A decision on whether to delay next year's GCSE and A-level exams in England will be made "very soon", schools minister Nick Gibb has said.
This is expected to be part of a wider strategy on how next summer's exams will operate when so much school has been missed because of the pandemic.
In June, the government indicated that exams were likely to be pushed back to later in the summer than usual.
Labour has called for next summer's exams to be delayed.
Mr Gibb told the BBC: "We'll make a decision as soon as we can."
But he said the "issues are not simple".
"We have to take into account the other nations in the UK which also use the GCSEs and A-levels in their term dates.
"You have to take into account the time for marking, making sure results are delivered on a certain date for university admissions and so on.
"There are a whole range of factors that the exam boards, Ofqual and the Department [for Education] are looking at, but we will form a decision very soon."
It is not expected that any announcement will be imminent - but as schools return in England and Wales this week, concerns have been raised about the need for clarification about what will happen to next summer's A-levels and GCSEs.
In June, the Education Secretary Gavin Williamson told MPs that he would consult with Ofqual, England's exam regulator, on "how we can move those exams back, giving children extra time in order to be able to learn".
Ofqual has suggested that relatively few changes will need to be made - but heads' leader Geoff Barton had criticised this as "little more than tinkering at the edges".
The ASCL head teachers' union has called for a reduction in the content of exam courses to take account of the amount of teaching time that has been lost.
There have also been questions about what will happen if schools face local lockdowns - and whether there will have to be a back-up plan for teachers' predictions to be used again.
Labour has called for the exams, usually taken in May and June, to be pushed back to mid-summer to help cope with the impact of coronavirus.
On Monday, shadow education secretary Kate Green said students starting Year 11 and 13 in September had "a mountain to climb", having missed months of schooling.
Scheduling exams for later next year would allow more catch-up teaching time, she said.
This year's exams were dogged by chaos and left teachers, parents and pupils calling for a major rethink of next summer's exams.
Nearly 40% of A-level grades awarded to students using an algorithm were below teachers' assessments, with disadvantaged students particularly badly affected.
Days after the results were announced, and following widespread criticism, the government performed a U-turn and decided to base grades on teachers' recommendations instead.
As schools gear up for the start of the autumn term, Mr Gibb urged parents to send their children back to help them to "catch up on the lost education".
Asked what would happen if a child in school gets a cough, Mr Gibb said any pupil with coronavirus symptoms would be sent home to be tested.
If they test positive, all the children and adults that the child has come across will be traced and asked to self-isolate, he added, and a mobile testing unit could be sent into school to test others.