Blockchain · Address
Blast activity, bridges included.
Paste your Blast address and HashBooks reads every transfer, swap and gas fee on the network, priced on the day.
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- Blast
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- HashBooks ledger
- Method
- Public wallet address
- Access
- Public on-chain data only
- Brings in
- Native and token transfers, Swaps, recognised from the transaction
- Report
- Form 8949 SA108 Schedule VDA myTax capital gains Schedule 3 Anlage SO Form CG1 IRAS income summary
Every row keeps its original record
Status
Blast is winding down.
Blast was an Ethereum L2 offering native yield on ETH and stablecoins; it is winding down and users are told to bridge back to Ethereum.
- Your past activity on the chain stays on-chain, and HashBooks still reads it from your address
- Bridging assets back is a transfer between your own wallets, not a sale
- Keep the history: you may need it for the year you dispose of the assets
Source: blast.io, checked 22.10.2026.
Good to know
Blast specifics.
- On Blast you use the same 0x address as on Ethereum. The transactions are separate, though, so the address needs adding for Blast as well.
- Blast is an Ethereum layer 2. Bridging ETH or tokens from Ethereum moves your own assets, so HashBooks records it as a transfer with the original cost carried over, not a sale.
- Blast is described as an EVM-compatible optimistic rollup and as the only Ethereum L2 with native yield for ETH and stablecoins.
From Blast’s own pages: docs.blast.io. Checked October 2026.
How to connect
Connect Blast in a few minutes.
It takes a couple of minutes. Stuck? See connecting accounts in the help centre.
- Copy your public Blast address (starts with 0x) — never your seed phrase or private key.
- In HashBooks, add a wallet and paste the address.
- HashBooks reads the full on-chain history for that address and classifies every transfer.
Worked example
How the tax adds up.
A typical move onto Blast, with the tax shown for the country you picked. The numbers are for illustration only; yours come from your own history.
Illustrative · United States
| Bridge 1 ETH from Ethereum (cost $2,000) | Not a sale |
|---|---|
| Swap the ETH for tokens worth | $2,600 |
| Cost basis carried over the bridge | −$2,000 |
| Gain on the swap | $600 |
| Gas paid in ETH, added to cost | −$4 |
| Reported gain | $596 |
The bridge keeps your original cost; the swap is the taxable event. The full example in the help centre.
Illustrative · United Kingdom
| Bridge 1 ETH (pool cost £1,600) | Not a disposal |
|---|---|
| Swap the ETH for tokens worth | £2,100 |
| Allowable cost from the pool | −£1,600 |
| Gas on the swap | −£3 |
| Gain | £497 |
Counts towards your £3,000 annual exempt amount. The full example in the help centre.
Illustrative · India
| Bridge 1 ETH (cost ₹1,70,000) | Not a transfer |
|---|---|
| Swap the ETH for tokens worth | ₹2,20,000 |
| Cost of acquisition | −₹1,70,000 |
| Gain (gas isn’t deductible) | ₹50,000 |
| Tax at 30% plus 4% cess | ₹15,600 |
On-chain swaps have no exchange to deduct TDS, so check whether you need to pay it. The full example in the help centre.
Taxed or not
Blast activity, taxed or not.
Whether each Blast move creates tax depends on where you file. This follows the country at the top of the page.
| On Blast | Taxable in United States? | How |
|---|---|---|
| Buying and selling NFTs | Yes | A sale is a capital gain or loss; collectible NFTs can be taxed at up to 28% long-term. |
| Rewards, staking and interest | Income | Ordinary income at fair market value when received. |
| Bridging to another network | No | Moving your own coins between networks isn’t a sale, unless you receive a different asset. |
| Paying network fees | Depends | Usually added to cost or deducted from proceeds of the trade it paid for. |
| Moving to your own wallet | No | Moving between your own wallets and accounts. |
| Swapping one coin for another | Yes | A disposal of the coin you give up, at market value. |
| On Blast | Taxable in United Kingdom? | How |
|---|---|---|
| Buying and selling NFTs | Yes | A disposal for Capital Gains Tax, unless you trade NFTs as a business. |
| Rewards, staking and interest | Income | Income at the pound value when received. |
| Bridging to another network | Depends | Not a disposal if you keep beneficial ownership of the same asset. |
| Paying network fees | Depends | Fees on a disposal are an allowable cost. |
| Moving to your own wallet | No | Moving between your own wallets. |
| Swapping one coin for another | Yes | A disposal at market value. |
| On Blast | Taxable in India? | How |
|---|---|---|
| Buying and selling NFTs | Yes | A virtual digital asset: 30% plus cess on the gain. |
| Rewards, staking and interest | Income | At your slab rate when received. |
| Bridging to another network | No | Moving your own crypto isn’t a transfer. |
| Paying network fees | No | Not deductible: only the cost of acquisition counts. |
| Moving to your own wallet | No | Moving between your own wallets and exchanges. |
| Swapping one coin for another | Yes | A transfer of the coin you give up, taxed at 30% plus cess; TDS applies on both legs. |
Your country
Blast and your country’s rules.
