JAIIB AFM Formulas & Numericals: Complete Master Sheet 2026
Every formula, ratio, and numerical method you need for JAIIB AFM Paper 3 — with worked examples, memory tricks, and a printable cheat sheet.
JAIIB AFM Formulas & Numericals:
The Complete Master Sheet 2026
Every formula, ratio, and calculation method you need for JAIIB Paper 3 — with worked examples, module-wise organisation, and proven exam tips.
Why AFM Is Different from Every Other JAIIB Paper
AFM — Accounting & Financial Management for Bankers — is the only JAIIB paper you cannot prepare by reading alone. Every other paper rewards memorisation and conceptual understanding. AFM rewards daily numerical practice. The candidates who score 65+ in AFM are not the ones who read the IIBF textbook most carefully — they are the ones who solved the most practice problems and built muscle memory around every formula.
The good news: once you crack the formula logic, AFM becomes highly predictable. The same numerical patterns repeat across exam cycles. This master sheet gives you every formula organised by module, with worked examples for the most frequently tested calculations.
Create a dedicated formula notebook. Add every formula as you encounter it. Review it daily. Attempt at least 10 numericals per day from Day 51 of your preparation. There is no shortcut — but there is a system.
AFM 2026 — Module Structure at a Glance
Understanding which modules carry the most weight is your first strategic decision. Modules A and C together account for approximately 65–70% of all questions in the AFM paper — begin with these two before touching B or D.
Module A — Accounting Formulas & Concepts
Depreciation Methods (Most Repeated)
Annual Depreciation = (1,00,000 − 10,000) ÷ 10 = ₹9,000 per year
Year 1: ₹1,00,000 × 20% = ₹20,000 | Book Value = ₹80,000
Year 2: ₹80,000 × 20% = ₹16,000 | Book Value = ₹64,000
Inventory Valuation
| Method | Logic | Effect on Profit (Rising Prices) | Exam Tip |
|---|---|---|---|
| FIFO | Oldest stock sold first | Higher closing stock → Higher profit | Most common in exam questions |
| LIFO | Newest stock sold first | Lower closing stock → Lower profit | Not permitted under Ind AS |
| Weighted Average | Average cost of all units | Moderate profit | Most used in Indian banking practice |
Key Accounting Equations
| Formula | Expression |
|---|---|
| Accounting Equation | Assets = Liabilities + Capital (Owner's Equity) |
| Gross Profit | Net Sales − Cost of Goods Sold (COGS) |
| Net Profit | Gross Profit − Operating Expenses − Tax |
| Cost of Goods Sold | Opening Stock + Purchases − Closing Stock |
| Working Capital | Current Assets − Current Liabilities |
| Retained Earnings | Opening Retained Earnings + Net Income − Dividends |
Module B — Financial Statements & Banking Concepts
Module B bridges accounting with banking-specific reporting. The key areas are bank balance sheet formats, NPA classification and provisioning norms, and the Basel III capital adequacy framework.
NPA Provisioning Norms (Highly Exam-Relevant)
| Asset Category | Sub-Category | Provisioning Rate |
|---|---|---|
| Standard Assets | — | 0.25% – 1% (sector-specific) |
| Sub-Standard | Secured | 15% |
| Sub-Standard | Unsecured (Infrastructure) | 20% |
| Sub-Standard | Unsecured (Others) | 25% |
| Doubtful | Up to 1 year | 25% secured + 100% unsecured |
| Doubtful | 1–3 years / 3+ years | 40% / 100% secured + 100% unsecured |
| Loss Assets | — | 100% |
Module C — Financial Management Formulas (The Core)
Module C is the numerical heart of AFM. Master these formulas and you unlock 35% of your total paper marks. Practise each one with at least five solved examples before your exam date.
