Best Crypto Tax Software in 2026: An Accountant’s Picks, by Use Case

Short answer: There is no single best crypto tax software, and any review that crowns one winner for everyone has not reconciled enough real returns to know better. We are a crypto tax accounting firm that runs three tools on client work every week, and the honest split is this: Awaken is the strongest engine for Solana and complex on-chain DeFi, Koinly is the best all-rounder for high-volume exchange trading, multi-country filing, and anyone who plans to work with an accountant, and Summ is the one we reach for on very high transaction counts, complex capital gains, and Australian returns. For a hobby hodler on supported chains, Awaken’s free tier is a great place to start, with Koinly the better fallback when you need wider integrations. Below is exactly which tool wins which situation, and just as importantly, where each one quietly breaks.

What crypto tax software do accountants actually use? Our quick picks

Here is the decision flow our team effectively runs in its head when a new account lands on a desk. Use it as a shortcut, then read the lane that fits you.

• Your activity is heavy on Solana, Base, or HyperEVM, or it is complex on-chain DeFi. Start with Awaken. Nothing else we use auto-labels as much for you on those chains.
• You trade mostly on exchanges at volume, file in the UK or Canada, or you plan to hand the file to an accountant. Start with Koinly. It is the tool most crypto accountants know cold, and its balance, filter, and bulk-edit tools are the best we have for finding errors.
• You have a very high transaction count, a complicated capital gains situation, or you file in Australia. Start with Summ. Its data ingestion holds up past 100,000 transactions and its cost-basis engine is built for serious CGT.
• You are a beginner or hobby hodler with light activity. Start with Awaken’s free tier if your chains and exchanges are supported, otherwise Koinly for breadth and price. If your account is simple, choose Summ for Australia and Koinly for the UK.

Use case	Our pick	Why	Full review
Solana, Base, HyperEVM, complex DeFi	Awaken	Deepest on-chain automations and auto-labeling we have used	Awaken review
High-volume exchange trading, UK or Canada, working with a pro	Koinly	Best balance, filter, and bulk-edit tools; the tool accountants know	Koinly review
Very high transaction counts, complex CGT, Australia	Summ	Cleanest ingestion at scale; serious cost-basis engine; ATO-native	Summ review
Beginner or hobby hodler, light activity	Awaken (free) or Koinly	Awaken free under ~100 tx; Koinly for breadth when chains aren’t supported	see lanes below
DeFi specifically	Awaken, then Summ	On-chain automation first, Summ to cross-check	Best software for DeFi

We partner with all three because all three earn their place. None of them is the answer on its own, which is the single most important thing to understand before you pay for any of them.

Disclosure: Crypto Tax Made Easy is a recommended partner of Koinly, Awaken, and Summ, and we may earn a referral fee if you sign up through us. We are an accounting firm first, and our reputation depends on this being honest, so this roundup spends as much time on where each tool breaks as on where it shines, and we have deliberately set it up so no partner “loses.” We have reconciled 6.7M+ transactions for more than 1,400 investors, including 1,000+ accounts on Koinly, 318+ on Summ, and 106+ on Awaken.

Is there really no single best crypto tax software?

Correct, and here is why that is not a cop-out. We reconcile on-chain history for a living, and the tool that saves us hours on one client is the wrong starting point for the next. A Solana degen, a high-volume exchange trader, and an Australian investor with a decade of capital gains do not have the same problem, so they should not be handed the same software. The affiliate blogs that rank ten tools and declare a single number-one have usually never opened most of them, let alone filed a return with them.

What we can give you, that they cannot, is the picture from inside the tools. We run Koinly, Awaken, and Summ across client accounts side by side, which means we see precisely where each one’s automation saves a week of work and where it quietly creates an error that someone has to catch before a return is filed. That is the whole point of this roundup. The right question is never “what is the best crypto tax software,” it is “what is the best crypto tax software for my wallets,” and that is what the lanes below answer.

How we test crypto tax software

We do not score these tools from spec sheets or press releases. Every verdict here comes from running Koinly, Awaken, and Summ on live client returns, week after week, and watching where each one saves us hours and where it quietly creates an error someone has to catch before a return is filed. Five things decide where a tool lands:

• Reconciliation accuracy at scale. Does the data still hold up past 100,000 transactions, or does the tool silently drop records and leave gaps that compound?
• On-chain and DeFi labeling. How much does it get right automatically on Solana, Base, and complex DeFi before a human has to step in?
• Auditable ledger and error-finding. When a balance is wrong, how fast can we trace the cause and fix it, and does the tool leave an audit trail we can defend?
• 1099-DA readiness. Can it reconcile broker-reported proceeds now that the new 1099-DA forms are live in the US?
• Who actually has to use it. A beginner, a high-volume trader, and an accountant do not need the same tool, so we judge usability per audience rather than crowning one interface the winner.

