The
list has been released by the Independent Parliamentary Standards Authority
(IPSA) and includes ministers Tobias Ellwood and Edward Timpson.
A
total of £2,105.43 was written off last year, and IPSA insists they contacted
the individuals concerned asking for the cash several times.
The
full list of 26 MPs named by IPSA:
But
a number of MPs dispute the claims, with some saying they know nothing about
them.
Stephen
Williams, who was Lib Dem MP for Bristol West from 2005-2015, told Sky's
Darren McCaffrey it was "news to him" that he owed money.
"All
clear with them," he tweeted McCaffrey.
"They
may have allocated something to wrong heading, a very common error. I don't owe
anything."
The
debts written off range from a few pounds to hundreds.
The
majority of the spending was on official credit cards, which are paid off
automatically by IPSA before it is checked whether the expenditure is allowed.
Mr
Timpson, who is children's minister, put a £127.50 "public transport"
bill on his card, and later ticked a box on a form to indicate he did not want
to claim back the amount.
He
has not repaid the money, according to IPSA.
Mr
Ellwood, a Foreign Office minister, was listed as owing money for three claims.
Spending
of £5 on food and drink was deemed to be outside of the rules, while a £17
train ticket was a duplicate.
Mr
Ellwood, who wrote a letter to IPSA backing a 10% pay rise for MPs, also
said he did not want to claim for a £4.50 parking charge.
Chris
Skidmore, a parliamentary aide to Chancellor George Osborne, spent £125 on
a hotel in London, but this was deemed outside the rules.
Equalities
minister Caroline Dinenage paid a £13.50 constituency office telephone bill on
a credit card, but this was later ruled to be ineligble.
Jonathan
Isaby, chief executive of the TaxPayers' Alliance, said: "If sitting MPs
are unwilling to pay what is due, the simple solution would be for the amount
to be docked from their next salary payment.
"Those
former MPs who have been named and shamed should also do the honourable thing
and pay up - and if they are unwilling to do so, then surely the obvious
sanction would be to remove the parliamentary pass they enjoy as a former
member until such time as their debts to the taxpayer are paid up."
Each
MP's expenses and office costs for 2014-15 have also been published, with
spending rising by 1.6% to nearly £106m.
Spending
on flats, hotels, travel and subsistence was down around £150,000 to £11.6m.
Staffing
costs and numbers have increased. MPs now employ more than 4,000 members of
staff - an increase of more than a third on six years ago.
Last
year staffing costs went up by £2.2m to £82.7m.
