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Training & Job for Ukrainian refugees

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PortaOne Products

PortaSwitch
A unified service management & delivery platform

PortaBilling
A comprehensive billing and charging platform for telcos

Marketplace
Add-on Mart modules that extend your service portfolio

Add-on Mart
Cloud-based integration platform as a service for telcos

Dual Version PortaSwitch
A unified service management & delivery platform

PortaOne Workflows
Low-code iPaaS platform to integrate PortaSwitch with external apps
Product development roadmaps
Solutions

MVNO / MVNE / MNO
Flexible MVNO billing platform with an unlimited per-site license

IoT Billing
IoT / M2M Billing Platform for Communication Service Providers

Cloud PBX & Call Center
Deliver voice, video, CCaaS, CRM to SMB and enterprise

SIP Trunking

FTTH/FTTX Billing & Provisioning

4G/LTE & 5G Billing

White-label CPaaS

WIFI HotSpot Billing

IPTV Billing

DID management

Softphone

AI revenue management platform
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Professional Services

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Home › Add-on Mart Modules › GST/VAT Tax

GST/VAT Tax

Made by PortaOne

Tax calculation app for generic GST/VAT taxation locales.

$195.00 per month

Start free trial

Pricing usage metrics:

The number of monthly transactions (xdrs) associated with this app.

This module is only available for PortaOne customers with installed PortaSwitch/PortaBilling

Return to Add-on Mart Marketplace

GST_VAT

Hot topics

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Metaswitch End-of-Life

Facing Metaswitch End-of-Life? Meet PortaSwitch

Seamless Cloud Migration with Minimal Downtime

Seamless Cloud Migration with Minimal Downtime

MVNO Hub

The PortaOne MVNO Resource Hub

Cloud-Based Telecom Makes Quick Impact

Switch from NetSapiens to a UCaaS Platform That’s Built for You

How to Grow with the IoT Device Market

How to Grow with the IoT Device Market

MVNO checklist and how to start the right way

MVNO checklist | Start the right way with expert knowledge & experience

Cloud PBX checklist | Profit from the latest enterprise telephony strategies

Cloud PBX checklist | Profit from the latest enterprise telephony strategies

IoT-Mill-Cover

IoT prototyping platform for quickly developing IoT devices, products, and services.

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Grow your telecom related startup for free at PortaOne Accelerator

Latest

PortaSwitch Maintenance Release 120 now available

PortaOne African Meetup 2024: Expert Insights into AI, Cloud PBX, MVNO, and Cloud Trends

PortaSwitch Maintenance Release 119 now available

PortaPhone: Your Gateway to Custom Softphone for Cloud PBX Communication

All news

Trade shows

Customer Connect Expo 2025

Apr. 16

Apr. 17, 2025

MWC Kigali 2025

Oct. 21

Oct. 23, 2025

Africa Tech Festival 2025

Nov. 11

Nov. 13, 2025

Webinars

Webinar: New cloud PBX & PortaPhone features that will power up your cloud call center service

Apr. 3

@

4:00 pm CET

All events

Case studies

Why Compete with Microsoft Teams When You can Build Your Communications Platform Around It?

Discover OTT MVNOs – possibly your best option when becoming an MVNO

PortaSwitch integrated with Microsoft Teams by Dutch telco A1

High performance and scalability of PortaOne IoT billing solution in Oracle Cloud

All Case studies

Success stories

Innovative VoIP Reseller Platform by RingLogix Built on PortaOne API

Vanilla Telecoms: How a Maltese VoIP and cloud PBX provider leverages PortaSwitch to overcome regulatory changes and drive business growth

Ticinocom’s journey with PortaOne: From legacy systems to leading innovations

From Complexity to the Cloud: How PortaOne Helped Speedcast Reduce Its Capex and Increase Its Scalability

All Success stories

Featured

7 Steps to MVNO Success in Nigeria: A Fast-Moving Market to Test Strategies

PortaOne in the News: How AI-Driven Features Are Transform Telecoms into Business Solution Providers

Unlocking Opportunities for MVNOs in Africa: Overcoming Challenges, Embracing Growth

TechAfrica News at MWC 2024: Telcos, embrace the future: New business models await with IoT and AI

All featured

The Connector

Read PortaOne Blog – information and analysis on telecom topics: trends, technologies and companies that are shaping telecommunications.

Stories linking everyone in Telecom

Billing the AI Agents with PortaAIM, or Why You Still Need John Lennon to Win That Grammy
AI in Telecom: Hype with Benefits
Value-Added Services (VAS) Are Redefining Telecom Profitability: Here’s How Operators Are Growing from Data to Dollars
IoT in Telecommunications: Real-World Uses That Are Building a (5G) Connected Future for Us All
UCaaS, CCaaS, and Fixed Mobile Convergence: What’s the Right Way to Connect a Distributed Workforce?
PortaOne YouTube: How We Learned to Educate (and Sell) with Video
5G 101: Transformative Leap or Vanity Technology?

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+1 866 747 8647

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Meeting in person

You can find our friendly and helpful PortaOne staff and sales representative across the globe.
Looking to meet face-to-face? Set up a meeting by sending us a message.

Events

Customer Connect Expo 2025

Customer Connect Expo 2025

Apr. 16

- Apr. 17, 2025

MWC Kigali 2024

MWC Kigali 2025

Oct. 21

- Oct. 23, 2025

Africa Tech Festival 2024

Africa Tech Festival 2025

Nov. 11

- Nov. 13, 2025

All events

Corporate offices

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Canada

Vancouver

Technology offices

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Ukraine

Kyiv, Chernihiv, Sumy

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Spain

Barcelona

Representatives

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European Union

Prague, Ljubljana, Zagreb

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South Africa

Johannesbourg

ABOUT

Company overview

Leaders

Value proposition

Training & Job for Ukrainian refugees

PortaOne’s Customers

Career opportunities

Partners

Become a partner

Trade shows

PortaOne in the spotlight

Solutions

MVNO / MVNE / MNO

IoT Billing

Cloud PBX & Call Center

SIP Trunking

FTTH/FTTX Billing & Provisioning

4G/LTE & 5G Billing

White-label CPaaS

WIFI HotSpot Billing

IPTV Billing

DID management

Softphone

AI revenue management platform

Products

PortaOne Workflows

Dual Version PortaSwitch

Add-on Mart

Marketplace

PortaBilling

PortaSwitch

Resources

FAQ

Hardware Requirements

Professional Services

Training Programs

Agile development

Customer Success Managers

Technical support

Documentation

YouTube Channel

Success stories

Case studies

Latest news

PortaOne blog

Hot Topics

Helping telcos connect people since 2001

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A113 – 2099 Lougheed Hwy,
Port Coquitlam, BC V3B 1A8 Canada

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Hot topics

Metaswitch End-of-Life

Facing Metaswitch End-of-Life? Meet PortaSwitch

Seamless Cloud Migration with Minimal Downtime

Seamless Cloud Migration with Minimal Downtime

MVNO Hub

The PortaOne MVNO Resource Hub

Cloud-Based Telecom Makes Quick Impact

Switch from NetSapiens to a UCaaS Platform That’s Built for You

How to Grow with the IoT Device Market

How to Grow with the IoT Device Market

MVNO checklist and how to start the right way

MVNO checklist | Start the right way with expert knowledge & experience

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