NRE FD vs FCNR FD: It Is Purely a Currency Bet, and the RBI Just Moved the Odds

You remit Rs 25,00,000 of your London or Dubai salary to India and the bank desk lays out two ways to grow it. An NRE fixed deposit at 7% in rupees, or a US dollar FCNR deposit that, until last week, would have been quoted around 4.5%. The 7% is the bigger number, so the choice looks settled before it starts. Then on June 5, 2026 the RBI changed the second number, and the comparison you thought you understood needs redoing.

The 30-second answer: Because interest on both deposits is tax-free in India, this is not a tax decision, it is purely a currency-versus-yield bet. An NRE FD pays a higher rupee rate (roughly 6.5% to 7.25% in June 2026) but loses home-currency value as the rupee slides. A USD FCNR(B) FD pays less in dollars (historically 3.35% to 5.45%) but carries no rupee risk. The break-even is roughly the interest gap: with NRE at 7% and FCNR at 4.5%, the rupee can fall about 2.4% a year before FCNR wins, and it has averaged about 3.4% over the last decade. The new variable: on June 5, 2026 the RBI began bearing the hedging cost on fresh three-to-five-year FCNR(B) deposits until September 30, 2026, letting banks offer 150 to 200 bps more, which can push the break-even past 4% and tilt the bet toward FCNR.

This guide is about the money-growth question, not the savings-parking question. Its companion piece, NRE vs FCNR for parking your savings, covers when and where you will actually spend the money. Here I assume you will eventually repatriate to a home currency, and I focus on the arithmetic that the bank desk will not do for you: why the tax-free status of both deposits strips the decision down to a single currency bet, the exact break-even depreciation rate where the lower-yielding FCNR overtakes NRE, what the June 2026 swap window does to that break-even, three worked five-year examples across different rupee paths, and the honest read at the end.

The tax-free status of both is what makes this a pure currency bet

Start with the fact that collapses the whole decision. Interest on an NRE deposit is exempt under Section 10(4)(ii), and interest on an FCNR(B) deposit is exempt under Section 10(15)(iv)(fa), both for as long as you are a non-resident under FEMA. No TDS on either. Both fully repatriable, principal and interest, with no annual cap. That symmetry is the point. When two instruments are taxed identically inside India, no Indian tax consideration can break the tie between them, so everything that is left is the rate you earn and the currency you earn it in. This is not a tax decision dressed up as an investment one. It is a clean wager on the rupee.

That clarity is rarer than it sounds. The moment you compare an NRE FD against an NRO FD, or against debt mutual funds, tax does the heavy lifting and the rates become secondary. Here it does not, which is why you can reason about NRE versus FCNR with a single formula instead of a tax table. The only tax that survives is the tax at home, and even that applies to both legs, so for the comparison you apply your UK, US or Canadian rate equally to each and it cancels out of the decision. A UAE resident pays nothing at home either, so for the Gulf reader the headline rates are the real after-tax rates on both sides. Either way, tax does not pick the winner. The rupee does.

So the only feature that distinguishes the two is the currency the money compounds in. An NRE (Non-Resident External) deposit is a rupee term deposit: you remit dollars, the bank converts at the day's rate, and it compounds in rupees, so your final home-currency outcome hangs on the exchange rate on the day you convert back. An FCNR(B) (Foreign Currency Non-Resident Bank) deposit is held in the foreign currency itself for a fixed one to five years, compounds in dollars, and is repaid in dollars, so the rupee never enters the calculation and the home-currency value is known on day one. The original FCNR(A) scheme had the RBI guaranteeing the exchange rate; it was replaced by FCNR(B) in 1993 and that guarantee was removed. Today's FCNR protects you from rupee risk not by promising a rate but structurally, by never touching rupees. The full mechanics sit in FCNR deposits explained.

The June 2026 swap window is the variable that just changed

Here is the development that makes every older NRE-versus-FCNR article on the internet stale, and the reason to read this one. On June 5, 2026 the RBI announced that authorised dealer banks raising fresh three-to-five-year FCNR(B) deposits will be eligible for a facility under which the central bank bears the full hedging cost until September 30, 2026, with CRR and SLR exemptions on those deposits, echoing the 2013 scheme that pulled in roughly USD 26 billion during the last rupee crisis.

