Send professional invoices in seconds.
A modern invoice generator for growing businesses. Tallyn turns a sale into a clean, branded invoice — sent by email or WhatsApp — and tracks payment automatically.
Free to start · No card needed · 150+ currencies
A good invoice does three jobs at once: it asks for payment, it confirms the sale, and it makes you look like the kind of business people want to pay. Tallyn’s invoice generator does all three in seconds and connects directly to your sales and customer records.
Send by email or WhatsApp. Track unpaid invoices on the same debt ledger as the rest of your sales. Send a follow-up without copy-pasting anything.
Everything you need in one place
Generate from a sale, in seconds
Pick a sale, tap Invoice. Tallyn fills in customer, items, totals, and tax automatically.
Email or WhatsApp delivery
Send by email or share on WhatsApp directly. PDF or shareable link — your choice.
Sequential invoice numbers
Auto-numbered in the format INV-YYYY-XXXX. Audit-friendly. Customisable prefix.
Logo and branding
Add your logo, address and tax number once. Every invoice looks the part.
Tax and VAT support
Apply VAT, GST or local sales tax per invoice. Subtotal, tax and total are calculated automatically.
Built-in payment follow-up
Unpaid invoices land on your debt ledger and Tallyn sends polite reminders on a schedule.
Up and running in 60 seconds
Record a sale
Type the sale or pick from products. Tallyn logs everything.
Generate the invoice
Tap Invoice. Tallyn fills the details, applies tax, and assigns the next number.
Send and track
Send by email or WhatsApp. Tallyn watches for payment and sends reminders if needed.
Why growing businesses choose Tallyn
- Invoices generated in under 30 seconds — no template wrangling.
- Send on WhatsApp where customers actually read messages.
- Unpaid invoices automatically join your debt ledger — nothing falls through the cracks.
- Reminders are polite and balance-first by default.
- Logo, tax, totals and number all handled automatically.
“Tallyn means I never miss an invoice and never resend one twice.” — Victoria E., Hair Extensions Distributor, Serbia
Frequently asked questions
Is Tallyn’s invoice generator free?
Invoices are part of the Pro and Team plans. The free plan focuses on sales, stock and debt tracking. When you upgrade, invoicing integrates with your existing customers and products automatically.
Can I send invoices on WhatsApp?
Yes. Tallyn generates an invoice as a PDF or shareable link and you can send it on WhatsApp directly. Open rates beat email for most growing businesses.
Do invoices include tax fields?
Yes. Add your tax number and apply VAT/GST/sales tax rates per invoice. Subtotal, tax and total are calculated automatically.
What happens when an invoice goes unpaid?
It appears on your debt ledger automatically. You can send polite reminders by WhatsApp or email — individually or in bulk — without leaving Tallyn.
Are invoices numbered automatically?
Yes. Tallyn assigns sequential invoice numbers in the format INV-YYYY-XXXX. You can customise the prefix.
Can I customise the invoice with my logo?
Yes. Add your logo and business details once. Every invoice uses them automatically.
Ready to give it a try?
Tallyn is free to start. Set up takes less than a minute, and you can stop juggling notebooks, spreadsheets and three other apps today.
Free to start · No card needed · 150+ currencies