Why a Buyback Tax Lands on an Excise Return
The Inflation Reduction Act of 2022 created IRC section 4501 as an excise tax, not an income tax — so it bypasses Form 1120 entirely and reports on Form 720, the Quarterly Federal Excise Tax Return, at IRS No. 150. For most corporate tax departments this is the first and only reason to ever file a Form 720, which is exactly why the mechanics below trip people up: the filing calendar is excise-world, not income-tax-world.
The Three Numbers That Decide Your Liability
- 1% of fair market value. The tax applies to the FMV of stock repurchased during the tax year — repurchases after December 31, 2022.
- The netting rule. The base is reduced by the FMV of stock issued or provided during the same year (employee equity included) and by stock contributed to employer-sponsored retirement plans. Heavy issuers can net a large buyback down substantially — this is the biggest planning lever on the form.
- The $1 million de minimis. If total repurchases for the year are $1 million or less, no tax is due — though under the Form 7208 instructions, Part I of the form is still completed and attached to the Form 720. For specified affiliates of foreign corporations, the threshold is tested on an aggregated basis.
When It Is Due: Match Your Year-End to a 720 Quarter
Form 7208 is annual, but it attaches to a quarterly return: the Form 720 due for the first full quarter after the close of your tax year. Per the IRS instructions:
| Tax year ends | Report on | Due date |
|---|---|---|
| January – March | 2nd quarter Form 720 | July 31 |
| April – June | 3rd quarter Form 720 | October 31 |
| July – September | 4th quarter Form 720 | January 31 |
| October – December (calendar year) | 1st quarter Form 720 | April 30 |
Weekend and holiday shifts apply as usual for Form 720 — see the due dates page. No semi-monthly deposits are required for this tax: it is paid with the return. And a corporation that files Form 720 only because of the buyback tax files that one quarter — not all four.
Who Is Out of Scope
RICs, REITs, and certain non-RIC investment-act funds do not file Form 7208 at all. The instructions also except repurchases by securities dealers in the ordinary course of business, certain section 355 split-off exchanges, and repurchases treated as dividends with the required shareholder substantiation. Whether a specific transaction is a “repurchase” under the regulations — redemptions, economically similar transactions, affiliate acquisitions — is a question for your tax counsel; the filing mechanics are ours.
E-Filing Form 7208 Through File720Online
Form 7208 e-files as an XML attachment to the Form 720 through the IRS Modernized e-File system, and File720Online supports it natively — enter the buyback figures, the platform builds the IRS7208 attachment to the IRS schema, validates the return, and transmits it with the rest of your Form 720. The IRS acknowledgment generally arrives within 24 hours, and your submitted return, acknowledgment, and payment records stay together in your account for the four-year excise retention period.
File the buyback tax without learning excise world
One annual Form 720 with the Form 7208 attachment, e-filed to the IRS with validation and an acknowledgment for your records. Nothing is charged until you transmit.
Start My Form 720 + 7208Stock Buyback Tax FAQs
What is the stock buyback excise tax?
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Is there a minimum before the tax applies?
How does the netting rule work?
When is Form 7208 filed?
Are deposits required for the buyback tax?
Can Form 7208 be e-filed?
Who does NOT need to file?
Disclaimer: Facts on this page reflect the IRS Instructions for Form 7208 as of August 2026. Whether particular transactions are repurchases, the aggregation rules for affiliates, and the netting computation involve legal judgment — consult qualified tax counsel. This is general information, not tax advice. File720Online is an IRS-authorized e-file provider and is not affiliated with the IRS.