Why this matters in rupees and dollars. A bank offering you a USD FCNR has to hedge the dollar it owes you back, and that hedge costs roughly 3% a year, a cost the bank normally swallows by quoting you a lower rate. When the RBI absorbs that cost, the bank can pass it through. The market reading is that banks can now offer FCNR rates 150 to 200 basis points above prevailing levels. In plain numbers, the better three-to-five-year USD FCNR rates that were sitting in the high 4s can move toward 6% or above for fresh deposits booked inside the window.

That single shift rewrites the comparison, because the break-even depends so heavily on the FCNR rate. The whole reason NRE looked structurally hard to beat was a 2 to 3 point yield gap. Close that gap to a point or less and the rupee barely has to move for FCNR to win. Three caveats keep you honest. First, it is time-limited: the relief runs to September 30, 2026, so the elevated rates are for deposits booked in this window, and what you can roll into afterwards is unknown. Second, it applies to the three-to-five-year tenures, not one-year money, so it rewards locking in. Third, banks will not all pass through the full 200 bps, and the headline rate any one bank quotes still varies, so check the actual number before you decide. But directionally, if you have dollars to deploy and a multi-year horizon, the RBI has just tilted the table toward FCNR, and the tilt expires in autumn.

June 2026 rates, named bank by named bank

Put real numbers on both sides, because the whole comparison hangs on them and "most banks" is useless when you are signing for five years.

On the NRE side, June 2026 rupee rates sit at roughly 6.5% to 7.25%. SBI runs about 6.5% to 7.0% across tenures, ICICI about 6.6% to 7.0%, HDFC spans 6.0% up to 7.25% at the long end, and Axis quotes 6.75% to 7.25%. Some private and small finance banks push past 7.25%. The best one-to-three-year rupee rates cluster around 7%, and unlike FCNR, NRE rates are fairly uniform across tenure.

On the FCNR(B) side, the picture is now split between pre-window and post-window pricing. Before the June 5 announcement, USD FCNR rates ran roughly 3.35% to 5.45%: IDBI quoting around 3.35% on the five-year, South Indian Bank near 4.25%, RBL around 4.85%, and YES Bank up near 5.15% on the two-to-three-year. The RBI's own ceiling for three-to-five-year USD deposits is SOFR plus 350 basis points, and with SOFR around 3.62% in early June 2026, that ceiling already sits near 7.1%, so banks had headroom they were not using because of hedging costs. The swap window removes that drag. Expect the better three-to-five-year USD FCNR quotes to climb from the high 4s toward 5.5% to 6%+ for fresh deposits while the window is open. GBP FCNR rates are broadly lower, around 3% to 4%, and outside the USD-focused swap relief. One structural quirk that survives all of this: FCNR rates often fall as tenure lengthens in normal times because of hedging, though the window inverts that for now by making the three-to-five-year band the cheap-to-fund one.

For the worked examples I will use two FCNR rates: a pre-window 4.5% to show the historical comparison, and a post-window 6.0% to show what the RBI relief does. NRE stays at 7.0% throughout. Substitute your own two quoted rates when you run this for real, because the answer is acutely sensitive to them. You can check live numbers against the official sources: SBI NRI deposit rates and HDFC FCNR rates.

The higher NRE rate is not a free 2.5 points

A reader sees 7% next to 4.5% and concludes NRE wins by two and a half percent a year. That conclusion is wrong, and understanding why is the most useful idea in this guide. The extra rupee interest is not a gift, it is compensation for a risk: that the rupee buys fewer dollars when you convert back. Currency markets are not charities. If the rupee paid 7%, the dollar paid 4.5%, and the exchange rate never moved, every NRI alive would borrow dollars and pile into rupee deposits, and that flow would close the gap. The gap persists precisely because the market expects the rupee to give back roughly that much over time. The interest differential is, in effect, the market's own forecast of rupee depreciation, priced in.

So the real question is never "7% or 4.5%". It is whether the rupee will fall by more or less than the interest gap over your holding period. Less, and NRE wins even after currency losses. More, and FCNR wins despite the lower rate. Everything else is detail around that pivot. And the swap window matters here because it shrinks the gap the market is pricing without the market's expectation of rupee depreciation having changed, which is exactly the kind of dislocation that hands the depositor an edge.

You need a historical anchor for the rupee, so here it is. Over the last decade the rupee has depreciated against the dollar by roughly 3.4% a year on average, closer to 3.9% over five years and around 4.3% over fifteen. It crossed 95 to the dollar by mid-2026, up from around 62 in 2015 and around 85 a year earlier, a fall of roughly a third over the decade and an unusually sharp near-11% move in the most recent twelve months. As of June 6, 2026 it sat around 95.1. Forecasters are genuinely split for the year ahead: Bank of America and ING see some recovery toward 86 to 87, while others expect it to stay elevated and range as wide as 95 to 106. That split is the honest state of play, and it is why this is a bet and not a calculation.

