SBM Bank does not use one exchange rate. SBM Bank India publishes a forex rate sheet each working day and revises it as the market moves.
When money reaches you from abroad, SBM applies its TT (telegraphic transfer) buying rate, which sits below the live mid-market rate. That gap, the margin, is where most of the cost hides, and it is separate from the fees and the 18% GST on the conversion.
If you are an exporter or freelancer receiving payments, the TT buying rate on your credit advice decides your rupee payout, not the rate SBM advertises.
If you receive export income regularly, you can collect international payments at the live mid-market rate and keep more of each invoice. This guide covers how SBM sets each rate, what a transfer really costs, and how the maths compares.
SBM Bank India or State Bank of Mauritius?
A quick clarification helps, because two things share the SBM name. SBM Bank India is a wholly-owned subsidiary of the State Bank of Mauritius, licensed by the RBI as a universal bank and operating in India since 2018 from Mumbai.
If you are receiving money into an Indian account, it is SBM Bank India's rupee rate sheet that applies. The State Bank of Mauritius parent quotes Mauritius-side rates, which are a different thing.
SBM Bank India is a newer, partnership-focused bank with a smaller branch network, well known for its fintech collaborations. Its forex mechanics, though, work like any other Indian bank's.
Understanding SBM Bank forex rates
A "forex rate" is the price of one currency in another at a given moment. Banks quote it against the interbank rate, the wholesale price at which large institutions trade, then add a margin before passing it to you.
SBM publishes several rates because each transaction type carries a different margin. If you want the plain-English version of how these numbers are built, start with forex rates.
The rates SBM shows are indicative. The rate that actually applies is the one prevailing when your account is credited, so a morning figure can shift by the time your transfer settles.
The same interbank-plus-margin structure applies across Indian lenders, so it helps to compare SBM against a peer such as federal bank forex rates before you transfer.
What do TT buying and bill rates mean?
TT stands for telegraphic transfer, the electronic movement of money between banks across borders. SBM's rate sheet shows several columns.
- TT buying rate: the rate at which SBM buys foreign currency from you and pays out rupees. This applies when you receive an inward remittance.
- TT selling rate: the rate at which SBM sells you foreign currency, used when you send money out.
- Bill and notes rates: used for foreign cheques, documents, and physical cash, wider than the TT rates.
For anyone receiving export income, the TT buying rate is the number that matters. A telegraphic transfer is the default rail behind most bank-to-bank inward payments. Here is an illustrative snapshot (as of July 2026).
| Rate type | Used when | Illustrative SBM India rate (INR/USD) |
|---|---|---|
| TT buying | You receive money from abroad | 88.10 |
| TT selling | You send money abroad | 89.90 |
| Bill buying | Foreign cheque or document | 88.00 |
| Notes or cash | Physical currency | 87.60 buy / 90.20 sell |
The mid-market rate that day is around ₹89.40, so every SBM rate sits a margin away from it.
A public-sector lender prices that gap much the same way, as our guide to canara bank forex rates shows.
What are SBM Bank's forex charges?
The exchange-rate margin is the largest cost, but not the only one. As of July 2026, the fees an exporter or freelancer is likely to meet are set out below.
| Service | SBM charge (as of July 2026) |
|---|---|
| Inward remittance (credit to your account) | Per the schedule of charges; TT buying rate margin applies; correspondent banks may deduct |
| FIRC (if you request the certificate) | Nominal fee plus GST, on request |
| Outward remittance | Per the schedule of charges + SWIFT + GST |
| FX-Retail registration | Nil for individuals; around ₹1,000 + GST for non-individuals |
| FX-Retail transactions | No charge up to USD 50,000 a day; 0.0004% + GST above |
Receiving money looks close to free because the visible charge is small. The margin baked into the TT buying rate does the quiet work instead, and a correspondent bank can deduct its own fee before the money reaches SBM.
Banks revise these schedules periodically, so verify the current numbers on SBM Bank India's own schedule of charges before you rely on a figure.
How much GST applies to a forex conversion?
Every foreign-exchange conversion in India attracts 18% GST. It is charged on a "value of supply" the RBI defines in slabs (in force since 1 July 2017), not on your full transfer amount, so it stays modest even on large sums.
| Conversion amount | Value of supply (taxable value) | GST at 18% |
|---|---|---|
| Up to ₹1 lakh | 1% of the amount (minimum ₹250) | ₹45 to ₹180 |
| ₹1 lakh to ₹10 lakh | ₹1,000 + 0.5% of amount above ₹1 lakh | ₹180 to ₹990 |
| Above ₹10 lakh | ₹5,500 + 0.1% of amount above ₹10 lakh (capped at ₹60,000) | ₹990 to ₹10,800 (maximum) |
The takeaway is simple. GST is a known, capped, and comparatively small cost. The exchange-rate margin is the variable you can actually influence.
Why are SBM Bank's forex rates different from the market rate?
Search "USD to INR" and you see the mid-market rate, the midpoint between global buy and sell prices. That is the fair reference rate, and no bank pays it out in full. The difference comes from three layers.
Spread
SBM applies a margin between the interbank rate and the rate it gives you, generally around 1% to 2.5% below mid-market on inward transfers, though it varies by day and currency. This is the foreign exchange markup, rarely shown as a line item.
Correspondent deductions
Inward wires can pass through an intermediary bank that takes its own cut before the money reaches SBM, so the credited amount can be smaller than the sender's figure.
Market volatility
The rate moves through the day. Because your transfer settles at the prevailing rate, not the quoted one, timing changes the outcome.
The cleanest way to see the true price is to compare the applied rate against the live mid-market rate on the same day.
The size of that spread varies by bank, so it is worth checking a private-sector peer such as rbl bank forex rates alongside SBM.
