GST Invoice Format for Export to USA: Complete Guide + Free Template

If you're an Indian freelancer billing USA clients, your invoice format must be GST-compliant — or you risk penalties.

This guide covers:

• Mandatory fields for export invoices
• GST invoice format for USA clients
• Free downloadable templates (Word + Excel)
• Common mistakes to avoid
• HSN codes for services

Let's build your perfect export invoice.

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Why Invoice Format Matters for USA Exports

Wrong invoice format = Trouble during:

• GSTR-1 filing
• GST audit
• LUT verification
• FIRA certificate submission
• ITR filing

Right invoice format = Smooth sailing

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Mandatory Fields in Export Invoice to USA

Your invoice MUST include these 15 fields:

1. Invoice Number & Date

• Format: INV-2026-001
• Date: DD/MM/YYYY or DD-Mon-YYYY

2. Your Business Details

• Legal name (as per GSTIN)
• Complete address
• GSTIN (15 digits)
• PAN (10 digits)
• Email & phone

3. Client Details (USA)

• Company name
• Complete US address (with state & ZIP code)
• Email address
• Phone number (optional)

4. Place of Supply

• Always mention: "Outside India" or "USA"
• Required for export classification

5. HSN/SAC Code

• Web development: 998313
• Graphic design: 998311
• Consulting: 998314
• (See full list below)

6. Service Description

• Clear description of work done
• Example: "Website development for XYZ Corp - React frontend, Node.js backend, 3 months"

7. Quantity & Rate

• Quantity: Hours worked OR Project basis
• Rate: Per hour OR Fixed price
• Example: 120 hours @ $50/hour = $6,000

8. Amount in Foreign Currency (USD)

• Total: $6,000
• Currency: USD

9. Exchange Rate

• Use RBI reference rate on invoice date
• Example: 1 USD = ₹83.50 (as on 08-May-2026)
• Find rate: https://www.rbi.org.in

10. Amount in INR

• Calculation: $6,000 × ₹83.50 = ₹5,01,000
• This goes in GSTR-1

11. GST Rate

• With LUT: 0% (zero-rated supply)
• Without LUT: 18% IGST

12. IGST Amount

• With LUT: ₹0
• Without LUT: ₹90,180 (18% of ₹5,01,000)

13. Total Amount

• With LUT: ₹5,01,000
• Without LUT: ₹5,91,180

14. LUT Reference

• "Exported under LUT ARN: AD220526012345Z"
• Mention your LUT ARN (if applicable)

15. Bank Details

• Bank name
• Account number
• IFSC code
• SWIFT code (for international wire)
• Beneficiary name

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Sample GST Invoice for USA Client

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ TAX INVOICE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Invoice No: INV-2026-042 Invoice Date: 08-May-2026

FROM: TechSolutions India Pvt Ltd 123, MG Road, Bangalore - 560001 Karnataka, India GSTIN: 29ABCDE1234F1Z5 PAN: ABCDE1234F Email: billing@techsolutions.in Phone: +91-80-12345678

TO: Acme Corp 123 Silicon Valley Blvd San Francisco, CA 94102 USA Email: accounts@acmecorp.com

Place of Supply: Outside India (USA)

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DESCRIPTION OF SERVICES

Sr	Description	HSN/SAC	Qty	Rate	Amount
1	Web Development	998313	120	$50/hr	$6,000
(React + Node.js)
Project: E-commerce
Duration: Apr-May

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

TOTAL (USD): $6,000.00

Exchange Rate (RBI - 08-May-2026): 1 USD = ₹83.50 TOTAL (INR): ₹5,01,000.00

GST Details: IGST @ 0% (Export under LUT): ₹0.00

GRAND TOTAL (INR): ₹5,01,000.00

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Declaration: This is an export invoice. Services exported under Letter of Undertaking (LUT) vide ARN: AD220526012345Z dated 15-Mar-2026. Zero-rated supply under GST Act.