The break-even depreciation rate, and where it now sits

Before the examples, the one formula that settles the argument. The two deposits give identical home-currency returns when the rupee depreciates at exactly the rate that erases the NRE interest advantage:

Break-even = (1 + NRE rate) / (1 + FCNR rate) - 1

At the historical FCNR rate of 4.5%, with NRE at 7.0%, the break-even is (1.07 / 1.045) minus 1, which is 2.39%, call it 2.4% a year. If the rupee falls by less than that, NRE ends up worth more in dollars; if it falls by more, FCNR wins; at exactly 2.4% they tie. Note the historical 3.4% sits about a point above this break-even, which is precisely why FCNR has quietly edged the higher-yielding NRE on returns over long holding periods despite the lower rate. That has been the buried headline of this comparison for years.

Now run the same formula with the post-window FCNR rate of 6.0%. The break-even becomes (1.07 / 1.06) minus 1, which is 0.94%, under 1% a year. Read that carefully. To beat a 6% FCNR, the NRE deposit needs the rupee to depreciate by less than 1% a year for the whole tenure. The rupee has cleared 1% depreciation in almost every recent year and averaged more than three times that over the decade. The swap window does not make FCNR a sure thing, but it moves the break-even from "roughly the historical average, so it is a coin flip" to "well below any plausible central case, so NRE has to get lucky". That is the whole story of June 2026 in one line.

Three rupee paths, three different winners

The cleanest way to feel this is to deploy the same money three ways and watch the rupee decide. In every case the starting money is USD 30,000, today's rate is Rs 95 per USD so the NRE leg starts as Rs 28,50,000, the tenure is five years, NRE pays 7.0%, and I use annual compounding on both legs for a like-for-like comparison. The NRE rupee maturity is the same in all three because rupee interest does not care about the exchange rate: Rs 28,50,000 times (1.07) to the fifth, which is Rs 28,50,000 times 1.40255, or Rs 39,97,268.

Take the calm case first, the rupee behaving and sliding a gentle 2% a year, below break-even. After five years at 2% the rate moves to 95 times (1.02) to the fifth, which is 95 times 1.10408, or Rs 104.89 per USD. The NRE maturity converts to Rs 39,97,268 divided by 104.89, or USD 38,109. The pre-window FCNR leg at 4.5% grows to USD 30,000 times (1.045) to the fifth, which is 30,000 times 1.24618, or USD 37,385. NRE wins, but by only USD 724 over five years, a wafer-thin margin despite a full 2.5-point rate advantage. That thinness is the currency drag at work even when the rupee behaves.

Now let the rupee slide hard, 5% a year, closer to recent experience than to calm. The future rate becomes 95 times (1.05) to the fifth, which is 95 times 1.27628, or Rs 121.25 per USD, and the NRE maturity converts to Rs 39,97,268 divided by 121.25, or only USD 32,968. The pre-window FCNR leg is unchanged at USD 37,385, because dollars are dollars. FCNR now wins by USD 4,417. In percentage terms the FCNR investor grew their dollars by about 24.6% while the NRE investor, after conversion, grew theirs by only about 9.9%, despite booking a 40.3% rupee gain. The 30 percentage points between that rupee gain and the dollar outcome is the entire cost of rupee depreciation, made visible. Had this investor read the rupee right and chosen FCNR, the same starting USD 30,000 would have ended USD 4,417 richer.

The third path is the one that actually matters in June 2026: take the swap-window FCNR rate of 6.0% and a moderate, realistic rupee slide of 3.4%, the historical average. The future rate is 95 times (1.034) to the fifth, which is 95 times 1.18203, or Rs 112.29 per USD, so the NRE maturity converts to Rs 39,97,268 divided by 112.29, or USD 35,599. The post-window FCNR leg grows to USD 30,000 times (1.06) to the fifth, which is 30,000 times 1.33823, or USD 40,147. FCNR wins by USD 4,548, on a perfectly ordinary rupee path, purely because the RBI relief lifted the dollar rate. The counterfactual is the sharpest in the guide: the same depositor choosing NRE walks away with USD 35,599 instead of USD 40,147, giving up USD 4,548 to chase a headline rupee rate that the currency quietly took back. At a 6% FCNR, the rupee has to almost stand still for NRE to come out ahead, and it has not stood still in years.

