Franklin — Duty Assessment Calculator

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Policy Rate Controls

Government reform? Toggle any duty/tax off or set a custom rate (0–35%). Auto = CET tariff values.

These controls apply to both the Single-Item and Multi-Item tabs. In the Multi-Item table you can additionally fine-tune ID/VAT/LVY/EXC per row — auto-filled rates are editable cells. IAT is already a manual field, and the FCS/CISS scheme has its own selector (it has been introduced, suspended and re-introduced repeatedly since Feb 2025).

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Welcome, Franklin

Start by searching an HS code below (type a code or a keyword like “enzyme”), or expand Auto-detect to fill the form from your PAAR / SGD / Form M documents.

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Auto-detect from documents

Upload PAAR · SGD · Form M (PDF, digital or scanned) — fields fill automatically

Upload PDF(s)

Document type

…or paste document text (offline)

HS Code & Transport

Classification drives every rate below

HS Code — type a code or keyword

Enter an HS code above…

Mode of transport

Inspection scheme

Values & Rates

Foreign values and exchange rates from your documents

Currency

FOB (foreign)

Freight (foreign)

SGD rate (FOB / Freight / C&F)

PAAR rate (insurance)

Quantity (litres / units)

Excise SPC rate (₦/unit)

IAT % (0 if none)

Clearing / agency (NGN)

Terminal / shipping line (NGN)

Parties & Document details

Optional — appears on the Excel export

Reference ID

Form M Number

Exporter (Supplier)

Importer

Invoice Number

Product Name

Country of Origin

Country of Supply

Incoterm

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Your assessment appears here

Search an HS code and enter FOB, freight and exchange rates — every duty and tax computes live.

⚖ POLICY OVERRIDES ACTIVE — rates below differ from the CET

📊 Rates (auto from HS code)

Import Duty rate—

VAT rate—

Levy rate—

Excise rate (ADV)—

Status—

🧮 Value build-up (NGN)

C&F (NGN) — SGD rate0

FOB (NGN) — SGD rate0

Freight (NGN) — SGD rate0

Insurance — 1.5% × FOB at PAAR0

CIF (NGN)0

💰 Duty computation (NGN)

Import Duty (ID)0

IAT0

Levy0

Excise (ADV) — rate × CIF0

Excise (SPC) — ₦/unit × Qty0

Total Excise Duty0

Surcharge (7% duty)0

FCS (4% FOB)0

ETLS (0.5% CIF)0

VAT0

🏆 TOTAL DUTIES & TAXES0

Total Landed Cost0

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Auto-fill from documents

Upload Form M + PAAR + SGD together — items and rates fill automatically

Upload documents (PDF, multiple)

…or paste text

Shipment header

Shared across all items

Reference ID

Form M Number

Invoice Number

Exporter (Supplier)

Importer

Country of Origin

Country of Supply

Incoterm

Mode

Currency

Inspection scheme

SGD rate

PAAR rate

Items

Rates auto-fill from each HS code and stay editable (policy reforms) — tap the CET description for WCO notes

↔️ Swipe sideways to see all columns

#	Description	HS Code	CET Desc	FOB	Freight	FOB(NGN)	Frt(NGN)	ID%	VAT%	LVY%	EXC%	IAT%	Qty	SPC₦	Insurance	CIF	Duty	Excise	Surch	FCS	ETLS	VAT	Item Total

🏆 TOTAL DUTIES & TAXES — ALL ITEMS (NGN)0

Each row pulls its own rates from the HS code (editable — highlighted cells). Excise = (EXC% × CIF) + (SPC ₦/unit × Qty). IAT is per-item. The FCS switch and Sea/Air insurance apply to all rows. Chapter 99 codes are duty/levy/FCS exempt.