The 60-second version
Section 270AA grants immunity from penalty under Section 270A if assessee pays tax and interest within one month of AO order and does not appeal — returning NRIs must decide fast when AO imposes 50% or 200% under-reporting penalty.
270AA is a one-month fork — pay tax plus interest and drop appeal, or fight penalty at CIT(A)
Section 270AA immunity applies when AO passes order under Section 270A imposing 50% under-reporting or 200% mis-reporting penalty — assessee may apply within one month to Principal Commissioner or Commissioner.
Returning NRIs who under-reported foreign interest or capital gains in transition year should model tax-plus-interest before accepting immunity — immunity waives penalty only, not tax or interest.
Reasonable-cause lane: Section 273B guide for TDS/TCS penalty immunity path.
270AA vs alternatives
| Route | Section | Outcome |
|---|---|---|
| 270AA immunity | 270AA | Penalty dropped |
| 273A waiver | 273A | Commissioner discretion |
| 273B cause | 273B | TDS/TCS only |
| CIT(A) appeal | 246A | Fight penalty |
Immunity application
AO order
Note 270A penalty.
Compute
Tax + interest.
Pay
Before application.
Apply 270AA
Within 1 month.
No appeal
Waive CIT(A).
Flow
270AA kit
- AO order copy.
- Tax computation.
- Interest challan.
- 270AA application.
- No-appeal declaration.
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One month
270AA window is one month from AO order date — missing it forces CIT(A) appeal with penalty exposure until disposal.
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vs 273A?
273A is Commissioner general penalty waiver; 270AA is statutory immunity for Section 270A only.
vs 273B?
273B covers TDS/TCS penalties; 270AA covers income under-reporting penalty under 270A.
Foreign income?
Under-reported foreign interest or CG in Schedule FA may trigger 270A — 270AA may still apply if conditions met.
Appeal?
Filing CIT(A) appeal before or after 270AA application may disqualify immunity — verify with CA.
RNOR?
270AA applies once you are assessee with 270A order — RNOR status does not block immunity.
270A rates?
50% for under-reporting, 200% for mis-reporting per Section 270A(1) and 270A(2).
Your tax year is already running.
RNOR status, exit timing, and DTAA benefits all depend on decisions you make before you land. Don't guess.