Lay the three side by side and the lesson is clean. The NRE rupee outcome is fixed at Rs 39,97,268, but its dollar outcome swings from USD 38,109 in the calm case down to USD 32,968 in the hard case. The FCNR dollar outcome is known on day one: USD 37,385 at the old rate, USD 40,147 at the window rate. You are trading a known, lower-looking number for an unknown one that depends entirely on whether the rupee beats or misses your break-even. And in June 2026, the swap window has pushed that break-even so low that the unknown is no longer much of a gamble.

A side-by-side on the numbers that decide it

Feature	NRE FD	FCNR(B) FD (USD)
Currency it compounds in	Rupees	US dollars
June 2026 rate	6.5% to 7.25%	3.35% to 5.45% pre-window; 5.5% to 6%+ on fresh 3-to-5-yr in the swap window
Indian tax on interest	Exempt, Section 10(4)(ii)	Exempt, Section 10(15)(iv)(fa)
Rupee risk	Full, borne by you	None, removed structurally
Break-even vs 7% NRE	n/a	2.4% a year at 4.5%; under 1% a year at 6%
Tenure	Flexible, rates uniform	1 to 5 years; rates normally fall with tenure, inverted by the window
Minimum tenure for any interest	1 year	1 year
Repatriation	Full, no cap	Full, no cap

Tenure, laddering, and the window's expiry date

Tenure interacts with this in ways most readers miss, and the swap window adds a fresh wrinkle. Normally FCNR rates fall with tenure because banks hedge longer dollar exposure, so locking a long FCNR was not automatically better and rolling shorter deposits could earn more. The June 2026 window inverts that for the three-to-five-year band specifically, because that is where the RBI is subsidising the hedge. So the usual advice to favour shorter FCNR is suspended for now: the cheap-to-fund, best-priced tenure is currently the long one, and the rate is only guaranteed available for deposits booked before September 30, 2026. If you want the window's pricing, you lock in the longer tenure, inside the window, and accept that what you roll into in 2031 is anyone's guess.

NRE rates are uniform across tenure but expose you to more cumulative currency risk the longer you hold, because depreciation compounds. A one-year NRE gives the rupee one year to move against you; a five-year NRE gives it five. So the longer your horizon, the more the currency risk argues for FCNR, all else equal, and right now the window stacks a higher dollar rate on top of that structural point. Laddering still applies: split across one, two, three and five years so a slice matures each year, smoothing reinvestment risk and giving you regular windows to repatriate when the rupee is favourable. A practical hybrid for the genuinely undecided, sharpened by the window: put your three-to-five-year, repatriation-bound money into FCNR now to capture the subsidised rate, and keep shorter or India-bound tranches in NRE. See building an India corpus as an NRI for how this fits a wider plan.

Premature withdrawal: the return you modelled is not guaranteed

A deposit you break early does not earn the return you modelled, so the withdrawal rules are part of the comparison, not a footnote. The RBI minimum tenure for an NRE term deposit is one year: break it before twelve months and no interest is paid at all, you get only your principal back; break it after one year and you earn interest for the actual period held, usually with a premature-withdrawal penalty of around 0.5% to 1% off the applicable rate. So an NRE FD broken at eleven months is a zero-return event in rupees and likely a loss once the rupee has moved.

FCNR carries the same one-year floor and the rule bites harder. Break it before twelve months and no interest is paid, and some banks may also recover costs; after one year you typically earn for the actual tenure subject to a penalty of roughly 0.5% to 1.5%, though a few banks waive it after a year. Because FCNR up to one year pays simple, not compound, interest, breaking it early in year one is especially costly. There is a swap-window-specific caution too: a deposit booked under the subsidised window and broken early may not have its preferential pricing honoured, so treat window FCNR money as genuinely locked for its term. The practical takeaway across both deposits: do not put money into either FD that you might need inside twelve months, and never model a return you might not actually collect because you broke it. For genuinely short-term money, an NRE savings account is the safer home.

