The best replacement for refund is reimbursement.

The best alternatives to refund are rated as following:
★★★★★  reimbursement
★★★  rebate
★★  pay taxes
★★  payment student loan
★★  credit note
★★  store credit
★  owe taxes
★  tax credit
★  credit
★  chargeback
★  exchange
★  void
★  return
★  replacement
★  federal refund
★  replacement consumer rights
  tax return
  replacement rights
  reimburse
  apply as payment
  state refund
  owe tax
  share
  cash refund
  balance due
  installment refund
  tax rebate
  payment loan

Your alternative for refund is not listed? Suggest!
Speaking about refund, one probably shouldn't forget about injured spouse.

Other search terms related to refund and their ratings are:
★★★★★ injured spouse
★★★★ e-file
★ efile
You have in mind a companion for refund and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of refund in all years. Click on graph for more.
refund
reimbursement
rebate