overreport
verb [ T ]
(also over-report) uk/ˌəʊvərɪˈpɔːt/ us FINANCE, ACCOUNTING
to say that you have done, earned, sold, etc. more than you really have:
When preparing your taxes, don’t overreport capital gains or underreport capital losses.
Compare
underreport
over-reporting
noun [ U ]
They were accused of fraudulent over-reporting of profit.