<p>There have been efforts in recent years to promote adoption of ICT- <span style="line-height:1.6em">based market information services (MIS) to enhance smallholder farmers’ access </span><span style="line-height:1.6em">to agricultural markets. Application of such services improves information flow </span><span style="line-height:1.6em">among users which enables economic agents to perform economic activities faster. </span><span style="line-height:1.6em">In turn, farmers’ welfare increases through reduced transaction costs which </span><span style="line-height:1.6em">translate into improved agricultural income. In Malawi, although there have been </span><span style="line-height:1.6em">rigorous efforts by the government and development partners to enhance appli</span><span style="line-height:1.6em">cation of ICT-based services, there are no known studies that have examined the </span><span style="line-height:1.6em">impact on smallholders. This paper therefore examines the effect of participation </span><span style="line-height:1.6em">in ICT-based MIS on transaction costs and smallholder farmers’ agricultural </span><span style="line-height:1.6em">income using propensity score matching technique. The paper finds that partici</span><span style="line-height:1.6em">pation in ICT-based MIS reduces transaction costs facing smallholder farmers. </span><span style="line-height:1.6em">There is also strong evidence that provision of ICT-based market information </span><span style="line-height:1.6em">results into increased agricultural incomes. The findings imply that development </span><span style="line-height:1.6em">strategy that embodies ICT-based MIS presents the farmer with means of resolving </span><span style="line-height:1.6em">market failure that arises from high transaction costs. In particular, ICT-based MIS </span><span style="line-height:1.6em">strengthen farmer linkage to agricultural markets. It therefore has the potential to </span><span style="line-height:1.6em">help smallholder farmers escape the low-equilibrium poverty trap.</span></p>