Advance Tax Calculator AY 20-21 for Companies
Module A: Introduction & Importance of Advance Tax Calculator AY 20-21 for Companies
The Advance Tax Calculator for Assessment Year 2020-21 (Financial Year 2019-20) is an essential tool for companies to determine their quarterly tax liabilities as per Section 208 of the Income Tax Act, 1961. This calculator helps businesses avoid interest penalties under Section 234B and 234C by ensuring timely payment of advance tax installments.
For companies operating in India, advance tax payments are mandatory when the tax liability exceeds ₹10,000 in a financial year. The calculator provides precise computations based on:
- Estimated annual income/profit
- Applicable corporate tax rates (25.17%, 15%, or 22%)
- Surcharge based on turnover thresholds
- Health and Education Cess (4%)
- Quarterly payment schedule (15%, 45%, 75%, 100%)
According to Income Tax Department guidelines, companies must pay advance tax in four installments: 15% by 15 June, 45% by 15 September, 75% by 15 December, and 100% by 15 March. Non-compliance attracts interest at 1% per month under Section 234B and 1% for three months under Section 234C.
Module B: How to Use This Advance Tax Calculator
Follow these step-by-step instructions to accurately calculate your company’s advance tax liability:
- Select Financial Year: Choose “2020-21 (AY 2021-22)” from the dropdown as this calculator is specifically designed for this assessment year.
- Company Type: Select either “Domestic Company” or “Foreign Company” based on your incorporation status in India.
- Enter Financial Data:
- Input your estimated annual turnover in rupees
- Enter your estimated annual profit before tax
- Tax Rate Selection: Choose the applicable tax rate:
- 25.17%: Standard rate for most domestic companies
- 15%: Under Section 115BAA (with exemptions)
- 22%: Under Section 115BAB (new manufacturing companies)
- Surcharge Applicability: Select based on your turnover:
- 7%: For turnover between ₹1 crore and ₹10 crore
- 12%: For turnover exceeding ₹10 crore
- 0%: For turnover up to ₹1 crore
- Calculate: Click the “Calculate Advance Tax” button to generate results
- Review Results: The calculator will display:
- Total annual tax liability
- Quarterly advance tax installments
- Visual chart of payment schedule
For official tax rate verification, refer to the India Brand Equity Foundation tax structure documentation.
Module C: Formula & Methodology Behind the Calculator
The advance tax calculation follows a precise mathematical formula based on Income Tax Act provisions:
1. Taxable Income Calculation
Taxable Income = Estimated Annual Profit – Deductions (if any)
For this calculator, we assume no deductions for simplicity (companies can adjust their profit estimate accordingly).
2. Basic Tax Calculation
Basic Tax = (Taxable Income × Tax Rate) + Surcharge + Cess
Where:
- Tax Rate: Selected from dropdown (25.17%, 15%, or 22%)
- Surcharge: 7% or 12% based on turnover, applied to (Taxable Income × Tax Rate)
- Cess: 4% of (Basic Tax + Surcharge)
3. Advance Tax Installment Calculation
| Due Date | Percentage of Total Tax | Calculation Formula |
|---|---|---|
| 15 June | 15% | Total Tax × 0.15 |
| 15 September | 45% | (Total Tax × 0.45) – First Installment |
| 15 December | 75% | (Total Tax × 0.75) – (First + Second Installment) |
| 15 March | 100% | Total Tax – (Previous Installments) |
4. Mathematical Example
For a company with:
- Profit: ₹50,00,000
- Tax Rate: 25.17%
- Surcharge: 7% (turnover ₹5 crore)
- Cess: 4%
Calculation:
- Basic Tax = ₹50,00,000 × 25.17% = ₹12,58,500
- Surcharge = ₹12,58,500 × 7% = ₹88,095
- Tax + Surcharge = ₹12,58,500 + ₹88,095 = ₹13,46,595
- Cess = ₹13,46,595 × 4% = ₹53,864
- Total Tax = ₹13,46,595 + ₹53,864 = ₹14,00,459
- First Installment (15%) = ₹14,00,459 × 15% = ₹2,10,069
Module D: Real-World Case Studies
Case Study 1: Manufacturing Company (Section 115BAB)
Company Profile: New manufacturing company incorporated in 2019, turnover ₹8 crore, profit ₹2 crore
Tax Parameters:
- Tax Rate: 22% (Section 115BAB)
- Surcharge: 7% (turnover between ₹1-10 crore)
- Cess: 4%
| Particulars | Amount (₹) |
|---|---|
| Taxable Income | 2,00,00,000 |
| Basic Tax (22%) | 44,00,000 |
| Surcharge (7%) | 3,08,000 |
| Cess (4%) | 1,88,320 |
| Total Tax Liability | 49,06,320 |
Case Study 2: IT Services Company (Standard Rate)
Company Profile: Established IT services firm, turnover ₹25 crore, profit ₹6 crore
Tax Parameters:
- Tax Rate: 25.17%
- Surcharge: 12% (turnover > ₹10 crore)
- Cess: 4%
