Hello----So if your husband makes over 32K then you HAVE to pay taxes on 85% of your SSDI. But there ae a lot of variables because you may have a lot of deductions...like meddical expenses or kids to deduct. You need to contact a tax preparer to discuss all of this and they cn run the numbers and give you a very close number. If are going to owe there is several things that you can do. One option is to increase your husbands taxes or send in a payment to the IRS. But again you need to contact a tax preparer!!