Can We Afford to Move Back?

The question behind most moves back to India is not "is India cheaper?" but "does the money we have, in dollars, pay for the life we want, in rupees, for as long as we need it?" This chapter answers that in three steps: price the life in rupees, turn the yearly cost into the pool of money it needs, and test that pool against Indian inflation and a rupee that can move either way. The chapters after it deal with the tax on getting the money there.

Price the life in rupees, not as a share of your US costs

A rule of thumb that India costs a fraction of the US comes from national price levels. The return-home calculator uses one, from the World Bank, as its starting point, and it is a fair first look. But a national average is built from a basket that is not yours. Your life back home is a list: rent or the upkeep of a flat you own, school or college fees for each child, help at home, a car or a driver, health cover that now comes out of your own pocket, an annual trip to the US, and support for parents. Some of those cost far less than in the US and some, such as international school fees, may not.

The practical method is to write that list in rupees, line by line, for the city you will live in, and add it up. Enter the monthly total in the return home or stay calculator in its rupee mode, and it converts to dollars at a dated rate. The rate this book uses is ₹95.81 per dollar, the Federal Reserve's noon buying rate on 25 September 2026 (FRED series DEXINUS). Use one rate, write down the date, and change it when you rerun the numbers.

Two things belong on the list that a US budget never had:

• Indian tax on income that is taxed in India, covered in the next chapters. It depends on your residency years, not only on your income.
• The cost of staying connected: flights to the US, a US phone or address for accounts, and any US insurance you keep.

From a yearly cost to the pool it needs

Once the list is in rupees, the dollar equivalent drives the arithmetic. Divide the yearly spending by a withdrawal rate to get the pool that can carry it. A retirement that starts in your forties can last more than 40 years, which is why many planners test lower rates than the familiar 4%.

At 3.0% the pool is $1,000,000, at 3.5% it is $857,143, and at 4.0% it is $750,000. The difference between the cautious and the standard rate is $250,000, which is the margin for a long retirement, an inflation surprise or a weaker rupee. The figures are only an illustration of the method. Your own budget decides the base, and the calculator carries the same arithmetic with your inputs.

If you are not retiring but moving to work, the same list tells you something different: the rupee income you need so that saving does not stop. The savings section below takes that up.

Two inflations and one exchange rate

Your pool is in dollars and your bills are in rupees. Three moving parts decide what a rupee budget costs in dollars year by year:

1. Indian inflation raises the rupee price of the same life.
2. The rupee's movement against the dollar changes how many dollars each rupee costs.
3. US inflation matters only for dollar costs you keep, such as flights and insurance.

If the rupee budget rises by Indian inflation and the rupee weakens by some yearly rate, the dollar cost rises each year by (1 + Indian inflation) ÷ (1 + rupee fall) − 1. Indian consumer prices rose 6.51% a year on average from 2006 to 2025 (World Bank indicator, via FRED). Over 2005 to 2025 the rupee weakened by 3.48% a year on average (annual averages, FRED series AEXINUS). Put together, the dollar cost of a rupee budget rose by about the amount in the middle case below, a little above US consumer inflation over those years, which averaged 2.53% a year from 2006 to 2024 (World Bank indicator). That is the past, and it is not a forecast.

What the record also shows is the spread. Over any five-year stretch in that window the rupee's yearly fall was as slow as 0.61% (2006 to 2011) and as fast as 7.59% (2011 to 2016). The three blocks below hold Indian inflation at the 20-year average and vary only the rupee, so you can see what each does to a $30,000 budget over 15 years. The yearly rates are the formula above applied to each case.

After 15 years the same rupee life costs about $70,485 a year in the slow-fall case, $46,265 in the average case and $25,763 when the rupee falls fast. The slow case is the hard one for someone living off dollars: the rupee holds its value while Indian prices climb, and the pool has to cover a bill that more than doubles. The fast case helps a dollar pool but hurts anyone who needs to send rupees to the US, and it hurts rupee savings. The rupee keep or bring calculator runs the same three paths on money you are deciding whether to convert.

Savings given up, or gained

The pool is only half of the picture for a household that will keep earning. The other half is the monthly saving before and after the move: take-home pay minus spending in the US today, against the new rupee income converted at the dated rate minus the rupee spending. In its rupee mode the return-home calculator takes your expected take-home pay in India, works out the monthly saving against your rupee budget at the dated rate, and shows a shortfall when the budget is larger, because a salary cut with school fees can turn a saver into a spender for a few years.

A one-off cost of moving, such as shipping, flights, overlapping rent and the gap between jobs, can be set against any monthly saving the move creates.

At those inputs the cost is repaid in 16 months. If the move lowers the monthly saving instead, there is nothing to repay, and the number that matters is how many years the pool carries the gap. The calculator shows both.

What the arithmetic leaves out

The pool and the drift assume that every rupee you spend is the rupee you planned. Three items change that and each has its own chapter: tax on what you withdraw (chapters 2 to 5), the money you may leave behind in the US (chapter 6) and the health cover and pensions you will rely on (chapter 7). Treat the result here as a first answer that those chapters can move.