That last criterion is the whole reason this guide ranks by situation instead of naming a single best. Here is how that shakes out, lane by lane.

Best for Solana and complex on-chain DeFi: Awaken

If your wallets live on Solana, Base, or HyperEVM, or your activity is heavy on-chain DeFi, Awaken is the tool we reach for first. It has the broadest set of Solana protocol automations we have used and the most reliable Solana data ingestion, and its signature auto-labeling correctly tags a large share of transactions before a human ever touches them. On a big on-chain account, that is the difference between an afternoon of review and a lost week. Awaken also tracks cost basis per wallet, which has a quiet benefit: when a balance error shows up, it is contained to one wallet, so it is fast to find. It moves fast on new chains too, so when something hot launches, Awaken tends to support it first.

The honest caveat: that aggressive automation can apply a confident wrong label that then hides inside the “reviewed” pile, its balance reporting is more error-prone than Koinly’s or Summ’s auditable ledgers, and it leans more on CSV imports than API connections, which is where import errors creep in. It was also built around US tax rules (its wallet-based cost tracking is a US default), so non-US filers should confirm the cost-basis method maps to their country. For the full breakdown, see our Awaken crypto tax review, and for DeFi specifically our DeFi tax guide and Hyperliquid perps guide.

Best for exchange trading, multi-country filing, and working with a pro: Koinly

Koinly is our workhorse and the best all-rounder in the category. It connects to 800+ exchanges, wallets, and blockchains, so it almost always has a connector for whatever a client throws at us. Its real superpower is finding and fixing balance errors: the Holdings dashboard shows the balance Koinly calculated next to the balance the API actually reported, so a mismatch jumps straight out, and its asset ledger and cost-analysis tools make tracing the cause faster than anywhere else. Its filters and spreadsheet-style bulk editing are an accountant’s dream on a large account. And because Koinly has been around since 2018 and is so widely used, the majority of crypto tax professionals, our team included, know it cold. If you plan to bring in a pro at any point, choosing Koinly means they can step straight into a tool they already master.

The honest caveat: Koinly automates less than its rivals, so it is a rawer starting point that rewards expertise and is less beginner-friendly, its spam filtering is lighter than Awaken’s or Summ’s, and its Solana support on high-transaction accounts has lagged. It also ships with defaults that can silently skew your bill (more on those below). Koinly’s home turf is the UK, where its tax engine is the one we trust most of any tool, and it is excellent for US cost-basis analysis as the new 1099-DA forms roll out. Read the full Koinly review, and if you file in the UK or US we cover those in depth.

Best for high transaction counts, complex CGT, and Australia: Summ

Summ, the platform formerly known as CryptoTaxCalculator, is the one we reach for when an account is genuinely big or genuinely complicated. Its standout is data ingestion at scale: on accounts well past 100,000 transactions it imports cleanly without the rate limits that cause other tools to silently drop records, and it is reliable enough that we often use Summ as a cross-check, importing the same wallets to see what Koinly or Awaken left out. It has one of the best-organised asset ledgers in the category, an audit trail report that shows exactly which changes were made (genuinely useful for keeping a complex reconciliation defensible), and a cost-basis engine built for sophisticated CGT work. That depth, plus its Sydney roots, makes it our default for Australian filers.

The honest caveat: like every tool it struggles with concentrated-liquidity positions (DLMM and Uniswap V3 forks), grouping trades that open and fill in separate transactions is more manual than it should be (it is on the roadmap), and its interface was slow until a recent rebuild. It also has a smart-but-demanding default we explain below. Read the full Summ crypto tax review, and if you are in Australia, our AU crypto accountant page goes deeper.

Best for beginners, hobby hodlers, and the best free tier

This is the lane the affiliate listicles get most wrong, because there is no tool that makes crypto tax genuinely easy for a true beginner. What there is, is a sensible starting point depending on where you trade.

• Hobby hodler with light activity on supported chains: Awaken. Awaken offers a free tier for small accounts (roughly under 100 transactions) and, because it automates the most, it is the most beginner-friendly of the three when your exchanges and blockchains are supported. For a casual on-chain holder, it does the most work for you out of the box.
• Basic exchange and on-chain history where Awaken’s coverage falls short: Koinly. If your chains or exchanges are not well supported by Awaken, Koinly wins on price and on the sheer breadth of its integrations and automations for everyday exchange and on-chain histories. It is the safer default the moment your setup is even slightly off the beaten path.
• Tiebreaker for simple accounts, by country: Summ for Australia, Koinly for the UK. If your activity is straightforward and it comes down to jurisdiction, Summ’s ATO-native logic makes it the natural pick for Australians, and Koinly’s UK engine makes it the pick for British filers.