Bank Details (for USD Wire Transfer): Bank: ICICI Bank Ltd Account Name: TechSolutions India Pvt Ltd Account Number: 1234567890 IFSC Code: ICIC0001234 SWIFT Code: ICICINBBXXX Branch: MG Road, Bangalore

Payment Terms: Net 30 days Due Date: 07-Jun-2026

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

For TechSolutions India Pvt Ltd

[Digital Signature] Authorized Signatory

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

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Free Invoice Templates (Download)

Template 1: Create in Zolance

Auto-generate GST-compliant invoices in 2 minutes: Try Zolance Invoice Generator

Template 2: Download Word/Excel

Coming soon - Downloadable templates available on Zolance Wiki

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HSN/SAC Codes for Common Services to USA

Service	HSN/SAC Code	Description
Web Development	998313	Development of websites, web apps
Mobile App Development	998313	iOS, Android app development
Graphic Design	998311	Logo, branding, UI/UX design
Content Writing	998399	Blog posts, copywriting, technical writing
Digital Marketing	998399	SEO, PPC, social media marketing
Consulting Services	998314	Business consulting, strategy
Data Analytics	998313	Data science, ML, AI services
Cloud Services	998313	AWS, Azure, DevOps consulting

Use the CORRECT code — wrong HSN code can delay LUT approval.

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Common Mistakes in USA Export Invoices

Mistake #1: Missing LUT ARN

Wrong: Invoice says "0% GST" but no LUT reference
Right: "Exported under LUT ARN: AD220526012345Z"

Mistake #2: Wrong Exchange Rate

Wrong: Using rounded rate (1 USD = ₹85)
Right: Using exact RBI rate on invoice date (₹83.50)

Mistake #3: Incomplete Client Address

Wrong: "Acme Corp, USA"
Right: "Acme Corp, 123 Silicon Valley Blvd, San Francisco, CA 94102, USA"

Mistake #4: Missing "Place of Supply"

Wrong: No mention of export
Right: "Place of Supply: Outside India (USA)"

Mistake #5: Wrong HSN Code

Wrong: Using 9983 (incomplete code)
Right: Using 998313 (complete 6-digit code)

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How to Fill GSTR-1 with USA Invoices

Your USA export invoices go in Table 6A of GSTR-1.

Fields to fill:

1. Invoice Number: INV-2026-042
2. Invoice Date: 08-May-2026
3. Invoice Value (₹): 5,01,000
4. Applicable % of Tax Rate: 0
5. Port Code: INABG1 (Bangalore Air Port)
6. Shipping Bill No: N/A (for services)

Auto-fill with Zolance: One-click GSTR-1 export

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Payment Terms for USA Clients

Common payment terms:

• Net 30: Payment due 30 days after invoice date
• Net 15: Payment due in 15 days
• Due on Receipt: Immediate payment
• 50% Advance, 50% on Delivery: Split payment

Payment methods:

• Wire Transfer (USD) - Most common
• PayPal - Quick but 3-4% fees
• Wise (formerly TransferWise) - Low fees
• Payoneer - Good for marketplaces

FIRA Certificate: Get from your bank after receiving payment. Required for GST compliance.

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How Zolance Simplifies USA Export Invoices

Creating compliant export invoices manually is time-consuming.

Zolance auto-fills: ✅ Correct HSN code based on your service
✅ RBI exchange rate (auto-fetched daily)
✅ LUT ARN reference
✅ USD → INR conversion
✅ Client details from previous invoices
✅ Your bank details

Create your first invoice: zolance.in/invoices/new

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FAQs

Q: Can I invoice in USD and receive in INR?
A: Yes. Client pays in USD, you receive converted INR in Indian bank.

Q: Should I charge GST to USA clients?
A: No (with LUT). Yes, 18% IGST (without LUT).

Q: What if client asks for invoice in INR only?
A: Show both currencies. GST law requires INR amount.

Q: Can I use invoice templates from Google?
A: Yes, but ensure all 15 mandatory fields are present.

Q: How to track multiple invoices to different USA clients?
A: Use Zolance invoice manager: zolance.in/invoices

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Conclusion

Getting your USA export invoice format right is crucial for GST compliance.

Checklist: ✅ All 15 mandatory fields present
✅ Correct HSN/SAC code
✅ RBI exchange rate on invoice date
✅ LUT ARN mentioned (if applicable)
✅ "Place of Supply: Outside India"
✅ Complete bank details with SWIFT

Download free templates or use Zolance to auto-generate compliant invoices in 2 minutes.

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Next Steps:

1. Download invoice template
2. Fill your details
3. Send to USA client
4. Track payment & get FIRA certificate

Need invoice automation? Try Zolance free for 30 days

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