Thailand’s 70:30 Co-Pay Scheme Lowers Street-Food Bills, Raises Debt Fears

A deeper government subsidy, a ballooning public debt ratio and a bruising rivalry between two coalition partners have collided in Bangkok’s corridors of power, setting the stage for a fiscal debate that goes far beyond campaign posturing.

At a glance

• “More Than Plus 70:30” promises the state will shoulder 70 % of daily purchases made by every Thai aged 16 +, leaving shoppers to pay only 30 %.

• The plan dwarfs Bhumjaithai’s earlier “Half-Half Plus” 50:50 model, yet critics warn it could push public borrowing dangerously close to the legal 70 %-of-GDP debt ceiling.

• Ministers spar over whether bigger hand-outs or smarter spending best revive a stalling economy; grass-roots vendors are watching closely but remain unsure who will pick up the bill in the long run.

The policy Pheu Thai is selling

Pheu Thai’s new flagship pledge, marketed as More Than Plus 70:30, would channel government money directly into shoppers’ e-wallets through the Pao Tang mobile app. Every Thai citizen at least 16 years old—roughly 54 M people—could use the scheme at small eateries, street stalls and mom-and-pop stores nationwide. Party strategists say a more generous 70 % subsidy is needed because household incomes still lag pre-pandemic levels and past 50:50 campaigns no longer deliver a noticeable jolt.

A sceptical partner in the same cabinet

The loudest push-back comes from coalition ally Bhumjaithai (BJT), whose Industry Minister Thanakorn Wangboonkongchana built his own reputation on the Half-Half Plus programme. He warns that “economic stimulus is not a sport to see who can give away the largest sum,” arguing that balloon subsidies risk crowding out projects that could yield long-term productivity gains such as infrastructure or skills training.

Funding, fiscal space and a tight ceiling

Thailand’s outstanding government debt stood at 64 % of GDP last August. The Budget Bureau says just 6 percentage points of “headroom” remain before breaching the statutory 70 % limit prescribed by the 2018 Fiscal Discipline Act. Economists at SCB EIC estimate that if GDP underperforms next year, the line could be crossed as soon as 2027—even without extra mega-handouts. That leaves policymakers to choose between raising taxes, trimming other programmes or betting that the co-payment will itself ignite growth large enough to keep the ratio in check.

What do small businesses really want?

Street food vendors in Khon Kaen and Chiang Mai told this newspaper they loved the sales spike during the old 50:50 scheme but still fear a future VAT or back-tax bite. “If the 70 % plan means more foot traffic, great,” said Somporn Meechai, who sells khanom jeen near Chiang Mai Gate. “But please make the rules clear so we’re not hit later.” Chambers of commerce note that higher state coverage could, paradoxically, dampen the consumer’s own spending discipline, leaving demand to collapse once the subsidy ends.

Economists weigh the trade-offs

• Marginal GDP lift: University of the Thai Chamber of Commerce models suggest the bigger ratio might add 0.4–0.6 pp to growth in its first year—double the Half-Half boost but still short-lived.

• Debt sustainability: Krung Thai Compass warns borrowing could rise by ฿250–300 B per round if the programme mirrors past caps. Interest payments already absorb 9 % of state revenue; crossing 12 % could trigger a rating review, Moody’s has cautioned.

• Targeting efficiency: Scholars argue a blanket giveaway reaches affluent urbanites who would spend anyway, whereas a means-tested e-voucher might deliver stronger bang for baht.

Political calculus ahead of a new election season

With provincial polls looming, Pheu Thai is betting voters will favour quick cash over macro-prudence. BJT, meanwhile, positions itself as the guardian of “responsible populism.” The clash revives memories of Pheu Thai’s shelved digital-wallet ฿10,000 pledge in 2023, raising questions about execution capacity. Yet opinion surveys show that, for many households facing stubborn food prices, the immediate 70 % carrot outweighs abstract debt statistics.

What happens next?

The Finance Ministry has two months to submit a revised fiscal framework to Parliament. If the numbers fail to fit inside the legal ceiling, the cabinet must either scale back the co-payment or ask the State Monetary-and-Fiscal Policy Committee to lift the debt cap—a politically explosive move. Whichever path is chosen, every baht now counted by the Finance Ministry in Bangkok will soon echo through Bangkok’s street markets, and Thailand’s shoppers will decide whether bigger subsidies feel like relief or merely an advance on tomorrow’s tax bill.