The recommendation, which is directed at those "who have the possibility to work from home," will remain in place until the New Year.
Aimed in part at reducing crowding on public transport, the measure is designed to make things easier for those who need to physically go to work.
The announcement came as officials noted several positive trends in Sweden, with falling numbers of new cases, especially serious cases in need of intensive care.
But the country's Public Health Agency noted that "if our contacts go up again there is a considerable risk of a new spread during the autumn".
On Thursday, the country passed another milestone by reporting an additional 318 confirmed cases of Covid-19, bringing the total to 80,100.
A total of 5,739 deaths related to the novel coronavirus have been recorded in the country.
Unlike most European nations, Sweden never imposed a lockdown and made headlines for having one of the highest per capita death tolls in the world.
It has kept schools for under-16s open and has not shuttered cafes, bars, restaurants and most businesses.