On free options specifically: all three let you import and preview your data before you pay, so you can see your full position for free and only pay to download the actual report. Koinly’s free tier covers up to 10,000 transactions in preview (no report download), and Awaken’s free tier is aimed at small accounts under ~100 transactions. “Free to look, pay to file” is the honest way to read every free tier in this category.

The settings that quietly inflate (or deflate) your tax bill

This is the part no affiliate review will tell you, and it is the single biggest reason a tool’s first report is a draft, not a return. Every platform has a default that catches DIY users out.

• Koinly treats every withdrawal as a disposal and every deposit as a purchase. Move coins to your own wallet and Koinly can book a taxable sale you never made, inflating your gains. Unlabeled staking rewards and airdrops, meanwhile, can massively underreport your income and walk you into a penalty. It also won’t track DeFi loans unless tagged, which can cost you a long-term holding discount.
• Summ does the opposite, which is more accurate but demands a clean ledger. Summ does not assume an outgoing is a disposal, which avoids those phantom gains. The trade-off is that if an incoming transaction doesn’t properly credit the asset ledger, the ledger drifts out of balance and you get negative balances or a skewed cost basis. Always check the ledger before trusting the report.
• Awaken’s automation can hide a wrong label in plain sight. Because it labels so much so confidently, a mislabeled transaction can sit quietly in the “reviewed” pile where it is hard to spot. Koinly’s opposite habit, leaving uncertain transactions unlabeled, actually flags them for review.

If you read those three and were not aware of all of them, that is the strongest argument for either learning your tool properly or handing the file to someone who lives in it. We see the cost of these defaults constantly: one client arrived with a Koinly report showing roughly $5M in gains that reconciled to $982K once we fixed mislabeled DeFi and a zero-cost-basis OTC import, and another came in with an $80,000 “gain” on a single stablecoin liquidity position that was almost entirely phantom. Neither was a software bug. Both were the software faithfully doing what it was told with the data it was given.

Other crypto tax software you will come across

We do not partner with the tools below, so we have no incentive to push or bury any of them. Here is our honest practitioner read so you can place them next to the three we use.

• CoinLedger. A genuinely solid option. It is clean, easy to use, and good value, and it does a capable job on straightforward exchange-based portfolios. If your activity is mostly centralised-exchange trading, it is a reasonable tool.
• CoinTracking. The long-time favourite of many traditional accountants, and extremely powerful and data-rich for that reason. The flip side is that it is not the most user-friendly tool for the average crypto investor, so unless you are comfortable with dense, spreadsheet-heavy software, the learning curve is steep.
• CoinTracker. A widely used, mainstream option that does a fine job on common exchange activity. Neutral pick: capable, popular, nothing that makes it our go-to over the tools above.
• TokenTax. In our experience this is an expensive product for what the software actually does, with functionality that lags the field and an interface that is not user-friendly. Our honest read is that it leans heavily on upselling its done-for-you service to make up for software that, in our view, is not up to scratch.
• ZenLedger. Once one of the more popular options, but it has lost a lot of ground. We have not used it consistently since around 2021, when it became clear other tools were improving their products at a faster pace.

For any of these, if the goal is a correct, defensible return rather than a tool subscription, you are better served by one of the three we reconcile on daily, or by handing the work to an accountant.

How much does crypto tax software cost?

All three of our picks are free to import and preview, and you only pay to download a finished report. Pricing scales with your transaction count and localises by country, so treat the figures below as a guide and confirm the current tiers on each vendor’s site before you buy.

Tool	Free tier	Entry paid plan	Notable
Koinly	Import and preview up to 10,000 tx (no download)	From ~$49 per tax year	Billed per tax year; light spam filtering means junk can push you up a tier
Awaken	Free for small accounts (~under 100 tx)	From ~$99 per tax year	Billed per tax year; tiers scale by transaction band
Summ	Free to import and preview	From ~$49	One subscription covers all tax years; caps are cumulative across years, not annual

The smarter way to think about cost is never the sticker price alone. It is the sticker price plus the hours you will spend cleaning up the file, which is exactly why matching the tool to your situation matters more than saving twenty dollars on a plan.

Do you even need crypto tax software, or an accountant?

