With 6 in-house English-speaking tax accountants, H&R Block provides services specifically for foreigners in their Expat Retail Office. Their specialized team of tax advisors assists expats with tax preparation for Americans abroad. Services include federal return preparation, expatriation tax return, estate planning, tax examination representation, social security tax benefit application filing, and others.
They also offer a virtual tax preparation service, which you can find out about on their site. You can use their drop-off service to have convenient and fast tax preparation. Their main office is located right in Itaewon, Yongsan-gu.