ニュース

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登壇のお知らせ 『OKJアカデミー OKJ×Metaplanet ～変化の激しい市場で挑戦を続ける理由～』9月15日

pafin

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登壇のお知らせ 『税金までしっかりわかる！JPYSCレンディングセミナー』8月19日

メディア掲載

CoinPostに当社のAI連携機能とGtax統合に関する記事が掲載されました。

あたらしい経済に当社のGtax統合に関する記事が掲載されました。

cryptact, Japan's most trusted crypto tax platform with more than 200,000 users since 2017, is now available in Australia. Founded by former Goldman Sachs executives, cryptact brings institutional-grade expertise to crypto tax, helping Australian investors calculate and lodge with accuracy and efficiency in line with ATO guidance. AI integration also lets users hand the tedious manual work of crypto tax preparation over to AI tools such as Claude or ChatGPT. &nbsp;For more details, please visit the <a target="_blank" rel="noopener noreferrer" href="https://www.cryptact.com/en/news/pr-australia-support-en">cryptact News Page</a>.

As Japan's top crypto tax service, trusted by more than 200,000 users since 2017, cryptact is now available in Australia.

Japan's Leading Crypto Tax Service, cryptact, Now Available in Australia

プレスリリース

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クリプタクト、オーストラリアの確定申告および仮想通貨税制に対応

<figure class="table"><table><tbody><tr><td>The deal unites automated capital-gains calculation with accounting journal-entry tools, serving individual investors, tax professionals, and corporate users on a single platform.</td></tr></tbody></table></figure>cryptact, the crypto tax platform used by more than 200,000 investors and operated by pafin Inc., today announced it has completed the acquisition of Gtax, a competing crypto profit-and-loss calculation service operated by Gtax Inc. The two services will unite under the cryptact brand on October 5, 2026. Existing Gtax users will move to cryptact without re-registration, keeping their login credentials, transaction data, and profit-and-loss records intact. &nbsp;For more details, please visit the <a target="_blank" rel="noopener noreferrer" href="https://www.cryptact.com/en/news/gtax-integration-en">cryptact News Page.</a>

cryptact, the crypto tax platform used by more than 200,000 investors and operated by pafin Inc., today announced it has completed the acquisition of Gtax.

cryptact Acquires Gtax to Become Japan’s Standard for Crypto Tax Calculation 

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クリプタクトがGtaxを統合、日本の仮想通貨損益計算サービスの業界標準へ 

日本経済新聞 掲載のお知らせ

On Saturday, June 27, 2026, Gaku Saito, Co-CEO of pafin (the company behind cryptact), will take the stage at "SBI DERIVATIVES DAY 2026," hosted by SBI SECURITIES Co., Ltd.The session will explore the investment opportunities created by Japan's crypto-asset tax reform, along with a discussion of the value of Bitcoin. The session will be held in Japanese.<h3>Event Overview</h3>Event name: SBI DERIVATIVES DAY 2026 Host: SBI SECURITIES Co., Ltd. Date and time: Saturday, June 27, 2026, 11:40 a.m. – 5:00 p.m. (planned)&nbsp; Session title: "Crypto as an Asset Class: What Japan's Tax Reform Means for the Road Ahead"&nbsp; Language: JapaneseSpeakers:<ul><li>Gaku Saito — Co-CEO, pafin Inc.; Chairperson of the Taxation WG, Japan Cryptoasset Business Association (JCBA)</li><li>Tomohiko Kondo — President &amp; CEO, SBI VC Trade Co., Ltd.</li></ul>Moderator:<ul><li>Nanami Hiwa — Investor, Money Navigator, Financial Planner</li></ul>Session time: 12:45 p.m. – 1:15 p.m. Admission: Free Venue: TODA Hall &amp; Conference, Hall A — TODA BUILDING 4F, 1-7-1 Kyobashi, Chuo-ku, Tokyo 104-0031, JapanFor event details and registration, please see the following (links to the SBI SECURITIES website): <a class="underline underline-offset-2 decoration-1 decoration-current/40 hover:decoration-current focus:decoration-current" target="_blank" rel="noopener noreferrer" href="https://www.sbisec.co.jp/contents/lp/2026/sbiderivativesday_260627.html">https://www.sbisec.co.jp/contents/lp/2026/sbiderivativesday_260627.html</a>

pafin Co-CEO Gaku Saito will take the stage at "SBI DERIVATIVES DAY 2026," hosted by SBI SECURITIES, on June 27.

