Filing page one of CBP Form 3299 provides U.S. Customs with your personal identity and travel history. However, your shipment's legal entry is decided on Page 2: Part IV (Section D) and the Supplemental Declaration of Articles.
Under 19 CFR § 148.52 and § 148.53, international shipments of unaccompanied personal effects and household goods cannot clear customs using generic descriptions such as "Miscellaneous Household Goods" or "Packed by Owner (PBO)." Customs brokers and port officers flag vague manifests as high-risk contraband indicators, triggering mandatory physical examinations (CET / VACIS exams) that cost between $500 and $2,000+ in non-reimbursable inspection fees.
1. What Information Do You Need to Include?
A compliant Supplemental Declaration requires four distinct categories of data:
SUPPLEMENTAL DECLARATION DATA STRUCTURE
┌─────────────────────────────────────────────────────────────────────────────┐
│ 1. CARTON & PACKAGE NUMBERING │
│ • Sequential numbering of all shipping boxes (Carton 01, Carton 02, etc.) │
│ • Concrete item descriptions (e.g., "18 used cotton shirts", not "clothes") │
├─────────────────────────────────────────────────────────────────────────────┤
│ 2. VALUATION & OWNERSHIP TIMELINES │
│ • Depreciated fair market replacement value in USD for used personal items │
│ • Explicit segregation of goods owned ≥ 1 year vs. items owned < 1 year │
├─────────────────────────────────────────────────────────────────────────────┤
│ 3. REGULATED COMMODITIES (ALCOHOL & TOBACCO) │
│ • Bottle counts, total volume in liters, and Alcohol by Volume percentage │
│ • Compliance with destination state Alcoholic Beverage Control (ABC) rules │
├─────────────────────────────────────────────────────────────────────────────┤
│ 4. RESTRICTED COMMODITIES (AMMUNITION & FIREARMS) │
│ • Caliber, manufacturer, and round count for ammunition │
│ • Pre-approved ATF Form 6 (Form 5330.3A) import authorization number │
└─────────────────────────────────────────────────────────────────────────────┘
2. Why Waste Hours Formatting Spreadsheets When You Can Automate It?
Compiling a customs packing list manually is one of the most tedious parts of moving:
- The Spreadsheet Time Sink: Manually typing hundreds of items, estimating depreciated values, converting foreign currencies into USD, and formatting margins to meet customs standards takes 2 to 3 exhausting hours.
- The "PBO" Examination Risk: Mislabeling items or using shorthand like "PBO" (Packed by Owner) routinely triggers customs exam holds at Centralized Examination Stations (CES), where you are billed $500 to $1,500+ for cargo un-loading, x-ray scans, and reloading.
- The Disconnect with Form 3299: If your packing list total value does not reconcile with your Part IV declarations, customs brokers will send the paperwork back for revision.
| Manual Spreadsheet Inventory | cbpform3299.com Bundled Generator |
|---|---|
| ⏱️ 2 to 3 hours of tedious data entry | ⏱️ Completed in 5 to 7 minutes |
| 🔍 Manual currency conversions to USD | 🤖 Automated formatting & math calculations |
| ⚠️ High risk of VACIS inspection holds | ✅ Structured customs-ready layout |
| 📄 Separate unformatted spreadsheet files | 📑 Form 3299 + Packing List bundled in one PDF |
| 💸 Hidden risk of $500+ exam fees | 💳 Flat $4.99 one-time fee |
3. How to Format Your Supplemental Customs Packing List
| Box / Carton # | Item Description (Be Specific) | Quantity | Estimated Value (USD) | Ownership Duration |
|---|---|---|---|---|
| Carton 01 | Used Men's Cotton Shirts & Trousers | 18 | $180 | Over 1 Year |
| Carton 02 | Kitchen Cookware & Stainless Steel Pots | 12 pcs | $120 | Over 1 Year |
| Carton 03 | Assorted Hardcover Technical Books | 25 | $100 | Over 1 Year |
| Carton 04 | Sony OLED 55" Television (Purchased 2024) | 1 | $650 | Over 1 Year |
| Carton 05 | New Designer Leather Handbag (Purchased 2 mos ago) | 1 | $450 | Under 1 Year (Taxable) |
4. Declaring Alcohol & Wine Cellars (Part IV-B, Line 2)
Importing wine, beer, or distilled spirits within your household shipment requires strict compliance with federal and state regulations:
- Federal Excise Taxes & CBP Duties: All personal alcohol shipments are subject to federal excise tax (roughly $0.21 to $0.67 per 750ml bottle of wine, and up to $2.14+ per bottle for 80-proof spirits), plus customs duty.
- State Liquor Control Boards (ABC): Federal customs enforces the liquor regulations of the state where the shipment is physically delivered. States like California permit reasonable personal collections, while states like Utah or Pennsylvania enforce rigid gallonage ceilings or require state import permits.
- Itemization Mandate: You must attach a bottle-by-bottle list stating the brand, volume in liters, and alcohol by volume percentage (ABV%).
5. Firearms & Ammunition Declarations (27 CFR Part 478)
Ammunition and firearm declarations on CBP Form 3299 represent the highest-risk compliance category in international relocation. Under federal law (27 CFR Part 478 and the Arms Export Control Act), transporting firearms and ammunition into the United States is strictly regulated by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) in conjunction with CBP.
- Disclose in Part IV, Section B: Check YES for firearms and munitions.
- Itemize on Page 2: State the precise round count, caliber (e.g., 500 rounds 9x19mm Parabellum, 200 rounds .308 Win), and value.
- Mandatory Documentation: Attach your approved ATF Form 6 (Part I). Filing Form 3299 without an ATF permit will result in immediate weapon confiscation, port impoundment, and potential criminal referral.