Call the restaurant and confirm that they permit outside wine to be brought in for dining. Find out what the restaurant charges for a corkage fee. Carry in your wine discreetly and make the staff aware you have brought in an outside bottle. Consider offering a sample or taste of the wine to your server.

In 2026, the ability to bring your own wine to a restaurant depends entirely on the establishment's corkage policy and local liquor laws. Many upscale and "Bring Your Own" (BYO) friendly restaurants allow this practice but charge a corkage fee, which typically ranges from $25 to $50 per bottle at mid-range spots and can exceed $100 at fine-dining institutions. This fee covers the cost of service, glassware, and the loss of revenue from not selling a bottle from their own list. It is considered proper etiquette in 2026 to call ahead and confirm the policy, as some restaurants forbid outside bottles if they already have that specific vintage on their menu. Additionally, it is a polite gesture to offer the sommelier or server a small taste and to ensure you are bringing a special or high-quality bottle rather than a "supermarket staple," which demonstrates respect for the restaurant's culinary and wine program.