U.S. Citizens Tax

File with H&R Block Online or with Tax Software:

If you discover an error in the H&R Block tax preparation software that entitles you to a larger refund (or smaller liability), we will refund the software fees you paid to prepare that return and you may use our software to amend your return at no additional charge.

To qualify for the H&R Block Maximum Refund Guarantee, the refund claim must be made during the calendar year in which the return was prepared and the larger refund or smaller tax liability must not be due to incomplete, inaccurate, or inconsistent information supplied by you, positions taken by you, your choice not to claim a deduction or credit, conflicting tax laws, or changes in tax laws after January 1, 2024.

File with a Tax Pro:

If you discover an H&R Block error on your return that entitles you to a larger refund (or smaller tax liability), we’ll refund the tax prep fee for that return and file an amended return at no additional charge. To qualify for the H&R Block Maximum Refund Guarantee, the refund claims must be made during the calendar year in which the return was prepared, and the larger refund or smaller tax liability must not be due to incomplete, inaccurate, or inconsistent information supplied by you, positions taken by you that may be unsubstantiated or incorrect, your choice not to claim a deduction or credit, conflicting tax laws, or changes in tax laws after January 1, 2024.