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What is Solana Rent?

On the Solana blockchain, "rent" isn’t a recurring fee you pay but a minimum balance every account must maintain to stay active. This balance, called the rent-exempt minimum or simple rent, ensures the network can store your account’s data efficiently. Think of it as a refundable deposit you lock into an account to keep it on the blockchain—whether it’s a wallet holding SOL or a token account for assets like USDC.

Unlike traditional fees, this minimum isn’t consumed over time. If your account holds at least the rent-exempt amount, it’s exempt from any further rent-related deductions and can exist indefinitely. If you close the account, you get this deposit back.

How Much is the Rent-Exempt Minimum?​

The rent-exempt minimum depends on the size of the account (how much data it stores). Here are the most common examples:

  • Basic SOL Account: ~0.00065024 SOL (650,240 lamports)
    This applies to a simple wallet owned by the System Program with no extra data.
  • Token Account: ~0.00148844 SOL (1,488,440 lamports)
    This covers accounts holding SPL tokens (like USDC), which store more data (165 bytes).

The amount is calculated as the account size plus 128 bytes of overhead, multiplied by the network's rent rate of 5,080 lamports per byte. Bigger accounts (like smart contracts) require more SOL to stay rent-exempt.

Solana is reducing rent

Solana is lowering the rent rate in stages under SIMD-0437. The figures above reflect the rate active on mainnet since September 11, 2026, and will decrease as further stages activate. Gem Wallet shows the exact amount required when you send or add a token.

note

When you send SOL, Gem Wallet currently requires at least 0.00089088 SOL to remain in your account unless you send your entire balance.

Why Does Solana Have Rent?​

Solana uses rent to:

  • Prevent Spam: Requiring a minimum balance discourages creating countless empty or abandoned accounts.
  • Support Validators: The deposit compensates validators for storing your account data on the network.
  • Keep Things Clean: Accounts can’t linger with tiny "dust" amounts—ensuring efficient resource use.

How Does It Affect Transactions?​

When you send SOL or tokens, you can’t leave an account with less than its rent-exempt minimum. For example:

  • Here is a Solana wallet with a balance of 0.1 SOL

Solana Balance Send Solana

You tried to send only 0.09969 SOL, you will encounter an error.

Send Some SOL Send Error due to Rent

You either leave at least 0.00089088 SOL or transfer everything and close the account (refunding the minimum to yourself). This "all or nothing" rule prevents leftover dust and keeps the blockchain tidy.

Can You Get the Rent Back?​

Yes! If you no longer need an account, you can close it:

  • For a SOL wallet, transfer all funds out and close it to reclaim the SOL rent.
  • For a token account, send the tokens elsewhere and close it to recover the SOL rent.

The rent-exempt minimum is fully refundable when you shut the account down properly. As shown on the example below, sending the Max amount will allow you to submit a transaction.

Send Max SOL Balance Successfully Sent SOL

tip

Solana’s rent system ensures the network runs smoothly while giving you control over your funds. For more details, check the official Solana documentation.