Pick where you file and the rules below follow. Each one has a longer write-up in the HashBooks help centre.
United States · Form 8949
- Selling, swapping or spending what you hold on Blast. Selling, swapping or spending crypto is a capital gain or loss: short-term at 10–37% if held a year or less, 0, 15 or 20% if held longer. More on Blast in United States
- Rewards and interest from Blast. Staking rewards, interest and other rewards are ordinary income at their dollar value when received; that value becomes their cost basis. More on Blast in United States
- NFTs bought or sold through Blast. Selling an NFT at a gain is a capital gain; buying one isn’t taxable, it sets your cost basis. More on Blast in United States
- Moving coins to or from Blast. Moving crypto between your own wallets and accounts isn’t taxable. More on Blast in United States
- Cost basis. Since 1 January 2025 cost basis is tracked per wallet or exchange; HashBooks uses FIFO, lot by lot. More on Blast in United States
Full rules: the United States crypto tax guide in the help centre, or the United States overview.
United Kingdom · SA108
- Selling, swapping or spending what you hold on Blast. Selling, swapping or spending crypto is a disposal for Capital Gains Tax: gains above the £3,000 annual exempt amount are taxed at 18% or 24%. More on Blast in United Kingdom
- Rewards and interest from Blast. Staking rewards are income at their pound value when received, and that value becomes their cost for a later disposal. More on Blast in United Kingdom
- NFTs bought or sold through Blast. Selling an NFT held as an investment is a Capital Gains Tax disposal; swapping one NFT for another is too. More on Blast in United Kingdom
- Moving coins to or from Blast. Moving crypto between your own wallets isn’t a disposal. More on Blast in United Kingdom
- Cost basis. Disposals match same-day buys, then buys in the next 30 days, then the Section 104 pool. More on Blast in United Kingdom
Full rules: the United Kingdom crypto tax guide in the help centre, or the United Kingdom overview.
India · Schedule VDA
- Selling, swapping or spending what you hold on Blast. Each sale or swap is a transfer taxed at a flat 30% plus 4% cess on the gain. Losses can’t be set off, and only the cost of acquisition is deductible. More on Blast in India
- Rewards and interest from Blast. Staking, airdrop and other rewards are income at your slab rate when received; selling them later is a separate 30% transfer. More on Blast in India
- NFTs bought or sold through Blast. NFTs are virtual digital assets: a sale is a transfer taxed at 30% plus cess on the gain. More on Blast in India
- Moving coins to or from Blast. Moving crypto between your own wallets and exchanges isn’t a transfer. More on Blast in India
Full rules: the India crypto tax guide in the help centre, or the India overview.
See the rules for your country.
At a glance
Blast in brief.
| Chain ID | 81457 |
|---|---|
| Gas token | ETH |
| Type | Ethereum layer 2 |
| Block explorer | blastscan.io |
| Website | blast.io |
| Address format | 0x…, the same as Ethereum |
Chain ID, gas token and explorer from chainlist (chainid.network).
What comes across
What HashBooks reads from Blast.
- Native and token transfers
- Swaps, recognised from the transaction
- Bridge deposits and withdrawals, as transfers
- Gas fees in ETH
Similar
More evm chains, same ledger.
Security
Your Blast address can’t move anything.
HashBooks reads what anyone can already see on Blast. It never needs your recovery phrase or private key. How HashBooks keeps data safe.
Questions
Blast, answered.
Is bridging to Blast taxable?
Moving your own crypto to Blast through a bridge is generally not a sale, because you still own it. Watch for bridges that swap the token on the way: receiving a different asset can be a disposal. HashBooks matches the two sides when both addresses are connected.
Are Blast gas fees tax deductible?
It depends on your country. In the US and UK a fee paid on a trade usually becomes part of its cost or reduces proceeds; in India only the cost of acquisition is deductible. HashBooks applies the rule for the country you file in.
Which HashBooks plan do I need for Blast?
Connecting Blast and seeing an estimated tax summary is free for up to 100 transactions across 3 connections. Filing reports for your country start on the Starter plan; see pricing.
Can HashBooks move anything from my Blast address?
No. A public address shows history but can’t sign anything, and HashBooks never asks for a recovery phrase or private key. It reads; it can’t trade, withdraw or transfer.
Something else? Read all questions and answers, ask us or browse the help centre.
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