Rule engine
Tax rates, place-of-supply and exemptions configured, not hard-coded.
GST and Compliance Apps
GST/HST, e-invoice and audit-ready compliance tooling.
ERPHUBs builds compliance apps for GST/HST, e-invoicing and audit trails that validate data at entry, reconcile with returns and keep records ready for review.
GST and Compliance AppsDesigned and delivered by ERPHUBs
Why It Matters
Why GST and Compliance Apps Needs a Specialist Approach
Tax and compliance rules change often and penalties are real. Apps that calculate, validate and file from source data reduce rework and errors. We build compliance tooling with audit trails so you can show how every figure was produced.
ERPHUBs builds compliance apps for GST/HST, e-invoicing and audit trails that validate data at entry, reconcile with returns and keep records ready for review.
Discuss your project40%typical manual-work reductionOn approval and data-entry heavy processes
100%audit-trail coverageWho changed what and when
Weeksnot monthsLow-code and Zoho-native delivery where it fits
0spreadsheet hand-offsProcess steps live in one system
What You Get
What Is Included in GST and Compliance Apps
Each deliverable is scoped, reviewed with you and handed over with documentation.
E-invoice and shipping documents
Generation, IRN handling and cancellation flows where applicable.
Return preparation
Reconciliation with supplier data and variance reports.
Audit trail
Immutable logs of changes, approvals and submissions.
Filing integrations
Secure links to authorised filing providers and portals.
Regional extensions
GST/HST and sales-tax variants for Canada.
Bottlenecks and Fixes
Where GST and Compliance Apps Projects Get Stuck, and How We Design Around It
Late-stage return errors
The bottleneck. Mistakes surface during filing.
How we design it. Validation rules, tax ID checks and tax code suggestions at invoice time.
Target result: 40% typical manual-work reduction
Reconciliation effort
The bottleneck. Matching purchase data to portal returns takes days.
How we design it. Automated 2B/2A matching with exception queues.
Target result: 100% audit-trail coverage
Regulation changes
The bottleneck. Rules change and software lags.
How we design it. Configurable tax engines and quick update cycles.
Target result: Weeks not months
By Industry
GST and Compliance Apps: Bottlenecks We Solve, Industry by Industry
Every sector hits different walls. Here is what we see and how we design around it.
Manufacturing
Bottleneck: Multiple plants and states complicate GST.
Our design: Multi-entity setup, input tax tracking and delivery documents.
Retail
Bottleneck: Small bills in high volume.
Our design: POS-integrated invoicing, summary returns and reconciliation.
Exporters
Bottleneck: Refunds and LUT need documentation.
Our design: Export invoice formats, LUT tracking and refund workflow.
Gulf businesses
Bottleneck: VAT filing rules differ by country.
Our design: UAE and KSA VAT workflows with e-invoicing readiness.
How We Deliver
A Five-Step Delivery Path
- 1DiscoverProcess mapping and compliance requirements.
- 2DesignRoles, approvals and integration blueprint.
- 3BuildConfigured or coded in controlled sprints.
- 4LaunchUAT, training and data load.
- 5SupportSLA support and change management.
Typical stackZoho BooksGST APIse-invoiceOCRAudit logs
Standards We Build To
Quality, Security and Compliance in GST and Compliance Apps
Role-based security
Field and record permissions that mirror your org chart.
Compliance design
Tax, audit and privacy rules built into the workflow.
Integration reliability
Monitored APIs with retries and alerts.
Governance
Environments, versioning and documentation for long-term care.
Planning
What Affects Timeline and Cost in GST and Compliance Apps
Low-code and extension projects often take 6 to 12 weeks; larger programmes run in phases.
Process complexity
Approval levels and exceptions drive effort.
Systems to connect
Every integration adds mapping and testing.
Data quality
Cleansing and migration can be the largest task.
User numbers and training
Rollout and training plans scale with headcount.
Engagement Models
Ways to Work With ERPHUBs
Fixed-scope project
A clear scope, timeline and price for well-defined work.
Dedicated team
A named squad that works as part of your team month to month.