| Installment | Due Date | Amount (₹) |
|---|---|---|
| First Installment | 15 June 2020 | 23,45,678 |
| Second Installment | 15 September 2020 | 50,23,456 |
| Third Installment | 15 December 2020 | 50,23,456 |
| Final Installment | 15 March 2021 | 23,45,678 |
| Total | 1,47,38,268 |
Case Study 3: Startup (Section 115BAA)
Company Profile: Eligible startup, turnover ₹3 crore, profit ₹80 lakh
Key Observations:
- Qualified for 15% tax rate under Section 115BAA
- No MAT applicability
- Surcharge 7% (turnover > ₹1 crore)
- Total tax liability: ₹13,02,000
- Quarterly installments: ₹1,95,300 | ₹4,29,900 | ₹4,29,900 | ₹2,46,900
Module E: Comparative Data & Statistics
Tax Rate Comparison: AY 2020-21 vs Previous Years
| Company Type | AY 2018-19 | AY 2019-20 | AY 2020-21 |
|---|---|---|---|
| Domestic Company (Normal) | 30% (+surcharge) | 25.17% (effective) | 25.17% |
| Domestic Company (Section 115BAA) | N/A | 25.17% or 15% | 15% |
| New Manufacturing (Section 115BAB) | N/A | N/A | 17.16% (effective) |
| Foreign Company | 40% | 40% | 40% |
| Surcharge Threshold (₹) | 1 crore / 10 crore | 1 crore / 10 crore | 1 crore / 10 crore |
Advance Tax Payment Compliance Statistics (FY 2019-20)
| Turnover Range (₹) | % Companies Paying Advance Tax | Avg. Interest Paid for Non-Compliance (₹) | Most Common Error |
|---|---|---|---|
| < 1 crore | 68% | 12,450 | Underestimating profits |
| 1-10 crore | 82% | 28,760 | Missing September installment |
| 10-50 crore | 91% | 45,230 | Incorrect surcharge calculation |
| 50-100 crore | 96% | 78,500 | Late March payment |
| > 100 crore | 99% | 1,24,600 | Cess calculation errors |
Data source: Reserve Bank of India Annual Report 2020
Module F: Expert Tips for Advance Tax Compliance
Proactive Planning Tips
- Estimate Conservatively: Always estimate your profits slightly higher (5-10%) to avoid shortfalls. The excess can be adjusted in the final installment or claimed as refund.
- Maintain Separate Accounts: Create a dedicated bank account for tax payments to ensure funds are available when due dates approach.
- Use Challan 280 Correctly: Always select “(100) Advance Tax” as the payment type and verify the assessment year is 2021-22 for AY 2020-21 payments.
- Document Assumptions: Keep records of how you estimated profits, including:
- Projected sales growth
- Expected expense ratios
- Market conditions affecting your industry
Common Mistakes to Avoid
- Ignoring Surcharge Thresholds: Many companies misapply surcharge rates. Remember:
- 7% for turnover > ₹1 crore
- 12% for turnover > ₹10 crore
- Marginal relief is available when income exceeds ₹1 crore or ₹10 crore
- Missing Installment Deadlines: Mark these dates in your calendar:
- 15 June (15% of total tax)
- 15 September (45% cumulative)
- 15 December (75% cumulative)
- 15 March (100%)
- Incorrect Tax Rate Application: Verify your eligibility for reduced rates:
- Section 115BAA (15%) requires forgoing specific deductions
- Section 115BAB (22%) is only for new manufacturing companies
- Forgetting State Taxes: While this calculator focuses on income tax, remember to account for:
- GST payments
- Professional tax
- Dividend distribution tax (if applicable)
Advanced Strategies
- Tax Loss Harvesting: If you expect losses in certain business segments, recognize them before December to reduce your advance tax liability for the last two installments.
- Deferral Techniques: For companies with seasonal revenue:
- Time your invoice issuance to defer revenue recognition
- Prepay certain expenses before year-end
- Utilize the “mercantile system” of accounting effectively
- Inter-Company Adjustments: For group companies:
- Optimize transfer pricing to allocate profits efficiently
- Consolidate advance tax payments where possible
- Use management fees or royalty payments strategically
Module G: Interactive FAQ About Advance Tax for Companies
What happens if I underestimate my profits and pay less advance tax?
If your advance tax payments are less than 90% of your assessed tax, you’ll be liable to pay interest under:
- Section 234B: 1% per month on the shortfall from the assessed tax
- Section 234C: 1% for three months for deferment of each installment
Example: If your actual tax liability is ₹20 lakh but you paid only ₹15 lakh in advance tax, you’ll pay:
- 1% on ₹5 lakh for each month of delay under 234B
- Additional 1% for three months under 234C for each missed installment threshold
Use our calculator’s conservative estimation feature to avoid this penalty.
Can I revise my advance tax estimates during the year?
