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🌍 Best Invoice App for Sri Lanka — VAT 18%

Free Invoice App for Sri Lanka Businesses

Create professional VAT 18% invoices, print 58mm/80mm thermal receipts, manage customer ledger — 100% free & works offline. Trusted by thousands of Sri Lanka shops, retailers, and freelancers.

⚡Open Free Invoice App 💎View Pricing in LKR
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GST/VAT Invoice

Create VAT 18% compliant invoices with auto-calculation in LKR currency.

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Thermal Receipts

Print 58mm/80mm thermal receipts for your Sri Lanka store instantly.

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Khata Ledger

Track customer credit, outstanding dues, and send WhatsApp payment reminders.

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100% Offline

Works without internet — perfect for areas in Sri Lanka with poor connectivity.

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Local Currency

All amounts displayed in LKR with proper Sri Lanka number formatting.

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44 Languages

Full support for local languages used across Sri Lanka and surrounding regions.

Start Invoicing in Sri Lanka — Free Forever

No account needed. No credit card. No subscription. Just open the app and create your first VAT 18% invoice in 30 seconds.

⚡Open BillMaster97 Free — Works in Sri Lanka

❓ FAQs — Invoice App for Sri Lanka

Q: Is BillMaster97 free for Sri Lanka businesses?
A: Yes, 100% free with unlimited invoices. Pro license available for LKR pricing.
Q: Does it support VAT 18%?
A: Yes. BillMaster97 has a built-in VAT 18% preset. Just select your region and tax is auto-calculated.
Q: Can I print thermal receipts in Sri Lanka?
A: Yes. Supports 58mm and 80mm thermal printers via Bluetooth and USB — no driver installation needed.
Q: Does it work without internet in Sri Lanka?
A: Yes. 100% offline-first. Works without Wi-Fi or mobile data.