Real numbers. No hype. Receipts. Educational only, not financial, tax, or investment advice. Talk to a licensed professional before doing anything with your money.

The short answer first

Sometimes, but the “interest” usually isn’t coming from where you think, and that’s the whole catch. A new federal law (the GENIUS Act, signed July 2025) says the company that issues a US stablecoin can’t pay you yield directly. So the yield you see advertised is coming from a workaround, a partner, an exchange, or a “rewards” program. Where the money comes from is exactly what you need to understand before you park a dollar there.

First, what a stablecoin even is

A stablecoin is a digital dollar, built to always be worth about $1, backed by reserves (cash and short-term US Treasuries). The big ones. USDT and USDC, are part of a market that hit a record ~$300+ billion in 2026, and Visa and Mastercard now settle real payments in them. The plumbing is real.

But a plain stablecoin pays you nothing. Holding $1,000 of USDC just sits at $1,000. So companies started dangling “earn 4-5% on your stablecoins”, and that’s where you need your eyes open.

Why “yield-bearing” is the fight to watch

• The GENIUS Act bars the issuer from paying holders interest, partly because regulators worried that if stablecoins paid interest like a bank, money would flee actual banks.
• But there’s a gap. The law is less clear about third parties, an exchange or affiliate paying you “rewards” for holding their stablecoin. Regulators proposed rules on this in 2026; it’s still being fought over. Whoever wins that fight controls where the next wave of money flows.
• Translation: the “interest” on a stablecoin is a regulatory grey area in motion. Anyone offering it is operating in a space the rules haven’t fully settled.

The 4 questions to ask before chasing stablecoin “yield”

1. Where is the yield actually coming from? Real yield comes from somewhere, the interest on the Treasuries backing the coin, or the platform lending your coins out. “We pay 5%” with no explanation is a red flag. If you can’t tell what’s generating the return, assume risk you can’t see.
2. Is it the issuer paying, or a platform/exchange? Issuer-paid yield is restricted by law. Platform “rewards” mean you’re trusting that platform, if it fails or freezes withdrawals, your “yield” and maybe your principal go with it.
3. Is it FDIC-insured? (Almost certainly not.) A GENIUS stablecoin is not a bank deposit and not FDIC-insured. A bank savings account paying 4% is insured to $250K. A stablecoin paying 5% is not. That 1% extra is the price of giving up the safety net.
4. Can you actually get your money out, instantly, anytime? “High yield” plus “lock-up periods” or “withdrawal limits” is the oldest setup in finance. If there are strings on getting your own money back, the strings are the story.

The honest risks (what the ads skip)

• A stablecoin can “break the buck.” “Stable” is a goal, not a guarantee. Stablecoins have de-pegged before. If it drops below $1, your yield is meaningless.
• The yield platform is a middleman you’re trusting. History is full of “earn interest on your crypto” programs that froze or collapsed. The yield is only as safe as the company paying it.
• Tax still applies. Yield/rewards are generally taxable income, and new 1099-DA reporting makes crypto moves more visible. Keep your records.
• Regulations can change the deal overnight. Because the rules are actively being written, a “rewards” program allowed today could be restricted tomorrow.

The one-line takeaway

A plain stablecoin pays nothing; the “interest” you see comes from a platform or a workaround the law hasn’t fully settled, and it’s not FDIC-insured. Before chasing stablecoin yield, find out exactly who’s paying it, where it comes from, and whether you can get your money out instantly. If you can’t answer those, the extra percent isn’t worth the risk you can’t see.

Want the receipts, not the hype? Trunkline breaks down what’s actually happening to your money, losses included, sources on every number. Grab the free Crypto Discipline Checklist and the rest of the free guides at trunkline.money.

© 2026 Carter Enterprise LLC · Trunkline. Educational only, not financial, tax, or investment advice. Sources: GENIUS Act (July 2025); OCC proposed stablecoin rulemaking (2026); White House analysis on stablecoin yield prohibition + bank lending (2026); stablecoin market cap ~$300B+ (2026). Figures are point-in-time and change.