial identifiers detected

Categoryanonym.plus entity typeExample
NamesPERSONowner R. Devos → [HOLDER]
IdentifiersUS_SSN601-22-4419 → [SSN]
FinancialUS_BANK_NUMBERacct 7782 → [ACCOUNT]
MoneyMONEYgain $14,200 → [GAIN]
DatesDATE_TIMElot date 03/2021 → [DATE]
ContactEMAIL_ADDRESSr.devos@example.com → [EMAIL]

Compliance achieved

Anonymize tax lot reports offline — see plans & start free →

Limitations & cautions

A rare lot in a thin holding can hint at one owner even with names gone. The tool flags named items, not unique lots. Review the schedule before you hand it off.

Frequently asked questions

Can I keep the cost-basis columns?

Yes. Allow-list ticker symbols and keep the dates and gains. Only personal identifiers are marked for removal.

Does it read a CSV export?

Yes. Structured files and scans both work; local OCR handles any image pages.

Is the schedule uploaded?

No. The app is fully offline, so cost-basis data stays on your machine.