A forgotten overseas bank account, ESOPs (employee stock option plans), a property inherited overseas, or even a foreign asset acquired from fully explained and taxed funds but inadvertently missed in Schedule FA (foreign assets) of the income tax return (ITR), can leave a taxpayer with a surprisingly complicated compliance problem years later. What may begin as a careless disclosure omission can eventually become a significant cause of concern entailing hefty tax, penalty and prosecution risk.
Therefore, for many taxpayers, the issue may not be black money at all, but simply an old disclosure mistake that has become increasingly difficult to ignore. For them, the Foreign Assets of Small Taxpayers Disclosure Scheme, 2026 (FAST-DS) offers a rare opportunity to put such mistakes to rest. Effective 16 August 2026, this one-time amnesty scheme provides for a time-bound resolution to regularise specified foreign asset and foreign income cognisance and disclosure lapses. The application window of the scheme, closes on 31 December 2026, while 31 March 2026 is the crucial valuation date.
The economics of coming clean
The true appeal of FAST-DS lies not merely in the opportunity to come clean: it lies in the economics of doing so. Under the Black Money Act, undisclosed foreign income can attract 30% tax plus a penalty of 300% of the tax, effectively taking the combined tax and penalty burden to 120% of the undisclosed income, besides applicable interest and possible prosecution.
In contrast, FAST-DS, for such eligible cases, requires 30% tax plus 30% penalty, effectively 60%. It also offers immunity from further tax and penalty and from prosecution in respect of the declared income or asset: e.g. on Rs.1 crore of eligible undisclosed foreign income or assets, FAST-DS liability would be Rs.60 lakh. The comparable tax and penalty exposure under the Black Money Act framework could reach Rs.1.2 crore, before interest and other consequences.
Two eligibility buckets
The scheme broadly addresses two situations:
The Rs 1 lakh opportunity
The economics are even more striking where the foreign asset has a legitimate and explained source, but was simply omitted from Schedule FA. FAST-DS permits eligible assets aggregating up to Rs.5 crore to be regularised for an aggregate payment of just Rs.1 lakh, subject to conditions. This compares with a potential Rs.10 lakh penalty for each year of non-disclosure under the Black Money Act.
There is an important caveat: the Black Money Act provides relief from Schedule FA penalty for certain foreign assets, other than immovable property, where aggregate value does not exceed Rs.20 lakh. Such taxpayers should first determine whether any penalty actually arises before opting for FAST-DS.
Date to make or break eligibility
The 31 March 2026 valuation deadline is not merely about calculating the amount payable. It can determine whether the taxpayer qualifies for the scheme at all. For property, jewellery, precious stones, paintings and similar assets, the rules broadly contemplate the higher of acquisition cost and open-market value. However, where prescribed valuation is not carried out, indexed cost of acquisition may be deemed to be the fair market value (FMV).
This is a particularly important planning point where an asset has appreciated sharply. A taxpayer should examine whether the permissible indexed-cost route can be adopted instead of obtaining a valuation that establishes a much higher current market value. A lower indexed cost can potentially keep the asset within the Rs.1 crore or Rs.5 crore threshold and, where eligible, reduce the amount on which the 60% liability is calculated.
For example, assume a foreign property was acquired in FY 2010-11 for Rs.40 lakh, while its March 31, 2026 market value is Rs.2.50 crore. Using the cost-inflation index (CII) of 167 for financial year 2010-11 and 376 for FY 2025-26, the indexed cost is Rs.40 lakh × 376 ÷ 167 = Rs.90.06 lakh.
Thus, where the rules permit the indexed cost route, FMV could be approximately Rs.90 lakh instead of Rs.2.5 crore. The latter would exceed the Rs.1 crore threshold, whereas Rs.90 lakh could keep the taxpayer eligible. At 60%, the corresponding tax liability would be about Rs.54 lakh only as compared to Rs.1.5 crore on the FMV of Rs.2.50 crore based on the market value.
For listed securities, quoted market prices apply, while unlisted shares have specific valuation rules with indexed-cost fallback in specified circumstances.
Foreign bank accounts also require care, as the rules prevent double counting of specified withdrawals, redeposits and reinvested proceeds.
Don’t await assessment order
Taxpayers who have received notices or inquiries must act quickly. Where proceedings are pending but assessment hasn’t been completed, eligibility may still exist, subject to conditions. Once assessment is completed, that chance may disappear. Also, check the Annual Information Statement (AIS) for foreign asset and income information received under the Automatic Exchange of Information. But AIS is only a reconciliation tool; taxpayers remain responsible for Schedule FA and FSI (foreign source income) disclosures whether or not an item is in AIS.
The clock is ticking
Form 1 must be filed electronically by 31 December. Post verification, Form 2 specifies the amount payable, with two months available without interest and a further two months with simple interest at 1% per month or part thereof.
Payment and proof thereof must be intimated electronically through Form 3, after which Form 4 certifies payment and provides the associated immunity from further tax, penalty and prosecution. Taxpayers should therefore act early: review past returns, reconcile Schedule FA and FSI (foreign source income), check AIS, trace sources, establish relevant residential status, identify assets acquired while non-resident, determine the correct 31 March 2026 valuation and test the applicable thresholds. Those facing pending foreign-asset proceedings should review eligibility immediately. If you have income from overseas, FAST-DS is not just a window to come clean; it is an opportunity to turn an old foreign asset disclosure lapse into an economical resolution, prosecution immunity and a clean slate.