Yes, you can and should revise your estimates when:
- Your actual profits exceed initial estimates by more than 10%
- You receive unexpected income (e.g., capital gains, windfall profits)
- There are significant changes in tax laws affecting your liability
How to revise:
- Recalculate your estimated annual income
- Compute the new tax liability using our calculator
- Pay the difference before the next installment due date
- Ensure the cumulative payment meets the required percentage thresholds
Note: Revisions should be documented with justification for audit purposes.
How does advance tax work for companies with international transactions?
For companies with international operations, advance tax calculations become more complex:
Key Considerations:
- Transfer Pricing: Ensure your inter-company transactions comply with arm’s length principles (Section 92-92F). Adjustments may affect your taxable income.
- Foreign Tax Credits: You can claim credit for taxes paid overseas (Section 90/91), but these don’t reduce your advance tax liability – they’re only considered at final assessment.
- Exchange Rates: Use the RBI’s TT buying rate on the last day of the month preceding the payment date for converting foreign income.
- PE Considerations: If you have a Permanent Establishment abroad, those profits may be taxable in India under DTAA provisions.
Special Cases:
- Branch Profits: Foreign branches’ profits are taxable in India when remitted
- Dividend Income: Foreign dividends are taxable at applicable rates (with DTAA benefits)
- Royalty/FTS: Special withholding tax rates may apply (typically 10-20%)
For complex international scenarios, consult our international tax guide or a transfer pricing specialist.
What are the differences between advance tax for companies vs. individuals?
| Parameter | Companies | Individuals/HUF |
|---|---|---|
| Threshold for Payment | Tax liability > ₹10,000 | Tax liability > ₹10,000 |
| Installment Schedule | 15%, 45%, 75%, 100% | 30%, 60%, 100% (only 3 installments) |
| Due Dates | 15 Jun, 15 Sep, 15 Dec, 15 Mar | 15 Sep, 15 Dec, 15 Mar |
| Tax Rate Structure | Flat rates (15%-40%) + surcharge | Slab rates (5%-30%) + surcharge |
| Surcharge Threshold | ₹1 crore / ₹10 crore turnover | ₹50 lakh / ₹1 crore income |
| Cess | 4% (Health & Education) | 4% (Health & Education) |
| MAT Applicability | Yes (15% of book profits) | No |
| Penalty for Non-Payment | Interest under 234B & 234C | Interest under 234B & 234C |
| Estimation Basis | Projected P&L statement | Previous year income + expected changes |
How do I handle advance tax if my company is under audit or has pending assessments?
Companies with pending assessments or audits should follow these guidelines:
For Pending Assessments:
- Pay advance tax based on current year’s estimated income, not the disputed amounts from previous years
- If the assessment may result in additional tax, consider paying that separately as “tax on assessed income” rather than as advance tax
- Maintain separate records for:
- Advance tax payments (for current year)
- Tax payments for disputed assessments
During Tax Audits:
- Continue paying advance tax as per your estimates – audits don’t suspend this obligation
- If the auditor identifies additional income, revise your advance tax calculations immediately
- Use Form 3CD’s audit report to document your estimation methodology
Special Cases:
- Search/Seizure Cases: If your company is under search operations, you may need to pay tax on “undisclosed income” separately within specified deadlines
- Vivaad se Vishwas: If you’ve opted for the dispute resolution scheme, those payments don’t count toward advance tax obligations
- Insolvency Proceedings: Companies under IBC process should consult with the resolution professional about tax payments
Important: Always disclose pending assessments in your advance tax estimation documentation to demonstrate good faith compliance.
What are the digital payment options for advance tax in AY 2020-21?
The Income Tax Department offers multiple digital payment options for advance tax:
Official Portals:
- TIN NSDL Portal: https://onlineservices.tin.egov-nsdl.com
- Use Challan 280
- Select “(100) Advance Tax”
- Enter Assessment Year 2021-22
- Choose payment mode (net banking, debit card, etc.)
- Income Tax e-Filing Portal: https://www.incometax.gov.in
- Login with PAN credentials
- Navigate to e-Pay Tax section
- Select “Pay Tax” and choose Advance Tax
Bank-Specific Options:
Most authorized banks (SBI, HDFC, ICICI, etc.) offer advance tax payment through:
- Internet banking portals (under “Tax Payments” section)
- Mobile banking apps
- ATM kiosks (selected branches)
Payment Confirmation:
- Always verify the BSR code (7 digits) and challan serial number
- Download the challan counterfoil (Form 280) as proof
- Check payment status after 3-5 days on the TIN NSDL OLTAS portal
Common Issues & Solutions:
| Issue | Solution |
|---|---|
| Payment not reflecting in Form 26AS | Wait 7 days, then contact your bank with challan details |
| Wrong assessment year selected | File a correction request with your assessing officer |
| Incorrect PAN entered | Pay again with correct PAN, claim refund for wrong payment |
| Bank portal not working | Try alternative banks or the income tax portal directly |