The assumption has held for decades. Foreign labour is cheap. It keeps production costs down. It fills the gaps in the hospitality, construction, and manufacturing sectors that Mauritians increasingly decline to fill. On a payroll ledger, the arithmetic is simple and appealing. But macroeconomics does not read payroll ledgers. It reads balance of payments data, foreign exchange reserve statements, and currency depreciation trajectories. When you read those documents, the assumption collapses. What appears cheap on a weekly wage slip is costing the Mauritian economy dearly in the currency it cannot afford to lose.

The mechanism is straightforward once you trace the money rather than the payroll. Foreign workers in Mauritius are paid in Mauritian Rupees. Those Rupees do not circulate in the domestic economy as wages typically would. They are converted. The worker goes to a bank or exchange bureau, sells Rupees, buys US Dollars, and sends those Dollars to Bangladesh, Madagascar, India, Sri Lanka, or wherever home is. The Bangladeshi Taka, the Malagasy Ariary, the Indian Rupee -- none of these are acquired directly. The intermediate currency is always the Dollar.

The Bank of Mauritius is not unaware of this dynamic. Its Q4 2025 data documents the remittance outflow explicitly. Its response has been to intervene directly in the domestic foreign exchange market -- injecting Dollars from its own reserves into the commercial banking system to meet the demand that remittances and imports create. Foreign exchange reserves stood at approximately $10.3 billion at the end of 2025. But using reserves to manage a structural deficit is precisely the wrong tool for a structural problem. It is treating the symptom. The hole in the hull remains.

The result is what financial analysts familiar with Mauritius describe as the Three-Rate Squeeze: the official Bank of Mauritius rate, the commercial bank rate at which businesses and individuals actually transact (where Dollars are frequently scarce despite official rates suggesting adequacy), and the parallel rate that emerges wherever official and commercial rates diverge. Three rates, one structural cause. The Rupee is chronically short of the hard currency it needs to function as a credible import economy.

In May 2026, the Bank of Mauritius raised its key rate to 4.75 per cent, citing global energy shocks, inflationary pressure from the Strait of Hormuz closure, and currency vulnerability. Higher rates defend the currency by attracting capital inflows and reducing domestic borrowing. They also make credit more expensive at precisely the moment that businesses operating on thin margins need affordable financing most.

The budget expected on 19 June 2026 is being positioned as the government's fiscal response to the pressures documented above. In parliament this week, the Prime Minister was asked two questions. First: would the VAT registration threshold, currently set at Rs 3 million in annual turnover, be reviewed? His answer was categorical: no. Second: had lowering the threshold from Rs 6 million to Rs 3 million generated additional revenue? He did not answer. He noted instead that more businesses were now within the formal system. A parliamentary question about fiscal yield received a structural observation in response. The revenue figure was not provided.

The threshold decision has direct consequences for the businesses absorbing the inflation created by the Remittance Drain. A business turning over Rs 3.5 million per year -- a small hotel operator, a restaurant, a local manufacturer -- is now required to register for VAT, collect it from customers, and manage the compliance burden. That same business is also absorbing higher import costs from a weakening Rupee, more expensive credit from a higher key rate, and the possibility of a VAT rate increase from 15 to 17 or 18 per cent in the June 19 budget. The labour may have been hired at a low wage. The macroeconomic environment in which that business now operates has never been more expensive.

Sources: Bank of Mauritius Q4 2025 data; IMF Article IV Consultation Mauritius 2026; Mauritius National Assembly parliamentary record, June 2026; IMF World Economic Outlook 2026; Bank of Mauritius Monetary Policy Statement May 2026. The Meridian coined the analytical terminology used in this article -- The Remittance Drain, The Labour Mirage, The Three-Rate Squeeze -- as original contributions to the macroeconomic analysis of Mauritius. This article is published as part of The Meridian's ongoing investigation into the structural economics of Mauritius ahead of the Budget 2026-2027.