CryptaTax's answer

Three reasons.

Genuine multi-jurisdiction depth. 72 jurisdictions with full tax profiles and 12+ cost basis methods, including country-specific ones like Section 104 pooling and Adjusted Cost Base, rather than a US-first engine with other countries bolted on. If you move country, hold assets across borders, or file in a market most tools ignore, the calculation follows the law where you actually file.

You keep control of the tax outcome. You can compare cost basis methods side by side to see which legally minimises your bill, get tax-loss-harvesting suggestions, run "what if I sell X today" simulations, and get holding-period alerts so you don't miss a tax-free threshold by a few days.

Clean data, and you can check it. The engine rebuilds and classifies your full history, prices every transaction in your home currency at the time it happened, and keeps a timestamped audit trail behind every figure. You can review and adjust the ledger before anything is finalised. As tax authorities increasingly receive data straight from exchanges, that record is what makes your return defensible.

It is also free to try with no card: connect a wallet, track up to 50 transactions a year, and see your tax position before you pay anything.

Spacebase's answer:

Spacebase combines intuitive, modern design with powerful lease accounting and management capabilities specifically tailored for today’s dynamic business needs. Spacebase is more than just a management tool—it’s a strategic partner in simplifying lease operations, allowing companies to stay compliant, save time, and reduce costs.

Unlike traditional solutions, Spacebase seamlessly integrates lease accounting with management features, ensuring all aspects of lease administration are handled in one place. This saves users from juggling multiple tools and reduces the risk of errors that come with disconnected systems. With support for industry standards like ASC 842 and IFRS 16, Spacebase ensures compliance and accuracy in financial reporting, a must-have for any growth-oriented business.

Spacebase also stands out by working with many industry-leading companies, including Airbnb, Lyft, and Stripe, who trust it to optimize and streamline their complex lease portfolios. This level of trust speaks to Spacebase's reliability, adaptability, and expertise in handling lease needs for companies of any scale.

Furthermore, Spacebase’s user-friendly interface, customizable workflows, and real-time reporting empower teams to collaborate efficiently, make data-driven decisions, and gain critical insights without the usual administrative burdens. By choosing Spacebase, companies gain more than a lease management platform—they gain a strategic advantage that optimizes their operations and supports their growth goals.

CryptaTax's answer

CryptaTax is for individual crypto investors who need to file - retail traders, long-term holders, DeFi and NFT users, and anyone whose history is spread across several exchanges, self-custody wallets and chains. It suits people with genuinely messy positions: liquidity pools, yield farming, lending, staking and mining rewards, airdrops and hard forks are all auto-classified.

It is deliberately international. Because the engine covers 72 jurisdictions, it is a strong fit for investors outside the US and UK who are underserved by tools built for one market, and for expats or anyone who has changed tax residency.

There is also a professional tier: accountants and tax advisers can open a Tax Adviser account to manage crypto tax for multiple clients, and any user can invite their adviser to view their portfolio and pull reports. Firms needing full crypto accounting rather than personal filing are served by our sister product, CryptaCount.

Spacebase's answer:

Spacebase’s primary audience spans companies of all sizes, from small businesses managing a handful of leases to large enterprises with complex lease portfolios. Our solutions and flexible pricing meet diverse needs, providing scalable tools that adapt to growing demands. Whether a business is looking to simplify basic lease management or seeking a robust, integrated platform to streamline accounting and compliance, Spacebase delivers the flexibility, efficiency, and expertise to support companies at every stage.

Spacebase's answer:

• Airbnb
• Stripe
• University of Virginia
• County of Santa Fe
• County of San Mateo
• Verkada
• Batteries + Bulbs
• Buzzfeed
• Blue Cross Blue Shield
• Lyft
• Dr. Martens

CryptaTax's answer

CryptaTax is built around the fact that crypto tax rules are not the same anywhere. Instead of calculating gains one way and relabelling the output per country, the engine applies the actual statutory basis for the jurisdiction you file in - FIFO, LIFO, HIFO, Section 104 pooling in the UK, Adjusted Cost Base in Canada, weighted-average in France, and 12+ methods in total — and applies the correct holding-period tests, allowances and exemption thresholds automatically.

That covers 72 jurisdictions with complete tax profiles and 27 filing-ready form types across 14 of them, including IRS Form 8949 and Schedule D, HMRC SA108, German Anlage SO, and French Formulaire 2086. Data comes from 90 blockchain networks and 49 exchange integrations, and the engine reconciles it: internal wallet-to-wallet transfers are matched so they are not taxed as disposals, duplicates are removed, and spam tokens are filtered out before anything is priced.

Most crypto tax tools are built for one or two markets and treat everywhere else as an export file. CryptaTax is built so the country you file in is a first-class input, not an afterthought.

CryptaTax's answer

CryptaTax came out of a simple observation: doing crypto taxes by hand means stitching together trades from every exchange, transfers across every wallet and rewards from every protocol, pricing each one, and then applying rules that change completely from country to country. The existing tools solved the first part reasonably well and largely gave up on the second — most are built for one or two tax regimes, and everyone else gets a generic CSV and told to work it out with their accountant.

We built the engine the other way round. The jurisdiction you file in is the starting input, and the cost basis method, holding-period tests, allowances and forms all follow from it. That is why the product ships with 72 jurisdiction profiles, 12+ cost basis methods and 27 filing-ready form types rather than a single calculation with different headers on top.

CryptaTax is the personal filing product from CryptaCount, Inc., which also builds CryptaCount, our crypto accounting platform for firms. The wider mission is the same across both: as tax authorities start receiving data directly from exchanges under frameworks like CARF, "close enough" record-keeping stops being good enough. We are building one clean, auditable record that carries all the way from import to filed return.

CryptaTax's answer

• Frontend: React / TypeScript
• Backend: [language/framework]
• Database: [PostgreSQL etc.]
• Infrastructure: [AWS/GCP], EU data centres
• Auth: OAuth (Google, Microsoft, GitHub) with 2FA
• Integrations: read-only exchange APIs and public-address indexing across 90 blockchain networks