An unofficial tool based on public legal rulings. Not affiliated with CBP or any government agency.

Entry-Level Reconciliation

Upload your entry data for exact per-entry refund calculations. Every number is traced to a specific rate, date, and legal authority.

Upload Entry Data

Drop your CSV file here, or click to browse

Supports ACE ES-002, Chapter 99, manual classification, or minimal formats

Download CSV Templates

Don't have a file ready? Download a template and fill it in with your data.

ACE ES-002 Format

Matches the CBP Entry Summary Data report export from ACE. Best if you have direct ACE access.

With Chapter 99 Codes

Simplified format if you have Chapter 99 codes from your customs broker.

Manual Classification

You assign each entry a product type. Supports duty_paid_total (refund cap), psc_filed, and de minimis flags.

Minimal (Dates + Values Only)

Just entry dates and customs values. Use "one classification for all" setting below.

De Minimis / Section 321

For postal/e-commerce shipments that lost de minimis exemption after May 2, 2025 under EO 14298.

Processing Settings

Accepted formats

  • ACE ES-002 Entry Summary report
  • CSV with Chapter 99 HTS codes
  • CSV with manual product classification
  • Minimal CSV (dates + values only)
  • De minimis / Section 321 entries

Optional columns

  • duty_paid_total — caps refund at actual duty deposited
  • psc_filed — marks entries with prior PSC corrections
  • is_de_minimis + item_count — EO 14298 flat rate
  • entry_type — flags Type 09 reconciliation entries
No data stored on any serverAll calculations run in your browserUploaded files are never transmitted and are deleted instantly100% free, no account required