Quick Answer
If you cannot transfer DOT, inspect the wallet’s transferable amount and the exact error before changing anything. Staking, other locks, transaction fees and account-preservation rules can limit a payment even when the total balance looks sufficient. A provider’s deposit minimum is a separate requirement from the network’s account minimum.
Start With the Error and the Available Amount
Open the failed send preview and record what it says. “Insufficient balance,” “Frozen” and “BelowMinimum” point to different checks, so repeatedly reducing the amount may hide the cause.
Note the source account, selected chain, total balance, spendable or transferable amount, intended recipient amount and fee. If a public transaction reference already exists, also inspect whether the chain executed the operation before trying again.
A wallet can display the same account’s activity across several networks. Make sure the available amount belongs to the chain you are trying to send from.
The Polkadot account-balance explanation describes why total, free and transferable balances are different. Use the wallet’s spendable calculation rather than adding and subtracting labels that may overlap.
Match the Symptom to the Next Check
The most useful next step depends on what prevented the payment. Establish the restriction first, then take the action associated with it.
| Symptom or error | Likely check | Useful next action |
|---|---|---|
| Total exceeds the proposed payment, but transferable does not | Locked, held or reserved funds | Open the account’s staking, governance or deposit details |
| Frozen | A commitment prevents the requested transfer | Identify the commitment and its release conditions |
| Insufficient balance at confirmation | Transfer amount plus fee exceeds what is available | Read the final fee and reduce the amount if appropriate |
| NotExpendable | The selected transfer would violate account-preservation conditions | Inspect the keep-alive setting and remaining account obligations |
| BelowMinimum | The destination cannot exist with that payment under the relevant rules | Verify the recipient account and the network minimum |
| No usable balance on the selected network | Wrong account or chain view | Check where the DOT is actually held |
A failed extrinsic can have a transaction fee even when it did not deliver the transfer. If the wallet already submitted an operation, inspect its result and balance events before calculating the amount for a retry.
Separate the Account Minimum, Fee and Deposit Minimum
These are three different constraints. Satisfying one does not automatically satisfy the other two.
Account Rules and Network Fees
The existential deposit is a network account requirement. Polkadot Hub/Asset Hub uses a DOT existential deposit of 0.01 DOT in the current official account-minimum guidance, with more detailed rules for account references and sufficient assets.
The network fee pays for the transaction. Read it from the preview for the actual action; a transfer, unbonding request and withdrawal can have different costs.
Provider Crediting Minimum
A hosted recipient can set its own crediting minimum. A payment can succeed on-chain while still falling below that provider’s required deposit amount.
For example, do not send a very small “test” simply because it exceeds an account minimum. Check the receiver’s minimum first, and follow an exchange order’s exact payment instructions.
Work Through a Spendable-Balance Example
Suppose a wallet shows 30 DOT in total and 8.5 DOT transferable. You want to deliver 8 DOT, and the preview shows an illustrative 0.002 DOT fee.
That action uses 8.002 DOT from the available portion, leaving 0.498 DOT of that portion. The preview must still confirm the account-preservation conditions and any other obligations before you sign.
A request to send 10 DOT would exceed the displayed transferable balance even though the total is larger. Adding the total to the calculation would not release the committed funds.
Do not subtract a displayed frozen amount again from the 8.5 DOT if the wallet has already calculated transferability. Frozen balances and holds can overlap, so a hand-built sum of every visible label can double-count a restriction.
Use the example to choose the right input field, then rely on the actual wallet’s final preview. None of the illustrated amounts or fees is a recommended deposit size.
Release the Restriction Through Its Owning Feature
A lock or hold has a reason. Find the feature that created it rather than trying to bypass it from the send screen.
For native staking, inspect the bonded, unlocking and withdrawable amounts. The staking and unstaking guide explains the exit stages and why waiting alone may not finish a required withdrawal.
For a governance-related restriction, inspect the vote or delegation and its unlock conditions in a supported interface. A completed staking exit will not remove an unrelated governance commitment.
Reserved deposits can be attached to another on-chain activity. Read that activity’s release conditions before removing it, because closing or changing the feature can have consequences beyond making DOT available.
If the source is a hosted platform, its withdrawal restriction can be separate from any on-chain account condition. Check its withdrawal status and support route with the account owner’s public transaction evidence where relevant.
Retry Only After the Preview Is Consistent
Once the available amount supports the payment, recheck the recipient details and the fee. A repaired balance condition does not validate an address copied from an old order.
For an exchange such as DOT to XRP, confirm that the order is still active and that its requested DOT amount can be delivered. Create a new quote if the existing one has expired rather than funding it from memory.
After submission, move to the DOT transaction tracking guide. From that point, the useful evidence is the transaction result and receiving account, not just the wallet’s earlier error message.
DOT Balance Troubleshooting FAQ
These questions concern apparent fixes that can create another problem. Resolve the account condition before authorizing an unfamiliar transaction.
Will reinstalling the wallet remove a Frozen restriction?
An on-chain restriction remains associated with the account. Reinstalling an interface does not change the staking, governance or other state that created it.
Can a second wallet app make more of the same account transferable?
Another app can display the account differently, but it reads the same chain state. Compare the account and network before treating a different displayed total as newly available funds.
Should I pay someone to “unlock” my DOT?
Use the supported feature that owns the restriction and verify any transaction it asks you to sign. Do not send recovery material or authorize an unrelated payment to someone promising to remove a lock.