Mandatory Since October 2023 for Non-Resident Importers. When You Need ACP vs. Full Incorporation.
What Changed and Why
Before Oct 2023: Foreign sellers could designate any Japanese company as their Importer of Record (IOR) — even companies with zero interest in the goods.
After Oct 2023: The actual owner of the goods must be the IOR. If that owner isn't in Japan, they need an ACP to make it work.
Apply for binding rulings on classification, valuation, origin
🛡️ Regulated Products
PSE/PSC (Product Safety), Food Sanitation Act, Radio Act compliance
📦 Record Keeping
Maintain import/export records per Customs Act requirements
🔒 Security Export Control
List Control + Catch-All Control under FEFTA
The JCT Connection — Where Real Money Is at Stake
The Math
Step
Amount
Who Pays
① Import
10% JCT on customs value
IOR pays to Customs
② Domestic sale
10% JCT on sale price
Customer pays to seller
③ JCT Filing
Output JCT ② − Input JCT ① = Net payable
IOR/seller files return
Impact Comparison
Scenario
Annual Imports ¥100M
JCT Deductible?
Net JCT Cost
✅ You are IOR via ACP
Pay ¥10M import JCT
Yes
Offset against sales JCT
❌ Third party is IOR
They pay ¥10M
No — you can't deduct
¥10M/yr unrecoverable
┌─────────────────────────────────────────────────────────┐
│ 💡 BOTTOM LINE │
│ │
│ On ¥100M annual imports: │
│ │
│ ✅ ACP route → Save ¥10,000,000/year in JCT │
│ ❌ Old IOR route → Lose ¥10,000,000/year permanently │
│ │
│ ACP service costs ~¥50,000–200,000/month │
│ ROI is overwhelming for any meaningful import volume │
└─────────────────────────────────────────────────────────┘
⚠️ Additionally, the non-resident IOR must appoint a JCT Tax Representative (消費税の納税管理人) and — if conducting B2B sales — register as a Qualified Invoice Issuer under the QIS system.
ACP vs. Full Incorporation — Decision Framework
When ACP Is Enough
Scenario
Why ACP Works
🧪 Market testing
Low commitment; validate demand before incorporating
🛒 E-commerce (Amazon FBA, Rakuten)
Import + sell without local entity
📦 Contractual fulfillment
Ship goods to JP customers from abroad
📊 Low-volume imports
Entity overhead not justified
⏱️ Speed needed
3–4 weeks vs. 3–6 months for entity
When You Need an Entity
Scenario
Why Entity Is Better
👥 Permanent employees
Need legal employer (or use EOR as bridge)
🏦 Banking / licensing
Some activities require JP entity
🛂 Visa required
Business Manager or HSP visa needs operational entity
📈 Scaling beyond testing
Lower per-unit overhead at volume
🏷️ Brand presence
Entity provides JP address, local credibility
💊 Regulated products
Some licenses require JP entity as holder
The Hybrid Timeline
PHASE 1 PHASE 2 PHASE 3
Months 1–12 Months 12–24 Year 2+
┌──────────────────┐ ┌──────────────────┐ ┌──────────────────┐
│ ACP + Non-Res IOR│ │ Incorporate KK/GK│ │ Full entity ops │
│ EOR for hires │ ───→ │ Transfer to │ ───→ │ ACP no longer │
│ Market validation│ │ entity as IOR │ │ needed │
│ Low cost / risk │ │ Hire directly │ │ Scale operations │
└──────────────────┘ └──────────────────┘ └──────────────────┘
Risks of Getting It Wrong
Risk
Consequence
🚫 Goods held at customs
Storage charges, delivery delays, spoilage
🔍 Post-clearance audit (事後調査)
Additional duties + JCT + penalties on years of history
💸 Unrecoverable JCT
Permanent 10% cost on every import
⚖️ Customs Act penalties
Fines for false declarations, undervaluation, record failures
🏴 Reputational damage
Non-compliant importers flagged for enhanced scrutiny
Choosing an ACP Provider — Checklist
Criterion
Why It Matters
✅ Certified Customs Specialist (通関士) on staff
Professional credential = customs law expertise
✅ Integrated ACP + JCT Tax Rep
Single provider for customs + tax = no compliance gaps
✅ Multilingual (EN/JP/CN minimum)
Cross-border communication efficiency
✅ Regulated product experience
PSE/PSC, Food Sanitation, Radio Act, cosmetics
✅ Track record (50+ clients)
Proven ACP registration and clearance history
✅ Advance ruling capability
Can apply for binding HS, valuation, origin rulings
✅ Transparent pricing
Monthly fee + per-declaration fee clearly defined
Regulatory Timeline
Date
Event
Impact
Oct 2023
IOR definition clarified
Third-party IOR model effectively ended
Oct 2023
Qualified Invoice System launched
JCT input credits require registered invoices
2024
ACP automatic duty payment via bank
Streamlined payment for non-residents
Oct 2025
Business Manager visa reform (¥30M)
Full entity entry more expensive → ACP more attractive for testing
This article is for informational purposes only and does not constitute legal, customs, or tax advice. Consult a certified customs specialist (通関士), licensed tax accountant (税理士), or attorney (弁護士) for your specific situation.
