TikTok Shop’s Growth Is Creating a Bookkeeping Backlog

August 05, 2026

By Adam TikTok Shop has added a marketplace-sized volume of transactions to the US ecommerce economy in under three years, and the accounting infrastructure around it has not caught up. That is the position of this piece, and the evidence for it is not anecdotal. The channel now moves enough money to matter on a brand’s income statement while remaining the channel most brands reconcile last, worst, or not at all.
The scale is no longer marginal
Momentum Works, working with Tabcut, published TikTok Shop in the U.S. 2025 in February 2026. Its headline finding was US gross merchandise value of US$15.1 billion in 2025, up 68 percent from US$9 billion in 2024. Globally the platform reached US$64.3 billion across 16 markets, growing 94 percent year on year, with Southeast Asia roughly doubling to US$45.6 billion.
Fifteen billion dollars is not a side channel. It is a line item that changes a brand’s revenue mix, its tax position and its inventory allocation, and it arrives with settlement mechanics that share almost nothing with Amazon’s.
The composition is the part that creates the bookkeeping problem. The same report found the US sales mix shifted toward live commerce, whose share of GMV rose from 10 percent to 14 percent, with short-form video at 50 percent and the Shop tab at 36 percent. Live commerce is high-velocity, high-refund, and heavily entangled with affiliate creator compensation. It generates a transaction pattern that a monthly summary journal entry cannot represent honestly.
The distribution is brutally concentrated
Momentum Works counted 803,500 US stores and 15.4 million influencers on the platform in 2025. More than half of those stores recorded no sales at all. More than 2,000 stores exceeded US$1 million in GMV.
That distribution explains why the bookkeeping problem is invisible in aggregate commentary. The median TikTok Shop seller has nothing to reconcile. The two thousand sellers above a million dollars have a serious reconciliation obligation, and most of them are also running Amazon, a Shopify store, and often Walmart or eBay at the same time. Their problem is not TikTok Shop accounting in isolation. It is a fourth settlement format arriving on a schedule that does not align with the other three.
Why this channel is harder than the others
Four structural features make TikTok Shop settlements more work per dollar than Amazon or Shopify.
Affiliate commission sits inside the transaction. When a creator drives a sale, the creator’s commission is deducted before settlement. That commission is a marketing expense, not a reduction in revenue, and treating it as the latter overstates your fee burden and understates both revenue and marketing spend. Sellers who net the whole settlement into a single revenue figure lose the ability to calculate return on creator spend at all, which is the one metric that determines whether the channel is worth running.
Returns cluster in time. Live commerce compresses purchase decisions into minutes. Buyer’s remorse follows the same compression, and refunds arrive in bursts that can land in a different settlement period from the original sale. Without an accrual treatment that recognises the …read more

Source:: Social Media Explorer