H&R Block is a tax preparation service that specializes in handling various tax needs and maximizing refunds for clients. Customers can either visit a local office or utilize the Digital Drop-Off service to work with tax professionals from home. The company prioritizes client well-being by ensuring offices are deep cleaned and implementing safety measures such as social distancing. While many clients express satisfaction with the knowledgeable and friendly service, some have reported issues with mistakes on tax returns that led to complications, including IRS audits and financial losses. One long-time customer shared how a mistake by a Master Tax Advisor resulted in significant penalties and a lengthy resolution process. Despite this, the situation was eventually addressed by H&R Block's executive team, which helped restore trust. Other clients have praised specific staff members for their excellent customer service and assistance during the tax filing process. Overall, H&R Block is viewed as a reliable choice for tax preparation, with a focus on customer care and responsiveness, though experiences may vary depending on individual circumstances.