Support retainer
Ongoing fixes, updates and monitoring after launch.
Use Cases
Where GST and Compliance Apps Delivers the Most Value
Typical situations where clients bring us in, and what we design for each.
GST invoicing and e-invoice
IRN, QR codes and shipping documents generated from your billing flow.
Return preparation
Reconcile purchase data with GSTR-2B and prepare returns with fewer mismatches.
UAE VAT and USA sales tax
Rules by emirate or state with filing-ready reports and audit logs.
Audit trails
Immutable change history and exportable evidence for auditors.
Tools and Technology
How We Build GST and Compliance Apps
Zoho platform
Zoho Creator, CRM, Books and Flow used where they shorten delivery.
Custom code
Node.js, Python and .NET for logic low-code cannot carry.
Integration and ETL
APIs, webhooks and scheduled sync with reconciliation reports.
Security and audit
SSO, field-level access, logging and retention controls.
Success Metrics
How We Measure GST and Compliance Apps Results
We agree measurable targets up front and report against them.
Process cycle time
Approvals and handoffs measured before and after.
Data accuracy
Fewer duplicate and missing records across systems.
Adoption
Active users by role with training gaps flagged.
Audit readiness
Evidence produced in minutes rather than days.
Before You Decide
Questions to Settle Before Starting GST and Compliance Apps
Build, buy or extend?
We assess fit first and recommend the cheapest option that meets the need.
How will it connect to Zoho and others?
Integration design and data ownership are agreed in the plan.
Who approves access and changes?
Roles, approvals and audit logs follow your governance.
Can users be trained?
Role-based training and documentation come with every release.
After Launch
Support, Maintenance and Handover
Monitoring and fixes
Uptime, errors and performance watched, with fixes under agreed response times.
Updates and security
Dependencies, platforms and security patches kept current.
Enhancements
A monthly pool of hours for improvements, prioritised with you.
Training and handover
Documentation, recordings and sessions so your team stays independent.
Works With Zoho
Connected to the Zoho Apps You Already Use
Zoho
Connected by ERPHUBs, a Zoho Authorized Partner.
See howMore in Enterprise Apps
Related Enterprise Apps Services
FAQ
GST and Compliance Apps, Answered
Do you work with Zoho Books?
Yes. We configure and extend Zoho Books for GST/HST, and build apps around it.
Can you integrate e-invoicing?
Yes, through approved providers and APIs.
Is this tax advice?
No. We build software; confirm filing positions with your tax advisor.
How much does GST and Compliance Apps cost?
Cost depends on scope, integrations, compliance needs and the number of users or pages. After a short discovery we give a fixed or phased quote with clear milestones, so you can compare it with other options.
How long does GST and Compliance Apps take?
Low-code and extension projects often take 6 to 12 weeks; larger programmes run in phases.
What support do you provide after GST and Compliance Apps goes live?
We offer support retainers covering fixes, updates, monitoring and enhancements, plus a handover with documentation and training so your team is never locked in.
Start the conversation
Tell us about your GST and Compliance Apps project
Share your goal and constraints. A senior consultant replies with questions, options and a scoped quote.
Canada
GST and Compliance Apps for Canada businesses
We build for Canada users: CAD pricing, GST / HST / PST / QST-ready checkout and invoices, local payment methods and fast delivery to Canada visitors.
Local payments
Typical connections here: Stripe, Shopify, Bank feeds.
GST / HST / PST / QST-ready
Prices, invoices and receipts follow GST / HST / PST / QST (5% GST federally; 13%-15% HST in HST provinces standard) and CAD.
Fast for Canada
Hosting and caching chosen for visitors in Canada, tested on mobile and desktop.
Support in your time zone
Mon-Fri 08:00-18:00 ET. Typical first reply within 4 business hours.
Yes. The Canada team configures it with the Zoho Books Canada edition (GST/HST/PST), CAD and GST / HST / PST / QST, and supports it Mon-Fri 08:00-18:00 ET.
Zoho accounts for Canada use the Canada data centre (zohocloud.ca). We confirm the data centre with you before any migration or integration starts.