The handsome ex-Bachelor also shared his own special tribute for their big day, posting several snaps from their night out in Sydney as Vivid lit up the city.
“Happy Anniversary babes! Lucky one of us remembered (but which one?)” he joked in his caption.
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Snaps showed him and Anna taking in the sights at Sydney Harbour before retreating to the Pier One hotel for the evening, where they were joined by daughter Elle.
The proud parents made sure to include her on their special day, Anna catching a few cute moments as Tim goofed around with their little girl at their luxe hotel room with views of the Harbour Bridge.
There was also time for a luxe dinner at Aalia restaurant, where Tim snapped his blushing wife enjoying her meal across their table.
It’s hard to believe how far the couple have come since their humble Bachelor beginnings, but Anna recently told Now To Love the secret to their long-lasting romance.
"We were real from the outset, we didn't try to fake anything, or fake our relationship to make something work,” she said.
It’s a philosophy that helped take their reality TV romance out into the real world and has clearly kept the love alive for almost a decade now, though they’ve done a lot of growing too.
"We've both grown in different ways and that was nine years ago, so it's been a long time, but I think everybody changes in life,” Anna added.
"We're around each other daily and have been almost for 10 years … we have our fights like normal couples, but it's how you get over those and move forward. It just works and, and if it's not working, then we'll make it work."
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