Time Value of Money
SI = 50,000 × 8 × 3 ÷ 100 = ₹12,000 | Amount = ₹62,000
A = 1,00,000 × (1.10)² = ₹1,21,000 | CI = ₹21,000
Capital Budgeting Methods
Cost of Capital & WACC
Ratio Analysis — Complete Reference Table
| Ratio | Formula | Healthy Benchmark |
|---|---|---|
| Current Ratio | Current Assets ÷ Current Liabilities | 2:1 (ideal) |
| Quick Ratio (Acid Test) | (Current Assets − Inventory) ÷ Current Liabilities | 1:1 |
| Debt-to-Equity Ratio | Total Debt ÷ Shareholders' Equity | Lower is better |
| Return on Assets (ROA) | Net Profit ÷ Total Assets × 100 | Higher is better |
| Return on Equity (ROE) | Net Profit ÷ Shareholders' Equity × 100 | Higher is better |
| Gross Profit Margin | Gross Profit ÷ Net Sales × 100 | Industry dependent |
| Net Profit Margin | Net Profit ÷ Net Sales × 100 | Higher is better |
| Inventory Turnover | COGS ÷ Average Inventory | Higher = faster moving |
| Debtors Turnover | Net Credit Sales ÷ Average Debtors | Higher = faster collection |
| Interest Coverage | EBIT ÷ Interest Expense | > 1.5x (safe) |
Module D — Taxation & Costing Key Formulas
Break-Even Analysis
Contribution = ₹40 | BEP = 2,00,000 ÷ 40 = 5,000 units
TDS Quick Reference
| Payment Type | Section | TDS Rate | Threshold |
|---|---|---|---|
| Interest on FD | 194A | 10% | > ₹40,000/year (₹50,000 for seniors) |
| Professional / Technical Fees | 194J | 10% | > ₹30,000/year |
| Rent (Land/Building) | 194I | 10% | > ₹2,40,000/year |
| Contractor Payments | 194C | 1% (individual) / 2% (company) | > ₹30,000 single / ₹1,00,000 annual |
| Dividend | 194 | 10% | > ₹5,000/year |
7-Step Numerical Solving Strategy for AFM Exam Day
- Read the question twice — identify every given value (P, R, T, n) and exactly what is being asked before selecting a formula.
- Select the correct formula category — is it time value, ratio analysis, depreciation, or break-even? Each has its own formula family.
- Convert units consistently — always convert annual rate to monthly (÷12) for EMI; to quarterly (÷4) for quarterly compounding.
- Attempt every numerical question — there is no negative marking. An educated guess is always better than a blank answer.
- Use approximation for MCQs — JAIIB options are usually spaced far apart. Round intermediate calculations to save time without sacrificing accuracy.
- Answer theory questions first — stabilise your confidence in the first 20 minutes with definition and concept MCQs, then tackle numericals.
- Mark and return — if a numerical takes more than 90 seconds, mark it, move forward, and return at the end with fresh eyes.
AFM Mock Test Strategy: What Toppers Do Differently
- Daily Practice from Day 51Solve minimum 10 numericals every day during your AFM preparation phase. Consistency builds speed and accuracy faster than any other method.
- Formula Notebook is Non-NegotiableWrite every formula by hand. The act of writing strengthens recall dramatically compared to just reading or highlighting.
- Revisit Mistakes DailyKeep an error log. Every wrong numerical answer is a pattern — identify whether you misread data, used the wrong formula, or made an arithmetic error.
- Timed Practice SetsFrom 10 days before the exam, solve 25-question numerical sets in 30 minutes under strict timer. Speed matters as much as accuracy in AFM.
- Ratio Pattern RecognitionThe 10 core ratios repeat every exam cycle. Memorise what each ratio measures and what a high vs. low value implies — MCQs test interpretation, not just calculation.
- Focus on 2-Mark NumericalsThe 25 two-mark questions in AFM are almost entirely numerical. Mastering these alone gives you 50 marks — the entire passing score.
"In AFM, the formula notebook is your sword.
Pick it up every single day — and let it do the work on exam day."
Conclusion: Build Your Formula Muscle
AFM Paper 3 is genuinely achievable for every JAIIB aspirant — it simply requires a different preparation style than the other three papers. The formulas in this master sheet cover every high-frequency numerical pattern tested in JAIIB across the 2023, 2024, and 2025 cycles. Understand the formula logic, work through the example, then practise five to ten similar problems until the steps feel automatic.
Print this master sheet. Pin it at your study desk. Review it every morning during your AFM preparation phase. Cross off each formula once you can solve a related problem without looking at the sheet. By exam day, these calculations will feel as natural as the banking operations you perform every day at work.
Open your formula notebook today and write down the first five formulas from Module A. Consistent daily practice over 20 days will transform AFM from your most feared paper into your highest-scoring one.
