In the 1970s, Hamilton briefly resigned from the league due to mounting debts. In 1994 the club sold its home ground, Douglas Park stadium, to Sainsbury's supermarket, and subsequently ground-shared in Coatbridge and Glasgow for seven years. During this period the club went through financial hardships and unpaid players went on strike. As a result, Hamilton was unable to fulfil its fixtures during the 1999–2000 season and was docked 15 points, the eventual result of which was relegation to the Third Division. The club moved into its New Douglas Park stadium in 2001.
In 2008, for the first time in 20 years, Accies gained promotion to the top division of Scottish football, the Scottish Premier League. In the 2009–10 season, a 3–0 victory against Kilmarnock on 17 April 2010 secured a third straight season in Scotland's top flight, with four games remaining.
After a hard-fought campaign during the 2013–14 Scottish Championship season, Accies finished in second position on the final day of the season following a 10–2 home victory over Morton. Despite the disappointment of missing out on automatic promotion to Dundee, they went on to defeat Falkirk 2–1 on aggregate in the first stage of their Premiership play-off to face top-flight Hibernian over two legs for a place in the 2014-15 Scottish Premiership. Hamilton lost the first leg 0–2 at New Douglas Park, but two away goals in the return leg at Easter Road, including an injury time strike, forced the tie to extra time and penalty-kicks. Hamilton converted all of their spot-kicks and gained promotion back to the top flight. Neil left the club in January 2015, to take up a position at English club Norwich.
The club play their fixtures at New Douglas Park, which was opened in 2001. The pitch is an artificial surface, one of two in the Scottish Premiership alongside Kilmarnock. The stadium has an overall capacity of 6,078 and is composed of two permanent and one temporary stand.
The ground replaced Douglas Park, which was the home of Hamilton from 1888 to 1994. The ground was eventually sold to supermarket chain Sainsbury's in 1994, with the proceeds going towards the construction of the new stadium, which lies adjacent to the site of Douglas Park.