Paise PlanPersonal Finance Engine
Transparent Methodology

How Plan Paisa Personalisation Works

Most finance websites give contradictory outputs because their calculators run in isolation. Plan Paisa is built on an interconnected mathematical Directed Acyclic Graph (DAG) where one unified profile powers every decision.

Architecture Spec 2.0

The Unidirectional DAG Calculation Flow

Zero circularity • Deterministic math
1Profile Ground Truth

Real Constraints & Facts

Take-home pay, actual fixed rent, family dependants, EMIs, and employment stability.

2Committed Cash Flow

Actual Disposable Surplus

Deduct all contractual commitments first. Never assume fictitious savings or arbitrary 50/30/20 cuts.

3Safety Guardrails

Liquidity & Protection First

Dynamic 3-tier emergency runway and Human Life Value insurance cover before aggressive risk-taking.

4Lifelong Compounding

Inflation-Proof Roadmap

Goal-based SIPs and lifetime corpus longevity mapped from your current age to 100.

Core Principles

The 4 Pillars of Plan Paisa

Engineered with extreme precision for Indian personal finance realities.

Pillar 1: One Unified Profile
01

No Repeated Forms or Contradictory Outputs

When you enter your income, essential expenses, or loan EMIs in any calculator, they are recorded in your centralized financial profile. If you adjust your rent or buy a new car, your emergency fund, monthly surplus, and retirement projections update consistently in real time.

Single source of truth across all calculators
Pillar 2: Unidirectional Math
02

Strict Separation of Facts, Commitments & Targets

We never count an investment contribution as available surplus, and then count that same contribution as an expense when calculating surplus. Calculations flow strictly: Profile → Cash Flow → Protection/Debt Checks → Goals → Prioritised Plan.

Zero circular calculations or double counting
Pillar 3: Honest Trade-Offs
03

Real-World Constraints, Not Fictitious Savings

If your income is ₹1,00,000 and your commitments are ₹90,000, we don't pretend you can start a ₹30,000 mutual fund SIP. We clearly identify the shortfall, prioritize high-interest debt payoffs and emergency reserves first, and explain the consequences of every trade-off.

Auditable formulas with zero sugar-coating
Pillar 4: 100% Indian Financial Realities
04

Lakhs, Crores, EPF, PPF, NPS & Indian Medical Inflation

Foreign financial tools don't understand Indian joint families, tier-1 metro hospital costs, reducing-balance EMIs, or 10% education inflation. Plan Paisa is crafted exclusively for the Indian economy.

Calibrated for Indian tax regimes and inflation rates