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Domain

Tax Billing & Instalment

Generate, deliver, and manage property tax bills and instalment schedules — supporting paper, electronic, and pre-authorized payment options for interim, final, and supplementary billing cycles.

≤4 hrs

Batch Bills (50K)

≤500ms

Payment Apply

≤200ms

Account Query

≤3s

Bill PDF

Purpose-Built for Canadian Municipalities

Ontario Compliant
MFIPPA Ready
AODA Accessible
Bilingual Support
Canadian Hosted
SOC 2 Aligned

Purpose & Scope

What this module owns

Clear ownership boundaries prevent duplication and ensure every capability has exactly one authoritative home.

Owns

7

Delegated to

6

Levy amounts for billing

tax-levy-rate-calc

Bill document generation engine

billing-invoicing

Payment processing, PAD file generation (CPA-005)

payment-engine

Bill delivery, reminders

notification-engine

Bill archival

document-records

Resident self-service tax portal

portal-framework

These capabilities are handled by dedicated modules and consumed via stable API contracts — keeping boundaries clean and ownership unambiguous.

Core Capabilities

What it does

3 capability groups comprising 7 discrete capabilities — each with API surface, business rules, and data ownership.

Generate interim, final, and supplementary bills for the entire assessment roll with municipality branding and all rate components.

Full Roll Billing

Generate bills for entire roll in batch — interim, final, or supplementary — with all rate components and instalment details.

Municipality Branding

PDF bills with municipal branding, logo, payment instructions, and detachable payment stub.

Payment Options

Each bill includes all available payment options: PAP, online banking, counter, mail, and drop box details.

Opt-in electronic delivery via email PDF with consent tracking and paper suppression.

Email Delivery

Opt-in email delivery with PDF attachment; consent tracking per CASL requirements.

Paper Suppression

Suppress paper bills for e-billing enrolled accounts; reduce print and postage costs.

Portal Download

All bills available for download on the resident self-service portal.

Adoption Tracking

Track e-billing adoption rates for council reporting and cost savings analysis.

On-demand reprints with DUPLICATE watermark and current account statements for any date range.

Duplicate Bills

On-demand reprint with 'DUPLICATE' watermark clearly marked; immediate PDF generation.

Account Statements

Generate current account statements for any date range — used by solicitors and realtors for closings.

Every module owns a single bounded context, exposes stable APIs, and can be composed into any Civic product — that's the architecture that scales.

Krutik Parikh

Creator of Civic

Data Model

Entity Architecture

4 entities with 4 relationships — the authoritative schema for this bounded context.

Entities

Select an entity to explore its fields and relationships

API Surface

Integration Endpoints

10 RESTful endpoints across 5 resource groups — plus 6 domain events for async integration.

|
POST

/api/v1/tax-billing/generate/{type}

Generate batch bills (INTERIM/FINAL/SUPPLEMENTARY)

GET

/api/v1/tax-billing/bills/{billId}

Get bill details + PDF

Ecosystem

Products that depend on this module

1 Civic products consume Tax Billing & Instalment — making it one of the most critical platform services in the ecosystem.

Technical Specifications

Performance, Compliance & Configuration

Batch Bill Generation (50,000)

Target≤ 4 hours

Payment Application

Target≤ 500 ms

Account Balance Query

Target≤ 200 ms

Bill PDF Generation

Target≤ 3 seconds

Penalty Calculation Batch

Target≤ 30 minutes

Payment History Retention

Target7+ years

FAQ

Frequently Asked Questions

Ready to Integrate

Build on Tax Billing & Instalment

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