The power of a desktop app,
in your browser.
Traditional tax software is slow, clunky, and invasive. Fiscally is built on a new architecture that prioritizes privacy and speed.
Local-First Architecture
Your client data is stored in a secure, encrypted IndexedDB sandbox within your own browser. We don't have servers. We can't see your data.
JSON Native
Import and Export official Income Tax Department JSON schemas directly. No proprietary lock-in.
Instant Validation
Validate thousands of fields in milliseconds against 2025-26 rulesets.
Unified Dashboard
Manage ITR-1 through ITR-7 from a single, cohesive interface. Switch between client profiles effortlessly.
How It Works
A guided, wizard-based interface that simplifies tax filing from start to finish.
Create Client
Set up client profiles with basic details. All data stays in your browser.
Import Data
Import from Prefill JSON, Form 26AS, AIS/TIS, or filed ITRs.
Fill & Validate
Wizard guides through sections with real-time validation.
Export & File
Generate official JSON for e-filing and professional PDFs.
All ITR Types Supported
From individuals to companies and trusts, handle every tax scenario.
Multi-Source Data
Reconciliation
Automatically import and reconcile data from multiple Income Tax Department sources. Our intelligent engine resolves conflicts with source priority rules.
Selected AIS value as primary source (highest priority)
Built for Performance
Technical architecture designed for tax professionals who demand reliability and speed.
IndexedDB Storage
Handles 5MB+ datasets that exceed localStorage limits. Structured storage for complex relational data.
5MB limit
Unified Data Model
Normalizes inputs from multiple sources into a single consistent format. One codebase handles all imports.
normalized
Parser Registry
Auto-detection pattern for import formats. Add new data sources without modifying existing code.
parsing system
Form 26AS Parser
Handles caret-delimited text format from Income Tax Portal with 10 different parts and inconsistent formatting.
- Automatic section marker detection
- Handles "No Transactions Present" cases
- Maps to unified schema automatically
PDF Generation
Client-side PDF creation for Computation of Income documents with multi-page layouts.
- Headers, footers, page numbers
- Income breakdowns
- Tax calculations
Built for Tax
Professionals
Features designed specifically for Chartered Accountants and tax practitioners managing multiple clients.
Multi-Client Management
Organize and switch between unlimited client profiles effortlessly. Each client's data is isolated and secure.
Draft & Filing Workflow
Save unlimited drafts per client. Track filing status and maintain complete history of all submissions.
Privacy by Design
No servers means no data sharing. Your client data never leaves your device. Compliant with professional confidentiality.
Encrypted Storage
All data is encrypted in your browser's IndexedDB. Even if someone accesses your computer, they cannot read the tax data.
Why Professionals Choose Fiscally
Trusted by professionals working at