Software is a tool, not a tax return. For straightforward buying and selling on major exchanges, the right tool from this list will genuinely get you there, and our DIY crypto tax course teaches you how to drive Koinly, Awaken, and Summ properly and avoid the silent mistakes above. But the report any of them produces is a starting point, not a finished filing. If you hit any of these, the smart move is to get help rather than file something you cannot stand behind:

• Your report shows gains that look far too high, usually phantom gains from missing cost basis or concentrated liquidity (the $5M-that-was-$982K problem).
• You have DeFi, NFTs, cross-chain bridges, or perps the software clearly mislabeled.
• Your asset ledger shows negative balances, or a high transaction account has missing data you cannot trace.
• You have two or more unfiled years, or a tax-office notice.
• The numbers do not reconcile and you cannot explain why.

That is the work we do every day, in all three tools. If you would rather hand the whole thing to an accountant who already knows where each one breaks, get a quote.

Our verdict: the best crypto tax software depends on your wallets

If you take one thing from this roundup, make it this: pick the tool that fits your activity, not the one with the loudest affiliate review. Awaken for Solana and complex on-chain DeFi. Koinly for high-volume exchange trading, UK or Canadian filing, and anyone working with an accountant. Summ for very high transaction counts, complex CGT, and Australia. Beginners and hobby hodlers start with Awaken’s free tier where supported, and Koinly otherwise. We partner with all three precisely because each one wins a real lane, and we use all three because no single tool wins them all.

And whichever you choose, treat its first report as a draft. The defaults that turn transfers into sales, the labels that hide in the reviewed pile, and the ledgers that drift out of balance are where real money is won and lost, and catching them is the difference between a number you guessed and a number you can defend.

Frequently asked questions about crypto tax software

What is the best crypto tax software in 2026?

There is no single best crypto tax software for everyone. From running 1,000+ accounts on Koinly, 318+ on Summ, and 106+ on Awaken, our picks by use case are: Awaken for Solana and complex on-chain DeFi, Koinly for high-volume exchange trading and multi-country filing, and Summ for very high transaction counts, complex capital gains, and Australian returns. The best tool is the one that fits your wallets.

What crypto tax software do accountants use?

Most crypto tax accountants, our team included, know Koinly best, because it has been the most widely used platform since 2018 and has the strongest tools for finding and fixing errors. We also use Awaken for Solana and DeFi-heavy accounts and Summ for very large or complex capital gains work, so in practice a good firm uses more than one tool and picks based on the account in front of them.

What is the best free crypto tax software?

Every major tool is free to import and preview your data, and charges only to download a finished report. Koinly’s free tier previews up to 10,000 transactions without a download, and Awaken offers a free tier for small accounts under roughly 100 transactions, which makes it a good fit for a hobby hodler. Read each free tier as “free to look, pay to file.”

Which crypto tax software is best for DeFi and Solana?

Awaken. It has the deepest on-chain automations and the most reliable Solana data ingestion of the tools we use, so it does the most labeling work for you before a human reviews it. For the full DeFi picture, including where every tool still struggles with concentrated liquidity, see our DeFi software breakdown and DeFi tax guide.

Which crypto tax software is best for Australia?

Summ. It was built in Sydney around the ATO rules, its cost-basis engine is strong for complex capital gains, and its data ingestion holds up on large accounts. Koinly also works for Australian filers but you may need to customise its tax settings to match current ATO guidance rather than trusting the defaults.

Do I still need an accountant if I use crypto tax software?

If your activity is straightforward exchange buying and selling, good software plus a bit of learning can get you a correct return, and our DIY course teaches exactly that. But the report any tool produces is a starting point. If you have DeFi, NFTs, cross-chain activity, missing cost basis, very high transaction counts, or unfiled years, those numbers usually need a professional review before filing, which is the work we do every day.

Can I trust the first report my crypto tax software gives me?

No, treat it as a draft. Every platform ships with defaults that can skew your numbers, such as Koinly booking transfers as sales, Summ’s ledger drifting out of balance if a deposit is not credited, and Awaken hiding a confident wrong label in the reviewed pile. We have seen a $5M reported gain reconcile to $982K once those errors were fixed. Always reconcile before you file.

Related comparisons

• CoinTracker vs. Koinly a head-to-head on features, pricing, and where each one breaks.
• Crypto tax software vs. hiring an accountant how to know which one you actually need.

About the author

Matt Walrath

Founder of Crypto Tax Made Easy. Matt has worked in crypto tax since 2017, leading reconciliation work across DeFi, cost basis cleanup, exchange tax forms, and tax software reviews. CTME has reconciled 6.7M+ transactions for 1,410+ investors, and Matt has appeared with Binance and spoken at the Australia Crypto Convention.

Disclaimer: The information provided by Crypto Tax Made Easy is for general informational purposes only and does not constitute professional, financial, accounting, or tax advice. Consult a qualified professional about your specific situation.