This is not the full list but includes as much info as I could find.
Football League Clubs that have gone bust in the last 50 years.
1962 Accrington Stanley half way through a season in Division 4. Results expunged. The club was reformed in 1968, played its first game in the Lancashire Combination in the1970-1 season. Their first season back in the football league was 2006-7.
1969-70 Bradford Park Avenue resigned at the end of the season from div. 4 then went bust in 1974. The club reformed within weeks as a Sunday league team. A new club was formed to return the name of Bradford Park Avenue to Saturday football for the 1988-9 season, when they joined the West Riding County Amateur Football League. The Sunday sideformed in 1974 merged with the new Saturday club in the early 1990s.
1984 Charlton Athletic F.C. went into administration then reformed as Charlton Athletic(1984) Ltd. The club was forced to leave the Valley due to the league stating the ground was unsafe, the new consortium not having the funds to upgrade the ground. The club then had to ground share with Crystal Palace. It took 11 years to return to the Valley.
1985 Swansea City was wound up by court order in December 1985, a group of directors put together a rescue package and permission was granted for the club to continue its fixtures. For the next 12 months the clubs future still hung in the balance as they were unable sign or loan new players, whilst the High Court decided on the future of the club.
1986 Middlesbrough were wound up & reformed as Middlesbrough Football & Athletic Co. (1986) Ltd. Their finances were that bad they had to ask the PFA to pay £30,000 wages at the end of the season. A court order on May 23rd gave the new consortium until June 30th to come up with a package to operate the new club, also a new rule came into force that football clubs had to come up with £350,000 capital for Football League registration and the new consortium managed this with 10 minutes to spare from the leagues deadline.
1991-2 Aldershot F.C. went bust during the season whilst playing in Div. 4. Results for that season expunged. Reformed as Aldershot Town F.C. which started in the Isthmian League Division Three, 5 levels below the division in which Aldershot F.C. had been playing.
August 1992 The last Football League club to go bust. Maidstone United resigned from the football league unable to play the following season’s fixtures. Maidstone then went bust a few weeks later. Maidstone was reformed as Maidstone Invicta within days of the football League side folding. However, the lack of a suitable ground meant the club was effectively relegated 7 divisions to the basement of the footballing pyramid and joined the Fourth Division of the Kent County League. In 1997 renamed their club Maidstone United minimum waiting period to take over the liquidated company name.
A.F.C. Wimbledon was set up as a new club by fans in the Wimbledon so started in a low league. Wimbledon F.C. moved to Milton Keynes rebranded as MK Dons with full approval of the football league.
(As of 2007), A.F.C. Wimbledon are officially linked with Wimbledon F.C., Whilst MK Dons accept the history of Wimbledon (FA Cup win 1988 etc.) is now no longer part of the history of MK Dons.
F.C. United of Manchester was set up as a new club by supporters of Man Utd. opposed to Glazers takeover of Man Utd.