Staking rewards can feel like magic internet interest: coins appear, and nobody explains why. There's no magic. The money comes from somewhere specific, and knowing where tells you a lot — including when a rate is about to change, and when a promised rate can't possibly be real. By the end of this page, you'll read staking offers the way a mechanic listens to an engine.
Where staking yield comes from
Two sources. Both boring, both real.
New coins (issuance)
Proof-of-stake networks pay validators for securing the chain. The network mints new coins on a schedule and hands them out as rewards. This is called issuance. It's the network paying for its own security the way a company pays its guards — except the payment is freshly created currency, which slightly waters down everyone who doesn't stake. That's a real cost, just a quiet one. Different networks set different schedules: some fix the yearly amount, others adjust it based on how much of the supply is staked.
Fees and tips
People pay fees to get transactions processed. Part of that money flows to whoever produces the blocks. On Ethereum, that includes priority tips from users in a hurry, plus — for some operators — extra income from how transactions get ordered inside a block (you'll see this called MEV). Fee income swings with activity: a busy week pays noticeably more than a sleepy one.
Why reward rates change
Here's the part most ads skip: the reward pool doesn't grow just because more people show up to stake. On many networks, issuance rises slowly or not at all as the staked amount grows. More stakers, similar pie, thinner slices. The result is a rate that drifts down as staking gets popular. An illustration, not a prophecy:
Ethereum lived this curve: early staking paid around 5% or more, and as millions more ETH joined, the base rate slid toward 3% (all approximate). Fee income then adds a bumpy layer on top of the smooth curve — a hectic market week lifts rewards, a quiet month drags them down. Put together, that's why any fixed number you read today, including every number in this article, is illustrative by the time you read it.
A worked example
Say you stake 1,000 coins through a service, at an illustrative 4% APR, and the service keeps 10% of rewards as its fee. One year, no compounding:
| Line | Amount |
|---|---|
| You stake | 1,000 coins |
| Illustrative reward rate | 4% APR |
| Gross rewards, year one | 40 coins |
| Service fee (10% of rewards) | 4 coins |
| Rewards you keep | 36 coins |
| Your effective rate | 3.6% APR |
Notice what the table doesn't mention: the coin's price. If the coin drops 20% that year, your 1,036 coins are worth less than your original 1,000 were. Rewards are measured in coins. Your rent is not.
One more pass, with a 20% fee instead: your effective rate lands at 3.2%. Fees look tiny written as percentages, and they quietly add up to real coins over the years — worth checking before you pick a service, not after.
Three ways rewards reach you
- A growing balance. Solo stakers and some services watch the coin count tick up directly in their wallet or account.
- A rising receipt token. With liquid staking, rewards build up inside the token itself — one rETH slowly buys more ETH. New to receipt tokens? Here's the plain-English version.
- An exchange credit. Exchanges add rewards to your account balance, minus their cut. Simple — but it relies on trusting the exchange, and the risk guide explains why that word carries weight.
Timing varies too. Some networks drip rewards every few days, others continuously, and services often batch payouts on their own schedule (approximate — check the docs for your network). None of the three methods changes the underlying yield much; they change who holds the coins and how visible the growth is. If rewards get restaked, they start earning as well. That's compounding, and seeing what it does over a decade is exactly what the staking rewards calculator is for.
So how do staking rewards actually get paid?
The network mints coins and collects fees, splits the pot among validators, operators shave off their fee, and the remainder lands with you as a bigger balance or a more valuable token. Every honest staking product is a variation on that one sentence. When a project can't explain its yield in those terms — when the money seems to come from new buyers, or from nowhere at all — you're not looking at staking anymore. You're looking at a story we've told before, on this very domain: what happened to CashFi.