# Section 208 — Obligation to Pay Advance Tax
## Threshold
An assessee is liable to pay advance tax in every case where the advance tax payable is ₹10,000 or more during the financial year.
## Consequence of Low Tax Liability
If the advance tax liability is less than ₹10,000:
- No liability under Section 234B (default in payment of advance tax)
- No liability under Section 234C (deferment of advance tax instalments)
- However, interest under Section 234A (for belated filing of return) continues to apply if return is filed late.
## Exemption from Advance Tax — Senior Citizens
A Resident Senior Citizen (age 60 or more) is exempt from payment of advance tax if:
1. He has only passive income (interest, rent, etc.), AND
2. He does NOT have PGBP income (no income under the head Profits and Gains of Business or Profession).
## Formula — Calculation of Advance Tax Liability
| Item | Amount |
|---|---|
| Estimated Total Income | xxx |
| Tax on above | xx |
| Less: TDS/TCS** | (xx) |
| Less: Relief u/s 89 | (xx) |
| Less: MAT/AMT credit | (xx) |
| Less: Relief u/s 90 / 90A / 91 | (xx) |
| Advance Tax Liability | xx |
### Important Note on TDS/TCS Reduction
TDS/TCS can be reduced while computing advance tax liability only if it has been actually deducted/collected. TDS/TCS that was deductible/collectible but not actually deducted/collected cannot be reduced.