Welcome to New York, Swift family ... it's been waiting for you!!! Taylor Swift kept it all in the family during a cozy NYC outing Monday night ... stepping out with her parents and brother Austin for a low-key post Mother's Day dinner.

The superstar singer looked relaxed in a petite black dress, silver pumps, and her signature red lip ... as the family made their way across the street before heading into a private dining spot at The Eighty Six in the West Village.

Waiting for your permission to load the Twitter Tweet.

Taylor's dad, Scott, and her brother played security as cameras gathered near the entrance, while her mom, Andrea, smiled while holding hands with her Hall of Fame daughter.

Notably absent from the outing ... Taylor's soon-to-be hubby Travis Kelce -- but judging from her mood, she didn’t seem bothered one bit as she enjoyed a rare public night out with her fam.

These adorbs pics have us thinking ... maybe the next time we see the Swift family all together it will be when they are walking Tay down the aisle!!!