Clearing the Compliance Fog: A Practitioner’s Guide to FAST-DS, 2026

Advocate Anshul Singh Patel

Summary: The Foreign Assets of Small Taxpayers Disclosure Scheme Rules, 2026 (FAST-DS Rules, 2026), notified by the CBDT on August 14, 2026 and effective August 16, 2026, provide a time-bound electronic mechanism for eligible taxpayers to disclose specified foreign assets, income and technical disclosure lapses. The scheme contains two categories: undisclosed foreign income and assets subject to an aggregate ceiling of Rs.1 crore, and specified technical non-disclosures involving assets acquired during non-resident periods or from income already offered to tax, subject to a Rs.5 crore ceiling. The material sets out valuation rules under Rule 3, including the indexed cost of acquisition default, valuation provisions for bank accounts, immovable property, bullion, jewellery, precious stones, artistic works, shares and securities, and an inter-asset reinvestment adjustment. It also provides for conversion of foreign currency into INR using specified exchange rates. The electronic procedure involves Forms 1 to 4, with Form 1 required by December 31, 2026, followed by determination of the amount payable, payment and issuance of a certificate of validity and immunity. Category 1 attracts tax and penalty, while Category 2 carries a flat fee. Successful compliance provides the specified tax, penalty and prosecution immunities described in the material.

FAST-DS 2026: Foreign Asset Disclosure Scheme for Small Taxpayers

Introduction: On August 14, 2026, the Central Board of Direct Taxes (CBDT) notified the Foreign Assets of Small Taxpayers Disclosure Scheme Rules, 2026 (FAST-DS Rules, 2026)[1], effective August 16, 2026. Coming under Section 143 of the Finance Act, 2026[2], this scheme offers small taxpayers a time-bound, digital window to declare undisclosed foreign holdings without facing the severe prosecution and penalties of the Black Money Act, 2015[3].

This is a critical, low-friction exit ramp for taxpayers with forgotten offshore bank accounts, small global ESOPs, or technical disclosure lapses. This guide deconstructs the procedural machinery, valuation rules, tax computations, and statutory immunities under the new rules.

1. Scope, Eligibility & Threshold Categories

The scheme operates on strict, non-negotiable aggregate value ceilings, dividing disclosures into two statutory categories:

I. Category 1: Undisclosed Foreign Income & Assets (The Rs.1 Crore Ceiling)

• Coverage:Undisclosed foreign bank accounts, physical assets, or undisclosed foreign incomes.
• Threshold:The aggregate value of declared assets and income under this category must not exceed Rs.1 crore.
• Eligibility Example:An undisclosed foreign account valued at Rs.55 lakh plus undisclosed income of Rs.25 lakh (aggregate Rs.80 lakh) is fully eligible.
• Ceiling Breach:If the aggregate reaches Rs.1.2 crore, the declarant is entirely excluded from the scheme.

II. Category 2: Technical Lapses on Disclosed/NRI Assets (The Rs.5 Crore Ceiling)

Designed to cure reporting oversights, this covers:

1. Former Non-Residents (NRIs)

Assets acquired from foreign income while a non-resident, but which were not declared in the foreign assets schedule of their return on becoming a resident.

2. Tax-Paid Foreign Assets

Assets acquired from income already offered to tax in India, but omitted from the return’s disclosure schedule.

• Threshold: The aggregate value of declared assets under this category must not exceed Rs.5 crore.
• Eligibility Example: An undeclared foreign mutual fund worth Rs.2 crore and quoted shares worth Rs.2.5 crore (aggregate Rs.4.5 crore) are eligible.
• Ceiling Breach: If the total is Rs.6.5 crore, the taxpayer is ineligible.

The 20% Valuation Safe Harbor

To protect taxpayers from valuation disputes with the revenue department, Section 134(3) introduces a 20% variance protection. If the declared Fair Market Value (FMV) differs from the value subsequently determined by the Assessing Officer in an inquiry, the declaration remains valid, provided the variance does not exceed 20% of the declared FMV.

2. Asset Valuation Principles: Rule 3 Rules of Thumb

Under Rule 3, the valuation date is 31.03.2026. Crucially, the rules establish a legal default: where a formal open-market valuation is not carried out, the “indexed cost of acquisition” is deemed to be the FMV.

• Bank Accounts [Rule 3(1)(e)]: The valuation is the sum of all deposits made from the date of opening till 31.03.2026. To prevent double counting, any deposit made from the proceeds of a withdrawal from the same account is excluded. If the account was previously taxed under Chapter VI of the Black Money Act, 2015, only deposits made since that declaration date are counted.
• Immovable Property [Rule 3(1)(d)]: FMV is the higher of its cost of acquisition or the open-market price on 31.03.2026, backed by a report from a recognized valuer in that foreign jurisdiction. If no valuer’s report is obtained, it defaults to the indexed cost of acquisition.
• Bullion, Jewellery, Precious Stones, & Artistic Works [Rule 3(1)(a) & (b)]:Higher of cost of acquisition or the open-market price backed by a recognized valuer’s report. If no report is obtained, the FMV defaults to the indexed cost of acquisition.
• Shares & Securities [Rule 3(1)(c)]:

Quoted Shares and Securities

1. Quoted:Higher of cost of acquisition or the average of the highest and lowest trading price on an “established securities market” on 31.03.2026 (or the nearest preceding trading date if there was no trading on March 31).

