Roblox Turns DevEx Into Royalties on 1 November. Overseas Creators Face Up to 30% U.S. Withholding.

Roblox will classify Developer Exchange payouts as royalties for U.S. federal income tax purposes from 1 November, under updated Terms of Use it posted to its developer forum on 1 October. The practical effect lands on creators outside the U.S.: Roblox will now withhold tax before the money reaches them.

The mechanics, per Roblox's Creator Hub tax documentation: a non-U.S. creator with a valid W-8 on file by 31 October faces 0% to 30% U.S. withholding on the part of each payout tied to purchases by U.S. players, with the rate set by country of residence and any treaty claim. A creator without valid tax information by that date "may" see 24% backup withholding on the full payout. U.S. creators with a validated W-9 have nothing withheld. Those without one face the same 24%.

The rate follows the payout date, not the request date. Any DevEx request processed on or after 1 November can be withheld as a royalty even if it was submitted earlier. That's why Roblox lists 15 October as the recommended last day to request a payout under the old terms. That's eight days away.

The money at stake is not small. Roblox's annual report puts creator earnings at $1.503 billion in 2025, up from $922.8 million in 2024, with more than 35,500 creators qualified and registered for DevEx. DevEx fees were $363 million in the second quarter of 2026, up 15% year over year, according to Roblox's shareholder letter.

The withholding bites hardest where Roblox has been paying most. Since 8 June, qualifying spend from age-checked U.S. adults converts at $0.0054 per Earned Robux, 42% above the standard $0.0038. That spend is U.S.-source by definition. For a developer in a country with no U.S. treaty, 30% withheld from $0.0054 leaves $0.00378, a hair under the standard rate. Roblox stresses that withholding "is not a fee. It is income tax paid in advance," so whether the gap is permanent depends on what a creator's home country credits back.

What Roblox hasn't spelled out is how it measures the U.S. share. Its docs say U.S.-source income "generally maps to" earnings from purchases by U.S. players. One developer posting on the DevForum in July said the two Creator Hub figures that could define it differed by about six times in his game, and that Support twice told him to consult a tax advisor. Roblox's public documentation doesn't say which figure applies.

The same terms update names Roblox the "principal distributor and merchant of record" for purchases on the platform. Users and creators, it says, "do not enter into a direct transaction with each other." U.S. creators will see the change at tax time too: payments before 1 November go on a 1099-NEC and payments after on a 1099-MISC as royalties, so many will get both for 2026.

Tipalti still sends the money. It just receives the net figure now.

Still unpublished: the exact method for splitting a payout into U.S. and non-U.S. source, and how many of the 35,500 registered creators live outside the U.S.