Edge cases

Home-country tax applies to both, so it does not pick the winner, but run it anyway. The examples ignore home tax for clarity. The UK, USA and Canada tax this interest as worldwide income, and you are taxed on the interest in the currency it accrues. For a US person the dollar interest on an FCNR is straightforward, but rupee interest on an NRE deposit must be translated to dollars and there can be separate foreign-currency gain or loss treatment on the principal under the Section 988 rules, which can quietly favour the FCNR for its simplicity. Apply the same rate to both legs unless your adviser tells you the treatment differs. See tax on NRO interest for the broader Indian-side picture and ITR filing for NRIs, AY 2026-27 for what you still report in India.

Cross-currency mismatch. An FCNR removes rupee risk but not all currency risk. A USD FCNR held by someone who spends in pounds carries USD-GBP risk instead. The cleanest FCNR is denominated in the currency you will actually spend; if it is not offered, weigh the residual cross-currency exposure against the rupee exposure you are avoiding. Note the June 2026 swap relief is centred on USD, so the best window pricing is on dollar deposits, which is a reason a GBP-spender might still take USD and accept the cross-currency risk to capture the rate.

You become a resident again. If you return to India and your FEMA status changes, the deposits convert: NRE typically to a resident account or RFC, FCNR can often run to maturity then convert. The tax exemptions are tied to non-resident status, so a change of residency can change the after-tax return mid-stream and is the one event that can reintroduce a tax difference between the two. The RNOR rules explain the transition window.

Quarterly compounding and effective yield. Banks usually compound NRE FDs quarterly, lifting the effective yield above the nominal rate (a nominal 7% compounded quarterly is about 7.19% effective). The examples use annual compounding on both for comparability; using each deposit's actual convention narrows or widens the gap slightly but does not move the break-even logic.

Repatriation timing. Because the NRE outcome in your home currency depends on the conversion-day rate, when you repatriate matters: repatriating an NRE maturity when the rupee is temporarily strong improves your dollar outcome, and FCNR removes this timing pressure entirely. See repatriating investment proceeds and sending money to India.

The honest read

For an NRI weighing pure returns and intending to convert back to a home currency, here is the honest read at the end. This was always a currency bet, never a tax decision, because both deposits are equally tax-free in India. The headline 7% versus 4.5% is a trap: the right comparison is in your spending currency, and there the extra rupee interest is mostly the market paying you to take rupee risk. At the old rates the break-even was about 2.4% a year of depreciation against a rupee that has averaged 3.4%, a slight structural tilt to FCNR that most NRIs missed.

The June 5, 2026 swap window turns that slight tilt into a clear one for the right money. With banks now able to price three-to-five-year USD FCNR toward 6%, the break-even against a 7% NRE deposit drops below 1% a year, a bar the rupee has not cleared in any recent year. So my recommendation for the common case is direct: if you have dollars to deploy for three to five years and will repatriate, book an FCNR inside this window. You capture a rate the RBI is temporarily subsidising, you remove rupee risk entirely, and you do it at a break-even so low that NRE would need the rupee to nearly freeze to come out ahead. Do it before September 30, 2026, because the subsidised pricing is for deposits booked in the window.

The genuine exceptions, named plainly. If your money is destined for rupees, to be spent in India, NRE wins almost always, because then there is no conversion and no currency risk to price, just the higher rate; that is the savings-decision angle in the companion banking guide. If your horizon is under a year, neither FD suits you and the window does not help, since it covers only three-to-five-year money. And if you genuinely believe the rupee will recover toward the 86 to 90 that Bank of America and ING project, NRE's higher rate becomes a real edge, but you are then betting against the rupee's decade-long direction, so size that conviction honestly. For everyone in the middle, the maths in June 2026 has a clear answer it did not have a month ago. Run the break-even formula with your own two quoted rates before you sign, because half a point either way still moves it.

Related guides

• NRE vs FCNR for parking your savings
• FCNR deposits explained
• NRE, NRO and FCNR accounts compared
• Sending money to India
• Building an India corpus as an NRI
• NRI mutual fund eligibility
• Repatriating investment proceeds
• Tax on NRO interest
• NRI residency and RNOR rules
• ITR filing for NRIs, AY 2026-27
• Taxation guides hub
• Banking guides hub
• Investments guides hub

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This guide is general information, not personalised investment, tax or currency advice. Interest rates, exchange rates and tax rules change, and the figures here reflect the rate environment as of June 2026, including the RBI swap facility announced on June 5, 2026 and available until September 30, 2026. The Indian tax exemptions on NRE and FCNR interest depend on your non-resident status under FEMA, and your country of residence will usually tax this interest as worldwide income. Verify current rates with your bank and confirm your tax position with a qualified cross-border adviser before deciding.