Banks do not give you money. They rent it from you.Your deposit is not a favor the bank does for you. It is raw material. The bank takes your cash, lends it out or parks it somewhere safe, and keeps the gap between what it earns and what it pays you.That gap is the entire business, and it explains why the interest on your savings account has been insulting for most of your adult life.Right now the ceiling on that business is set by one number. The Federal Reserve’s benchmark rate sits at a target range of 3.50% to 3.75%, according to the Federal Reserve.That is roughly the most a bank can earn on your money without taking any risk at all.It’s why the national average savings yield is 0.61%, according to Bankrate. The best online accounts in the country pay somewhere around 4%.Nobody pays more than that. Not because banks are stingy, though they are, but because paying more than you earn is not a business.Then a social media company started paying 6%.X Money, the banking product built inside Elon Musk’s X, began a nationwide U.S. rollout to paying subscribers this week, according to TechCrunch.Why a 6% savings rate should not exist right nowEvery savings rate in America is downstream of the federal funds rate. When that number falls, your yield falls with it, usually faster than your credit card rate ever does.The Fed held its target range at 3.50% to 3.75% on June 17 in a unanimous vote, according to the Federal Reserve. Policymakers meet again on July 28 and 29.More Social Media:Meta business model in trouble from $1.4 trillion lawsuitWhatsApp is finally killing its oldest requirementSnap thinks it can beat Apple, Meta and Google to your faceThe direction matters as much as the level. Markets have spent this year repricing how much further the Fed will move, and savings yields move with those expectations almost immediately.So a bank can park your deposit at the Fed overnight and earn roughly 3.75% on it, risk free.Pay you 6% on that same dollar and the math runs backward by 2.25 percentage points. Every single dollar of deposits costs money.That is not a savings rate. That is a marketing budget with an interest rate attached.In my analysis, that gap is the single most important fact about this launch, and it is the one the announcement does not address.Sen. Elizabeth Warren (D-Mass.) asked Musk that exact question in an April 14 letter, pressing him on how X Money would “generate revenue sufficient to pay that yield,” according to Yahoo Finance.She has been raising concerns about the product for months, and the company has not published a public answer.
Elon Musk’s X Money launched nationwide with a 6% savings yield and a Visa debit card.SOPA Images / Getty Images
What X Money pays and what the subscription costsX Money rolled out to U.S. Premium and Premium+ subscribers, giving them an X Visa (V) debit card, instant transfers to other users by handle, bill pay, wires, and direct deposit without leaving the app, according to TechCrunch.Here is what the product actually offers, and what it charges for access:A 6.00% annual percentage yield (APY), automatic for Premium+ and available to Premium subscribers who route a direct deposit into the account, according to TechCrunch.3% cash back on the X debit card, with no foreign transaction fees and free ATM withdrawals, TechCrunch noted.Deposits held at Cross River Bank with standard Federal Deposit Insurance Corp. (FDIC) coverage of $250,000, FinanceFeeds reported.Premium at $8 a month or $84 a year, and Premium+ at $40 a month or $395 a year, according to TechCrunch.Service live in 41 states and Washington, D.C., with New York and Massachusetts excluded, Moneywise confirmed.Read that last line again. The yield is free. The account is not.The breakeven math on X Money’s 6% offerI ran the subscription cost against the extra interest, and the result reframes the entire offer.A 6% yield only matters as a spread over what you could earn somewhere else. Against a solid 4% online savings account, X Money’s real edge is two percentage points.Two percentage points on $10,000 works out to $200 a year. Premium+ costs $395 a year.So you need roughly $19,750 sitting in the account before the extra interest covers the subscription. Below that line, you are paying Musk for the privilege of earning more interest.Related: The Motives Behind Crypto Investment: Social Media vs. “What’s It For?”The cheaper Premium tier breaks even near $4,200, and that is only if you are willing to move your paycheck into the app.Then there is the number that made me stop. The median American household holds $8,000 across all of its bank accounts, according to the Federal Reserve’s Survey of Consumer Finances.Run that balance through the Premium+ tier, and you earn about $160 in extra interest against a $395 subscription. That is a net loss of $235.The 6% is not a lie. It is just priced for people who already hold five figures in cash, which is not most of the country.That inversion is what makes this product unusual. A normal high-yield savings account pays you more the more you save. This one charges a flat toll first, so the smaller your balance, the worse your effective rate.Work it backward and a Premium+ subscriber with $8,000 is earning an effective yield of about 1.06% after the subscription comes out. That is worse than a plain online savings account, and it is worse by a wide margin.What X Money’s launch means for your savingsPrice the offer against your actual balance, not against the headline number. If your cash sits below roughly $20,000, the Premium+ tier costs more than the yield returns.If you already pay for Premium for other reasons, the calculus flips entirely, because the subscription is a sunk cost and the 6% is close to free money.Watch the rate itself. No risk-free asset in the country yields 6% today, so the spread has to be funded by X, and promotional rates funded out of pocket tend to have a shelf life.Know what the insurance actually covers, too. FDIC protection applies if Cross River Bank fails, not if your X account gets suspended and your cash is stuck behind a support queue.That distinction matters more here than at a normal bank, because the same company that holds your money also moderates your posts. Early users have already been testing the system in public, sending Musk small payments just to watch the transfers clear.Musk has spent more than 25 years chasing this exact product, going back to the original X.com in 1999. The version that finally shipped is a real bank account with a real yield attached to a $395 subscription.The interesting question is not whether 6% is real. It is what happens to the millions of dollars that follow it in when that number quietly becomes 4%.Related: Mark Zuckerberg backs Elon Musk Silicon Valley decision