Unquoted Equity Shares

2. Unquoted Equity Shares:The fair market value (FMV) of unquoted equity shares is determined as the higher of its cost of acquisition or the value calculated under the following balance sheet formula on the valuation date (31.03.2026):

FMV = (A + B – L) * (PV / PE))

Where:

A = Book value of all assets (excluding bullion, jewellery, precious stones, artistic works, shares, securities, and immovable property), as reduced by:

(i) any income-tax paid (less refunds claimed), and

(ii) any unamortised deferred expenditure that does not represent the value of any asset.

B = Fair market value of the excluded assets (i.e., the actual FMV of any bullion, jewellery, precious stones, artistic works, shares, securities, and immovable property held by the company) as determined under these rules.

L = Book value of liabilities, which excludes equity paid-up capital, provisions for dividends, reserves and surplus (other than depreciation reserves), excess tax provisions, provisions for unascertained liabilities, and contingent liabilities.

PE = Total paid-up equity share capital of the company as shown in its balance sheet.

PV = Paid-up value of the specific equity shares being valued.

Note: If this formal valuation formula is not carried out, the indexed cost of acquisition is deemed to be the fair market value.

Unquoted Securities Other Than Equity

3. Unquoted Securities (Other than Equity):Higher of cost or the open-market price backed by a foreign valuer’s report.

Inter-Asset Reinvestment Adjustment [Rule 3(3)]

To prevent double taxation, when a new foreign asset is acquired using proceeds from an old asset or a bank withdrawal, the FMV of the old asset/account is reduced by the reinvested amount.

• Illustration:Property 1 (bought for Rs.20L, sold for Rs.25L) was deposited in foreign Account A. Account A has Rs.70L in total deposits, from which Rs.30L was withdrawn to buy Property 2 (market value Rs.50L).
  • Property 1 FMV: Rs.25L – Rs.25L (reinvested) = Nil.
  • Bank Account A FMV: Rs.70L – Rs.30L (withdrawn/reinvested) = Rs.40 lakh.
  • Property 2 FMV: Higher of cost (Rs.30L) or market value (Rs.50L) = Rs.50 lakh.

Currency Conversion

Permitted currencies are converted to INR using the RBI reference rate on 31.03.2026. Non-permitted currencies are first converted to USD using rates specified by the local jurisdiction’s Central Bank (or a local regulated bank), then to INR via the RBI reference rate.

3. Step-by-Step Electronic Procedure (Forms 1 to 4)

The entire process is fully electronic and must be completed via the following loop:

Step 1: Form 1 (Declaration) [By 31.12.2026]

(File under DSC or EVC with valuation reports & proof of acquisition)

↓

Step 2: Form 2 (Order Determining Sum Payable)

(Prescribed tax authority issues this order specifying tax/fee)

↓

Step 3: Form 3 (Intimation of Payment) [Within 2+2 Months]

(Taxpayer makes payment and uploads challan details)

↓

Step 4: Form 4 (Certificate of Validity & Immunity) [Within 1 Month]

(Tax authority certifies the declaration as valid and grants immunities)

4. Tax, Fee Calculations, & Payment Timelines

The financial dynamics differ significantly depending on the nature of the disclosure:

The “2+2 Month” Payment Timeline and Delay Penalty

Once Form 2 is issued, payment timelines are strictly governed:

1. Initial Period (No Interest): Payment must be made within two months from the end of the month in which Form 2 is received.

2. Additional Period (With Interest): An additional two months is allowed, but delayed payments attract interest at 1% per month or part thereof on the outstanding amount.

3. The Dead End: If payment is not completed within the maximum 4-month window, the declaration becomes void and is deemed never to have been made.

Example: An order in Form 2 is received on September 22, 2026 (end of the month is September 30).

• Payment by November 30, 2026:Pay the base sum (e.g., Rs.48 lakh) with zero interest.
• Payment on December 17, 2026:Delayed by 1 month; total is Rs.48 lakh + 1% interest (Rs.48,000) = Rs.48,48,000.
• Payment on January 23, 2027:Delayed by 2 months; total is Rs.48 lakh + 2% interest (Rs.96,000) = Rs.48,96,000.
• Payment after January 31, 2027:The 4-month limit is breached. Scheme benefits are completely lost.

5. Statutory Immunity Benefits: The Legal Shield

Upon successful payment and verification, the tax authority issues Form 4, which provides an absolute legal shield:

• ITR Validation:Holds the Form 1 declaration valid for the purposes of Section 139 of the Act.
• Financial Peace:Complete immunity from further tax or penalty levies under the Income-Tax Act for the declared assets/income.
• Prosecution Immunity:Complete immunity from prosecution for any offence under the Black Money Act, 2015.

6. Practitioner’s Checklist

With the final deadline set for 31.12.2026, practitioners have only a few months to act:

1. Identify Non-Disclosure Exposure: Screen clients who have returned from abroad or hold unlisted global ESOPs/mutual funds.

2. Audit the Caps: Strictly verify that Category 1 values do not cross Rs.1 crore and Category 2 values do not cross Rs.5 crore.

3. Evaluate Valuation Defaults: For assets lacking formal foreign valuer reports, leverage the indexed cost of acquisition default to bypass complex foreign appraisals.

4. Enforce Strict Calendaring: Ensure payments are tracked against the receipt date of Form 2 to avoid interest or forfeiting the scheme.

Notes:

[1] Foreign Assets of Small Taxpayers- Disclosure Scheme Rules, 2026 CBDT NOTIFICATION dated 14.08.2026 G.S.R. 732(E)

[2] THE FINANCE ACT, 2026 (NO. 4 OF 2026) [30th March, 2026]

[3] The Black Money (Undisclosed Foreign Income and Assets) And Imposition of Tax Act, 2015 Act 22 of 2015 on 26 May 2015