What does the effective rate look like? A worked example
Say a client sends you USD 10,000 for a completed project, and the mid-market USD/INR rate that day is ₹89.40 (illustrative, as of July 2026).
- At the mid-market rate: 10,000 × 89.40 = ₹8,94,000
- At SBM's TT buying rate, roughly 1.45% lower at about ₹88.10: 10,000 × 88.10 = ₹8,81,000
- Difference from the rate margin alone: about ₹13,000, before GST, any FIRC fee, and the correspondent-bank deduction.
That ₹13,000 is not a fee you approved. It is the spread, and it repeats on every transfer.
Over a year of monthly foreign inward remittance, the same margin quietly compounds into a meaningful sum. You can cross-check the reference number any day against the live USD to INR rate.
How can you check SBM Bank forex rates today?
There are three reliable ways to find the rate, in order of accuracy.
- SBM Bank India's forex rate sheet on its website, published on working days. Make sure you are on the India page, not the Mauritius one.
- Your account credit advice or FIRA, which records the exact rate applied to your specific transfer. This is the only rate that is truly yours.
- The branch or relationship manager, useful if you are negotiating on higher volumes.
A quoted morning rate is only a guide. The rate that lands is the one live at the moment of credit, which is why the FIRA figure and the morning quote rarely match to the paisa. For compliance, the FIRA proves both the inward remittance and the rate applied.
How is Xflow different from SBM Bank forex rates?
Xflow is a cross-border payments platform built for Indian businesses and freelancers receiving money from abroad. The core difference is the reference rate.
SBM marks up a hidden interbank rate. Xflow converts at the live mid-market rate and charges a transparent, visible fee, so you can see exactly what conversion costs. Its published pricing, as of July 2026, is below.
| Plan | Fee | Best for |
|---|---|---|
| Starter | $12 flat up to $2,000; 0.6% above $2,000 | Invoices typically under $3,500 |
| Growth | $20 flat up to $5,000; 0.4% above $5,000 | Invoices of $2,000 to $10,000 |
| Scale | Custom pricing | Invoices of $10,000+ |
Take the same USD 10,000 invoice on the Growth plan. The fee is 0.4%, about USD 40 (roughly ₹3,576 at ₹89.40), and the conversion happens at the mid-market rate rather than a marked-down one.
You keep close to the mid-market payout minus a fee you can see, instead of losing the spread you never agreed to. On costs like these, Xflow says the visible-fee model can meaningfully cut FX costs, and the gap widens as volumes rise. Settlement is next business day (T+1), and each payment comes with an auto-issued eFIRA.
A few honest caveats belong here. If you already hold accounts, overdraft lines, and trade facilities with SBM, consolidating can matter more than a few paise on rate.
For one-off or very small transfers, a flat fee can outweigh the rate saving. Run your own numbers on a typical invoice first, and read how to reduce international payment fees to see where the real leakage sits. For regular mid-to-large export receipts, the platform is used for cross-border payments for service exporters.
Every conversion happens inside Xflow's receiving accounts, so the same account that holds your export earnings also handles the FX and compliance in one step.
Receive international payments and manage forex efficiently
Does moving off your bank break compliance?
This is the fear that stops most exporters from switching, and it is worth addressing head-on. Receiving through a regulated platform does not break your regulatory trail.
Xflow holds final RBI Payment Aggregator – Cross Border (PA-CB) authorisation for both exports and imports (as of February 2026), works with AD-1 banks, and auto-issues an eFIRA for each payment.
Your purpose codes, GST refund workflow, and downstream reporting continue as before, and the bank FIRC route remains available. Compliance stays intact; the paperwork simply becomes less manual.
The bottom line
SBM Bank India's forex rates are set by a daily rate sheet, and the TT buying rate, not the advertised number, decides what lands in your account. Check you are reading the India rates, not the Mauritius parent's.
The 18% GST is small and capped. The exchange-rate margin of roughly 1% to 2.5% is the real cost on inward transfers, and it repeats every time.
Check the rate on your FIRA, compare it against the mid-market rate the same day, and if you receive export income regularly, run one invoice through a mid-market-rate platform to see the difference for yourself.
It also helps to see how another bank's published sheet looks side by side, for instance indian overseas bank forex rates, so you know whether SBM's margin is typical or on the higher side.
If you also bank with a foreign-owned lender, the same reading applies to dbs bank forex rates.
Frequently asked questions
SBM Bank India quotes a TT buying rate for money you receive, a TT selling rate for money you send, and bill and notes rates for cheques and cash. Each sits a margin away from the mid-market rate, and that margin is the main cost.
SBM Bank India is a wholly-owned subsidiary of the State Bank of Mauritius, licensed by the RBI and operating in India since 2018. For money received into an Indian account, the SBM Bank India rate sheet applies, not the Mauritius parent's.
An inward remittance is converted at the TT buying rate, with charges per the schedule of charges and GST. A correspondent bank may deduct its own fee, and a FIRC costs a nominal charge if you request one.
It is the rate at which SBM converts incoming foreign currency into rupees. It is lower than the mid-market rate, and the difference is the bank's margin. This is the rate that applies when you receive money.
Use SBM Bank India's forex rate sheet on its website, and confirm you are on the India page. The exact rate applied to your transfer appears on your credit advice or FIRA.
Google shows the mid-market rate. SBM adds a spread of roughly 1% to 2.5%, so the rate you receive is below it. The applied rate on your FIRA reflects that margin.
Savings depend on your volume and the rate margin. On regular mid-to-large receipts, converting at the mid-market rate with a visible fee is designed to meaningfully cut FX costs compared with a bank spread, and the gap tends to widen as volumes grow.