Gaku Saito to Speak at "SBI DERIVATIVES DAY 2026" on June 27

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登壇のお知らせ 『SBI DERIVATIVES DAY 2026』6月27日

Thank you for your continued support.We would like to inform you that effective June 5, 2026, we will revise our Account Terms of Use. Please refer to the updated terms and policy via the link below:<ul><li><a target="_blank" rel="noopener noreferrer" href="https://pafin-cortex-production.s3.ap-northeast-1.amazonaws.com/pafin_Account_Terms_of_Use_E_20260605_41384d86f9.pdf">pafin Account Terms of Use (Effective from June 5, 2026).pdf</a></li></ul><h3>&nbsp;</h3><h3>Effective Date</h3>June 5, 2026 (JST)&nbsp;<h3>Summary of Key Revisions</h3><ul><li>Account Terms of Use: Changes include updates to wording in connection with the discontinuation of Fintact and other improvements for clarity.</li></ul>&nbsp;The revised Account Terms of Use will apply to all users starting from the effective date.&nbsp;If you have any questions regarding this notice, please contact us through the <a target="_blank" rel="noopener noreferrer" href="https://www.pafin.com/en#contact">"Contact" section</a> on our website.&nbsp;We appreciate your continued support of the services operated by pafin.

We would like to inform you that effective June 5, 2026, we will revise our Account Terms of Use.
Please refer to the updated terms and policy via the links below:

Notice of Revisions to Terms of Use

重要なお知らせ

利用規約改定のお知らせ

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登壇のお知らせ 『TFSアカデミー 税制改正後の暗号資産の魅力と経営者が知っておくべき次世代戦略』3月18日

pafinからの最新ニュース

登壇のお知らせ『OKJアカデミー OKJ×Metaplanet ～変化の激しい市場で挑戦を続ける理由～』9月15日

登壇のお知らせ『税金までしっかりわかる！JPYSCレンディングセミナー』8月19日

CoinPostに当社のAI連携機能とGtax統合に関する記事が掲載されました。

あたらしい経済に当社のGtax統合に関する記事が掲載されました。

クリプタクト、オーストラリアの確定申告および仮想通貨税制に対応

クリプタクトがGtaxを統合、日本の仮想通貨損益計算サービスの業界標準へ

日本経済新聞掲載のお知らせ

登壇のお知らせ『SBI DERIVATIVES DAY 2026』6月27日

利用規約改定のお知らせ

登壇のお知らせ『TFSアカデミー税制改正後の暗号資産の魅力と経営者が知っておくべき次世代戦略』3月18日

pafinからの最新ニュース

登壇のお知らせ 『OKJアカデミー OKJ×Metaplanet ～変化の激しい市場で挑戦を続ける理由～』9月15日

登壇のお知らせ 『税金までしっかりわかる！JPYSCレンディングセミナー』8月19日

CoinPostに当社のAI連携機能とGtax統合に関する記事が掲載されました。

あたらしい経済に当社のGtax統合に関する記事が掲載されました。

クリプタクト、オーストラリアの確定申告および仮想通貨税制に対応

クリプタクトがGtaxを統合、日本の仮想通貨損益計算サービスの業界標準へ

日本経済新聞 掲載のお知らせ

登壇のお知らせ 『SBI DERIVATIVES DAY 2026』6月27日

利用規約改定のお知らせ

登壇のお知らせ 『TFSアカデミー 税制改正後の暗号資産の魅力と経営者が知っておくべき次世代戦略』3月18日

登壇のお知らせ『OKJアカデミー OKJ×Metaplanet ～変化の激しい市場で挑戦を続ける理由～』9月15日

登壇のお知らせ『税金までしっかりわかる！JPYSCレンディングセミナー』8月19日

日本経済新聞掲載のお知らせ

登壇のお知らせ『SBI DERIVATIVES DAY 2026』6月27日

登壇のお知らせ『TFSアカデミー税制改正後の暗号資産の魅力と経営者が知っておくべき次世代戦略』3月18日