When you pay for a business expense from one of your personal
accounts, enter the payment as a transfer from that account to the
asset account you just created. When you're reimbursed, enter the
deposit as a transfer from the asset account. For example, if you
spend $50 on reimbursable expenses using your credit card, enter
the $50 transaction in your credit card account as a transfer to
your Reimbursable expenses asset account. When your employer gives
you a check for $50, deposit it in your checking account, and then
record it as a transfer from Reimbursable expenses.
At any time, you can see how much you're owed by looking at the
balance in your Reimbursable expenses account. After you are
reimbursed for all your expenses, the balance of the asset account
should be zero.